BHD - SFO

£602 Find Cheap Flights from Belfast City Airport to San Francisco

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to San Francisco departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belfast City to San Francisco (BHD-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to San Francisco

Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
09:05 - 15:00BHD-SFO
13h 55m1 stop
American Airlines Logo
10:24 - 14:15SFO-BHD
20h 51m2 stops
£603American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
06:35 - 15:00BHD-SFO
16h 25m1 stop
American Airlines Logo
10:24 - 10:40SFO-BHD
17h 16m2 stops
£607American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
11:05 - 22:18BHD-SFO
19h 13m2 stops
American Airlines Logo
09:32 - 10:40SFO-BHD
18h 08m2 stops
£608American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
10:40 - 22:25BHD-SFO
19h 45m2 stops
American Airlines Logo
13:25 - 14:15SFO-BHD
17h 50m2 stops
£612American Airlines
Find Deal
Thu, 26 Mar - Mon, 30 Mar
Delta Logo
06:30 - 12:50BHD-SFO
13h 20m1 stop
Delta Logo
11:45 - 16:55SFO-BHD
21h 10m2 stops
£827Delta
Find Deal
Thu, 26 Mar - Mon, 30 Mar
Delta Logo
06:30 - 23:15BHD-SFO
23h 45m2 stops
Delta Logo
14:20 - 16:55SFO-BHD
18h 35m2 stops
£831Delta
Find Deal
Thu, 26 Mar - Mon, 30 Mar
Delta Logo
17:20 - 12:50BHD-SFO
26h 30m1 stop
Delta Logo
13:59 - 21:20SFO-BHD
23h 21m2 stops
£832Delta
Find Deal
Thu, 26 Mar - Mon, 30 Mar
Delta Logo
06:30 - 19:28BHD-SFO
19h 58m2 stops
Delta Logo
14:20 - 16:55SFO-BHD
18h 35m2 stops
£836Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from £603 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
£603
American Airlines
Thu 5/3Mon 9/3
BHD - SFO • 1 stop
Cheapest one-way flight
Multiple Airlines
Fri 31/10
BHD - SFO • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Booking Insights

KAYAK's insights & trends for Belfast City to San Francisco flights

Get data-powered insights and trends into flights from Belfast City to San Francisco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Belfast City Airport to San Francisco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Belfast City Airport to San Francisco were found on American Airlines (£603) and Delta (£827).

Which airlines fly direct between Belfast City Airport and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Belfast City Airport to San Francisco.

There is just one airline that flies from Belfast City Airport to San Francisco direct and that is British Airways. The best return deal found from British Airways for the route is £452.

Good to know - Cheap tickets from Belfast City Airport to San Francisco

Cheapest flight£603
Flight from Belfast City Airport to San Francisco

When to book flights from Belfast City to San Francisco

Are your dates flexible? Find out the best times to travel from Belfast City to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast City Airport to San Francisco flights

  • What is the cheapest flight from Belfast City Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to San Francisco was £603 for a return ticket.

  • Which airports will I be using when flying from Belfast City Airport to San Francisco?

    Belfast City Airport airport is called Belfast City and the only airport in San Francisco is San Francisco.

  • Which aircraft models fly most regularly from Belfast City Airport to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast City Airport to San Francisco?

    oneworld is the only airline alliance operating flights between Belfast City Airport and San Francisco.

  • How does KAYAK find such low prices on flights from Belfast City Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast City Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast City Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Belfast City Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast City Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Belfast City Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Belfast City to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Belfast to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast City to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7487 reviews
6.7Comfort
6.9Boarding
6.3Food
6.4Entertainment
7.6Crew
Airline reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

8.0 ExcellentAnonymous, Oct 2025LHR - IAH
Read more British Airways reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Everything you need to know for your flight from Belfast City to San Francisco

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