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Cheap flights from San Francisco Bay Area to Belfast from £356

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BHD
27 Dec — 3 Jan1
1 adult

Cheap flight deals from San Francisco Bay Area to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Belfast (BF1). 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 22 December 2024.

Round-trip from

£532

One-way from

£356
British Airways
  • British Airways
  • 3/5-10/5
  • 4 total stops
  • 40h 27m total
  • San Francisco Bay Area to Belfast
5/6
  • 5/6
  • 3 total stops
  • 21h 15m total
  • San Francisco Bay Area to Belfast

Find flight deals from San Francisco Bay Area to Belfast

Cheapest flights from San Francisco Bay Area to Belfast
Explore the most affordable flight options available from San Francisco Bay Area to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Wed 25/1210:15SFO - BHD
2 stops22h 35mDelta
Sat 4/106:30BHD - SFO
1 stop13h 20mDelta
Deal found 21/12£1,376

Find flights from San Francisco Bay Area to Belfast within your budget

Customise your flight search to find flights from San Francisco Bay Area to Belfast 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 858,174 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sat 3/5

06:33-10:10

2 stops19h 37m

Belfast City

Sat 10/5

09:35-22:25

2 stops20h 50m

£532

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sat 3/5

13:22-15:05

2 stops17h 43m

Belfast City

Sat 10/5

07:05-17:25

1 stop18h 20m

£570

San FranciscoBelfast

SFO - BFS

SFOBFS

San Francisco

Tue 4/2

17:20-20:20

2 stops19h 00m

Belfast Intl

Tue 11/2

05:45-14:40

3 stops40h 55m

£912

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Fri 7/3

17:30-19:15

1 stop17h 45m

Belfast City

Sat 15/3

09:10-16:00

1 stop13h 50m

£1,445

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 5/6

10:15-15:30

3 stops21h 15m

£356

San FranciscoBelfast

SFO - BFS

SFOBFS

San Francisco

Thu 5/6

07:30-16:15

3 stops24h 45m

£387

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 5/6

16:35-18:05

1 stop17h 30m

£647

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Best time to book a flight from San Francisco Bay Area to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from San Francisco Bay Area 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.

Travel insights for flights from San Francisco Bay Area to Belfast

Get recent, data-driven insights about flights from San Francisco Bay Area to Belfast including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area to Belfast?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Belfast (average of £67). Flying from San Francisco Bay Area to Belfast in August is currently the most expensive (average of £90). 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.

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated 22 December 2024.
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.6

Entertainment

7.0

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

7.2
Good
10,000 reviews
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.6

Entertainment

7.0

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

7.0
Good
2,652 reviews
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.6

Entertainment

7.0

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

6.6
Okay
6,815 reviews
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.6

Entertainment

7.0

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from San Francisco Bay Area to Belfast?

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Francisco Bay Area to Belfast?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Belfast (average of £67). Flying from San Francisco Bay Area to Belfast in August is currently the most expensive (average of £90). 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 Bay Area to Belfast

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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

When you search for this flight from San Francisco Bay Area to Belfast, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 from San Francisco Bay Area.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco Bay Area to Belfast flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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