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Cheap flights from San Francisco to Europe from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Europe departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Scandinavian Airlines Logo
9:30 pm - 8:05 pmSFO-BCN
38h 35m2 stops
Scandinavian Airlines Logo
10:55 am - 2:35 pmBCN-SFO
60h 40m2 stops
$452Scandinavian Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Scandinavian Airlines Logo
7:40 pm - 10:40 amSFO-BCN
30h 00m2 stops
Scandinavian Airlines Logo
10:25 am - 4:30 pmBCN-SFO
15h 05m1 stop
$453Scandinavian Airlines
Find Deal
Fri, Oct 10 - Thu, Oct 23
United Airlines Logo
5:30 pm - 2:00 pmSFO-BCN
11h 30mnonstop
United Airlines Logo
12:10 pm - 7:51 pmBCN-SFO
16h 41m1 stop
$455United Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
United Airlines Logo
5:30 pm - 2:00 pmSFO-BCN
11h 30mnonstop
United Airlines Logo
4:00 pm - 7:15 pmBCN-SFO
12h 15mnonstop
$459United Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
Lufthansa Logo
9:05 pm - 9:40 pmSFO-BCN
15h 35m1 stop
Lufthansa Logo
6:50 am - 12:40 pmBCN-SFO
14h 50m1 stop
$464Lufthansa
Find Deal
Wed, Oct 8 - Wed, Oct 22
British Airways Logo
7:20 pm - 6:30 pmSFO-BCN
14h 10m1 stop
British Airways Logo
10:45 am - 5:59 pmBCN-SFO
16h 14m1 stop
$484British Airways
Find Deal
Tue, Oct 7 - Tue, Oct 21
British Airways Logo
9:00 am - 9:05 amSFO-BCN
15h 05m1 stop
British Airways Logo
7:45 am - 1:50 pmBCN-SFO
15h 05m1 stop
$503British Airways
Find Deal
Mon, Sep 22 - Tue, Sep 30
Lufthansa Logo
9:40 pm - 11:30 pmSFO-LIS
17h 50m1 stop
Lufthansa Logo
5:00 am - 12:40 pmLIS-SFO
15h 40m1 stop
$609Lufthansa
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Wed, Dec 10 - Sun, Dec 14
Turkish Airlines Logo
12:40 pm - 11:45 amSFO-IST
13h 05mnonstop
Turkish Airlines Logo
1:20 pm - 4:40 pmIST-SFO
13h 20mnonstop
$844Turkish Airlines
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Wed, Oct 8 - Wed, Oct 22
Turkish Airlines Logo
6:45 pm - 5:45 pmSFO-IST
13h 00mnonstop
Turkish Airlines Logo
7:10 am - 10:35 amIST-SFO
13h 25mnonstop
$846Turkish Airlines
Find Deal
Tue, Sep 9 - Wed, Oct 8

United Airlines flights from San Francisco to Europe

Our best United Airlines deals on San Francisco to Europe flight tickets
United Airlines
Sep 22
SFO5:30 pmSan Francisco
11h 30m
BCN2:00 pmBarcelona-El Prat
Oct 7
BCN12:10 pmBarcelona-El Prat
16h 41m
1 stop
SFO7:51 pmSan Francisco
$455
Find similar
United Airlines
Sep 22
SFO5:30 pmSan Francisco
11h 30m
BCN2:00 pmBarcelona-El Prat
Oct 7
BCN4:00 pmBarcelona-El Prat
12h 15m
SFO7:15 pmSan Francisco
$459
Find similar
United Airlines
Jan 20
SFO7:15 amSan Francisco
16h 45m
1 stop
BCN9:00 amBarcelona-El Prat
Feb 3
BCN1:35 pmBarcelona-El Prat
35h 00m
2 stops
SFO3:35 pmSan Francisco
$461
Find similar

TAP AIR PORTUGAL flights from San Francisco to Europe

Our best TAP AIR PORTUGAL deals on San Francisco to Europe flight tickets
TAP AIR PORTUGAL
Jan 5
SFO4:35 pmSan Francisco
22h 10m
1 stop
BCN11:45 pmBarcelona-El Prat
Jan 19
BCN6:45 amBarcelona-El Prat
16h 50m
1 stop
SFO2:35 pmSan Francisco
$456
Find similar
TAP AIR PORTUGAL
Nov 5
SFO4:35 pmSan Francisco
18h 45m
1 stop
BCN8:20 pmBarcelona-El Prat
Nov 13
BCN6:05 pmBarcelona-El Prat
31h 00m
1 stop
SFO4:05 pmSan Francisco
$466
Find similar
TAP AIR PORTUGAL
Nov 7
SFO7:10 pmSan Francisco
16h 10m
1 stop
BCN8:20 pmBarcelona-El Prat
Nov 11
BCN9:10 pmBarcelona-El Prat
26h 20m
1 stop
SFO2:30 pmSan Francisco
$492
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Europe 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from San Francisco to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Thu 10/30

