SFO - BFS

$312 Find Cheap Flights from San Francisco to Belfast - Compare and Save

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1 adult, Economy, 0 bags

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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.

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

Sun, Nov 8 - Sat, Nov 14
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8:25 am - 8:45 pmSFO  San Francisco-BFS Belfast Intl
28h 20m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Birmingham
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11:00 pm - 2:25 pmBFS  Belfast Intl-SFO San Francisco
47h 25m3 stops Manchester Barcelona-El Prat Lisbon Humberto Delgado
$898Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
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6:30 am - 6:50 pmSFO  San Francisco-BFS Belfast Intl
29h 20m3 stops Vancouver Intl Calgary Paris Charles de Gaulle
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7:05 am - 10:57 pmBFS  Belfast Intl-SFO San Francisco
23h 52m3 stops Paris Charles de Gaulle Calgary Vancouver Intl
$953Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
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8:25 am - 8:45 pmSFO  San Francisco-BFS Belfast Intl
28h 20m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Birmingham
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12:30 pm - 3:35 pmBFS  Belfast Intl-SFO San Francisco
35h 05m2 stops Malaga Dublin
$960Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
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5:20 pm - 6:05 pmSFO  San Francisco-BFS Belfast Intl
16h 45m2 stops Dublin Glasgow Intl
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6:55 am - 8:10 pmBFS  Belfast Intl-SFO San Francisco
21h 15m1 stop Paris Charles de Gaulle
$963Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
8:25 am - 10:10 pmSFO  San Francisco-BFS Belfast Intl
30h 45m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Birmingham
Multiple Airlines Logo
7:05 am - 7:35 pmBFS  Belfast Intl-SFO San Francisco
20h 30m2 stops Birmingham Munich Franz Josef Strauss
$968Multiple Airlines
Tue, Nov 17 - Wed, Nov 25
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3:05 pm - 8:30 pmSFO  San Francisco-BFS Belfast Intl
21h 25m2 stops Rome Fiumicino London Heathrow
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6:55 am - 8:10 pmBFS  Belfast Intl-SFO San Francisco
21h 15m1 stop Paris Charles de Gaulle
$976Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
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8:25 pm - 8:20 pmSFO  San Francisco-BFS Belfast Intl
16h 55m2 stops Zurich Manchester
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9:05 am - 10:57 pmBFS  Belfast Intl-SFO San Francisco
21h 52m3 stops Manchester Toronto Pearson Intl Vancouver Intl
$983Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
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8:25 pm - 8:20 pmSFO  San Francisco-BFS Belfast Intl
16h 55m2 stops Zurich Manchester
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9:05 am - 11:10 amBFS  Belfast Intl-SFO San Francisco
34h 05m2 stops Manchester Toronto Pearson Intl
$984Multiple Airlines
Sun, Nov 22 - Wed, Nov 25
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5:20 pm - 7:35 amSFO  San Francisco-BFS Belfast Intl
30h 15m2 stops Dublin Edinburgh Turnhouse
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6:55 am - 8:10 pmBFS  Belfast Intl-SFO San Francisco
21h 15m1 stop Paris Charles de Gaulle
$993Multiple Airlines
Tue, Nov 17 - Mon, Nov 30
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8:00 pm - 8:05 amSFO  San Francisco-BFS Belfast Intl
28h 05m1 stop Paris Orly
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9:00 pm - 4:30 pmBFS  Belfast Intl-SFO San Francisco
27h 30m2 stops London Luton Zurich
$1,007Multiple Airlines
Useful Info

Key details for San Francisco to Belfast Intl Airport flights

Cheapest flight

$312
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

Your San Francisco to Belfast Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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 Waterfront Hall, Ulster Hall and Titanic Belfast. 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 varied from about $837 to $1,664. That means the highest observed fare was about 98% 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

More options for your flight from San Francisco to Belfast Intl

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