$78 Cheap Flights from Oslo (OSL) to Bilbao (BIO)

View $78 flight on Sat, Apr 18, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Bilbao Airport (BIO)

Cheap Flights from Oslo to Bilbao (OSL-BIO)

Prices were available within the past 7 days and start at $78 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$218 Roundtrip, found 8 hours ago
$218
Roundtrip
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $218 found 8 hours ago
Norwegian Air Shuttle
Wed, May 6 - Sun, May 10
OSL
Oslo
BIO
Bilbao
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Norwegian Air Shuttle flight, departing Wed, May 6 from Oslo to Bilbao, returning Sun, May 10, priced at $227 found 6 days ago
Norwegian Air Shuttle
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$228 Roundtrip, found 8 hours ago
$228
Roundtrip
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $228 found 8 hours ago
Norwegian Air Shuttle
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$242 Roundtrip, found 8 hours ago
$242
Roundtrip
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $242 found 8 hours ago
Norwegian Air Shuttle
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$244 Roundtrip, found 8 hours ago
$244
Roundtrip
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $244 found 8 hours ago
Iberia
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$246 Roundtrip, found 8 hours ago
$246
Roundtrip
found 8 hours ago
Select Iberia flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $246 found 8 hours ago
Norwegian Air Shuttle
Sat, May 2 - Wed, May 6
OSL
Oslo
BIO
Bilbao
$247 Roundtrip, found 8 hours ago
$247
Roundtrip
found 8 hours ago
Select Norwegian Air Shuttle flight, departing Sat, May 2 from Oslo to Bilbao, returning Wed, May 6, priced at $247 found 8 hours ago
Air France
Wed, Apr 29 - Sat, May 2
OSL
Oslo
BIO
Bilbao
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Air France flight, departing Wed, Apr 29 from Oslo to Bilbao, returning Sat, May 2, priced at $249 found 4 hours ago
KLM
Wed, May 6 - Sun, May 10
OSL
Oslo
BIO
Bilbao
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, May 6 from Oslo to Bilbao, returning Sun, May 10, priced at $254 found 6 days ago
TAP Portugal
Wed, May 6 - Sun, May 10
OSL
Oslo
BIO
Bilbao
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Wed, May 6 from Oslo to Bilbao, returning Sun, May 10, priced at $315 found 6 days ago

Frequently asked questions

How much does a flight from Oslo (OSL-Gardermoen) to Bilbao (BIO) cost?
You can find cheap one-way flights from $78 and cheap return flights from $218 Oslo (OSL-Gardermoen) to Bilbao (BIO) with Expedia. One-way flights generally range between $116 and $835, and roundtrip flights usually range from $305 to $1658. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oslo (OSL-Gardermoen) to Bilbao (BIO) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
The cheapest month to fly from OSL to BIO is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
Norwegian Air Shuttle offers around 7 weekly direct flights from OSL to BIO.
What is the cheapest airline that flies from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
Vueling Airlines is one of the cheapest airlines offering connecting flights from Oslo (OSL) to Bilbao (BIO), starting from around $144 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
To find a cheap flight from Oslo (OSL-Gardermoen) to Bilbao (BIO), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
The best airline to fly with from Oslo (OSL) to Bilbao (BIO) will differ from traveler to traveler. If you like to fly early, Norwegian Air Shuttle offers early morning flights. If price is the most important factor, Norwegian Air Shuttle typically offers the lowest fares. SAS offers the most daily flights from Oslo to Bilbao, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
On average, there are around 1 nonstop flights per day from Gardermoen (OSL) to (BIO). For more options, look at flights that include layovers.
What is the earliest flight from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from OSL to BIO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
The most popular departure times for flights from Oslo (OSL) to Bilbao (BIO) are in the early morning, from 6am to 9am. About 50% of passengers prefer this time window. Many major carriers, including Lufthansa and Norwegian Air Shuttle, offer flights during this window. This timing is popular because it allows you to start your day early and make the most of your time in Bilbao.
How long does it take to fly from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
Direct flights from OSL to BIO usually take about 3 hours 20 minutes, traveling roughly 1,306 miles. If you opt for a connecting flight, expect to add around 3 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
Business class seats are offered on the OSL to BIO route. Airlines that offer business class service on this route include:

  • Lufthansa
  • KLM
  • Iberia
  • SAS
  • Austrian Airlines
  • Air France
  • TAP Portugal
  • Swiss International Air Lines
  • Brussels Airlines
  • Air Baltic

How do I earn miles on a Oslo (OSL-Gardermoen) to Bilbao (BIO) flight with Expedia?
It's easy to earn miles on a Oslo (OSL-Gardermoen) to Bilbao (BIO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Oslo (OSL-Gardermoen) to Bilbao (BIO) at the last minute?
Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Bilbao (BIO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oslo (OSL-Gardermoen) to Bilbao (BIO) flight and hotel package?
Securing a Oslo (OSL-Gardermoen) to Bilbao (BIO) Bilbao Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oslo (OSL-Gardermoen) to Bilbao (BIO)?
If you booked your Oslo (OSL-Gardermoen) to Bilbao (BIO) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gardermoen
Destination airport
Bilbao
Airlines serving
Air Europa, Air France, Austrian Airlines, British Airways, Brussels Airlines, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$217
Distance
1305 mi
Average flight time
3 hours 15 mins

*Flight schedules are subject to change.

*Available to One Key members.

 

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