Cheap flights from San Francisco (SFO) to Belfast Intl (BFS) from $375

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. 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.
SFO — BFS
Jun 25 — Jul 21

Cheap flight deals from San Francisco to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 20, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$640

One-way from

$375
High demand for flights, 43% potential price rise
Best time to find cheap flights, 27% potential price drop
From San Francisco to Belfast Intl
One-way flight from San Francisco to Belfast Intl

What is the cheapest day to fly round-trip from San Francisco to Belfast Intl Airport?

Friday flights are generally found to be more expensive for flights from San Francisco to Belfast Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Belfast Intl Airport.

What is the cheapest month to fly from San Francisco to Belfast Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Belfast Intl Airport. Flights to Belfast Intl Airport from San Francisco in February are about $922 on average during February, but can be found for as low as $662.

What is the cheapest time of day to fly from SFO to BFS?

It’s optimal to fly from San Francisco to Belfast Intl Airport at noon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the morning.

Cheap San Francisco to Belfast Intl flights in June & July 2024

Find cheap flight options from San Francisco to Belfast Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on June 20, 2024.
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,173
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,179
Wed 6/2612:50 pmSFO - BFS
2 stops26h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,254
Wed 6/262:42 pmSFO - BFS
2 stops43h 58mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,272
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,309
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,315
Thu 6/271:55 pmSFO - BFS
2 stops39h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,355
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Tue 7/28:55 pmBFS - SFO
2 stops44h 40mMultiple Airlines
Deal found 6/19$1,375
Thu 6/272:42 pmSFO - BFS
2 stops39h 28mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,450

San Francisco to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,173
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,179
Wed 6/2612:50 pmSFO - BFS
2 stops26h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,254
Wed 6/262:42 pmSFO - BFS
2 stops43h 58mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,272
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,309
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,315
Thu 6/271:55 pmSFO - BFS
2 stops39h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,355
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Tue 7/28:55 pmBFS - SFO
2 stops44h 40mMultiple Airlines
Deal found 6/19$1,375
Thu 6/272:42 pmSFO - BFS
2 stops39h 28mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,450

San Francisco to Belfast Intl flights leaving soon

Find last-minute flight options from San Francisco to Belfast Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,173
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,179
Wed 6/2612:50 pmSFO - BFS
2 stops26h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,254
Wed 6/262:42 pmSFO - BFS
2 stops43h 58mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,272
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,309
Tue 6/254:05 pmSFO - BFS
2 stops31h 35mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,315
Thu 6/271:55 pmSFO - BFS
2 stops39h 30mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/19$1,355
Tue 6/254:05 pmSFO - BFS
1 stop35h 35mMultiple Airlines
Tue 7/28:55 pmBFS - SFO
2 stops44h 40mMultiple Airlines
Deal found 6/19$1,375
Thu 6/272:42 pmSFO - BFS
2 stops39h 28mMultiple Airlines
Wed 7/32:05 pmBFS - SFO
1 stop31h 45mMultiple Airlines
Deal found 6/20$1,450

One-way flights to Belfast Intl from San Francisco

Search for one-way flight options from San Francisco to Belfast Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Mon 7/154:55 pmSFO - BFS
3 stops43h 35mMultiple Airlines
Deal found 6/19$375
Mon 7/154:55 pmSFO - BFS
2 stops32h 10mMultiple Airlines
Deal found 6/19$390
Mon 7/154:55 pmSFO - BFS
2 stops32h 10mMultiple Airlines
Deal found 6/19$397
Mon 7/152:41 pmSFO - BFS
3 stops32h 19mMultiple Airlines
Deal found 6/19$411
Sun 8/48:10 pmSFO - BFS
2 stops28h 00mMultiple Airlines
Deal found 6/19$418
Sun 8/46:16 amSFO - BFS
3 stops25h 59mMultiple Airlines
Deal found 6/19$711

What is the cheapest day to fly from San Francisco to Belfast Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Belfast Intl. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Belfast Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

41 - 60.8 °F

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Francisco to Belfast Intl?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Belfast Intl. You should not have trouble finding flights to Belfast Intl from San Francisco; the airport handles an average of 0 outbound flights to Belfast Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Francisco airport to Belfast Intl. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • Are there last-minute flights available from San Francisco to Belfast Intl Airport for under $1,200?

    There are currently 10+ open flights from San Francisco to Belfast Intl Airport within the next 7 days for less than $1,200.

  • What does SFO to BFS mean?

    San Francisco Airport is SFO and Belfast Intl Airport is BFS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from San Francisco to Belfast Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Belfast Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Belfast Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on San Francisco to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Belfast Intl.

  • Can I find deals for business class flights from San Francisco to Belfast Intl?

    Yes. Cheapflights offers flight deals from San Francisco to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Belfast Intl that allow pets onboard?

    Many airlines flying from San Francisco to Belfast Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Belfast Intl?

    Yes, you can often find last-minute deals on San Francisco to Belfast Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Belfast Intl Airport flight deals updated?

    The San Francisco to Belfast Intl Airport flight deals you see on this page were last updated on 6/20.

  • What is the cheapest month to book a flight from San Francisco to Belfast Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Belfast Intl Airport (average of $641). Flying from San Francisco to Belfast Intl Airport in June is currently the most expensive (average of $1,200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from San Francisco to Belfast Intl

Discover the top 2 airlines that operate flights from San Francisco to Belfast Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$641Average$813FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$661Average$862FlexibilityNo cancel feeOn-time70%

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Find flights from San Francisco to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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