Which airports can I use when flying from San Francisco to Belfast Intl Airport?

Flights from San Francisco to Belfast Intl Airport usually depart from San Francisco (SFO) and arrive at Belfast Intl (BFS).

What popular places can I visit in Belfast Intl Airport?

Some of the most popular sights in Belfast Intl Airport are Ulster Hall, Titanic Belfast and Albert Memorial Clock. These are among the most viewed places in Belfast Intl Airport on KAYAK.

Do I need a passport to fly from San Francisco to Belfast Intl Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Francisco to Belfast Intl Airport changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $885 to $2,015. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between San Francisco and Belfast Intl Airport?

Belfast Intl Airport is 8 hours ahead of San Francisco (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Belfast Intl Airport (BFS)?

Belfast Intl Airport (BFS) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include: • Budget • DRIVALIA • Sixt • Alamo • Hertz

Cheap Flights from San Francisco to Belfast | KAYAK

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Flight Deals

Cheap Flights from San Francisco to Belfast Intl (SFO-BFS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Francisco to Belfast Intl

Mon, Nov 2 - Wed, Nov 18

8:00 pm - 7:30 amSFO San Francisco-BFS Belfast Intl

27h 30m2 stops Paris Orly London Gatwick

6:55 am - 8:10 pmBFS Belfast Intl-SFO San Francisco

21h 15m1 stop Paris Charles de Gaulle

$885Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

6:02 am - 8:55 pmSFO San Francisco-BFS Belfast Intl

30h 53m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

8:45 am - 2:45 pmBFS Belfast Intl-SFO San Francisco

38h 00m3 stops Bristol Barcelona-El Prat Lisbon Humberto Delgado

$987Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

9:40 pm - 8:05 amSFO San Francisco-BFS Belfast Intl

26h 25m2 stops Munich Franz Josef Strauss Paris Charles de Gaulle

7:05 am - 12:35 pmBFS Belfast Intl-SFO San Francisco

37h 30m2 stops Paris Charles de Gaulle Frankfurt am Main

$999Multiple Airlines

Mon, Nov 2 - Wed, Nov 18

8:25 am - 5:55 pmSFO San Francisco-BFS Belfast Intl

25h 30m3 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa London Gatwick

6:55 am - 8:10 pmBFS Belfast Intl-SFO San Francisco

21h 15m1 stop Paris Charles de Gaulle

$1,059Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

8:25 am - 7:55 pmSFO San Francisco-BFS Belfast Intl

27h 30m3 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa London Luton

8:40 am - 11:01 pmBFS Belfast Intl-SFO San Francisco

22h 21m3 stops Paris Charles de Gaulle Calgary Vancouver Intl

$1,124Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

6:02 am - 7:10 pmSFO San Francisco-BFS Belfast Intl

29h 08m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

10:05 pm - 3:35 pmBFS Belfast Intl-SFO San Francisco

25h 30m2 stops Manchester Dublin

$1,139Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

4:35 pm - 9:15 pmSFO San Francisco-BFS Belfast Intl

20h 40m2 stops Lisbon Humberto Delgado London Gatwick

8:40 am - 11:01 pmBFS Belfast Intl-SFO San Francisco

22h 21m3 stops Paris Charles de Gaulle Calgary Vancouver Intl

$1,184Multiple Airlines

Mon, Nov 2 - Wed, Nov 18

1:50 pm - 12:55 pmSFO San Francisco-BFS Belfast Intl

15h 05m2 stops Amsterdam Schiphol Newcastle upon Tyne

10:05 pm - 9:33 pmBFS Belfast Intl-SFO San Francisco

31h 28m3 stops London Stansted Zurich Montreal Pierre Elliott Trudeau Intl

$1,190Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

6:02 am - 8:55 pmSFO San Francisco-BFS Belfast Intl

30h 53m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

4:45 pm - 3:35 pmBFS Belfast Intl-SFO San Francisco

30h 50m2 stops Glasgow Intl Dublin

$1,215Multiple Airlines

Mon, Nov 2 - Wed, Nov 18

4:35 pm - 9:15 pmSFO San Francisco-BFS Belfast Intl

20h 40m2 stops Lisbon Humberto Delgado London Gatwick

9:00 pm - 4:30 pmBFS Belfast Intl-SFO San Francisco

27h 30m2 stops Manchester Zurich

$1,215Multiple Airlines

Recent last minute flight deals from San Francisco to Belfast Intl

Sun, Oct 11 - Wed, Oct 14

8:10 am - 4:45 pmSFO San Francisco-BFS Belfast Intl

24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Palma de Mallorca Son Sant Joan

