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Cheap flights from San Francisco (SFO) to Brussels from $257

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 10/17. 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.
SFO — BRU
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
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The best prices from San Francisco to Brussels are usually found in January or November, booked 40 days in advance, depart on a Tuesday or Thursday and return on a Saturday

Cheap flight deals from San Francisco to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Brussels (BR1). 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 8, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$587

One-way from

$301
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From San Francisco to Brussels
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One-way flight from San Francisco to Brussels
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What is the cheapest day to fly round-trip from San Francisco to Brussels?

Monday is generally a great day to depart. Flying on this day could help you save up to 54%.

How far in advance should I book a flight from San Francisco to Brussels?

Travelers have found it’s best to book a flight 41 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 41 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Brussels 1-2 weeks in advance for as low as $700, or $700 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Brussels?

The best pricing can be found in the month of January. Prices to Brussels from San Francisco average $975. You can even find prices in January for less than $975, as users have found deals to Brussels from as low as $459. The month of June appears to be one of the more expensive times to travel to Brussels from San Francisco. Flying in the targeted month can save you up to 58%.

What is the cheapest time of day to fly from SFO to BRU?

When flying from San Francisco to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 38% versus a flight at noon.

Cheap San Francisco to Brussels flights in June & July 2024

Find cheap flight options from San Francisco to Brussels specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Prices were last updated on June 8, 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 7/314:20 pmSFO - BRU
1 stop22h 15mTAP AIR PORTUGAL
Sun 8/113:55 pmBRU - SFO
1 stop30h 55mTAP AIR PORTUGAL
Deal found 6/7$723
Sat 7/138:10 pmSFO - BRU
1 stop27h 55mMultiple Airlines
Fri 7/199:25 amBRU - SFO
2 stops37h 25mMultiple Airlines
Deal found 6/6$851
Sat 7/67:40 pmSFO - BRU
1 stop19h 15mTAP AIR PORTUGAL
Thu 7/116:00 amBRU - SFO
1 stop17h 35mTAP AIR PORTUGAL
Deal found 6/7$860
Sat 7/207:40 pmSFO - BRU
1 stop30h 20mTAP AIR PORTUGAL
Sun 8/48:55 pmBRU - SFO
1 stop25h 55mTAP AIR PORTUGAL
Deal found 6/6$874
Tue 7/99:20 pmSFO - BRU
1 stop26h 45mMultiple Airlines
Sun 7/2110:10 pmBRU - SFO
2 stops48h 40mMultiple Airlines
Deal found 6/6$886
Mon 7/84:45 pmSFO - BRU
1 stop15h 40mMultiple Airlines
Thu 7/117:00 amBRU - SFO
2 stops23h 20mMultiple Airlines
Deal found 6/6$930
Sun 7/2810:53 pmSFO - BRU
1 stop24h 52mDelta
Tue 8/1310:45 amBRU - SFO
1 stop16h 47mDelta
Deal found 6/6$941
Sat 7/1312:05 pmSFO - BRU
1 stop35h 40mDelta
Fri 7/2610:45 amBRU - SFO
1 stop33h 03mDelta
Deal found 6/7$942
Mon 7/297:05 amSFO - BRU
1 stop16h 40mAir France
Fri 8/910:45 amBRU - SFO
1 stop21h 28mAir France
Deal found 6/6$951

San Francisco to Brussels 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 8/264:55 pmSFO - BRU
1 stop18h 10mTAP AIR PORTUGAL
Tue 9/38:55 pmBRU - SFO
1 stop26h 40mTAP AIR PORTUGAL
Deal found 6/5$529
Mon 11/114:20 pmSFO - BRU
1 stop18h 30mScandinavian Airlines
Thu 11/143:50 pmBRU - SFO
1 stop31h 40mScandinavian Airlines
Deal found 6/7$563
Mon 12/25:10 pmSFO - BRU
1 stop16h 05mAer Lingus
Sun 12/810:15 amBRU - SFO
1 stop14h 15mAer Lingus
Deal found 6/6$579
Tue 10/223:50 pmSFO - BRU
1 stop19h 15mTAP AIR PORTUGAL
Tue 11/511:50 amBRU - SFO
1 stop36h 05mTAP AIR PORTUGAL
Deal found 6/6$600
Sun 12/15:10 pmSFO - BRU
1 stop16h 05mAer Lingus
Sun 12/810:15 amBRU - SFO
1 stop14h 15mAer Lingus
Deal found 6/6$606
Thu 10/105:45 pmSFO - BRU
1 stop14h 15mAer Lingus
Thu 10/1710:20 amBRU - SFO
1 stop14h 30mAer Lingus
Deal found 6/5$622
Mon 12/24:40 pmSFO - BRU
1 stop15h 25mTAP AIR PORTUGAL
Mon 12/96:00 amBRU - SFO
1 stop17h 45mTAP AIR PORTUGAL
Deal found 6/7$633
Wed 9/45:45 pmSFO - BRU
1 stop16h 10mMultiple Airlines
Tue 9/179:15 amBRU - SFO
1 stop15h 35mMultiple Airlines
Deal found 6/6$634
Mon 8/54:55 pmSFO - BRU
1 stop18h 10mTAP AIR PORTUGAL
Mon 8/196:00 amBRU - SFO
1 stop16h 50mTAP AIR PORTUGAL
Deal found 6/7$665

