BRU - SFO

$399 Find Cheap Flights from Brussels Airport to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to San Francisco departing on 8/24. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$658
Typical prices: $658-$836
Multiple Airlines
Mon 8/24Wed 9/9
BRU - SFO • 2 stops
Cheapest one-way
$399
Typical prices: $644-$879
Multiple Airlines
Mon 8/24
BRU - SFO • 3 stops
Top airlines
Cheapest • from $683 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Bruxelles-National and San Francisco. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $602 (round-trip)
Shortest trip • 12h 40m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 30% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bruxelles-National to San Francisco (BRU-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bruxelles-National to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bruxelles-National to San Francisco

Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
$658Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
$664Multiple Airlines
Mon, Aug 24 - Sun, Sep 6
Multiple Airlines Logo
12:10 pm - 2:40 pm
BRU
-
SFO
35h 30m
2 stops
Multiple Airlines Logo
4:45 pm - 9:45 am
SFO
-
BRU
32h 00m
3 stops
$676Multiple Airlines
Mon, Aug 24 - Sun, Sep 6
Multiple Airlines Logo
12:10 pm - 2:40 pm
BRU
-
SFO
35h 30m
2 stops
Multiple Airlines Logo
4:45 pm - 9:45 am
SFO
-
BRU
32h 00m
3 stops
$679Multiple Airlines
Sun, Nov 22 - Sat, Nov 28
Aer Lingus Logo
10:15 am - 3:35 pm
BRU
-
SFO
14h 20m
1 stop
Aer Lingus Logo
5:20 pm - 8:10 pm
SFO
-
BRU
17h 50m
1 stop
$683Aer Lingus
Sun, Aug 23 - Sun, Sep 6
Multiple Airlines Logo
10:55 am - 1:15 pm
BRU
-
SFO
35h 20m
2 stops
Multiple Airlines Logo
3:15 pm - 9:45 am
SFO
-
BRU
33h 30m
3 stops
$684Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
7:25 pm - 2:30 pm
BRU
-
SFO
28h 05m
2 stops
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
$685Multiple Airlines
Mon, Aug 24 - Sun, Sep 6
Multiple Airlines Logo
12:10 pm - 2:40 pm
BRU
-
SFO
35h 30m
3 stops
Multiple Airlines Logo
4:45 pm - 9:45 am
SFO
-
BRU
32h 00m
3 stops
$686Multiple Airlines
Sun, Aug 23 - Sun, Sep 6
Multiple Airlines Logo
10:55 am - 1:15 pm
BRU
-
SFO
35h 20m
2 stops
Multiple Airlines Logo
3:15 pm - 9:45 am
SFO
-
BRU
33h 30m
3 stops
$687Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
3:15 pm - 2:30 pm
BRU
-
SFO
32h 15m
3 stops
Multiple Airlines Logo
4:30 pm - 9:45 am
SFO
-
BRU
32h 15m
3 stops
$691Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bruxelles-National to San Francisco flights

Get data-powered insights and trends into flights from Bruxelles-National to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Brussels Bruxelles-National Airport to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to San Francisco departing in August.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to San Francisco is November, where tickets cost $641 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,010 and $932 respectively.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to San Francisco, you should book around 5 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$399
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Brussels Airport to San Francisco

When to book flights from Bruxelles-National to San Francisco

Are your dates flexible? Find out the best times to travel from Bruxelles-National to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels Airport to San Francisco flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to San Francisco?

    In the last 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to San Francisco was $399 for a one-way ticket and $658 for a round-trip.

  • Do I need a passport to fly between Brussels Airport and San Francisco?

    Yes

  • Which airports will I be using when flying from Brussels Airport to San Francisco?

    When flying out of Brussels Airport you will be using Brussels Bruxelles-National. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Brussels Airport to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brussels Airport to San Francisco?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Brussels Airport and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Brussels to San Francisco, Scandinavian Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Brussels to San Francisco are Scandinavian Airlines and United Airlines. With an average price for the route of $751 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,051 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Brussels Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Brussels Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Brussels Airport with another airline. Booking your flights between Brussels Airport and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Bruxelles-National to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Brussels to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bruxelles-National to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1862 reviews
6.7Food
7.7Boarding
7.3Comfort
6.7Entertainment
8.0Crew
Airline reviews

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

2.0 MediocreDenise, Jan 2026
CPH - LAX
Read more Scandinavian Airlines reviews

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

Scandinavian was perfect. Nice A350 with an on time departure and an an experienced crew. What a difference from TAP.

The staff were great, the food was good. I just hate being crammed in a tuna can for 10 hours cause I can’t afford a better seat.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

More water delivery and less time between meals. Good food and staff

The Manila airport was under renovation so there was no business class lounge. The double security check was disorganized and the flight attendants were grouchy.

Flight attendants on United are the worst in the business. Can’t be bothered to provide even basic levels of service and are as rude as anyone can get. This flight was not an exception to that rule.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Crew was great! Good meals. Had room to stretch out

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

OK overall. Flight was delayed Crew on flight was good

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

Excellent long haul experience really enjoyed using Dublin pre-immigration

Excellent! Flight left a bit late but overall a pleasant experience.

Business class seats aren't comfortable. Food was not good.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Got in on time. Food was the worst ever. Comfort was terrible. Check in was incredibly bad.

Flight delays. Mad rush with no help from staff. Staff for TAP is elusive like the Tasmanian devil... you hear about it but never seen it. Seats were the only thing that was ok as its lie flat, but trying to sleep was like being at a concert as the crew were chit chatting non stop while you are trying to sleep. Food was seriously better in Premium EY on other airlines like Singapore Airlines, Lufthansa, United. We traveled Business Class on TAP. Crew were friendly enough but not very present at lull period of flight.

Crew woke me up to see if I wanted food - NEVER want food on a 12 hour flight more than I want to sleep. Sleep was not easy, as a child screamed and threw fits 70%of the flight. That same child kicked my seat most of the flight. BUT, despite the child and a poor boarding effort, the rest was solid. The crew worked hard otherwise - just don’t wake me up IF I actually get to sleep.

Way too much money for the experience, would have been better in economy

It was excellent - good value; good service. No complaints; my sister moved to Portugal so I will be flying there annually and will continue to use TAP. I love that I can get nonstop flight from SFO to Lisbon.

If you miss any flight in a Multi-City flight plan with TAP, all remaining flights will be automatically terminated immediately. Their support line is no help at all, and you'll be stuck paying again for another flight.

the cancellation of my earlier flight caused me to miss this connection as well.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Never happened. Flight was delayed. Had to be re rojyed

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

The plane was clean and the staff courteous and professional. The seat bottom was uncomfortable but only after many hours. It had a pressure point that left me a small bruise on my right leg (very surprising). The pasta was terrible (hard on the edges sticking out and soggy on the bottom edges) but I guess that's how it comes out in a microwave (?). The entertainment was glitching and shutting off every 20 minutes or so but, in the end, we made it home safely with very little turbulence and that's what really matters.

Would never fly lauffthabsa again. Seats were way too crowded together....very uncomfortable le

Everything you need to know for your flight from Bruxelles-National to San Francisco

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