Cheap flights from San Jose to Northern Ireland from £597

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BFS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from San Jose to Northern Ireland

Keep the following information in mind while searching for San Jose to Northern Ireland flight deals. Data was last updated 12 September 2025.

Round-trip from

£597
Virgin Atlantic
  • Virgin Atlantic
  • 8/10-12/10
  • 4 total stops
  • 53h 31m total
  • San Jose to Northern Ireland

Find flight deals from San Jose to Northern Ireland

Cheapest flights from San Jose to Northern Ireland
Explore the most affordable flight options available from San Jose to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 8/1013:20SJC - BHD
2 stops19h 35mVirgin Atlantic
Sun 12/1017:25BHD - SJC
2 stops33h 56mVirgin Atlantic
Deal found 10/9£597
Wed 8/1008:00SJC - BHD
2 stops21h 30mAmerican Airlines
Sun 12/1006:50BHD - SJC
2 stops23h 41mAmerican Airlines
Deal found 11/9£709
Tue 23/912:45SJC - BHD
2 stops22h 40mBritish Airways
Wed 1/1016:05BHD - SJC
2 stops32h 35mBritish Airways
Deal found 10/9£772
Wed 24/908:00SJC - BHD
2 stops19h 55mFinnair
Sun 5/1020:05BHD - SJC
2 stops34h 01mFinnair
Deal found 10/9£857
Wed 24/906:35SJC - BFS
3 stops30h 00mMultiple Airlines
Sat 27/905:45BFS - SJC
3 stops41h 00mMultiple Airlines
Deal found 11/9£984

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Jose 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 12 September 2025.
Use the filters below to find and compare flights from San Jose to Northern Ireland that are best for you.

Fly from

San Jose

Fly to

Northern Ireland

Route

Depart

Return

Price

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 8/10

13:20-16:55

2 stops19h 35m

Belfast City

Sun 12/10

17:25-19:21

2 stops33h 56m

£597

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 8/10

14:21-16:55

2 stops18h 34m

Belfast City

Sun 12/10

17:25-18:19

2 stops32h 54m

£597

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 8/10

08:00-13:30

2 stops21h 30m

Belfast City

Sun 12/10

06:50-22:31

2 stops23h 41m

£709

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Tue 23/9

12:45-19:25

2 stops22h 40m

Belfast City

Wed 1/10

16:05-16:40

2 stops32h 35m

£772

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 24/9

08:00-11:55

2 stops19h 55m

Belfast City

Sun 5/10

20:05-22:06

2 stops34h 01m

£857

San JoseBelfast

SJC - BFS

SJCBFS

San Jose

Wed 24/9

06:35-20:35

3 stops30h 00m

Belfast Intl

Sat 27/9

05:45-14:45

3 stops41h 00m

£984

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Tue 28/10

15:00-16:45

2 stops18h 45m

£3,926

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Mon 27/10

15:00-16:05

2 stops18h 05m

£4,092

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Best time to book a flight from San Jose to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from San Jose 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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Northern Ireland

What is the cheapest month to book a flight from San Jose to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from San Jose to Northern Ireland (average of £67). Flying from San Jose to Northern Ireland in July 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Northern Ireland. 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 Jose to Northern Ireland?

    For a flight from San Jose to Northern Ireland, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city.

  • How long is the flight from San Jose to Northern Ireland?

    Airlines like Virgin Atlantic, Delta, and American Airlines fly from San Jose to Northern Ireland in about 18h 34m. The time it takes to get you to your destination can typically vary by up to 2h 56m. The distance between San Jose and Northern Ireland is about 5039 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from San Jose to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on San Jose to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Northern Ireland.

  • Can I find deals for business class flights from San Jose to Northern Ireland?

    Yes. Cheapflights offers flight deals from San Jose to Northern Ireland 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 Jose to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from San Jose to Northern Ireland (average of £67). Flying from San Jose to Northern Ireland in July 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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Can Cheapflights find flights from San Jose to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Jose to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Jose to Northern Ireland become cheaper?

Yes! Start tracking prices for San Jose to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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