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Cheap flights from Peoria (PIA) to Heathrow (LHR) from $508

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 9/2. 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.
PIA — LHR
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Peoria to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Heathrow (LHR). 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 June 9, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$643

One-way from

$508
High demand for flights, 57% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Greater Peoria to London Heathrow
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One-way flight from Greater Peoria to London Heathrow
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What is the cheapest day to fly round-trip from Peoria, Illinois to London Heathrow Airport?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 12% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Peoria, Illinois to London Heathrow Airport?

Our data shows that April tends to be the cheapest month to fly to London Heathrow Airport from Peoria, Illinois. Users have commonly found prices around $1,037 for the month, but tickets can be as low as $681. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from PIA to LHR?

It’s typically best to fly out from Peoria, Illinois to London Heathrow Airport at noon. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Peoria to Heathrow flights in June & July 2024

Find cheap flight options from Peoria to Heathrow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 2024.
Scroll through some of the best deals on flights from Peoria to London in 2024. Check back soon for alternative fares.
Mon 7/13:05 pmPIA - LHR
1 stop14h 00mBritish Airways
Mon 7/89:15 pmLHR - PIA
2 stops50h 41mBritish Airways
Deal found 6/8$1,062
Mon 7/111:02 amPIA - LHR
2 stops18h 33mUnited Airlines
Mon 7/810:50 amLHR - PIA
2 stops34h 27mUnited Airlines
Deal found 6/8$1,131
Mon 7/16:19 pmPIA - LHR
1 stop11h 56mAmerican Airlines
Mon 7/811:05 amLHR - PIA
1 stop16h 11mAmerican Airlines
Deal found 6/8$1,314
Fri 6/2111:00 amPIA - LHR
1 stop12h 55mUnited Airlines
Sat 6/293:20 pmLHR - PIA
1 stop11h 52mUnited Airlines
Deal found 6/8$2,340
Fri 6/217:00 amPIA - LHR
2 stops21h 40mUnited Airlines
Sat 6/293:20 pmLHR - PIA
1 stop11h 52mUnited Airlines
Deal found 6/8$2,344
Fri 6/213:50 pmPIA - LHR
2 stops12h 50mUnited Airlines
Sat 6/296:30 amLHR - PIA
2 stops20h 42mUnited Airlines
Deal found 6/8$2,349
Mon 7/13:36 pmPIA - LHR
2 stops23h 59mMultiple Airlines
Mon 7/87:00 pmLHR - PIA
3 stops32h 12mMultiple Airlines
Deal found 6/8$2,845

Peoria to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Peoria and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Scroll through some of the best deals on flights from Peoria to London in 2024. Check back soon for alternative fares.
Thu 11/72:25 pmPIA - LHR
1 stop11h 30mUnited Airlines
Sun 11/177:40 amLHR - PIA
2 stops15h 10mUnited Airlines
Deal found 6/8$734
Thu 11/710:50 amPIA - LHR
2 stops14h 05mUnited Airlines
Sun 11/177:40 amLHR - PIA
2 stops15h 10mUnited Airlines
Deal found 6/8$739
Thu 11/710:50 amPIA - LHR
1 stop15h 05mUnited Airlines
Sun 11/1710:25 amLHR - PIA
1 stop17h 00mUnited Airlines
Deal found 6/8$748
Thu 8/154:00 pmPIA - LHR
1 stop10h 30mUnited Airlines
Tue 8/208:40 amLHR - PIA
2 stops18h 32mUnited Airlines
Deal found 6/8$762
Thu 8/1511:02 amPIA - LHR
2 stops13h 33mUnited Airlines
Tue 8/208:40 amLHR - PIA
2 stops18h 32mUnited Airlines
Deal found 6/8$768
Thu 8/1511:29 amPIA - LHR
1 stop15h 31mBritish Airways
Tue 8/208:10 amLHR - PIA
1 stop13h 39mBritish Airways
Deal found 6/8$818
Mon 7/13:05 pmPIA - LHR
1 stop14h 00mBritish Airways
Mon 7/89:15 pmLHR - PIA
2 stops50h 41mBritish Airways
Deal found 6/8$1,062
Mon 7/111:02 amPIA - LHR
2 stops18h 33mUnited Airlines
Mon 7/810:50 amLHR - PIA
2 stops34h 27mUnited Airlines
Deal found 6/8$1,131
Mon 7/16:19 pmPIA - LHR
1 stop11h 56mAmerican Airlines
Mon 7/811:05 amLHR - PIA
1 stop16h 11mAmerican Airlines
Deal found 6/8$1,314

