When did momondo last update prices for flights from San Jose Airport to Northern Ireland?

Prices for flights from San Jose Airport to Northern Ireland are refreshed on a daily basis.

How old do you have to be to fly from San Jose Airport to Northern Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£292 Cheap Flights from San Jose to Northern Ireland in 2026

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Find the cheapest flights from San Jose, California to Northern Ireland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 15:40

SJC

BHD

25h 40m

2 stops

19:10 - 22:25

BHD

SJC

35h 15m

2 stops

£778British Airways

Wed, 19 Aug - Sun, 23 Aug

09:49 - 20:35

SJC

BHD

26h 46m

2 stops

09:40 - 21:56

BHD

SJC

20h 16m

2 stops

£786British Airways

Fri, 21 Aug - Tue, 25 Aug

16:18 - 20:35

SJC

BHD

20h 17m

2 stops

09:40 - 21:59

BHD

SJC

20h 19m

2 stops

£813British Airways

Fri, 10 Apr - Tue, 21 Apr

12:02 - 15:40

SJC

BHD

19h 38m

2 stops

19:10 - 22:25

BHD

SJC

35h 15m

2 stops

£814British Airways

Wed, 19 Aug - Sun, 23 Aug

12:40 - 19:50

SJC

BHD

23h 10m

2 stops

20:10 - 10:53

BHD

SJC

46h 43m

2 stops

£821British Airways

Wed, 19 Aug - Sun, 23 Aug

12:02 - 15:30

SJC

BHD

19h 28m

2 stops

18:20 - 21:56

BHD

SJC

35h 36m

2 stops

£822British Airways

Fri, 21 Aug - Tue, 25 Aug

09:49 - 18:10

SJC

BHD

24h 21m

2 stops

09:40 - 22:33

BHD

SJC

20h 53m

2 stops

£823British Airways

Fri, 21 Aug - Tue, 25 Aug

16:18 - 20:10

SJC

BHD

43h 52m

2 stops

20:10 - 18:36

BHD

SJC

54h 26m

2 stops

£871British Airways

Sat, 11 Apr - Sun, 19 Apr

16:20 - 17:40

SJC

BHD

41h 20m

2 stops

10:05 - 22:59

BHD

SJC

44h 54m

2 stops

£1,025British Airways

Sat, 4 Apr - Sat, 11 Apr

13:09 - 15:20

SJC

BHD

18h 11m

2 stops

09:35 - 20:30

BHD

SJC

18h 55m

2 stops

£1,026Multiple Airlines

Tue, 8 Sep - Thu, 17 Sep

British Airways flights from San Jose, California to Northern Ireland

Our best British Airways deals on San Jose, California to Northern Ireland flight tickets

British Airways

19 Aug

SJC06:00San Jose

25h 40m

2 stops

BHD15:40Belfast City

23 Aug

BHD19:10Belfast City

35h 15m

2 stops

SJC22:25San Jose

£778

British Airways

21 Aug

SJC09:49San Jose

26h 46m

2 stops

BHD20:35Belfast City

25 Aug

BHD09:40Belfast City

20h 16m

2 stops

SJC21:56San Jose

£786

British Airways

10 Apr

SJC16:18San Jose

20h 17m

2 stops

BHD20:35Belfast City

21 Apr

BHD09:40Belfast City

20h 19m

2 stops

SJC21:59San Jose

£813

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 19/8

06:00-15:40

2 stops25h 40m

Belfast City

Sun 23/8

19:10-22:25

2 stops35h 15m

£778

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Fri 21/8

09:49-20:35

2 stops26h 46m

Belfast City

Tue 25/8

09:40-21:56

2 stops20h 16m

£786

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Fri 10/4

16:18-20:35

2 stops20h 17m

Belfast City

Tue 21/4

09:40-21:59

2 stops20h 19m

£813

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 19/8

12:02-15:40

2 stops19h 38m

Belfast City

Sun 23/8

19:10-22:25

2 stops35h 15m

£814

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 19/8

12:40-19:50

2 stops23h 10m

Belfast City

Sun 23/8

20:10-10:53

2 stops46h 43m

£821

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Fri 21/8

12:02-15:30

2 stops19h 28m

Belfast City

Tue 25/8

18:20-21:56

2 stops35h 36m

£822

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Fri 21/8

09:49-18:10

2 stops24h 21m

Belfast City

Tue 25/8

09:40-22:33

2 stops20h 53m

£823

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 11/4

16:18-20:10

2 stops43h 52m

Belfast City

Sun 19/4

20:10-18:36

2 stops54h 26m

£871

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 4/4

16:20-17:40

2 stops41h 20m

Belfast City

Sat 11/4

10:05-22:59

2 stops44h 54m

£1,025

Fastest return journey

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Tue 8/9

13:09-15:20

2 stops18h 11m

Belfast City

Thu 17/9

09:35-20:30

2 stops18h 55m

£1,026

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose, California to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Northern Ireland?

British Airways and KLM are the most popular carriers operating from San Jose to Northern Ireland

Cheap San Jose, California to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Northern Ireland

Fastest flight time	18h 50m
Direct flights	None

The fastest flight from San Jose, California to Northern Ireland takes 18h 50m

There are no direct flights from San Jose, California to Northern Ireland. There are no popular flight routes from San Jose, California to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from San Jose Airport to Northern Ireland?
Prices for flights from San Jose Airport to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from San Jose Airport to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Northern Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Jose to Northern Ireland for you.

Can I find flights from San Jose to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from San Jose with this policy.

How can momondo help me find flights from San Jose to Northern Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from San Jose.

I’m not ready to book a flight from San Jose to Northern Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Northern Ireland from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.