9:05 pm - 6:31 pmBFS Belfast Intl-SFO San Francisco

29h 26m3 stops Palma de Mallorca Son Sant Joan Zurich Vancouver Intl

$1,259Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

8:10 am - 4:45 pmSFO San Francisco-BFS Belfast Intl

24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Palma de Mallorca Son Sant Joan

9:05 pm - 4:15 pmBFS Belfast Intl-SFO San Francisco

27h 10m2 stops Palma de Mallorca Son Sant Joan Zurich

$1,263Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

2:40 pm - 11:35 pmSFO San Francisco-BFS Belfast Intl

24h 55m2 stops Frankfurt am Main Birmingham

8:20 pm - 6:31 pmBFS Belfast Intl-SFO San Francisco

30h 11m3 stops Birmingham Frankfurt am Main Vancouver Intl

$1,385Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

12:15 pm - 11:35 pmSFO San Francisco-BFS Belfast Intl

27h 20m3 stops Vancouver Intl Frankfurt am Main Birmingham

8:20 pm - 3:21 pmBFS Belfast Intl-SFO San Francisco

27h 01m3 stops Birmingham Frankfurt am Main Vancouver Intl

$1,388Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

8:10 am - 1:45 pmSFO San Francisco-BFS Belfast Intl

21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Palma de Mallorca Son Sant Joan

4:55 pm - 2:30 pmBFS Belfast Intl-SFO San Francisco

29h 35m2 stops Faro Lisbon Humberto Delgado

$1,480Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

9:45 am - 6:25 pmSFO San Francisco-BFS Belfast Intl

24h 40m3 stops Vancouver Intl Calgary Edinburgh Turnhouse

2:35 pm - 2:30 pmBFS Belfast Intl-SFO San Francisco

31h 55m3 stops London Gatwick Porto Lisbon Humberto Delgado

$1,486Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

12:15 pm - 8:30 pmSFO San Francisco-BFS Belfast Intl

24h 15m3 stops Vancouver Intl Frankfurt am Main Palma de Mallorca Son Sant Joan

4:45 pm - 2:30 pmBFS Belfast Intl-SFO San Francisco

29h 45m2 stops Malaga Lisbon Humberto Delgado

$1,498Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

5:40 pm - 9:30 pmSFO San Francisco-BFS Belfast Intl

19h 50m2 stops Dublin Manchester

3:05 pm - 2:30 pmBFS Belfast Intl-SFO San Francisco

31h 25m2 stops Malaga Lisbon Humberto Delgado

$1,574Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

9:45 am - 5:25 pmSFO San Francisco-BFS Belfast Intl

23h 40m3 stops Vancouver Intl Calgary Edinburgh Turnhouse

2:35 pm - 2:30 pmBFS Belfast Intl-SFO San Francisco

31h 55m3 stops London Gatwick Porto Lisbon Humberto Delgado

$1,680Multiple Airlines

Useful Info

Cheapest flight	$410

One-way flight from San Francisco to Belfast Intl Airport

When to book flights from San Francisco to Belfast Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Belfast Intl 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.

Do I need a passport to fly from San Francisco to Belfast Intl Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from San Francisco to Belfast Intl Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $885 to $2,015. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Belfast Intl Airport (BFS)?
Belfast Intl Airport (BFS) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

• Budget
• DRIVALIA
• Sixt
• Alamo
• Hertz
Which airports can I use when flying from San Francisco to Belfast Intl Airport?
Flights from San Francisco to Belfast Intl Airport usually depart from San Francisco (SFO) and arrive at Belfast Intl (BFS).
What is the time difference between San Francisco and Belfast Intl Airport?
Belfast Intl Airport is 8 hours ahead of San Francisco (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Belfast Intl Airport?
Some of the most popular sights in Belfast Intl Airport are Ulster Hall, Titanic Belfast and Albert Memorial Clock. These are among the most viewed places in Belfast Intl Airport on KAYAK.

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Everything you should know

Cheap Flights from San Francisco to Belfast Intl (SFO-BFS)

Recent round-trip flight deals from San Francisco to Belfast Intl

Recent one-way flight deals from San Francisco to Belfast Intl

Recent last minute flight deals from San Francisco to Belfast Intl

Key details for San Francisco to Belfast Intl Airport flights

Cheapest flight

When to book flights from San Francisco to Belfast Intl

Your San Francisco to Belfast Intl Airport flight questions, answered

More options for your flight from San Francisco to Belfast Intl

Complete your trip to Belfast with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Belfast Intl

Find direct flights to and from San Francisco and Belfast Intl

Flights from domestic origins to Belfast Intl

Flights to other popular destinations