Find Cheap Flights from San Francisco to Brussels Bruxelles-National & other airports (SFO - BRU)

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Fri 2/23
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
6%
expected price increase
Average Price:
$1180
(avg. price over the last 2 weeks)
Good Deal:
$898
or less (round trip)

When to Book Flights from San Francisco to Brussels Bruxelles-National & other airports

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $897 or less.
The cheapest flight from San Francisco to Brussels Bruxelles-National & other airports was found 48 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is September.
Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Brussels Bruxelles-National & other airports Flights

How long does a flight from San Francisco to Brussels Bruxelles-National & other airports take?
An average nonstop flight takes 13h 25m, covering a distance of 5526 miles.
Which airlines provide the cheapest flights from San Francisco to Brussels Bruxelles-National & other airports?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($339), British Airways ($548) and SAS ($796).
Do I need a passport to fly between San Francisco and Brussels Bruxelles-National & other airports?
Yes.
What’s the cheapest day of the week to fly San Francisco to Brussels Bruxelles-National & other airports?
For San Francisco to Brussels Bruxelles-National & other airports, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Brussels Bruxelles-National & other airports back to San Francisco, the best deals are generally found on Monday, with Saturday being the most expensive.

Book cheap flights from San Francisco to Brussels Bruxelles-National & other airports (round-trip)

Airports
Origin
San Francisco
$339
only
$339
Destination
Brussels
$339
only
$339
Tue, Mar 13
SFO
BRU
14h 25m
Wed, Mar 21
BRU
SFO
14h 45m
Trip: 9 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

No luggage included.

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

Wed, Apr 25
SFO
BRU
28h 15m
Wed, May 16
BRU
SFO
26h 45m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DEN
LHR
Okay 5.6

Clean plane

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

Thu, Apr 19
SFO
BRU
14h 15m
Thu, May 31
BRU
SFO
31h 40m
Trip: 43 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Fri, Aug 17
SFO
BRU
31h 15m
Thu, Sep 6
BRU
SFO
27h 15m
Trip: 21 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 3953 reviews
Overall
7.8
Boarding
7.9
Comfort
7.6
Crew
8.2
Entertainment
7.2
Food
7.1
LHR
ARN
Mediocre 3.0

SAS has introduced hand luggage measurement and weighing at checkin, for a maximum of 17.5 lbs or 8 kg. SAS does not care if you have flown on another transatlantic carrier, which allows more than 8 kg. Then you need to start emptying your hand luggage at checkin. The whole checkin process was a big mess, the contract employees eg. at Heathrow do not help much (they probably do not do this to any other airline). SAS staff does not remind you to take your IDs and passport, medications etc. from your hand luggage, which is then checkedin luggage as opposed to hand luggage. It is obvious that transatlantic passengers have more hand luggage than many local passengers.

IAD
CPH
Mediocre 3.6

Plane was fine and it arrived on time.

Main meal was awful. Crew was hard to find. Also water or juice was not served on flight after the meal (for hydration).

EWR
CPH
Excellent 10.0

Friendly staff. Great hot fresh bread! On time.

ORD
CPH
Excellent 9.0

It was exceptionally on time. Very informative captain without being chatty. Crew was efficient but not very friendly. Food was tasty and sufficient.

EWR
OSL
Good 7.0

The flight from EWR to Oslo was delayed by over 2 hours which meant I would miss my next connection... and I understand that happens sometimes. But, it was after hours on the airline number phone number and the fly.com customer service could not help with finding an alternate connection from Oslo to FRA. It was frustrating to then have to wait at Oslo airport for another 4 hours before the new connecting flight.

Wed, May 16
SFO
BRU
31h 40m
Fri, May 25
BRU
SFO
13h 50m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

Sat, Mar 17
SFO
BRU
14h 25m
Mon, Mar 19
BRU
SFO
14h 45m
Trip: 3 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

No luggage included.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

Sun, Jul 8
SFO
BRU
17h 25m
Sun, Jul 22
BRU
SFO
34h 50m
$1124
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jul 16
SFO
BRU
30h 00m
Thu, Jul 26
BRU
SFO
14h 20m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

Mon, Jun 4
SFO
BRU
13h 25m
Sun, Jun 10
BRU
SFO
13h 50m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

CDG
KEF
Mediocre 2.0

No luggage included.

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

Thu, Jul 19
SFO
BRU
31h 20m
Wed, Jul 25
BRU
SFO
14h 20m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

DEN
LHR
Okay 5.6

Clean plane

Tue, Feb 27
SFO
BRU
14h 25m
Mon, Mar 26
BRU
SFO
14h 55m
Trip: 27 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Mon, Jun 18
SFO
BRU
13h 25m
Fri, Jul 6
BRU
SFO
13h 50m
Trip: 19 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

Wed, Jun 13
SFO
BRU
31h 40m
Wed, Jun 27
BRU
SFO
13h 50m
Trip: 15 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

Wed, Jun 13
SFO
BRU
31h 40m
Wed, Jun 20
BRU
SFO
13h 50m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

CDG
KEF
Mediocre 2.0

No luggage included.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

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San Francisco to Brussels Bruxelles-National & other airports Flight Information

Flights Arrive in Brussels Bruxelles-National & other airports
Flights Depart from San Francisco
Flight Price $339
Distance 5526 miles
Airlines WOW air, British Airways, SAS
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.