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Cheap flights from Knoxville (TYS) to Barcelona from $450

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — BCN
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
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Cheap flight deals from Knoxville to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2024.

Popular in

May

Cheapest in

January

Average price

$1,492

Round-trip from

$511
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in May 2024
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From Knoxville McGhee Tyson to Barcelona
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What is the cheapest day to fly round-trip from Knoxville to Barcelona?

Flights from Knoxville to Barcelona are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona.

How far in advance should I book a flight from Knoxville to Barcelona?

Users have found that booking a flight from Knoxville to Barcelona at least 11 days early can save you up to 33% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from Knoxville to Barcelona for as little as $427 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,684 for flights departing within the next 3 days.

What is the cheapest month to fly from Knoxville to Barcelona?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to Barcelona. Flights to Barcelona from Knoxville in January are about $1,030 on average during January, but can be found for as low as $550.

When is the cheapest time to fly from Knoxville to Barcelona (TYS - BCN)?

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Knoxville to Barcelona by exploring options for tickets in the afternoon.

Cheap American Airlines flights from Knoxville to Barcelona

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Knoxville to Barcelona. Come back soon if you're not finding the exact deal you're looking for.
Wed 10/232:30 pmTYS - BCN
2 stops15h 45mAmerican Airlines
Thu 10/316:45 pmBCN - TYS
2 stops20h 29mAmerican Airlines
Deal found 5/13$726
Wed 10/234:54 pmTYS - BCN
1 stop11h 36mAmerican Airlines
Thu 10/316:45 pmBCN - TYS
2 stops20h 29mAmerican Airlines
Deal found 5/13$728
Wed 10/234:54 pmTYS - BCN
1 stop11h 36mAmerican Airlines
Thu 10/311:30 pmBCN - TYS
1 stop25h 50mAmerican Airlines
Deal found 5/13$731
Wed 7/246:40 amTYS - BCN
1 stop18h 45mAmerican Airlines
Tue 8/611:05 amBCN - TYS
1 stop16h 29mAmerican Airlines
Deal found 5/13$1,137
Fri 9/612:41 pmTYS - BCN
2 stops17h 34mAmerican Airlines
Sun 9/156:45 pmBCN - TYS
2 stops23h 26mAmerican Airlines
Deal found 5/13$1,160
Wed 6/125:12 amTYS - BCN
2 stops19h 33mAmerican Airlines
Wed 6/196:45 pmBCN - TYS
2 stops23h 29mAmerican Airlines
Deal found 5/13$1,204
Fri 9/64:15 pmTYS - BCN
2 stops14h 00mAmerican Airlines
Sun 9/157:45 amBCN - TYS
2 stops19h 39mAmerican Airlines
Deal found 5/14$1,218

Cheap United Airlines flights from Knoxville to Barcelona

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Browse through some of the cheapest United Airlines flights traveling from Knoxville to Barcelona. Check back soon if you're not seeing flights that suit your needs.
Mon 10/77:25 pmTYS - BCN
1 stop11h 20mUnited Airlines
Sun 10/136:50 amBCN - TYS
2 stops33h 06mUnited Airlines
Deal found 5/13$927
Fri 9/67:20 pmTYS - BCN
1 stop31h 00mUnited Airlines
Sun 9/1512:25 pmBCN - TYS
2 stops32h 15mUnited Airlines
Deal found 5/13$1,015
Tue 7/99:50 amTYS - BCN
1 stop16h 30mUnited Airlines
Mon 7/2212:25 pmBCN - TYS
2 stops40h 17mUnited Airlines
Deal found 5/12$1,030
Sun 6/307:10 pmTYS - BCN
1 stop31h 10mUnited Airlines
Mon 7/812:20 pmBCN - TYS
2 stops17h 23mUnited Airlines
Deal found 5/13$1,065
Thu 6/205:50 amTYS - BCN
2 stops26h 30mUnited Airlines
Wed 7/102:50 pmBCN - TYS
2 stops25h 35mUnited Airlines
Deal found 5/13$1,082
Wed 7/245:45 pmTYS - BCN
1 stop13h 00mUnited Airlines
Tue 8/612:20 pmBCN - TYS
2 stops34h 36mUnited Airlines
Deal found 5/13$1,138
Wed 7/249:50 amTYS - BCN
1 stop16h 30mUnited Airlines
Tue 8/611:15 amBCN - TYS
1 stop18h 28mUnited Airlines
Deal found 5/13$1,155
Fri 9/67:20 pmTYS - BCN
1 stop31h 00mUnited Airlines
Sun 9/152:50 pmBCN - TYS
1 stop13h 46mUnited Airlines
Deal found 5/14$1,199
Fri 9/67:20 pmTYS - BCN
1 stop31h 00mUnited Airlines
Sun 9/1511:15 amBCN - TYS
1 stop29h 11mUnited Airlines
Deal found 5/13$1,207

