Cheap flights from San Francisco Bay Area to Northern Ireland from £343
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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Francisco Bay Area to Northern Ireland
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Northern Ireland (GBNIR). 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 26 December 2024.
Find flight deals from San Francisco Bay Area to Northern Ireland
Cheapest flights from San Francisco Bay Area to Northern IrelandExplore the most affordable flight options available from San Francisco Bay Area to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2024.
Explore the most affordable flight options available from San Francisco Bay Area to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2024.
Find flights from San Francisco Bay Area to Northern Ireland within your budget
Customise your flight search to find flights from San Francisco Bay Area to Northern Ireland 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 26 December 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Wed 12/2
13:24-14:15
2 stops16h 51m
Belfast City
Thu 27/2
06:35-15:00
1 stop16h 25m
San JoseBelfast
SJC - BHD
SJCBHD
San Jose
Wed 12/2
06:10-10:05
2 stops19h 55m
Belfast City
Thu 27/2
06:35-22:29
2 stops23h 54m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Tue 14/1
20:40-20:15
1 stop15h 35m
Belfast City
Tue 28/1
08:40-15:00
1 stop14h 20m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Sun 12/1
20:50-18:40
1 stop13h 50m
Belfast City
Wed 29/1
09:10-15:00
1 stop13h 50m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Mon 13/1
11:50-16:50
2 stops21h 00m
Belfast City
Mon 27/1
17:20-11:50
1 stop26h 30m
San JoseBelfast
SJC - BHD
SJCBHD
San Jose
Tue 18/2
13:20-21:00
2 stops23h 40m
Belfast City
Wed 5/3
06:30-17:35
2 stops19h 05m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Fri 28/3
21:40-19:15
1 stop14h 35m
Belfast City
Sun 6/4
06:50-17:15
1 stop18h 25m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Mon 13/1
06:00-16:50
2 stops26h 50m
Belfast City
Mon 27/1
06:30-15:47
2 stops17h 17m
San FranciscoBelfast
SFO - BFS
SFOBFS
San Francisco
Wed 12/2
14:40-17:00
2 stops18h 20m
Belfast Intl
Thu 27/2
19:30-16:25
2 stops28h 55m
San JoseBelfast
SJC - BFS
SJCBFS
San Jose
Sun 9/2
11:36-17:55
2 stops22h 19m
Belfast Intl
Sun 16/2
06:35-18:15
2 stops19h 40m
Best time to book a flight from San Francisco Bay Area to Northern Ireland
Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from San Francisco Bay Area with our price prediction graph.
Travel insights for flights from San Francisco Bay Area to Northern Ireland
Get recent, data-driven insights about flights from San Francisco Bay Area to Northern Ireland including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Francisco Bay Area to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Northern Ireland (average of £67). Flying from San Francisco Bay Area to Northern Ireland 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 Northern Ireland by month
Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 50.0 mm.
Temperature in Northern Ireland by month
Plan your trip to Northern Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Northern Ireland, 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 Northern Ireland
Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 26 December 2024.
Read through reviews of airlines operating flights from San Francisco Bay Area to Northern Ireland, such as British Airways and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Comfort
Boarding
Overall
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Crew
Comfort
Boarding
Overall
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Crew
Comfort
Boarding
Overall
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Crew
Comfort
Boarding
Overall
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Crew
Comfort
Boarding
Overall
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Food
Crew
Comfort
Boarding
Overall
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 Bay Area to Northern Ireland. 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 Bay Area to Northern Ireland
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from San Francisco Bay Area to Northern Ireland?
Deals for San Francisco Bay Area to Northern Ireland 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 Bay Area to Northern Ireland?
Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco Bay Area to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from San Francisco Bay Area to Northern Ireland with no change fees?
Need flexible booking options for your flight to Northern Ireland from San Francisco Bay Area? 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 Bay Area to Northern Ireland become cheaper?
Yes, Cheapflights offers price alerts on San Francisco Bay Area to Northern Ireland 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.