How do I get Price Alerts for flights from San Jose, California to Belfast?

Search flight deals from San Jose, California to Belfast . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from San Jose, California to Belfast with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from San Jose Airport to Belfast are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£521 Cheap Flights from San Jose to Belfast in 2025/26

1 adult

0 bags

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Find the cheapest flights from San Jose, California to Belfast

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:40 - 16:50

SJC

BHD

21h 10m2 stops

17:20 - 21:20

BHD

SJC

36h 00m2 stops

£521Virgin Atlantic

Thu, 29 Jan - Mon, 2 Feb

17:05 - 16:50

SJC

BHD

39h 45m2 stops

17:20 - 21:20

BHD

SJC

36h 00m2 stops

£620Virgin Atlantic

Wed, 14 Jan - Sun, 18 Jan

12:46 - 19:10

SJC

BHD

22h 24m2 stops

09:10 - 22:49

BHD

SJC

21h 39m2 stops

£627British Airways

Wed, 14 Jan - Sun, 18 Jan

12:48 - 18:40

SJC

BHD

21h 52m2 stops

06:35 - 22:19

BHD

SJC

23h 44m2 stops

£647British Airways

Wed, 20 May - Fri, 29 May

12:48 - 15:35

SJC

BHD

18h 47m2 stops

18:30 - 22:19

BHD

SJC

35h 49m2 stops

£682British Airways

Wed, 20 May - Mon, 25 May

12:48 - 18:40

SJC

BHD

21h 52m2 stops

20:05 - 22:32

BHD

SJC

34h 27m2 stops

£692British Airways

Wed, 20 May - Sun, 31 May

12:55 - 15:05

SJC

BHD

18h 10m2 stops

09:50 - 20:25

BHD

SJC

18h 35m2 stops

£732British Airways

Sat, 16 May - Mon, 25 May

12:48 - 15:30

SJC

BHD

18h 42m2 stops

06:35 - 19:12

BHD

SJC

20h 37m2 stops

£802British Airways

Thu, 21 May - Thu, 28 May

14:15 - 17:45

SJC

BHD

19h 30m2 stops

16:15 - 20:25

BHD

SJC

36h 10m2 stops

£815American Airlines

Sun, 24 May - Sat, 30 May

23:24 - 14:40

SJC

BHD

31h 16m2 stops

11:00 - 22:19

BHD

SJC

19h 19m2 stops

£821American Airlines

Sat, 23 May - Sun, 31 May

Virgin Atlantic flights from San Jose, California to Belfast

Our best Virgin Atlantic deals on San Jose, California to Belfast flight tickets

Virgin Atlantic

29 Jan

SJC11:40San Jose

21h 10m

2 stops

BHD16:50Belfast City

2 Feb

BHD17:20Belfast City

36h 00m

2 stops

SJC21:20San Jose

£521

Find similar

Virgin Atlantic

14 Jan

SJC17:05San Jose

39h 45m

2 stops

BHD16:50Belfast City

18 Jan

BHD17:20Belfast City

36h 00m

2 stops

SJC21:20San Jose

£620

Find similar

American Airlines flights from San Jose, California to Belfast

Our best American Airlines deals on San Jose, California to Belfast flight tickets

American Airlines

24 May

SJC14:15San Jose

19h 30m

2 stops

BHD17:45Belfast City

30 May

BHD16:15Belfast City

36h 10m

2 stops

SJC20:25San Jose

£815

Find similar

American Airlines

23 May

SJC23:24San Jose

31h 16m

2 stops

BHD14:40Belfast City

31 May

BHD11:00Belfast City

19h 19m

2 stops

SJC22:19San Jose

£821

Find similar

American Airlines

23 May

SJC06:00San Jose

22h 15m

2 stops

BHD12:15Belfast City

29 May

BHD16:20Belfast City

36h 05m

2 stops

SJC20:25San Jose

£890

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Thu 29/1

11:40-16:50

2 stops21h 10m

Belfast City

Mon 2/2

17:20-21:20

2 stops36h 00m

£521

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 14/1

17:05-16:50

2 stops39h 45m

Belfast City

Sun 18/1

17:20-21:20

2 stops36h 00m

£620

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 14/1

12:46-19:10

2 stops22h 24m

Belfast City

Sun 18/1

09:10-22:49

2 stops21h 39m

£627

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 20/5

12:48-18:40

2 stops21h 52m

Belfast City

Fri 29/5

06:35-22:19

2 stops23h 44m

£647

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 20/5

12:48-15:35

2 stops18h 47m

Belfast City

Mon 25/5

18:30-22:19

2 stops35h 49m

£682

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Wed 20/5

12:48-18:40

2 stops21h 52m

Belfast City

Sun 31/5

20:05-22:32

2 stops34h 27m

£692

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 16/5

12:55-15:05

2 stops18h 10m

Belfast City

Mon 25/5

09:50-20:25

2 stops18h 35m

£732

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Thu 21/5

12:48-15:30

2 stops18h 42m

Belfast City

Thu 28/5

06:35-19:12

2 stops20h 37m

£802

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sun 24/5

14:15-17:45

2 stops19h 30m

Belfast City

Sat 30/5

16:15-20:25

2 stops36h 10m

£815

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

Sat 23/5

23:24-14:40

2 stops31h 16m

Belfast City

Sun 31/5

11:00-22:19

2 stops19h 19m

£821

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap San Jose, California to Belfast flight deals and tips

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

Fastest flight time	20h 13m
Direct flights	None

The fastest flight from San Jose, California to Belfast takes 20h 13m

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

Search flight deals

How far is San Jose to Belfast by plane?
Belfast is 5038.7 mi away from San Jose. Flights usually cover this in 16h 18m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Jose Airport to Belfast?
Prices for flights from San Jose Airport to Belfast are updated daily.
How old do you have to be to fly from San Jose Airport to Belfast?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from San Jose, California to Belfast?
Search flight deals from San Jose, California to Belfast. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from San Jose, California to Belfast with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Belfast from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between San Jose and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Jose to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.