Cheap flights from San Francisco to Belfast from £489
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Francisco to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 21 11月 2024.
Find flight deals from San Francisco to Belfast
Cheapest flights from San Francisco to BelfastExplore the most affordable flight options available from San Francisco to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 11月 2024.
Explore the most affordable flight options available from San Francisco to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 11月 2024.
Find flights from San Francisco to Belfast within your budget
Customise your flight search to find flights from San Francisco 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 939,815 searches. Data last updated 21 11月 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
月 2/12
20:40-18:35
1 stop13h 55m
Belfast City
月 9/12
11:30-15:00
1 stop35h 30m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
火 18/2
20:40-18:40
1 stop14h 00m
Belfast City
金 28/2
06:45-15:00
1 stop16h 15m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
火 18/2
08:05-10:30
2 stops18h 25m
Belfast City
金 28/2
08:40-15:00
1 stop14h 20m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
土 22/2
20:40-19:40
1 stop15h 00m
Belfast City
土 1/3
09:10-18:45
1 stop17h 35m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
土 22/2
13:45-16:50
1 stop19h 05m
Belfast City
土 1/3
06:30-19:01
2 stops20h 31m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
金 21/2
17:20-19:15
2 stops17h 55m
Belfast City
金 28/2
06:45-15:30
2 stops16h 45m
San FranciscoBelfast
SFO - BFS
SFOBFS
San Francisco
月 2/12
08:30-20:10
3 stops27h 40m
Belfast Intl
月 9/12
13:25-11:05
2 stops29h 40m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
水 18/12
06:20-21:00
2 stops30h 40m
Belfast City
土 28/12
06:30-11:50
1 stop13h 20m
Best time to book a flight from San Francisco to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to Belfast
Get recent, data-driven insights about flights from San Francisco to Belfast including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Francisco to Belfast?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Belfast (average of £67). Flying from San Francisco 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 21 11月 2024.
To help decide which airline to fly from San Francisco to Belfast, see what other customers have to say about British Airways, KLM and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco 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 to Belfast?
Deals for San Francisco to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Belfast?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Belfast.
Can Cheapflights find flights from San Francisco to Belfast with no change fees?
Yes, we can. To see specific flights from San Francisco to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Francisco to Belfast become cheaper?
Of course! You can now track prices for flights from San Francisco to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.