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Cheap flights from San Francisco to Belfast from £454

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Belfast departing on 15/10. 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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0 bags
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Find the cheapest flights from San Francisco to Belfast

Cheap return flights

British Airways Logo
19:20 - 20:45SFO-BHD
17h 25m1 stop
British Airways Logo
06:35 - 17:25BHD-SFO
18h 50m1 stop
£454British Airways
Find Deal
Wed, 15 Oct - Tue, 21 Oct
British Airways Logo
19:20 - 18:40SFO-BHD
15h 20m1 stop
British Airways Logo
06:35 - 17:59BHD-SFO
19h 24m2 stops
£459British Airways
Find Deal
Wed, 15 Oct - Tue, 21 Oct
American Airlines Logo
16:52 - 18:40SFO-BHD
17h 48m2 stops
American Airlines Logo
11:30 - 17:25BHD-SFO
13h 55m1 stop
£463American Airlines
Find Deal
Wed, 1 Oct - Wed, 8 Oct
American Airlines Logo
10:15 - 11:55SFO-BHD
17h 40m2 stops
American Airlines Logo
06:50 - 17:51BHD-SFO
19h 01m2 stops
£471American Airlines
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Delta Logo
13:59 - 16:55SFO-BHD
18h 56m2 stops
Delta Logo
06:30 - 19:30BHD-SFO
20h 00m2 stops
£527Delta
Find Deal
Sun, 19 Oct - Fri, 31 Oct
 Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
 Logo
06:30 - 20:37BHD-SFO
21h 07m2 stops
Sun, 19 Oct - Sat, 1 Nov
KLM Logo
13:59 - 16:55SFO-BHD
18h 56m2 stops
KLM Logo
06:30 - 20:37BHD-SFO
21h 07m2 stops
£549KLM
Find Deal
Mon, 20 Oct - Sat, 1 Nov
Delta Logo
11:05 - 16:55SFO-BHD
21h 50m2 stops
Delta Logo
06:30 - 19:36BHD-SFO
20h 06m2 stops
£600Delta
Find Deal
Sun, 19 Oct - Thu, 30 Oct
 Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
 Logo
06:30 - 12:50BHD-SFO
13h 20m1 stop
Sun, 19 Oct - Sat, 1 Nov
KLM Logo
17:00 - 16:55SFO-BHD
15h 55m2 stops
KLM Logo
06:30 - 20:37BHD-SFO
21h 07m2 stops
£683KLM
Find Deal
Sun, 19 Oct - Sat, 1 Nov

American Airlines flights from San Francisco to Belfast

Our best American Airlines deals on San Francisco to Belfast flight tickets
American Airlines
1 Oct
SFO16:52San Francisco
17h 48m
2 stops
BHD18:40Belfast City
8 Oct
BHD11:30Belfast City
13h 55m
1 stop
SFO17:25San Francisco
American Airlines
1 Oct
SFO10:15San Francisco
17h 40m
2 stops
BHD11:55Belfast City
8 Oct
BHD06:50Belfast City
19h 01m
2 stops
SFO17:51San Francisco

British Airways flights from San Francisco to Belfast

Our best British Airways deals on San Francisco to Belfast flight tickets
British Airways
15 Oct
SFO19:20San Francisco
17h 25m
1 stop
BHD20:45Belfast City
21 Oct
BHD06:35Belfast City
18h 50m
1 stop
SFO17:25San Francisco
British Airways
15 Oct
SFO19:20San Francisco
15h 20m
1 stop
BHD18:40Belfast City
21 Oct
BHD06:35Belfast City
19h 24m
2 stops
SFO17:59San Francisco
British Airways
15 Oct
SFO11:24San Francisco
16h 31m
2 stops
BHD11:55Belfast City
21 Oct
BHD09:35Belfast City
18h 52m
2 stops
SFO20:27San 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 £428, 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 £453.

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

£1,177

Fastest flight time

14h 10m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from San Francisco in the past 72 hours is £1,177. The best return flight deal from San Francisco to Belfast found on momondo in the last 72 hours is £454.
The fastest flight from San Francisco to Belfast takes 14h 10m
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 14h 10m.

  • 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