Don't know when to travel?

Flights to get there soon

Flights to San Francisco in the next month
29 May - 10 Jun
£377 pp
BFS
Belfast
United Airlines
 
1 stop
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 stops
BFS
Belfast
11 Jun - 18 Jun
£377 pp
BFS
Belfast
United Airlines
 
1 stop
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 stop
BFS
Belfast
11 Jun - 17 Jun
£378 pp
BFS
Belfast
United Airlines
 
1 stop
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 stops
BFS
Belfast

Cheap flights for the next season

Find flight deals in the next 3 months
24 Aug - 30 Aug
£401 pp
BFS
Belfast
United Airlines
   
2 stops
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 stops
BFS
Belfast
24 Aug - 30 Aug
£403 pp
BFS
Belfast
United Airlines
   
2 stops
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 stops
BFS
Belfast
23 Aug - 04 Oct
£410 pp
BFS
Belfast
United Airlines
 
1 stop
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 stops
BFS
Belfast

Flights for the forward planner

Search and compare flight prices in the next 6 months
14 Oct - 22 Oct
£393 pp
BFS
Belfast
United Airlines
   
2 stops
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 stop
BFS
Belfast
03 Nov - 17 Nov
£399 pp
BFS
Belfast
United Airlines
   
2 stops
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 stop
BFS
Belfast
13 Sep - 28 Sep
£407 pp
BFS
Belfast
United Airlines
 
1 stop
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 stop
BFS
Belfast

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Belfast International to San Francisco

Currency

Airports close to San Francisco

  • San Francisco International (SFO)

Average temperature for May in San Francisco

21.3 °C

Average rainfall for May in San Francisco

13.7 mm
How much do things cost?
Loaf of white bread
San Francisco 4
Belfast 1
A dozen eggs
San Francisco 4
Belfast 3
Pair of jeans
San Francisco 48
Belfast 70
3 bedroom flat in city centre
San Francisco 5753
Belfast 1104
Cinema ticket
San Francisco 12
Belfast 8

Related info for your journey

Useful info, stats and facts about Belfast International to San Francisco flights.
Flight FAQs
From Belfast International to San Francisco
What is the average flight cancellation?
Rarely are flights on this route cancelled
Related searches
Flights to San Francisco from Belfast International
Settings