9:30 pm-8:05 pm

2 stops38h 35m

Barcelona-El Prat

Thu 11/6

10:55 am-2:35 pm

2 stops60h 40m

$452

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Fri 10/10

7:40 pm-10:40 am

2 stops30h 00m

Barcelona-El Prat

Thu 10/23

10:25 am-4:30 pm

1 stop15h 05m

$453

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

5:30 pm-2:00 pm

Nonstop11h 30m

Barcelona-El Prat

Tue 10/7

12:10 pm-7:51 pm

1 stop16h 41m

$455

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

5:30 pm-2:00 pm

Nonstop11h 30m

Barcelona-El Prat

Tue 10/7

4:00 pm-7:15 pm

Nonstop12h 15m

$459

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Wed 10/8

9:05 pm-9:40 pm

1 stop15h 35m

Barcelona-El Prat

Wed 10/22

6:50 am-12:40 pm

1 stop14h 50m

$464

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 10/7

7:20 pm-6:30 pm

1 stop14h 10m

Barcelona-El Prat

Tue 10/21

10:45 am-5:59 pm

1 stop16h 14m

$484

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

9:00 am-9:05 am

1 stop15h 05m

Barcelona-El Prat

Tue 9/30

7:45 am-1:50 pm

1 stop15h 05m

$503

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Wed 12/10

9:40 pm-11:30 pm

1 stop17h 50m

Lisbon Humberto Delgado

Sun 12/14

5:00 am-12:40 pm

1 stop15h 40m

$609

San FranciscoIstanbul

SFO - IST

SFOIST

San Francisco

Wed 10/8

12:40 pm-11:45 am

Nonstop13h 05m

Istanbul

Wed 10/22

1:20 pm-4:40 pm

Nonstop13h 20m

$844

San FranciscoIstanbul

SFO - IST

SFOIST

San Francisco

Tue 9/9

6:45 pm-5:45 pm

Nonstop13h 00m

Istanbul

Wed 10/8

7:10 am-10:35 am

Nonstop13h 25m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from San Francisco is in October. Flight prices, which tend to average around $646, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $659.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from San Francisco to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $807. Flights from San Francisco to Europe on a Saturday will generally be more expensive and average around $949. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from San Francisco to Europe in the morning for as low as $849. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $978. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Europe flight route?

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $767 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from San Francisco for as low as $697 on momondo.

What cabin class options are available on San Francisco to Europe flights?

There are 4 cabin classes available to choose from on San Francisco to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Europe flights?

You could potentially save up to 22% on your flight if you consider stops on a San Francisco to Europe flight.

Cheap San Francisco to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Europe

Best Price Found

$270

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Europe

1 airport
The best one-way flight to Europe from San Francisco in the past 72 hours is $270. The best round-trip flight deal from San Francisco to Europe found on momondo in the last 72 hours is $451.
The fastest flight from San Francisco to Europe takes 10h 05m
Direct flights go from San Francisco to Europe every day.
There is 1 airport near Europe: Dublin (DUB)
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Europe?

    Prices for flights from San Francisco Airport to Europe refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Europe?

  • How old do you have to be to fly from San Francisco Airport to Europe?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Europe

Compare and see reviews for airlines that fly from San Francisco to Europe with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $195Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
LEVELPriceFrom $238Free CancellationRating
4.0
4 reviews
Search LEVEL flights
LEVELPriceFrom $323Free CancellationRating
0.0
0 reviews
Search LEVEL flights
VuelingPriceFrom $337Free CancellationRating
7.1
1,179 reviews
Search Vueling flights
Virgin AtlanticPriceFrom $404Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
FinnairPriceFrom $412Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
Turkish AirlinesPriceFrom $434Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
SWISSPriceFrom $449Free CancellationRating
7.6
1,703 reviews
Search SWISS flights
WestJetPriceFrom $464Free CancellationRating
7.2
3,044 reviews
Search WestJet flights
French BeePriceFrom $480Free CancellationRating
6.1
75 reviews
Search French Bee flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Europe?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Europe. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Europe with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Europe flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Europe?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Europe.

I’m not ready to book a flight from San Francisco to Europe right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Europe from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Europe

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