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£29 Cheap Flights from Oslo (OSL) to Barcelona (BCN)

View £29 flight on Sun, 22 Nov 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Barcelona El Prat Airport (BCN)

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Cheap Flights from Oslo (OSL) to Barcelona (BCN)

Prices were available within the past 7 days and start at £29 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Thu, 26 Nov - Sun, 29 Nov
OSL
Oslo
BCN
Barcelona
£82 Return, found 1 day ago
£82
Return
found 1 day ago
Select Vueling Airlines flight, departing Thu, 26 Nov from Oslo to Barcelona, returning Sun, 29 Nov, priced at £82 found 1 day ago
Vueling Airlines
Wed, 19 Aug - Wed, 26 Aug
OSL
Oslo
BCN
Barcelona
£100 Return, found 4 days ago
£100
Return
found 4 days ago
Select Vueling Airlines flight, departing Wed, 19 Aug from Oslo to Barcelona, returning Wed, 26 Aug, priced at £100 found 4 days ago
Norwegian Air Sweden
Thu, 26 Nov - Sun, 29 Nov
OSL
Oslo
BCN
Barcelona
£105 Return, found 1 day ago
£105
Return
found 1 day ago
Select Norwegian Air Sweden flight, departing Thu, 26 Nov from Oslo to Barcelona, returning Sun, 29 Nov, priced at £105 found 1 day ago
Norwegian Air Shuttle
Mon, 29 Mar - Thu, 8 Apr
OSL
Oslo
BCN
Barcelona
£129 Return, found 4 days ago
£129
Return
found 4 days ago
Select Norwegian Air Shuttle flight, departing Mon, 29 Mar from Oslo to Barcelona, returning Thu, 8 Apr, priced at £129 found 4 days ago
Norwegian Air Sweden
Thu, 20 Aug - Thu, 27 Aug
OSL
Oslo
BCN
Barcelona
£129 Return, found 3 days ago
£129
Return
found 3 days ago
Select Norwegian Air Sweden flight, departing Thu, 20 Aug from Oslo to Barcelona, returning Thu, 27 Aug, priced at £129 found 3 days ago
KLM
Sat, 12 Sept - Sat, 26 Sept
OSL
Oslo
BCN
Barcelona
£140 Return, found 2 hours ago
£140
Return
found 2 hours ago
Select KLM flight, departing Sat, 12 Sept from Oslo to Barcelona, returning Sat, 26 Sept, priced at £140 found 2 hours ago
Scandinavian Airlines
Mon, 21 Sept - Tue, 29 Sept
OSL
Oslo
BCN
Barcelona
£141 Return, found 2 days ago
£141
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 21 Sept from Oslo to Barcelona, returning Tue, 29 Sept, priced at £141 found 2 days ago
Air France
Sun, 4 Oct - Tue, 13 Oct
OSL
Oslo
BCN
Barcelona
£141 Return, found 1 day ago
£141
Return
found 1 day ago
Select Air France flight, departing Sun, 4 Oct from Oslo to Barcelona, returning Tue, 13 Oct, priced at £141 found 1 day ago
Lufthansa
Mon, 14 Sept - Thu, 17 Sept
OSL
Oslo
BCN
Barcelona
£148 Return, found 2 days ago
£148
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 14 Sept from Oslo to Barcelona, returning Thu, 17 Sept, priced at £148 found 2 days ago
British Airways
Sat, 13 Mar - Mon, 15 Mar
OSL
Oslo
BCN
Barcelona
£157 Return, found 1 day ago
£157
Return
found 1 day ago
Select British Airways flight, departing Sat, 13 Mar from Oslo to Barcelona, returning Mon, 15 Mar, priced at £157 found 1 day ago

Find the cheapest month to fly from Oslo (OSL) to Barcelona (BCN)

April is typically the cheapest month to fly

From £90 - £164 per traveller.

Frequently asked questions

How much does a flight from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) cost?
You can find cheap one-way flights from £29 and cheap return flights from £82 OSL to BCN with Expedia. One-way flights typically cost between £159 and £664, and return flights often range between £321 and £994. 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 OSL to BCN ticket fares go up or down.
What is the cheapest month to fly from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.)?
March is typically the cheapest month to fly from Oslo-Gardermoen (OSL) to Barcelona (BCN-Barcelona Intl.), with average return fares around £182. March sees lower prices because it often falls outside peak holiday seasons, when demand drops and airlines offer more competitive fares. January and December are also good months to find deals on this route.
Which airlines fly direct from Oslo (OSL) to Barcelona (BCN)?
Enter OSL to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.), 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 Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) 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, SAS typically offers the lowest fares. SAS offers the most daily flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.), 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) to Barcelona (BCN)?
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 Barcelona (BCN-Barcelona Intl.)?
You'll find around 1 nonstop flight per day from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.). For even more choices, look at flights that include layovers, as there are approximately 82 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Schiphol (AMS), and Kastrup (CPH).
What is the earliest flight from Oslo (OSL) to Barcelona (BCN)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Oslo (OSL) to Barcelona (BCN). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.)?
You'll generally find the most flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) on a Saturday, with around 58 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include SAS, Lufthansa, and KLM. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) are between 9am and 12pm. Many major carriers, including Norwegian Air Shuttle, SAS and Lufthansa, offer flights during this window. Many travellers prefer these morning flights as they allow you to arrive in Barcelona with plenty of time to settle in and start exploring.
How long does it take to fly from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.)?
Direct flights from OSL to BCN usually take about 3 hours 20 minutes, traveling roughly 2,190 kilometers. If you opt for a connecting flight, expect to add around 20 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 Barcelona (BCN-Barcelona Intl.)?
You can fly business class between OSL and BCN. Airlines that offer business class service on this route include:

  • SAS
  • Swiss International Air Lines
  • TAP Portugal
  • Air Baltic
  • Lufthansa
  • Air France
  • Iberia
  • Brussels Airlines
  • KLM
  • British Airways
  • Air Serbia
  • LOT-Polish Airlines
  • Lufthansa Cityline
  • Finnair
  • Braathens Regional Aviation
  • Austrian Airlines
  • Cityjet
  • Helvetic Airways

First class cabins are not typically available on this route. However, you might consider Premium Economy for an enhanced travel experience.
How do I earn miles on a Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) 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) to Barcelona (BCN) at the last minute?
Typically, booking a last minute flight from Oslo (OSL) to Barcelona (BCN) 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) to Barcelona (BCN) flight and hotel package?
Securing a Oslo (OSL) to Barcelona (BCN) 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. 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 Barcelona (BCN-Barcelona Intl.)?
If you booked your Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) 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
Barcelona Intl.
Airlines serving
Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines
Return price
£82
Distance
2176 km
Average flight time
3 hours 22 mins

Book with confidence

Compare flights from Oslo to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Oslo to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gardermoen to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gardermoen (OSL) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Oslo to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gardermoen to Barcelona Intl. start at just £82 and range up to £157.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Oslo and Barcelona
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Oslo to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gardermoen to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Oslo to Barcelona easily and book with confidence

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