Cheap Flights from Bilbao to Belfast

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Compare Bilbao to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from Bilbao to Belfast

Looking for a cheap last-minute deal or the best return flight from Bilbao to Belfast? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bilbao to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to Belfast flights are currently cheapest in June.

Alternative Bilbao to Belfast routes

Looking for the cheapest, fastest or easiest route from Bilbao to Belfast? You could fly into the following airports instead.

Bilbao to Belfast: Flight information

The things to know before you go.
Cheapest flight foundR 1,465
Cheapest month to flyJune

Finding cheap flights from Bilbao to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Bilbao to Belfast is R 2,773. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bilbao to Belfast. But we found flights with one or more stops from R 2,773.
As of May 2025, there are no flights flying from Bilbao to Belfast.
The cheapest month to fly from Bilbao to Belfast is usually September.
If you're flying from Bilbao Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from R 2,773.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to Belfast on Tuesday, 2 September 2025.
No airlines currently offer direct flights between Bilbao Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Vueling Airlines offers the cheapest flight tickets to Belfast.

Flying from Bilbao Airport (BIO) to Belfast: what you need to know

  • Bilbao Airport is located in Bilbao. Based in the UTC+0 timezone, Belfast is one hour behind Bilbao.

  • Leave plenty of time to make your BIO to Belfast flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at security and check-in are more likely if you're heading away during high season, so give yourself a bit more breathing room. A good general rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Think about adding a stopover to potentially land a cheaper flight ticket from BIO to Belfast. Simply uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these connecting airports:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • London Gatwick Airport (LGW)

  • Travelling from central Bilbao to BIO takes about 30 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.

  • Booked an early flight from Bilbao Airport to Belfast? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays near BIO:

  • Bilbao Airport scores top marks for its on-time performance. 82.76% of flights that take off from BIO reach their destination without delay.

How to find the cheapest flights from Bilbao Airport (BIO) to Belfast

  • The lowest price we've seen for a one-way Bilbao Airport to Belfast flight is R 1,465. The cheapest price for a return flight is R 2,789. Remember fares can change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to pick up cheap flights from BIO to Belfast if you book ahead. Airlines often have some great early bird discounts.

  • Finding cheap tickets from Bilbao Airport to Belfast is easier if you're flexible with your travel dates. Use the 'Whole month' function to get the lowest prices across the month and land an incredible deal.

  • Spend less time searching for cheap flights from BIO to Belfast by creating a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.

  • Tailor your trip with filters. Select your departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Bilbao Airport to Belfast.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to central Belfast takes around 30 minutes to reach by car. The centre is roughly 32 kilometres away.

  • If you're taking public transport, expect a journey time of about 2 hours.

  • Consider staying in a hotel close to BFS if you're coming in on a late flight from Bilbao Airport to Belfast. Pick one of these options and make your arrival easier:

  • Fast-track your adventure by picking up a Belfast International Airport rental car. Grab your wheels from Budget, Drivalia or Dollar and experience the lesser-explored corners of Belfast and beyond.

  • For the best deal, book your vehicle from Belfast International Airport around three weeks ahead of your flight from BIO to Belfast.

George Best Belfast City Airport (BHD)

  • George Best Belfast City Airport (BHD) is roughly 8 kilometres from central Belfast. Once you've hopped off your flight from Bilbao Airport to Belfast, it'll take you around 10 minutes to get to the heart of the city in a ride-share or cab.

  • Public transport will get you there in around 20 minutes.

  • You'll find some great places ready to welcome you near BHD. Kick back and get cosy after your BIO to Belfast flight at one of these perfectly located options:

  • Forget about inconvenient public transport schedules or slow-moving cab lines. Pick up a George Best Belfast City Airport rental car and take your journey in whatever direction you like. Compare availability and rates from Budget, Sixt and Alamo.

  • Snap up a deal by reserving your ride from BHD two weeks ahead of time. You'll also have access to a wider range of vehicles.

Best time to go to Belfast

  • Carefully consider your trip dates before booking your flight from Bilbao Airport to Belfast. The city buzzes in high season, but rates are typically higher and top attractions can be busy. Go to Belfast in the low season if you prefer a more relaxed vibe.

  • Book a Bilbao Airport to Belfast flight ticket with a departure in July if you're eager to visit the city during its warmest month. Expect temperatures to range from 10ºC (50ºF) to 19ºC (66ºF).

  • For cooler conditions, look for a cheap ticket from BIO to Belfast in January when temperatures average between 1ºC (34ºF) and 8ºC (46ºF).

More about Belfast

  • Start your Belfast trip right by choosing the perfect place to stay. As soon as you've booked your flight from Bilbao Airport to Belfast, explore our selection of accommodation options including:

  • Every great adventure has to include some sightseeing. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are must-do's during your Belfast adventure.

Explore more of United Kingdom

  • Birmingham is just one of the many cities in United Kingdom waiting to be explored once you've taken in the sights of Belfast. Around 354 kilometres away to the south-east, check out popular attractions including Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 418 kilometres south-east of Belfast, Bristol is another essential stop in United Kingdom. Get a taste of what this destination has to offer at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.