Cheap Flights from Oslo to Bilbao

Compare Oslo to Bilbao flight deals

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

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Flight deals from Oslo to Bilbao

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

Find the cheapest month to fly from Oslo to Bilbao

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

Direct flights from Oslo to Bilbao

Oslo to Bilbao: Alternative routes

Compare routes from Oslo to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Oslo to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundR 845
Cheapest month to flyAugust
Average flight time3 hrs, 15 mins
Most popular airlineNorwegian
Average flights per week4

Finding cheap flights from Oslo to Bilbao: Frequently asked questions

The best price we found for a return flight from Oslo to Bilbao is R 1,790. 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.
3 hours and 15 minutes is the average flight time from Oslo to Bilbao.
Norwegian, Norwegian Air Sweden and DAT LT fly direct from Oslo to Bilbao.
As of July 2025, there are 4 flights per week flying from Oslo to Bilbao.
The cheapest month to fly from Oslo to Bilbao is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Oslo to Bilbao Airport on Saturday, 18 April 2026.
Yes – the average flight time is 3 hours and 15 minutes.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Bilbao is Norwegian .

Flying from Oslo to Bilbao Airport (BIO): What you need to know

  • Oslo is home to a couple of airports where you can set off on your adventure. Explore your options for booking a flight from Oslo to Bilbao Airport (BIO) heading out from Oslo Airport Gardermoen (OSL) or Torp Sandefjord Airport (TRF).

  • The average time for a direct Oslo to Bilbao Airport flight is 3 hours 15 minutes.

  • Bilbao Airport is located in Bilbao. The city's timezone is UTC+1 — the same as Oslo.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your flight from Oslo to BIO.

  • With more people on the move during peak seasons, it's a good idea to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow extra time for delays.

Airports in Oslo

Oslo Airport Gardermoen (OSL)

  • You can take a direct flight from Oslo to Bilbao Airport (BIO) departing from Oslo Airport Gardermoen (OSL).

  • When jetting out of OSL, you can take a direct flight from Oslo to Bilbao Airport with Norwegian Air Shuttle.

  • Most passengers choose to fly with Norwegian Air Shuttle from OSL to BIO.

  • A stopover is the perfect opportunity to take a travel break and maybe even visit a new city. When browsing cheap flights from Oslo to BIO leaving from Oslo Airport Gardermoen (OSL), deselect the 'Direct flights only' box to find out where you can stop along the way. Some popular options include:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • Dusseldorf International Airport (DUS)

  • OSL is about 48 kilometres from central Oslo. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 40 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 30 minutes.

  • Looking for a comfortable hotel close to Oslo Airport Gardermoen? If you've booked an early flight from Oslo to Bilbao Airport, these accommodation options will have you sleeping just around the corner from the terminal:

  • Of the departures from Oslo Airport Gardermoen, 71.98% arrive on time at their destination.

Torp Sandefjord Airport (TRF)

  • TRF is about 121 kilometres from central Oslo. It takes 1 hour 30 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 2 hours 20 minutes.

  • Taking off bright and early? You might like to check in to one of these accommodation options near Torp Sandefjord Airport the day before your Oslo to BIO flight:

  • 66.77% of flights leaving Torp Sandefjord Airport arrive within the expected time frame.

About Bilbao Airport (BIO)

  • If you're coming in on a late flight from Oslo to Bilbao Airport, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these hotels near BIO:

  • Go wherever you want, whenever you want with a Bilbao Airport rental car. Book your wheels from Record Go, Click and Rent or Goldcar and discover more of Bilbao and beyond.

  • Lock in the best rate by booking your ride around four weeks before your Oslo to Bilbao Airport flight.

Getting from Bilbao Airport (BIO) to central Bilbao

  • The centre of Bilbao is about 5 kilometres from Bilbao Airport. Journey times by cab or car hire will vary depending on traffic conditions, so do some research ahead of time.

  • If you're using public transport, expect a journey time of roughly 30 minutes.

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

  • Right now, R 845 is the best price we've found for a one-way ticket from Oslo to Bilbao Airport. The cheapest price for a return flight is R 1,790. Keep in mind fares can change due to demand at the time of booking.

  • Get your hands on cheap flights from Oslo to BIO by booking two months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • The best month for scoring cheap Oslo to Bilbao Airport tickets is July. Use the 'Whole month' tool to compare flight prices, then select the dates with the lowest fares.

  • Snapping up a cheap plane ticket from Oslo to BIO is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Bag the best deal on a flight from Oslo to Bilbao Airport with the help of the filters. Choose your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Oslo to Bilbao Airport (BIO)

  • February is the quietest month for flights from Oslo to Bilbao Airport (BIO), while July is the busiest. Pick the best time to visit Bilbao based on whether you want a laid-back vibe or a lively atmosphere.

  • Before locking in your Oslo to BIO plane ticket, consider what kind of weather works for you. August is the warmest month in Bilbao, with temperatures ranging from 16ºC (61ºF) to 25ºC (77ºF).

  • Look for cheap tickets from Oslo to Bilbao Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 13ºC (55ºF).

More about Bilbao

  • Start your Bilbao trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Oslo to Bilbao Airport, check out our range of accommodation options including:

  • Every great holiday has to include some sightseeing. Guggenheim, Bilbao BBK Live and El gran Árbol y el Ojo (Museo Guggenheim) are attractions you won't want to skip in Bilbao.

Explore more of Spain

  • Bilbao is always a good idea, but there are so many other corners of Spain waiting to be discovered. Around 241 kilometres south-east of Bilbao, a visit to Zaragoza will fill your itinerary to the brim. Don't miss top attractions like Plaza España, Plaza del Pilar and La Seo del Salvador.

  • Arévalo is another essential stop in Spain and is around 290 kilometres south-west of Bilbao. No trip is complete without a visit to Plaza de la Constitución, Iglesia San Martin and Monasterio de Santa María la Real - Trapa Arévalo.

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