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Belfast City

$436+ Cheap flights from San Francisco (SFO) to Belfast City (BHD)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BHD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from San Francisco to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Belfast City (BHD). 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 July 29, 2025.

Round-trip from

$747
(American Airlines)

One-way from

$436
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,447
From San Francisco to Belfast City
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One-way flight from San Francisco to Belfast City
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Highest demand for flights based on searches. 19% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Francisco to Belfast City

Cheapest flights from San Francisco to Belfast City
Explore the most affordable flight options available from San Francisco to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:30 pmSFO - BHD
1 stop17h 10mBritish Airways
Tue 12/27:25 pmBHD - SFO
1 stop27h 35mBritish Airways
Deal found 7/29$630
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:00 amSFO - BHD
2 stops17h 20mAmerican Airlines
Thu 9/1112:40 pmBHD - SFO
2 stops18h 36mAmerican Airlines
Deal found 7/27$747
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:55 pmSFO - BHD
1 stop23h 05mDelta
Sun 12/76:30 amBHD - SFO
2 stops20h 55mDelta
Deal found 7/27$748
This KLM deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:45 pmSFO - BHD
1 stop23h 20mKLM
Thu 8/76:30 amBHD - SFO
2 stops18h 54mKLM
Deal found 7/28$903
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:20 pmSFO - BHD
1 stop16h 15mMultiple Airlines
Thu 8/287:05 amBHD - SFO
2 stops35h 35mMultiple Airlines
Deal found 7/28$962
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:40 pmSFO - BHD
1 stop15h 00mAer Lingus
Sun 11/305:55 pmBHD - SFO
2 stops29h 40mAer Lingus
Deal found 7/29$1,057

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Belfast City 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from San Francisco to Belfast City Airport that are best for you.

Fly from

San Francisco

Fly to

Belfast City

Route

Depart

Return

Price

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 8/28

8:00 am-9:20 am

2 stops17h 20m

Belfast City

Thu 9/11

12:40 pm-11:16 pm

2 stops18h 36m

$747

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 8/28

6:28 am-9:20 am

2 stops18h 52m

Belfast City

Thu 9/11

6:35 am-7:15 pm

2 stops20h 40m

$882

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Fri 8/1

1:45 pm-9:15 pm

1 stop23h 30m

Belfast City

Mon 8/4

6:30 am-6:46 pm

2 stops20h 16m

$902

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 8/25

7:20 pm-7:35 pm

1 stop16h 15m

Belfast City

Thu 8/28

7:05 am-10:40 am

2 stops35h 35m

$962

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 8/28

1:45 pm-9:15 pm

1 stop23h 30m

Belfast City

Thu 9/11

6:30 am-11:45 am

1 stop13h 15m

$1,076

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 8/25

5:40 pm-7:55 pm

2 stops18h 15m

Belfast City

Thu 8/28

6:50 pm-3:50 pm

2 stops29h 00m

$1,249

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 8/7

7:25 pm-9:50 am

3 stops30h 25m

$436

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 8/7

1:45 pm-9:05 pm

1 stop23h 20m

$463

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Fri 9/12

11:35 am-3:30 pm

2 stops19h 55m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Have a flexible travel schedule? Discover the best time to fly to Belfast City 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.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and American Airlines from San Francisco to Belfast City Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
7,208 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Belfast City. 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 City?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Belfast City. You should not have trouble finding flights to Belfast City from San Francisco; the airport handles an average of 0 outbound flights to Belfast City per day. You should also have plenty of airline options to choose from since 1 airline has flights from the San Francisco airport to Belfast City. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • What are the cheapest airlines flying from San Francisco to Belfast City Airport round-trip?

    American Airlines, at $747, was found to be the cheapest airline from San Francisco to Belfast City Airport.Alternate airlines to your destination round-trip include British Airways and Delta. American Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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 City.

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

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

See more FAQs

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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Top airline flying from San Francisco to Belfast City

Discover the top airline that operate flights from San Francisco to Belfast City. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$622Average$739FlexibilityNo cancel feeOn-time70%

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