SFO - BHD

$619 Find Cheap Flights from San Francisco to Belfast City Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Belfast City departing on 9/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast City Airport

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Belfast City 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 round-trip flight deals from San Francisco to Belfast City

Wed, Sep 17 - Wed, Oct 1
American Airlines Logo
4:35 pm - 3:35 pmSFO-BHD
15h 00m1 stop
American Airlines Logo
6:50 am - 1:50 pmBHD-SFO
15h 00m1 stop
$619American Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 1
American Airlines Logo
11:12 am - 11:55 amSFO-BHD
16h 43m2 stops
American Airlines Logo
6:50 am - 1:50 pmBHD-SFO
15h 00m1 stop
$624American Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 1
American Airlines Logo
10:24 am - 11:55 amSFO-BHD
17h 31m2 stops
American Airlines Logo
1:50 pm - 11:08 pmBHD-SFO
17h 18m2 stops
$634American Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 30
British Airways Logo
10:29 pm - 8:50 amSFO-BHD
26h 21m2 stops
British Airways Logo
6:15 pm - 1:50 pmBHD-SFO
27h 35m1 stop
$663British Airways
Find Deal
Thu, Sep 18 - Tue, Sep 30
British Airways Logo
10:29 pm - 8:50 amSFO-BHD
26h 21m2 stops
British Airways Logo
4:25 pm - 9:46 amBHD-SFO
25h 21m2 stops
$673British Airways
Find Deal
Wed, Sep 17 - Wed, Oct 1
 Logo
7:10 am - 5:40 pmSFO-BHD
26h 30m3 stops
 Logo
7:05 am - 5:15 pmBHD-SFO
42h 10m3 stops
$1,063
Find Deal
Wed, Sep 17 - Wed, Oct 1
 Logo
8:30 am - 3:05 pmSFO-BHD
22h 35m2 stops
 Logo
7:05 am - 5:15 pmBHD-SFO
42h 10m3 stops
$1,083
Find Deal
Sun, Jun 8 - Wed, Jun 18
KLM Logo
1:45 pm - 4:55 pmSFO-BHD
19h 10m1 stop
KLM Logo
6:30 am - 11:45 amBHD-SFO
13h 15m1 stop
$1,155KLM
Find Deal
Tue, Oct 7 - Fri, Oct 24
KLM Logo
1:45 pm - 9:15 pmSFO-BHD
23h 30m1 stop
KLM Logo
5:25 pm - 11:45 amBHD-SFO
26h 20m1 stop
$4,139KLM
Find Deal
Tue, Oct 7 - Fri, Oct 24
Iberia Logo
2:37 pm - 5:30 pmSFO-BHD
18h 53m2 stops
Iberia Logo
6:35 am - 1:50 pmBHD-SFO
15h 15m1 stop
$4,241Iberia
Find Deal
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KAYAK's insights & trends for San Francisco to Belfast City flights

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

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

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 round-trip tickets from San Francisco to Belfast City Airport were found on American Airlines ($619) and British Airways ($663).

Good to know

Low seasonApril
High seasonMarch
Cheapest flight$619
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from San Francisco to Belfast City Airport

When to book flights from San Francisco to Belfast City

Are your dates flexible? Find out the best times to travel from San Francisco to Belfast City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 San Francisco to Belfast City Airport flights

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

    In the last 3 days, the lowest price for a flight from San Francisco to Belfast City Airport was $619 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Belfast City Airport?

    Yes, you’ll need a passport to travel to Belfast City Airport from San Francisco.

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

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

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

    oneworld, and SkyTeam are the airline alliances operating flights between San Francisco and Belfast City Airport, with oneworld being the most commonly used for this route.

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

    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 San Francisco to Belfast City Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast City Airport with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and BHD can sometimes prove cheaper using this method.

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

    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 Belfast City Airport from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from San Francisco to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Belfast. 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 San Francisco to Belfast City? 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.
6.6
British AirwaysOverall score based on 6918 reviews
6.3Food
6.4Entertainment
6.8Boarding
6.7Comfort
7.6Crew
Airline reviews

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

6.0 GoodJen, May 2025LAS - LHR
Read more British Airways reviews

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

A little better than outward journey but mild chaos at the boarding gate because some people with boarding cards from connecting flights had cards which weren't recognised

The BA business class cabin is excellent,very comfortable for sleeping but the service could be improved.

Surly rude flight attendants. I ordered the chicken and was given a vegetarian meal with no explanation and no opportunity to change it. I tried to order another beverage and was told by the young humorless flight attendant to “wait”. And she never came back. The seats were very uncomfortable and cramped. The last time I flew British Airways was many years ago but I remember it was amazing and the crew were very charming. This was a terrible disappointment given the cost of the flight.

Nice flight, attentive crew, soft landing by the Pilot,, comfortable seat.

I paid for business class…. And was counting on the usual packet of toilettes to be provided. They were not because not enough were brought on the plane so they could t give to some and not all. So no tooth brush nor eye cover. Then NO coffee since there was no hot water. The lay I er too short because of delays and my luggage didn’t make the next flight!! It is now a day later and I am awaiting to hear if my bag has arrived. Very inconvenient!. I suppose I need to be glad that I spend over $4000 since I doubt those in coach or premium economy even made that next flight..Heathrow is the worst.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

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

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