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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Northern Ireland.

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

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$623 Cheap Flights from San Jose, California to Northern Ireland in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 8:35 pm

SJC

BHD

26h 04m

2 stops

7:10 pm - 10:51 pm

BHD

SJC

35h 41m

2 stops

$1,669British Airways

Mon, Oct 12 - Sun, Oct 18

2:35 pm - 6:45 pm

SJC

BHD

20h 10m

2 stops

7:40 pm - 6:31 pm

BHD

SJC

30h 51m

2 stops

$1,929British Airways

Wed, Jul 1 - Wed, Jul 8

2:19 pm - 7:40 pm

SJC

BFS

21h 21m

3 stops

5:45 pm - 8:00 pm

BFS

SJC

34h 15m

3 stops

$2,985Multiple Airlines

Wed, Jul 29 - Wed, Aug 5

2:16 pm - 10:50 pm

SJC

BFS

24h 34m

3 stops

6:15 am - 8:00 pm

BFS

SJC

21h 45m

3 stops

$3,032Multiple Airlines

Tue, Jul 28 - Tue, Aug 4

2:59 pm - 11:20 pm

SJC

BFS

24h 21m

3 stops

8:35 pm - 8:00 pm

BFS

SJC

31h 25m

3 stops

$4,849Multiple Airlines

Mon, Jul 27 - Mon, Aug 3

11:47 am - 3:05 pm

SJC

BHD

19h 18m

2 stops

4:25 pm - 10:58 pm

BHD

SJC

38h 33m

2 stops

$8,916British Airways

Sat, Jul 4 - Fri, Jul 10

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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

Oct 12

SJC10:31 amSan Jose

26h 04m

2 stops

BHD8:35 pmBelfast City

Oct 18

BHD7:10 pmBelfast City

35h 41m

2 stops

SJC10:51 pmSan Jose

$1,669

British Airways

Jul 1

SJC2:35 pmSan Jose

20h 10m

2 stops

BHD6:45 pmBelfast City

Jul 8

BHD7:40 pmBelfast City

30h 51m

2 stops

SJC6:31 pmSan Jose

$1,929

British Airways

Jul 4

SJC11:47 amSan Jose

19h 18m

2 stops

BHD3:05 pmBelfast City

Jul 10

BHD4:25 pmBelfast City

38h 33m

2 stops

SJC10:58 pmSan Jose

$8,916

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 round-trip

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Mon 10/12

10:31 am-8:35 pm

2 stops26h 04m

Belfast City

Sun 10/18

7:10 pm-10:51 pm

2 stops35h 41m

$1,669

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 7/1

2:35 pm-6:45 pm

2 stops20h 10m

Belfast City

Wed 7/8

7:40 pm-6:31 pm

2 stops30h 51m

$1,929

San JoseBelfast

SJC - BFS

SJCBFS

San Jose

Wed 7/29

2:19 pm-7:40 pm

3 stops21h 21m

Belfast Intl

Wed 8/5

5:45 pm-8:00 pm

3 stops34h 15m

$2,985

Quickest round-trip

San JoseBelfast

SJC - BFS

SJCBFS

San Jose

Tue 7/28

2:16 pm-10:50 pm

3 stops24h 34m

Belfast Intl

Tue 8/4

6:15 am-8:00 pm

3 stops21h 45m

$3,032

San JoseBelfast

SJC - BFS

SJCBFS

San Jose

Mon 7/27

2:59 pm-11:20 pm

3 stops24h 21m

Belfast Intl

Mon 8/3

8:35 pm-8:00 pm

3 stops31h 25m

$4,849

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 7/4

11:47 am-3:05 pm

2 stops19h 18m

Belfast City

Fri 7/10

4:25 pm-10:58 pm

2 stops38h 33m

$8,916

Cheapest one-way

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 7/18

2:23 pm-5:40 pm

2 stops43h 17m

$623

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 7/18

10:03 am-6:15 pm

2 stops24h 12m

$657

Quickest one-way

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 7/18

10:03 am-3:05 pm

2 stops21h 02m

$729

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Thu 7/16

3:15 pm-8:35 pm

2 stops21h 20m

$784

Flights are sorted by cheapest round-trip flights first.

Sorted 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 is the most popular carrier 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	19h 49m
Direct flights	None

The fastest flight from San Jose, California to Northern Ireland takes 19h 49m

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

Frequently asked questions about flying from San Jose, California to Northern Ireland

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 refresh daily.
How old do you have to be to fly from San Jose Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Northern Ireland. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Jose to Northern Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Jose to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.