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Cheap flights from San Francisco to Belfast Intl Airport from £743

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. 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
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

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 1 June 2024.

Popular in

December

Cheapest in

February

Average price

£1,031

Round-trip from

£49
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 25% potential price drop
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Average for round-trip flights in June 2024
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From San Francisco to Belfast Intl
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What is the cheapest month to fly from San Francisco to Belfast Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Belfast Intl Airport from San Francisco. Users have commonly found prices around £706 for the month, but tickets can be as low as £520. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from San Francisco to Belfast Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 908,271 searches. Prices were last updated on 1 June 2024.
Sat 29/616:05SFO - BFS
1 stop19h 00mMultiple Airlines
Sat 6/718:30BFS - SFO
2 stops51h 20mMultiple Airlines
Deal found 31/5£859
Fri 28/614:42SFO - BFS
2 stops23h 28mMultiple Airlines
Fri 5/714:30BFS - SFO
1 stop31h 20mMultiple Airlines
Deal found 31/5£1,008
Fri 21/612:50SFO - BFS
2 stops16h 35mMultiple Airlines
Tue 25/608:20BFS - SFO
3 stops21h 00mMultiple Airlines
Deal found 31/5£1,184
Fri 21/607:00SFO - BFS
3 stops22h 25mMultiple Airlines
Tue 25/608:20BFS - SFO
3 stops22h 52mMultiple Airlines
Deal found 31/5£1,229
Fri 21/612:50SFO - BFS
2 stops16h 35mMultiple Airlines
Tue 25/618:05BFS - SFO
2 stops28h 30mMultiple Airlines
Deal found 31/5£1,258
Fri 28/608:30SFO - BFS
3 stops30h 50mMultiple Airlines
Fri 5/708:25BFS - SFO
3 stops20h 55mMultiple Airlines
Deal found 31/5£1,315
Fri 28/615:15SFO - BFS
2 stops24h 05mMultiple Airlines
Fri 5/708:25BFS - SFO
3 stops20h 55mMultiple Airlines
Deal found 31/5£1,430
Sat 29/606:15SFO - BFS
3 stops30h 00mMultiple Airlines
Sat 6/708:20BFS - SFO
2 stops23h 01mMultiple Airlines
Deal found 31/5£1,445
Fri 28/615:15SFO - BFS
2 stops24h 05mMultiple Airlines
Fri 5/720:50BFS - SFO
2 stops25h 00mMultiple Airlines
Deal found 31/5£1,542

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 908,271 searches. Data last updated 1 June 2024.
Tue 9/721:20SFO - BFS
2 stops26h 20mMultiple Airlines
Tue 23/715:45BFS - SFO
1 stop37h 05mMultiple Airlines
Deal found 31/5£743
Sat 29/616:05SFO - BFS
1 stop19h 00mMultiple Airlines
Sat 6/718:30BFS - SFO
2 stops51h 20mMultiple Airlines
Deal found 31/5£859
Fri 28/614:42SFO - BFS
2 stops23h 28mMultiple Airlines
Fri 5/714:30BFS - SFO
1 stop31h 20mMultiple Airlines
Deal found 31/5£1,008
Tue 9/719:40SFO - BFS
2 stops19h 20mMultiple Airlines
Tue 23/720:55BFS - SFO
2 stops31h 55mMultiple Airlines
Deal found 31/5£1,086
Fri 21/612:50SFO - BFS
2 stops16h 35mMultiple Airlines
Tue 25/608:20BFS - SFO
3 stops21h 00mMultiple Airlines
Deal found 31/5£1,184
Tue 9/715:50SFO - BFS
2 stops23h 20mMultiple Airlines
Sun 28/707:05BFS - SFO
3 stops22h 15mMultiple Airlines
Deal found 31/5£1,227
Fri 21/607:00SFO - BFS
3 stops22h 25mMultiple Airlines
Tue 25/608:20BFS - SFO
3 stops22h 52mMultiple Airlines
Deal found 31/5£1,229
Fri 21/612:50SFO - BFS
2 stops16h 35mMultiple Airlines
Tue 25/618:05BFS - SFO
2 stops28h 30mMultiple Airlines
Deal found 31/5£1,258
Fri 28/608:30SFO - BFS
3 stops30h 50mMultiple Airlines
Fri 5/708:25BFS - SFO
3 stops20h 55mMultiple Airlines
Deal found 31/5£1,315

Find flights from San Francisco to Belfast Intl within your budget

Customise your flight search to find flights from San Francisco to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 1 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£743 - £1,387

Route

Depart

Return

Price

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Tue 9/7

2 stops26h 20m

Belfast Intl

Tue 23/7

1 stop37h 05m

£743

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Sat 29/6

1 stop19h 00m

Belfast Intl

Sat 6/7

2 stops51h 20m

£860

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Fri 28/6

2 stops23h 28m

Belfast Intl

Fri 5/7

1 stop31h 20m

£951

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Tue 9/7

2 stops19h 20m

Belfast Intl

Tue 23/7

2 stops31h 55m

£1,086

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Tue 9/7

2 stops23h 20m

Belfast Intl

Sun 28/7

3 stops22h 15m

£1,227

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Fri 28/6

3 stops30h 50m

Belfast Intl

Fri 5/7

3 stops20h 55m

£1,321

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Tue 9/7

2 stops38h 50m

Belfast Intl

Sun 28/7

2 stops38h 25m

£1,375

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Tue 9/7

3 stops22h 45m

Belfast Intl

Tue 23/7

2 stops31h 25m

£1,380

San FranciscoBelfast Intl

SFO - BFS

SFOBFS

San Francisco

Fri 28/6

2 stops17h 30m

Belfast Intl

Fri 5/7

3 stops20h 55m

£1,387

Flights are sorted by cheapest first

Deals found on 31/5

No data available for this route at this time. Please check back soon.

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 return 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

5 - 16 °C

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), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Belfast Intl. 0 airlines have flights from San Francisco to Belfast Intl on a regular basis. Booking flights from San Francisco to Belfast Intl should not be difficult; the airport handles an average of 0 outbound flights to Belfast Intl per day.

  • Can I find flights from San Francisco to Belfast Intl Airport for under £800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Belfast Intl Airport for under £800. The cheapest flight booked recently is on Multiple Airlines for just £743, but on average you can expect to pay £1,314.

  • What does SFO to BFS mean?

    Great question - SFO to BFS just means San Francisco Airport to Belfast Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • 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 holiday 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 31/5.

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Belfast Intl Airport (average of £62). Flying from San Francisco to Belfast Intl Airport in July is currently the most expensive (average of £82). 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.

See more FAQs

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Alternative routes for San Francisco to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from San Francisco to Belfast Intl by cabin class

Find flights from San Francisco to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Belfast Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Belfast Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Belfast Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast Intl from San Francisco.

Can Cheapflights find flights from San Francisco to Belfast Intl with no change fees?

Certainly. Search results for flights to Belfast Intl from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Belfast Intl become cheaper?

Not ready to book yet? You can track prices for flights from San Francisco to Belfast Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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