One-way flights to Heathrow from Peoria

Search for one-way flight options from Peoria to Heathrow. 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 3,022,473 searches. Data last updated June 9, 2024.
Take a look at some of the one-way flights we've detected from Peoria to London. Those needing a return flight from Peoria to London can use the search form above.
Mon 9/26:56 amPIA - LHR
1 stop19h 09mAmerican Airlines
Deal found 6/7$508
Mon 9/210:42 amPIA - LHR
3 stops30h 13mMultiple Airlines
Deal found 6/7$592

Find flights from Peoria to Heathrow within your budget

Customize your flight search to find flights from Peoria to Heathrow 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 3,022,473 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$734 - $2,845

Route

Depart

Return

Price

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 11/7

1 stop11h 30m

London Heathrow

Sun 11/17

2 stops15h 10m

$734

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 11/7

2 stops14h 05m

London Heathrow

Sun 11/17

2 stops15h 10m

$739

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 11/7

1 stop15h 05m

London Heathrow

Sun 11/17

1 stop17h 00m

$748

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 8/15

1 stop10h 30m

London Heathrow

Tue 8/20

2 stops18h 32m

$762

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 8/15

2 stops13h 33m

London Heathrow

Tue 8/20

2 stops18h 32m

$768

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Thu 8/15

1 stop15h 31m

London Heathrow

Tue 8/20

1 stop13h 39m

$818

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Mon 7/1

1 stop14h 00m

London Heathrow

Mon 7/8

2 stops50h 41m

$1,062

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Mon 7/1

1 stop11h 56m

London Heathrow

Mon 7/8

1 stop16h 11m

$1,314

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Mon 7/1

2 stops23h 59m

London Heathrow

Mon 7/8

3 stops32h 12m

$2,845

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Peoria, Illinois to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Peoria to Heathrow. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Peoria, Illinois to London Heathrow Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Peoria to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Peoria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Heathrow by month

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

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated June 9, 2024.
To help decide which airline to fly from Peoria to London, see what other customers have to say about United Airlines and British Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,680 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,680 reviews
United Airlines
7.4
Good
10,680 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
14,186 reviews
United Airlines
7.4
Good
10,680 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

British Airways
6.8
Okay
6,759 reviews
United Airlines
7.4
Good
10,680 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Heathrow. 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 Peoria to London Heathrow?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to London Heathrow. 2 airlines have flights from Greater Peoria to London Heathrow on a regular basis. Booking flights from Greater Peoria to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • Can I find flights from Peoria, Illinois to London Heathrow Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from Peoria, Illinois to London Heathrow Airport for under $800. The cheapest flight booked recently is on United Airlines for just $734, but on average you can expect to pay $1,381.

  • What are the cheapest airlines flying from Peoria, Illinois to London Heathrow Airport round-trip?

    Our cheapest airline available from Peoria, Illinois to London Heathrow Airport is United Airlines. Our recent data shows that you can find tickets from as low as $734 on this airline. Additional options worth looking into are British Airways and American Airlines, starting at $818 and $1,314 round-trip. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does PIA to LHR mean?

    Greater Peoria Airport is PIA and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Peoria to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Peoria to Heathrow 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 Peoria to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Peoria to Heathrow 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 Peoria to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Peoria to Heathrow?

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

  • Can I find deals for business class flights from Peoria to Heathrow?

    Yes. Cheapflights offers flight deals from Peoria to Heathrow 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 Peoria to Heathrow that allow pets onboard?

    Many airlines flying from Peoria to Heathrow 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 Peoria to Heathrow?

    Yes, you can often find last-minute deals on Peoria to Heathrow 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 Peoria, Illinois to London Heathrow Airport flight deals updated?

    The Peoria, Illinois to London Heathrow Airport flight deals you see on this page were last updated on 6/8.

  • What is the cheapest month to book a flight from Peoria, Illinois to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Peoria, Illinois to London Heathrow Airport (average of $653). Flying from Peoria, Illinois to London Heathrow Airport in June is currently the most expensive (average of $1,102). 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.

See more FAQs

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

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Top 2 airlines flying from Peoria to Heathrow

Discover the top 2 airlines that operate flights from Peoria to Heathrow. 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 3,022,473 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$652Average$941FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$810Average$919FlexibilityNo cancel feeOn-time71%
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Search flights from Peoria to Heathrow by cabin class

Find flights from Peoria to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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