Flights from Belfast to San Francisco, United States

From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from San Francisco to Belfast?

Belfast to San Francisco Last modified: Nov 15, 2019 3:10 -05:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to San Francisco. Aer Lingus & American frequently offer the best deals to San Francisco flights, or select your preferred carrier below to see the cheapest days to fly.

Aer Lingus
BFSSFO
Sat 01/02
2 stops
SFOBFS
Sat 15/02
2 stops
£576
American
BFSSFO
Sat 11/01
1 stop
SFOBFS
Sat 25/01
1 stop
£670
British Airways
BFSSFO
Sat 08/02
1 stop
SFOBFS
Thu 13/02
1 stop
£675
Iberia
BFSSFO
Sat 08/02
1 stop
SFOBFS
Thu 13/02
1 stop
£675
Virgin Atlantic
BFSSFO
Thu 21/11
1 stop
SFOBFS
Wed 04/12
1 stop
£676
KLM
BFSSFO
Thu 13/02
1 stop
SFOBFS
Tue 18/02
1 stop
£697

How Much is a Flight from Belfast to San Francisco?

We have collected flight cost data from across the web for travel from Belfast to San Francisco, and have found the average flight price for this trip to be £748.

Where To Buy Cheap Flights from Belfast to San Francisco?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Belfast to San Francisco based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Belfast to San Francisco?

The chart below shows up-to-date information regarding how far in advance to book your flight from Belfast to San Francisco.

Cheapest Day To Fly from Belfast to San Francisco

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Belfast to San Francisco is Saturday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
£1,099£594£618£615£733£587£992

Compare Flight Prices from Belfast to San Francisco by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Belfast to San Francisco flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
November Belfast San Francisco Aer Lingus 27/11/2019 04/12/2019 2 £645
December Belfast San Francisco United 23/12/2019 03/01/2020 1 £1,099
January Belfast San Francisco Aer Lingus 14/01/2020 21/01/2020 2 £594
February Belfast San Francisco Aer Lingus 16/02/2020 24/02/2020 2 £576
March Belfast San Francisco Aer Lingus 08/03/2020 13/03/2020 1 £1,033
April Belfast San Francisco Air France 06/04/2020 20/04/2020 1 £601
May Belfast San Francisco Iberia 02/05/2020 03/05/2020 1 £727
June Belfast San Francisco United 08/06/2020 18/06/2020 1 £692

Cheap Last Minute Flights from Belfast to San Francisco

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Belfast to San Francisco. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
10 11 12 13 14 15 16
£744
17 18 19 20 21 22 23
£744 £670
24 25 26 27 28 29 30
£670
1 2 3 4 5 6 7
£615
8 9 10 11 12 13 14
£615 £667
15 16 17 18 19 20 21
£667

Connecting Flights vs Direct Flights from Belfast to San Francisco

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Belfast to San Francisco is £759.

The average price for direct flights from Belfast to San Francisco is not available.

One Way Flights vs Round Trip Flights from Belfast to San Francisco

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Belfast to San Francisco. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Belfast to San Francisco is £860.

The average price for round trip flights from Belfast to San Francisco is £759.

Belfast to San Francisco Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Belfast to San Francisco?
Answer: London, GB

Airlines in Belfast flying to San Francisco Last modified: Nov 15, 2019 3:10 -05:00Number of routes searched: 10Number of itineraries searched: 12,035

Wondering which airlines fly out of Belfast to San Francisco? We've gathered the average price of Belfast airlines with flights to San Francisco. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Belfast to San Francisco
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR
KLM AMS
British Airways LHR / HEL
British Airways LHR / MAD
Major Airlines MCO / ATL
Major Airlines MCO / LAX
Major Airlines MCO / SLC
Aer Lingus LHR / DUB
KLM AMS / LHR

Belfast to San Francisco Airports

These are the major commercial airports we're currently monitoring in Belfast and San Francisco. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Belfast - BFS Last modified: Nov 15, 2019 3:10 -05:00

We are updating our Cookie Policy. FareCompare will use cookies and other tracking technologies to assist with navigation and product selection, analyze your use of our services, assist with our promotional and marketing efforts, and provide deals content from third parties.

Cheap Flights from Belfast to San Francisco