Cheap Knoxville to Barcelona flights in May & June 2024

Find cheap flight options from Knoxville to Barcelona specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.
Listed are some of the best fares we've found on flights departing from Knoxville to Barcelona in 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/233:56 pmTYS - BCN
1 stop11h 14mKLM
Tue 7/211:25 amBCN - TYS
1 stop18h 28mKLM
Deal found 5/13$894
Sun 6/235:25 amTYS - BCN
2 stops18h 40mDelta
Tue 7/211:25 amBCN - TYS
1 stop18h 27mDelta
Deal found 5/13$898
Sun 6/235:25 amTYS - BCN
2 stops18h 40mDelta
Tue 7/26:20 amBCN - TYS
2 stops21h 58mDelta
Deal found 5/13$924
Wed 6/124:40 pmTYS - BCN
1 stop11h 50mBritish Airways
Wed 6/1911:05 amBCN - TYS
1 stop16h 00mBritish Airways
Deal found 5/13$1,003
Wed 6/125:25 amTYS - BCN
1 stop21h 45mDelta
Wed 6/198:55 amBCN - TYS
2 stops18h 31mDelta
Deal found 5/13$1,007
Sun 6/307:10 pmTYS - BCN
1 stop31h 10mUnited Airlines
Mon 7/812:20 pmBCN - TYS
2 stops17h 23mUnited Airlines
Deal found 5/13$1,065
Thu 6/205:50 amTYS - BCN
2 stops26h 30mUnited Airlines
Wed 7/102:50 pmBCN - TYS
2 stops25h 35mUnited Airlines
Deal found 5/13$1,082
Wed 6/266:01 pmTYS - BCN
2 stops22h 34mBritish Airways
Sat 7/67:20 pmBCN - TYS
2 stops32h 19mBritish Airways
Deal found 5/14$1,094
Wed 6/264:40 pmTYS - BCN
1 stop11h 50mBritish Airways
Sat 7/67:20 pmBCN - TYS
2 stops32h 19mBritish Airways
Deal found 5/14$1,096

Knoxville to Barcelona 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Barcelona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Listed are some of the best fares we've found on flights departing from Knoxville to Barcelona in 2024. More deals are always being added, so be sure to check back regularly.
Wed 10/232:30 pmTYS - BCN
2 stops15h 45mAmerican Airlines
Thu 10/316:45 pmBCN - TYS
2 stops20h 29mAmerican Airlines
Deal found 5/13$726
Wed 10/234:54 pmTYS - BCN
1 stop11h 36mAmerican Airlines
Thu 10/316:45 pmBCN - TYS
2 stops20h 29mAmerican Airlines
Deal found 5/13$728
Wed 10/234:54 pmTYS - BCN
1 stop11h 36mAmerican Airlines
Thu 10/311:30 pmBCN - TYS
1 stop25h 50mAmerican Airlines
Deal found 5/13$731
Mon 10/78:10 amTYS - BCN
1 stop23h 00mMultiple Airlines
Sun 10/136:45 pmBCN - TYS
1 stop24h 10mMultiple Airlines
Deal found 5/13$770
Sun 6/233:56 pmTYS - BCN
1 stop11h 14mKLM
Tue 7/211:25 amBCN - TYS
1 stop18h 28mKLM
Deal found 5/13$894
Mon 10/77:10 pmTYS - BCN
2 stops20h 20mLufthansa
Sun 10/133:35 pmBCN - TYS
2 stops37h 06mLufthansa
Deal found 5/13$895
Sun 6/235:25 amTYS - BCN
2 stops18h 40mDelta
Tue 7/211:25 amBCN - TYS
1 stop18h 27mDelta
Deal found 5/13$898
Wed 7/2411:43 amTYS - BCN
2 stops25h 02mBritish Airways
Tue 8/65:10 pmBCN - TYS
2 stops33h 24mBritish Airways
Deal found 5/13$900
Wed 7/2411:43 amTYS - BCN
1 stop16h 47mBritish Airways
Tue 8/66:25 pmBCN - TYS
2 stops32h 09mBritish Airways
Deal found 5/13$902

One-way flights to Barcelona from Knoxville

Search for one-way flight options from Knoxville to Barcelona. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Some of the best available deals we've found on one-way flights from Knoxville to Barcelona. Users in need of a round-trip flight from Knoxville to Barcelona instead should update the search form at the top of page.
Mon 6/1711:21 amTYS - BCN
2 stops26h 24mMultiple Airlines
Deal found 5/13$450
Sun 6/308:00 amTYS - BCN
3 stops48h 25mMultiple Airlines
Deal found 5/14$528
Mon 6/174:15 pmTYS - BCN
3 stops48h 05mMultiple Airlines
Deal found 5/13$530
Thu 6/138:00 amTYS - BCN
3 stops56h 55mMultiple Airlines
Deal found 5/13$573
Thu 6/136:00 amTYS - BCN
2 stops24h 05mMultiple Airlines
Deal found 5/13$599
Thu 6/138:00 amTYS - BCN
1 stop22h 10mMultiple Airlines
Deal found 5/13$845
Sun 6/308:00 amTYS - BCN
1 stop22h 15mMultiple Airlines
Deal found 5/14$847
Mon 6/1711:42 amTYS - BCN
1 stop16h 48mBritish Airways
Deal found 5/13$875
Thu 6/137:05 pmTYS - BCN
2 stops16h 40mLufthansa
Deal found 5/13$4,034

