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Cheap flights from San Francisco to Belfast from £227

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 Belfast departing on 23/7. 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 return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to Belfast.
British Airways Logo
14:17 - 18:15SFO-BHD
19h 58m2 stops
British Airways Logo
16:25 - 00:06BHD-SFO
39h 41m2 stops
£519British Airways
Find Deal
Fri, 9 May - Tue, 13 May
American Airlines Logo
17:49 - 20:45SFO-BHD
18h 56m2 stops
American Airlines Logo
06:35 - 17:15BHD-SFO
18h 40m1 stop
£526American Airlines
Find Deal
Fri, 9 May - Tue, 13 May
British Airways Logo
23:59 - 11:30SFO-BHD
27h 31m2 stops
British Airways Logo
19:00 - 17:35BHD-SFO
30h 35m2 stops
£535British Airways
Find Deal
Sat, 3 May - Sat, 10 May
British Airways Logo
22:33 - 09:05SFO-BHD
26h 32m2 stops
British Airways Logo
19:00 - 13:50BHD-SFO
26h 50m1 stop
£546British Airways
Find Deal
Sat, 3 May - Sat, 10 May
British Airways Logo
19:30 - 17:15SFO-BHD
13h 45m1 stop
British Airways Logo
07:05 - 13:50BHD-SFO
14h 45m1 stop
£548British Airways
Find Deal
Sat, 3 May - Sat, 10 May
 Logo
22:45 - 10:10SFO-BFS
27h 25m2 stops
 Logo
06:45 - 11:45BFS-SFO
37h 00m2 stops
Fri, 9 May - Tue, 13 May
 Logo
21:20 - 10:10SFO-BFS
28h 50m1 stop
 Logo
06:45 - 11:45BFS-SFO
37h 00m2 stops
Fri, 9 May - Tue, 13 May
Delta Logo
17:15 - 21:15SFO-BHD
20h 00m2 stops
Delta Logo
06:30 - 18:54BHD-SFO
20h 24m2 stops
£963Delta
Find Deal
Wed, 9 Jul - Sat, 19 Jul
Virgin Atlantic Logo
13:45 - 21:15SFO-BHD
23h 30m1 stop
Virgin Atlantic Logo
06:30 - 17:47BHD-SFO
19h 17m2 stops
£1,025Virgin Atlantic
Find Deal
Wed, 9 Jul - Sat, 19 Jul
KLM Logo
13:45 - 21:15SFO-BHD
23h 30m1 stop
KLM Logo
17:25 - 11:45BHD-SFO
26h 20m1 stop
£1,094KLM
Find Deal
Wed, 9 Jul - Fri, 18 Jul

British Airways flights from San Francisco to Belfast

Our best British Airways deals on San Francisco to Belfast flight tickets
British Airways
9 May
SFO14:17San Francisco
19h 58m
2 stops
BHD18:15Belfast City
13 May
BHD16:25Belfast City
39h 41m
2 stops
SFO00:06San Francisco
British Airways
3 May
SFO23:59San Francisco
27h 31m
2 stops
BHD11:30Belfast City
10 May
BHD19:00Belfast City
30h 35m
2 stops
SFO17:35San Francisco
British Airways
3 May
SFO22:33San Francisco
26h 32m
2 stops
BHD09:05Belfast City
10 May
BHD19:00Belfast City
26h 50m
1 stop
SFO13:50San Francisco

See travel insights to Belfast from

How to get the cheapest flight ticket from San Francisco to Belfast

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 Belfast?

The cheapest month to fly to Belfast from San Francisco is in October. Flight prices, which tend to average around £484, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £506.

Cheap San Francisco to Belfast flight deals and tips

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

Best price found

£227

Fastest flight time

13h 45m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from San Francisco in the past 72 hours is £227. The best return flight deal from San Francisco to Belfast found on momondo in the last 72 hours is £519.
The fastest flight from San Francisco to Belfast takes 13h 45m
There are no direct flights from San Francisco to Belfast. Popular non-direct routes for this connection are San Francisco Airport - Belfast City Airport and San Francisco Airport - Belfast Intl Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

  • How far is San Francisco to Belfast by plane?

    The straight-line distance from San Francisco to Belfast is 5028.1 mi. A reasonable flight in good conditions will take 13h 45m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Belfast.

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

    The travel and health documents you'll need for your trip to Belfast 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 Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Belfast. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Belfast from San Francisco with this policy.

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

momondo helps you find the best flight between San Francisco and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Belfast from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast