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.

$472 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.

12:58 pm - 4:50 pm

SJC

BHD

19h 52m

2 stops

6:35 am - 10:46 pm

BHD

SJC

24h 11m

2 stops

$910British Airways

Sun, Nov 15 - Thu, Nov 19

12:50 pm - 6:55 pm

SJC

BHD

22h 05m

2 stops

8:25 pm - 6:29 pm

BHD

SJC

30h 04m

2 stops

$932British Airways

Tue, Sep 8 - Tue, Sep 15

4:11 pm - 6:45 pm

SJC

BHD

18h 34m

2 stops

3:05 pm - 11:41 pm

BHD

SJC

39h 36m

2 stops

$1,032British Airways

Thu, Oct 15 - Sat, Oct 31

12:49 pm - 7:50 pm

SJC

BHD

23h 01m

2 stops

6:30 am - 10:11 pm

BHD

SJC

23h 41m

2 stops

$1,095British Airways

Wed, Aug 19 - Sun, Aug 23

6:00 am - 4:50 pm

SJC

BHD

26h 50m

2 stops

11:25 am - 10:48 pm

BHD

SJC

19h 23m

2 stops

$1,106British Airways

Sun, Nov 15 - Wed, Nov 18

6:00 am - 4:50 pm

SJC

BHD

26h 50m

2 stops

11:25 am - 10:48 pm

BHD

SJC

19h 23m

2 stops

$1,108British Airways

Sun, Nov 15 - Wed, Nov 18

8:10 pm - 5:25 pm

SJC

BHD

37h 15m

2 stops

3:40 pm - 8:45 pm

BHD

SJC

37h 05m

2 stops

$1,800Multiple Airlines

Sun, Dec 20 - Wed, Dec 30

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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

Nov 15

SJC12:58 pmSan Jose

19h 52m

2 stops

BHD4:50 pmBelfast City

Nov 19

BHD6:35 amBelfast City

24h 11m

2 stops

SJC10:46 pmSan Jose

$910

British Airways

Sep 8

SJC12:50 pmSan Jose

22h 05m

2 stops

BHD6:55 pmBelfast City

Sep 15

BHD8:25 pmBelfast City

30h 04m

2 stops

SJC6:29 pmSan Jose

$932

British Airways

Oct 15

SJC4:11 pmSan Jose

18h 34m

2 stops

BHD6:45 pmBelfast City

Oct 31

BHD3:05 pmBelfast City

39h 36m

2 stops

SJC11:41 pmSan Jose

$1,032

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

Quickest round-trip

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sun 11/15

12:58 pm-4:50 pm

2 stops19h 52m

Belfast City

Thu 11/19

6:35 am-10:46 pm

2 stops24h 11m

$910

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Tue 9/8

12:50 pm-6:55 pm

2 stops22h 05m

Belfast City

Tue 9/15

8:25 pm-6:29 pm

2 stops30h 04m

$932

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Thu 10/15

4:11 pm-6:45 pm

2 stops18h 34m

Belfast City

Sat 10/31

3:05 pm-11:41 pm

2 stops39h 36m

$1,032

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 8/19

12:49 pm-7:50 pm

2 stops23h 01m

Belfast City

Sun 8/23

6:30 am-10:11 pm

2 stops23h 41m

$1,095

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sun 11/15

6:00 am-4:50 pm

2 stops26h 50m

Belfast City

Wed 11/18

11:25 am-10:48 pm

2 stops19h 23m

$1,106

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sun 11/15

6:00 am-4:50 pm

2 stops26h 50m

Belfast City

Wed 11/18

11:25 am-10:48 pm

2 stops19h 23m

$1,108

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sun 12/20

8:10 pm-5:25 pm

2 stops37h 15m

Belfast City

Wed 12/30

3:40 pm-8:45 pm

2 stops37h 05m

$1,800

Cheapest one-way

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Tue 9/8

12:50 pm-6:55 pm

2 stops22h 05m

$472

Quickest one-way

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Thu 10/1

2:36 pm-6:45 pm

2 stops20h 09m

$522

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Fri 8/21

12:42 pm-6:10 pm

2 stops21h 28m

$681

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	18h 34m
Direct flights	None

The fastest flight from San Jose, California to Northern Ireland takes 18h 34m

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.