San Francisco to Brussels flights leaving soon

Find last-minute flight options from San Francisco to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to Brussels. To prevent any unwanted surprises, users should verify their flight info before booking.
Mon 6/177:05 amSFO - BRU
1 stop16h 40mKLM
Wed 7/310:45 amBRU - SFO
1 stop19h 00mKLM
Deal found 6/8$988
Mon 6/177:05 amSFO - BRU
2 stops17h 35mDelta
Wed 7/310:45 amBRU - SFO
1 stop23h 47mDelta
Deal found 6/8$1,018
Tue 6/1812:07 amSFO - BRU
2 stops29h 28mDelta
Wed 6/2610:45 amBRU - SFO
1 stop21h 28mDelta
Deal found 6/7$1,025
Mon 6/177:05 amSFO - BRU
2 stops17h 35mDelta
Wed 7/38:00 amBRU - SFO
2 stops22h 00mDelta
Deal found 6/8$1,047
Tue 6/1812:07 amSFO - BRU
2 stops29h 28mDelta
Wed 6/2610:25 amBRU - SFO
2 stops19h 20mDelta
Deal found 6/7$1,054
Mon 6/179:37 amSFO - BRU
2 stops19h 38mBritish Airways
Wed 7/39:10 pmBRU - SFO
2 stops31h 28mBritish Airways
Deal found 6/8$1,097
Mon 6/174:30 pmSFO - BRU
1 stop22h 05mTAP AIR PORTUGAL
Wed 7/33:55 pmBRU - SFO
1 stop31h 40mTAP AIR PORTUGAL
Deal found 6/8$1,235
Sun 6/161:10 amSFO - BRU
1 stop22h 50mUnited Airlines
Wed 7/32:15 pmBRU - SFO
1 stop18h 24mUnited Airlines
Deal found 6/7$1,313
Sun 6/164:45 pmSFO - BRU
1 stop15h 40mMultiple Airlines
Mon 6/178:05 pmBRU - SFO
1 stop27h 50mMultiple Airlines
Deal found 6/7$1,323

One-way flights to Brussels from San Francisco

Search for one-way flight options from San Francisco to Brussels. 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 3,045,324 searches. Data last updated June 8, 2024.
Users traveling one-way from San Francisco to Brussels can select one of these great deals. Users needing a return flight from San Francisco to Brussels should utilize the search form above.
Thu 10/1712:50 pmSFO - CRL
2 stops18h 20mMultiple Airlines
Deal found 6/7$257
Thu 10/178:10 pmSFO - CRL
1 stop15h 35mMultiple Airlines
Deal found 6/7$301
Wed 7/242:41 pmSFO - CRL
3 stops32h 54mMultiple Airlines
Deal found 6/7$371
Wed 7/243:20 pmSFO - BRU
3 stops56h 40mMultiple Airlines
Deal found 6/7$383
Sun 6/2312:22 pmSFO - CRL
3 stops40h 48mMultiple Airlines
Deal found 6/6$401
Wed 7/247:30 amSFO - CRL
2 stops47h 20mMultiple Airlines
Deal found 6/7$405
Mon 7/16:15 amSFO - BRU
3 stops41h 45mMultiple Airlines
Deal found 6/7$409
Wed 7/247:30 amSFO - BRU
2 stops28h 35mMultiple Airlines
Deal found 6/7$410
Sun 6/2312:22 pmSFO - BRU
3 stops59h 38mMultiple Airlines
Deal found 6/6$426

Find flights from San Francisco to Brussels within your budget

Customize your flight search to find flights from San Francisco to Brussels 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 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$857 - $1,075

Route

Depart

Return

Price

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Mon 8/5

1 stop17h 15m

Brussels Bruxelles-National

Mon 8/19

2 stops30h 40m

$857

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Sat 7/6

1 stop19h 15m

Brussels Bruxelles-National

Thu 7/11

1 stop17h 35m

$860

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Mon 8/26

2 stops21h 30m

Brussels Bruxelles-National

Tue 9/3

1 stop15h 20m

$900

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Mon 8/26

2 stops18h 34m

Brussels Bruxelles-National

Tue 9/3

2 stops20h 54m

$922

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Sat 7/13

1 stop35h 40m

Brussels Bruxelles-National

Fri 7/26

1 stop33h 03m

$942

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Fri 8/23

1 stop15h 45m

Brussels Bruxelles-National

Tue 9/3

1 stop34h 16m

$958

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Fri 8/23

2 stops17h 10m

Brussels Bruxelles-National

Tue 9/3

1 stop26h 30m

$971

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Mon 6/17

1 stop14h 46m

Brussels Bruxelles-National

Wed 7/3

1 stop19h 00m

$988

San FranciscoBrussels Bruxelles-National

SFO - BRU

SFOBRU

San Francisco

Sun 6/30

1 stop16h 25m

Brussels Bruxelles-National

Tue 7/9

2 stops21h 16m

$1,075

Flights are sorted by cheapest first

Deals found on 6/7

How far ahead should I book a flight from San Francisco to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Brussels. Price data was last updated on May 31, 2024.
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from San Francisco to Brussels?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Brussels. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Brussels flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from San Francisco 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 Brussels by month

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

BRU

Temperature

37.4 - 62.6 °F

If weather is an important factor for your trip to Brussels, 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 37.4 F).

