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Cheap flights from Bilbao to Oslo Gardermoen

Compare Bilbao to Oslo Gardermoen flight deals

Find the cheapest month or even day of the year to fly to Oslo Gardermoen

Book the best Oslo Gardermoen fare with no extra fees

Flight deals from Bilbao to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Bilbao to Oslo Gardermoen? Find the lowest prices on one-way and return tickets right here.
Oslo.$74 per passenger.Departing Tue, 23 Jun.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Bilbao on Tue, 23 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From $74, select.
Oslo.$80 per passenger.Departing Wed, 2 Sep.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Bilbao on Wed, 2 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From $80, select.
Oslo.$80 per passenger.Departing Wed, 6 May.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Bilbao on Wed, 6 May, arriving in Oslo Gardermoen.Price includes taxes and charges.From $80, select.
Oslo.$80 per passenger.Departing Wed, 15 Apr.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Bilbao on Wed, 15 Apr, arriving in Oslo Gardermoen.Price includes taxes and charges.From $80, select.
Oslo.$94 per passenger.Departing Tue, 10 Feb.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Tue, 10 Feb, arriving in Oslo Gardermoen.Price includes taxes and charges.From $94, select.
Oslo.$107 per passenger.Departing Thu, 5 Mar.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Thu, 5 Mar, arriving in Oslo Gardermoen.Price includes taxes and charges.From $107, select.
Oslo.$117 per passenger.Departing Wed, 1 Jul.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Bilbao on Wed, 1 Jul, arriving in Oslo Gardermoen.Price includes taxes and charges.From $117, select.
Oslo.$118 per passenger.Departing Wed, 26 Aug.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Bilbao on Wed, 26 Aug, arriving in Oslo Gardermoen.Price includes taxes and charges.From $118, select.

Find the cheapest month to fly from Bilbao to Oslo Gardermoen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to Oslo Gardermoen flights are currently cheapest in June.
Feb
from $94
Mar
from $107
Apr
from $80
May
from $80
Jun
from $74
Jul
from $117
Aug
from $118
Sep
from $80
Oct
from $118
Nov
from $129
Dec
from $133
Jan
Find prices

Direct flights from Bilbao to Oslo Gardermoen

Bilbao to Oslo Gardermoen: Alternative routes

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

Oslo Gardermoen

37km from central Oslo
Closest
from $74
Search flights

TORP Sandefjord

85km from central Oslo
Cheapest
from $63
Search flights

Bilbao to Oslo: Flight information

The things to know before you go.
Cheapest flight found$74
Cheapest month to flyJune
Average flight time3 hrs, 9 mins
Most popular airlineNorwegian
Average flights per week2

Finding cheap flights from Bilbao to Oslo Gardermoen: Frequently asked questions

The best price we found for a return flight from Bilbao to Oslo Gardermoen is $165. 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 9 minutes is the average flight time from Bilbao to Oslo Gardermoen.
Norwegian flies direct from Bilbao to Oslo Gardermoen.
As of February 2026, there are 2 flights per week flying from Bilbao to Oslo Gardermoen.
The cheapest month to fly from Bilbao to Oslo Gardermoen is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to Oslo Gardermoen Airport on Wednesday, 6 May 2026.
Yes – the average flight time is 3 hours and 9 minutes.
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 Oslo Gardermoen 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 Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norwegian offers the cheapest flight tickets to Oslo Gardermoen.

Flying from Bilbao Airport (BIO) to Oslo Airport Gardermoen (OSL): what you need to know

  • The average length of a direct flight from Bilbao Airport to Oslo Airport Gardermoen is 3 hours 5 minutes.

  • Oslo's timezone is UTC+1, which is the same as Bilbao.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to board your BIO to OSL flight.

  • Flying during a peak time such as July? Public holidays and other popular seasons can mean longer queues at airport checkpoints. Play it safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • Norwegian Air Shuttle offers direct flights from Bilbao Airport to Oslo Airport Gardermoen. Book with this popular airline, then get ready to discover the sights in Oslo — and maybe even more of Norway if you have time.

  • The airline with the highest booking volume on this route is Norwegian Air Shuttle.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Bilbao Airport to Oslo Airport Gardermoen. These are the top stopovers between BIO and OSL:

    • Manchester Airport

    • Amsterdam Airport Schiphol

    • Charles de Gaulle Airport

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

  • The cheapest price we've found for a one-way Bilbao Airport to Oslo Airport Gardermoen flight is $74. A return ticket right now is $165. Depending on the availability and when you book, these fares can change.

  • To pick up cheap tickets from BIO to OSL, reserve your trip seven months ahead of your planned departure.

  • Plan your trip for June. That's the cheapest month for flights from Bilbao Airport to Oslo Airport Gardermoen. If you're flexible on when you fly, use the 'Whole month' tool to see the cheapest price across every month.

  • Getting your hands on cheap flights from BIO to OSL is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as fares go down.

  • Tailor your flights using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Bilbao Airport to Oslo Airport Gardermoen.

Handy information about Bilbao Airport (BIO)

  • 82.76% of flights leaving Bilbao Airport touch down at their destination on time. Given its reliable on-time performance, you're unlikely to be delayed when taking off from BIO.

  • Central Bilbao to Bilbao Airport is approximately 6 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey on public transport takes about 30 minutes.

  • Booked an early flight from Bilbao Airport to Oslo Airport Gardermoen? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near BIO:

Arriving at Oslo Airport Gardermoen (OSL)

Getting from Oslo Airport Gardermoen (OSL) to central Oslo

  • Oslo Airport Gardermoen is roughly 48 kilometres from the centre of Oslo. Driving there takes about 40 minutes.

  • It takes roughly 30 minutes if you're using public transport.

When to fly to Oslo Airport Gardermoen (OSL)

  • The quietest month for a flight from Bilbao Airport to Oslo Airport Gardermoen is February, while June is the most popular. Pick the ideal time to go to Oslo based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Oslo is July, with the temperature ranging between 8ºC (46ºF) and 25ºC (77ºF). Book your flights from Bilbao Airport to Oslo Airport Gardermoen in this month if this is the type of weather you enjoy.

  • If you like cooler conditions, search for a cheap ticket from BIO to OSL in January. Temperatures average between -14ºC (7ºF) and 1ºC (34ºF) then.

Explore more of Norway

  • Oslo has loads to offer, but there are so many other corners of Norway just waiting to be discovered. Around 306 kilometres west of Oslo, a trip to Bergen will keep you on the move. Start with popular sights like Bryggen, Troldhaugen and Fish Market.

  • Trondheim is another essential stop in Norway and is around 386 kilometres north of Oslo. No journey is complete without visiting Kristiansten Fortress, Ringve Museum and Old Town Bridge.

Plan the rest of your trip from Bilbao to Oslo

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