$31 Cheap Flights from Oslo (OSL) to Barcelona (BCN)

View $31 flight on Wed, Oct 22, 2025Opens in a new window

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

Cheap Flights from Oslo to Barcelona (OSL-BCN)

Prices were available within the past 7 days and start at $31 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Sun, Nov 9 - Sat, Nov 15
OSL
Oslo
BCN
Barcelona
$111 Roundtrip, found 17 hours ago
$111
Roundtrip
found 17 hours ago
Select Norwegian Air Shuttle flight, departing Sun, Nov 9 from Oslo to Barcelona, returning Sat, Nov 15, priced at $111 found 17 hours ago
Norwegian Air Sweden
Wed, Oct 8 - Wed, Oct 15
OSL
Oslo
BCN
Barcelona
$131 Roundtrip, found 5 days ago
$131
Roundtrip
found 5 days ago
Select Norwegian Air Sweden flight, departing Wed, Oct 8 from Oslo to Barcelona, returning Wed, Oct 15, priced at $131 found 5 days ago
Norwegian Air Sweden
Tue, Apr 7 - Fri, Apr 10
OSL
Oslo
BCN
Barcelona
$133 Roundtrip, found 2 days ago
$133
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Tue, Apr 7 from Oslo to Barcelona, returning Fri, Apr 10, priced at $133 found 2 days ago
Norwegian Air Shuttle
Sun, Nov 16 - Mon, Dec 8
OSL
Oslo
BCN
Barcelona
$140 Roundtrip, found 3 days ago
$140
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Sun, Nov 16 from Oslo to Barcelona, returning Mon, Dec 8, priced at $140 found 3 days ago
Scandinavian Airlines
Sat, Nov 15 - Wed, Nov 19
OSL
Oslo
BCN
Barcelona
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 15 from Oslo to Barcelona, returning Wed, Nov 19, priced at $154 found 3 days ago
Lufthansa
Mon, Oct 20 - Thu, Oct 23
OSL
Oslo
BCN
Barcelona
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Lufthansa flight, departing Mon, Oct 20 from Oslo to Barcelona, returning Thu, Oct 23, priced at $192 just found
Vueling Airlines
Wed, Oct 1 - Wed, Oct 8
OSL
Oslo
BCN
Barcelona
$197 Roundtrip, found 18 hours ago
$197
Roundtrip
found 18 hours ago
Select Vueling Airlines flight, departing Wed, Oct 1 from Oslo to Barcelona, returning Wed, Oct 8, priced at $197 found 18 hours ago
Iberia
Tue, Mar 31 - Fri, Apr 3
OSL
Oslo
BCN
Barcelona
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Mar 31 from Oslo to Barcelona, returning Fri, Apr 3, priced at $199 found 2 days ago
Austrian Airlines
Sun, Jan 25 - Thu, Jan 29
OSL
Oslo
BCN
Barcelona
$200 Roundtrip, found 6 days ago
$200
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sun, Jan 25 from Oslo to Barcelona, returning Thu, Jan 29, priced at $200 found 6 days ago
Swiss International Air Lines
Sun, Nov 9 - Sat, Nov 15
OSL
Oslo
BCN
Barcelona
$201 Roundtrip, found 17 hours ago
$201
Roundtrip
found 17 hours ago
Select Swiss International Air Lines flight, departing Sun, Nov 9 from Oslo to Barcelona, returning Sat, Nov 15, priced at $201 found 17 hours ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN) cost?
Secure a cheap one-way flight from $31 or cheap return flight from $111 from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between OSL and BCN. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
When setting off from Gardermoen Airport (OSL), you can jump on a nonstop flight to Barcelona Intl. Airport (BCN) with Norwegian Air Shuttle.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest OSL to BCN flight.
How many flights per day from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
On average, you can choose from 5 direct flights per week from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN). To expand your choices, consider flights with layovers. Enter your dates on Expedia and then filter your search to show one or two stops.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
More passengers fly between OSL and BCN at 9 AM than at any other point in the day. Prefer a quieter experience? Consider flying outside peak hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from OSL to BCN?
If you travel on a Friday, you'll get the greatest range of choices for flights from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN).
What is the earliest flight from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
Gardermoen Airport (OSL)'s earliest flight to Barcelona Intl. Airport (BCN) takes off at approximately 7:00AM UTC+1. With a travel duration of 3h 30m, you'll touch down at around 10:30AM UTC+1.
How long does it take to fly from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
It takes around 3 hours and 30 minutes to travel the 1,350 mi from OSL to BCN.
What airline has the least delays from OSL to BCN?
SAS has the best track record for on-time direct flights from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN), with an on-time score of 87%. Use the Expedia App to look up your flight schedule before you take off and get real-time updates about any changes.
What is the best time to fly from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
To arrive at Barcelona Intl. Airport (BCN) without delays, opt for a flight that takes off from Gardermoen Airport (OSL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Barcelona from Gardermoen Airport (OSL)?
Barcelona Intl. Airport (BCN) is the only airport in Barcelona with direct flights from Gardermoen Airport (OSL). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN) last-minute?
Waiting until right before your break to book a ticket from OSL to BCN generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book an OSL to BCN flight and hotel package?
You'll typically save money by booking an OSL to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Barcelona Intl. Airport (BCN)?
You can usually cancel or reschedule your OSL to BCN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
Barcelona Intl.
Airlines serving
Air Baltic, Air Europa, 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
Roundtrip price
$110
Distance
1360 mi
Average flight time
3 hours 21 mins

Book with confidence

Book with confidence

Oslo to Barcelona Flights

The cheapest times to fly from Oslo to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Barcelona are during the month of November. You can find some of the cheapest flights from Oslo to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Barcelona

Sunday is one of the best days to book for cheap flights from Oslo to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $31 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Barcelona Flights

Explore a world of travel with Expedia

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*Available to One Key members.