Find flights from Knoxville to Barcelona within your budget

Customize your flight search to find flights from Knoxville to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$726 - $982

Route

Depart

Return

Price

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 10/23

2 stops15h 45m

Barcelona-El Prat

Thu 10/31

2 stops20h 29m

$726

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 10/23

1 stop11h 36m

Barcelona-El Prat

Thu 10/31

2 stops20h 29m

$728

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Mon 10/7

1 stop23h 00m

Barcelona-El Prat

Sun 10/13

1 stop24h 10m

$770

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sun 6/23

1 stop11h 14m

Barcelona-El Prat

Tue 7/2

1 stop18h 28m

$894

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Mon 10/7

2 stops20h 20m

Barcelona-El Prat

Sun 10/13

2 stops37h 06m

$895

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sun 6/23

2 stops18h 40m

Barcelona-El Prat

Tue 7/2

1 stop18h 27m

$898

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 7/24

2 stops25h 02m

Barcelona-El Prat

Tue 8/6

2 stops33h 24m

$900

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Mon 10/7

1 stop11h 20m

Barcelona-El Prat

Sun 10/13

2 stops33h 06m

$927

Knoxville McGhee TysonBarcelona-El Prat

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 7/24

2 stops22h 35m

Barcelona-El Prat

Tue 8/6

2 stops34h 36m

$982

Flights are sorted by cheapest first

Deals found on 5/13

When is the best time to book a flight from Knoxville to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Barcelona. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Knoxville to Barcelona, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Knoxville to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Barcelona. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Barcelona flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Barcelona by month

Plan your trip from Knoxville to Barcelona by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Barcelona is currently $1,031 while a round-trip flight costs $858. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Barcelona (average of $511). Flying from Knoxville to Barcelona in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$511

February

$557

March

$681

April

$657

May

$774

June

$1,082

July

$1,011

August

$787

September

$820

October

$695

November

$562

December

$584

Temperature and rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature and rainfall totals by month.

BCN

Temperature

48.2 - 75.2 °F

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated May 14, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines and Delta from Knoxville to Barcelona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,706 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,569 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,980 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,575 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,936 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Barcelona?

    For a flight from Knoxville to Barcelona, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city. McGhee Tyson is the only Knoxville airport and it handles 0 outbound flights to Barcelona per day. 5 airlines have flights to Barcelona from Knoxville McGhee Tyson on a regular basis.

  • Can I find flights from Knoxville to Barcelona for under $800 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Barcelona for under $800. The cheapest flight booked recently is on American Airlines for just $726, but on average you can expect to pay $930.

  • What are the cheapest airlines flying from Knoxville to Barcelona round-trip?

    According to our current data, American Airlines ($726), KLM ($894), and Lufthansa ($895) offers the cheapest pricing from Knoxville to Barcelona. American Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Knoxville to Barcelona one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $875. Users have also found prices from $4,034 and $4,966 on Lufthansa and American Airlines, respectively.

  • What are the most popular airlines that fly from Knoxville to Barcelona?

    The most popular airlines flying from Knoxville to Barcelona are American Airlines, Air France and British Airways. Something to consider prior to booking your flight.

  • What does TYS to BCN mean?

    TYS stands for Knoxville McGhee Tyson Airport, while BCN stands for Barcelona-El Prat Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD).

  • Can I find deals for flights from Knoxville to Barcelona that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Barcelona flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Barcelona with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Barcelona flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Barcelona that include hotel bookings?

    Yes. In addition to deals on Knoxville to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Barcelona.

  • Can I find deals for business class flights from Knoxville to Barcelona?

    Yes. Cheapflights offers flight deals from Knoxville to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Barcelona that allow pets onboard?

    Many airlines flying from Knoxville to Barcelona offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Barcelona?

    Yes, you can often find last-minute deals on Knoxville to Barcelona flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Barcelona flight deals updated?

    The Knoxville to Barcelona flight deals you see on this page were last updated on 5/13.

See more FAQs

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Alternative routes for Knoxville to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to Barcelona-El Prat flights
Memphis to Barcelona-El Prat flights
Knoxville to Barcelona-El Prat flights
Blountville to Barcelona-El Prat flights

Top 5 airlines flying from Knoxville to Barcelona

Discover the top 5 airlines that operate flights from Knoxville to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$531Average$1,017FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$536Average$990FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$555Average$1,078FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$635Average$978FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$737Average$1,294FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from Knoxville to Barcelona by cabin class

Find flights from Knoxville to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Barcelona?

Cheapflights makes it easy to find Knoxville to Barcelona flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Barcelona?

Millions of users choose and trust Cheapflights to book the best flight deals from Knoxville to Barcelona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Knoxville to Barcelona with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville to Barcelona with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Barcelona become cheaper?

Yes, Cheapflights offers price alerts on Knoxville to Barcelona flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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