Cheap Flights from Belfast (BFS) to San Jose (SJC)

Popular airlines from Belfast International Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $822
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $822

Frequently asked questions

How much does a flight from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Grab a cheap one-way flight or cheap return flight from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Flying in is a good way to save, as it's the cheapest month for flights between BFS and SJC. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BFS to SJC flight.
How many flights per day from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
There are no daily nonstop flights from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BFS to SJC?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Book a flight from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Last-minute fares from BFS to SJC are generally more expensive. To lock in the best rates, start looking for flights well in advance. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a BFS to SJC flight and hotel package?
Securing a BFS to SJC flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Typically, you can modify or cancel your BFS to SJC flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Belfast Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Distance
5029 mi

Book with confidence

Belfast to San Jose Flights

The cheapest times to fly from Belfast to San Jose

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belfast to San Jose are during the month of . You can find some of the cheapest flights from Belfast to San Jose with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belfast to San Jose

Sunday is one of the best days to book for cheap flights from Belfast to San Jose: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belfast to San Jose

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belfast to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belfast to San Jose flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belfast to San Jose airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Belfast to San Jose Flights

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*Available to One Key members.