Cheap flights from San Francisco (SFO) to Belfast from $414
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 9/2. 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.
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 April 29, 2024.
Popular in | February |
|---|---|
Cheapest in | March |
Round-trip from | $640 |
One-way from | $488 |
What is the cheapest day to fly round-trip from San Francisco to Belfast?
Friday flights are generally found to be more expensive for flights from San Francisco to Belfast. 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.
What is the cheapest month to fly from San Francisco to Belfast?
Due to multiple factors, expect to potentially pay more when booking in February. For low rates, March can be a great choice for travel to Belfast. Flights to Belfast from San Francisco in March are about $1,001 on average during March, but can be found for as low as $672.
When is the cheapest time to fly from San Francisco to Belfast (SFO - BFS)?
It’s optimal to fly from San Francisco to Belfast at noon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.
Cheap American Airlines flights from San Francisco to Belfast
Explore cheap flight options specifically provided by American Airlines for the route between San Francisco and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Check out some of the cheapest American Airlines flights we've come across from San Francisco to Belfast. It's recommended that users confirm their flight details before booking.
Cheap British Airways flights from San Francisco to Belfast
Explore cheap flight options specifically provided by British Airways for the route between San Francisco and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from San Francisco to Belfast. Deals frequently update to provide users with more options.
Cheap San Francisco to Belfast flights in April & May 2024
Find cheap flight options from San Francisco to Belfast specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Check out some of the best flight deals from San Francisco to Belfast in 2024. Check back in a little while for more flight options.
San Francisco to Belfast 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Check out some of the best flight deals from San Francisco to Belfast in 2024. Check back in a little while for more flight options.
One-way flights to Belfast from San Francisco
Search for one-way flight options from San Francisco to Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from San Francisco to Belfast can choose from these deals. Those needing a return flight from San Francisco to Belfast can use the search form above.
Find flights from San Francisco to Belfast within your budget
Customize 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 2,948,547 searches. Data last updated April 29, 2024.
Fly from
Fly to
Budget
$690 - $1,379
Route
Depart
Return
Price
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Mon 5/20
1 stop13h 20m
Belfast City
Thu 5/30
1 stop14h 40m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Tue 5/21
2 stops18h 21m
Belfast City
Wed 5/29
2 stops21h 17m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Tue 5/21
2 stops20h 28m
Belfast City
Wed 5/29
1 stop14h 25m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Tue 5/21
1 stop18h 55m
Belfast City
Thu 5/30
1 stop26h 25m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Mon 5/20
2 stops20h 23m
Belfast City
Thu 5/30
1 stop26h 25m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Tue 5/21
2 stops19h 35m
Belfast City
Thu 5/30
2 stops30h 39m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Mon 5/20
2 stops19h 35m
Belfast City
Wed 5/29
1 stop26h 25m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Mon 5/27
2 stops29h 40m
Belfast City
Mon 6/3
3 stops38h 09m
San FranciscoBelfast City
SFO - BHD
SFOBHD
San Francisco
Mon 6/24
1 stop16h 10m
Belfast City
Tue 7/9
1 stop29h 05m
When is the cheapest time to fly from San Francisco to Belfast?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Belfast. Price data was last updated on April 21, 2024.
Average price of flights to Belfast by month
Plan your trip from San Francisco to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Belfast is currently $575 while a round-trip flight costs $864. Price data was last updated on April 21, 2024.
Currently, February is the cheapest month in which you can book a flight from San Francisco to Belfast (average of $641). Flying from San Francisco to Belfast in June is currently the most expensive (average of $1,185). 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.
January
$674
February
$641
March
$690
April
$699
May
$788
June
$1,185
July
$963
August
$867
September
$759
October
$684
November
$658
December
$728
Temperature and rainfall in Belfast by month
Plan your trip to Belfast by taking into account the average temperature and rainfall totals by month.
BFS Temperature | 41 - 60.8 °F |
|---|
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 April 29, 2024.
See what other customers who have flown with American Airlines, British Airways and KLM from San Francisco to Belfast have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
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.
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Alternative routes for San Francisco to BelfastSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Francisco to Belfast
Discover the top 2 airlines that operate flights from San Francisco to Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
Search flights from San Francisco to Belfast by cabin class
Find flights from San Francisco to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from San Francisco to Belfast?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco to Belfast?
Cheapflights simply makes it quick and affordable to book flights from San Francisco to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Francisco to Belfast with no change fees?
Need flexible booking options for your flight to Belfast from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Belfast become cheaper?
Yes, Cheapflights offers price alerts on San Francisco to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.