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated June 8, 2024.
Get a feel of what it's like to fly with United Airlines, British Airways and Air Canada from San Francisco to Brussels by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,333 reviews
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,480 reviews
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

SWISS
7.8
Good
1,921 reviews
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,686 reviews
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Scandinavian Airlines
7.4
Good
1,386 reviews
Delta
8.0
Very good
10,333 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Brussels. 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 San Francisco to Brussels?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Brussels. You should not have trouble finding flights to Brussels from San Francisco; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 16 airlines have flights from the San Francisco airport to Brussels. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • Can I find flights from San Francisco to Brussels for under $900 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Brussels for under $900. The cheapest flight booked recently is on ITA Airways for just $857, but on average you can expect to pay $961.

  • Are there last-minute flights available from San Francisco to Brussels for under $1,000?

    There are currently 20+ open flights from San Francisco to Brussels within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from San Francisco to Brussels round-trip?

    ITA Airways, at $857, was found to be the cheapest airline from San Francisco to Brussels.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and American Airlines. ITA Airways is currently priced 12% below the average price you’ll pay for this route.

  • What does SFO to BRU mean?

    SFO stands for San Francisco Airport, while BRU stands for Brussels Bruxelles-National 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. Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from San Francisco to Brussels?

    The most popular layover on flights from San Francisco to Brussels is Frankfurt am Main. Copenhagen follows Frankfurt am Main in terms of the most common layover location on San Francisco to Brussels flights.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Konstablerwache, and Oper Frankfurt are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Konstablerwache, and Oper Frankfurt can be accessed by traveling approximately 7.4 mi, 7.7 mi, and 7.0 mi, respectively from Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $40 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Copenhagen?

    The majority of Copenhagen visitors spend their time at Tivoli, Amager Square, and Kongens Nytorv. Travelers on a layover in Copenhagen can visit Tivoli, Amager Square, and Kongens Nytorv, by traveling 5.3 mi, 5.2 mi, and 5.1 mi, respectively after landing at Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $30 per day.

  • Where are the least popular layover locations for San Francisco to Brussels flights?

    The least popular layover on flights from San Francisco to Brussels is Dublin.

  • Can I find deals for flights from San Francisco to Brussels that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Brussels 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 San Francisco to Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Brussels 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 San Francisco to Brussels that include hotel bookings?

    Yes. In addition to deals on San Francisco to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Brussels?

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

  • Can I find deals for business class flights from San Francisco to Brussels?

    Yes. Cheapflights offers flight deals from San Francisco to Brussels 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 San Francisco to Brussels that allow pets onboard?

    Many airlines flying from San Francisco to Brussels 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 San Francisco to Brussels?

    Yes, you can often find last-minute deals on San Francisco to Brussels 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 San Francisco to Brussels flight deals updated?

    The San Francisco to Brussels flight deals you see on this page were last updated on 6/7.

  • What are the most popular airlines that fly from San Francisco to Brussels?

    Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from San Francisco to Brussels.

  • What is the cheapest month to book a flight from San Francisco to Brussels?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Brussels (average of $587). Flying from San Francisco to Brussels in June is currently the most expensive (average of $1,209). 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 San Francisco to Brussels
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Bruxelles-National flights
San Francisco to Bruxelles-National flights
San Jose to Bruxelles-National flights
San Diego to Bruxelles-National flights
Ontario to Bruxelles-National flights
Santa Ana to Bruxelles-National flights
Oakland to Bruxelles-National flights
San Francisco to Charleroi Brussels flights
Los Angeles to Charleroi Brussels flights
Las Vegas to Bruxelles-National flights
Sacramento to Bruxelles-National flights
San Luis Obispo to Bruxelles-National flights
Long Beach to Bruxelles-National flights
Los Angeles to Antwerp flights
San Diego to Charleroi Brussels flights
San Francisco to Antwerp flights
Las Vegas to Charleroi Brussels flights
Santa Barbara to Bruxelles-National flights
Arcata to Bruxelles-National flights

Top 10 airlines flying from San Francisco to Brussels

Discover the top 10 airlines that operate flights from San Francisco to Brussels. 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 3,045,324 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$474Average$672FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$475Average$1,055FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$511Average$1,204FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$520Average$706FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$541Average$767FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$543Average$940FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$546Average$765FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$559Average$1,303FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$566Average$768FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$585Average$1,216FlexibilityNo cancel feeOn-time69%
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Search flights from San Francisco to Brussels by cabin class

Find flights from San Francisco to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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