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Cheap flights from San Jose, California to Belfast from £491

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BHD
30 11月 — 7 12月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 10月 2025.

Round-trip from

£530
Virgin Atlantic
  • Virgin Atlantic
  • 12/11-16/11
  • 4 total stops
  • 56h 25m total
  • San Jose to Belfast
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Find flight deals from San Jose to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from San Jose to Belfast
Explore the most affordable flight options available from San Jose to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 10月 2025.

週二 4/1113:00SJC - BHD
2 stops19h 45mMultiple Airlines
週三 12/1111:25BHD - SJC
2 stops30h 51mMultiple Airlines
Deal found 30/10£491
週二 4/1111:35SJC - BHD
2 stops21h 15mKLM
週四 13/1106:30BHD - SJC
2 stops20h 36mKLM
Deal found 30/10£508
週三 12/1111:40SJC - BHD
2 stops21h 10mVirgin Atlantic
週日 16/1117:20BHD - SJC
2 stops35h 15mVirgin Atlantic
Deal found 30/10£530
週三 12/1111:40SJC - BHD
2 stops25h 20mKLM
週日 16/1117:20BHD - SJC
2 stops30h 45mKLM
Deal found 28/10£570
週四 6/1111:10SJC - BHD
2 stops22h 50mMultiple Airlines
週六 15/1111:35BHD - SJC
2 stops30h 41mMultiple Airlines
Deal found 30/10£695
週四 6/1112:30SJC - BFS
2 stops25h 05mMultiple Airlines
週六 15/1119:45BFS - SJC
2 stops33h 08mMultiple Airlines
Deal found 30/10£818
週二 4/1113:00SJC - BFS
2 stops24h 50mMultiple Airlines
週四 13/1106:30BFS - SJC
2 stops24h 26mMultiple Airlines
Deal found 30/10£827
週二 4/1113:00SJC - BHD
2 stops19h 45mBritish Airways
週四 13/1106:35BHD - SJC
2 stops24h 21mBritish Airways
Deal found 30/10£1,827
週四 6/1110:48SJC - BHD
2 stops19h 12mBritish Airways
週六 15/1109:15BHD - SJC
2 stops21h 41mBritish Airways
Deal found 30/10£2,387
週二 4/1113:00SJC - BHD
2 stops23h 15mMultiple Airlines
週四 13/1115:05BHD - SJC
3 stops31h 14mMultiple Airlines
Deal found 30/10£7,854

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Jose to Belfast 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 31 10月 2025.
Use the filters below to find and compare flights from San Jose to Belfast that are best for you.

Fly from

San Jose

Fly to

Belfast

Route

Depart

Return

Price

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

週三 12/11

11:40-16:50

2 stops21h 10m

Belfast City

週日 16/11

17:20-20:35

2 stops35h 15m

£530

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

週四 2/4

12:55-16:55

2 stops20h 00m

Belfast City

週一 6/4

17:25-21:49

2 stops36h 24m

£550

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

週三 12/11

11:40-21:00

2 stops25h 20m

Belfast City

週日 16/11

17:20-16:05

2 stops30h 45m

£570

San JoseBelfast

SJC - BHD

SJCBHD

San Jose

週四 2/4

09:05-16:55

2 stops23h 50m

Belfast City

週一 6/4

17:25-21:06

2 stops35h 41m

£590

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Best time to book a flight from San Jose to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast

What is the cheapest month to book a flight from San Jose, California to Belfast?

Currently, April is the cheapest month in which you can book a flight from San Jose, California to Belfast (average of £445). Flying from San Jose, California to Belfast in January is currently the most expensive (average of £1,016). 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 Belfast. 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 Belfast?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Belfast. 0 airlines have flights from San Jose to Belfast on a regular basis. Booking flights from San Jose to Belfast should not be difficult; the airport handles an average of 0 outbound flights to Belfast per day.

  • How long is the flight from San Jose, California to Belfast?

    Virgin Atlantic and KLM can get you from San Jose, California to Belfast in just under 21h 10m. Your travel time can differ by up to 4h 10m. The distance between San Jose, California and Belfast 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 Belfast that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Belfast 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, California to Belfast?

    Currently, April is the cheapest month in which you can book a flight from San Jose, California to Belfast (average of £445). Flying from San Jose, California to Belfast in January is currently the most expensive (average of £1,016). 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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Alternative routes for San Jose to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from San Jose to Belfast?

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Why should you use Cheapflights to find cheap flight tickets from San Jose to Belfast?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast from San Jose.

Can Cheapflights find flights from San Jose to Belfast with no change fees?

Yes! Cheapflights helps users easily find flights from San Jose to Belfast with no change fees.

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

Yes! Start tracking prices for San Jose to Belfast 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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