OSL - BCN

$79 Find Cheap Flights from Oslo Airport to Barcelona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Barcelona departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$169
Typical prices: $204-$347
Norwegian
Tue 8/25Tue 9/1
OSL - BCN • Non-stop
Cheapest one-way
$79
Typical prices: $63-$155
Multiple Airlines
Tue 10/20
OSL - BCN • 2 stops
Top airlines
Cheapest • from $169 (round-trip)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Norwegian, Scandinavian Airlines and Vueling. Average duration is 3h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oslo to Barcelona (OSL-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Barcelona

Tue, Aug 25 - Tue, Sep 1
Norwegian Logo
7:35 pm - 10:55 pm
OSL
-
BCN
3h 20mnonstop
Norwegian Logo
3:30 pm - 6:55 pm
BCN
-
OSL
3h 25mnonstop
$169Norwegian
Tue, Aug 25 - Tue, Sep 1
KLM Logo
6:30 am - 12:30 pm
OSL
-
BCN
6h 00m
1 stop
KLM Logo
11:10 am - 4:20 pm
BCN
-
OSL
5h 10m
1 stop
$182KLM
Mon, Oct 12 - Thu, Oct 15
Norwegian Logo
7:45 pm - 11:05 pm
OSL
-
BCN
3h 20mnonstop
Norwegian Logo
9:20 pm - 8:00 am
BCN
-
OSL
10h 40m
1 stop
$188Norwegian
Mon, Oct 12 - Fri, Oct 16
Norwegian Logo
7:45 pm - 11:05 pm
OSL
-
BCN
3h 20mnonstop
Norwegian Logo
3:30 pm - 6:55 pm
BCN
-
OSL
3h 25mnonstop
$189Norwegian
Sun, Nov 29 - Thu, Dec 3
Norwegian Logo
7:20 pm - 10:50 pm
OSL
-
BCN
3h 30mnonstop
Norwegian Logo
7:55 am - 6:15 pm
BCN
-
OSL
10h 20m
1 stop
$190Norwegian
Tue, Aug 4 - Sat, Aug 8
Multiple Airlines Logo
9:05 am - 12:25 pm
OSL
-
BCN
3h 20mnonstop
Multiple Airlines Logo
4:40 pm - 9:00 am
BCN
-
OSL
16h 20m
1 stop
$194Multiple Airlines
Tue, Sep 15 - Wed, Sep 16
Norwegian Logo
7:35 pm - 10:55 pm
OSL
-
BCN
3h 20mnonstop
Norwegian Logo
3:30 pm - 6:55 pm
BCN
-
OSL
3h 25mnonstop
$197Norwegian
Sat, Nov 14 - Mon, Nov 23
British Airways Logo
6:30 pm - 9:10 am
OSL
-
BCN
14h 40m
1 stop
British Airways Logo
1:35 pm - 10:55 am
BCN
-
OSL
21h 20m
1 stop
$198British Airways
Thu, Aug 27 - Thu, Sep 3
Norwegian Logo
10:30 pm - 1:50 am
OSL
-
BCN
3h 20mnonstop
Norwegian Logo
5:25 pm - 8:50 pm
BCN
-
OSL
3h 25mnonstop
$199Norwegian
Sat, Nov 14 - Sun, Nov 22
Norwegian Logo
2:05 pm - 5:35 pm
OSL
-
BCN
3h 30mnonstop
Norwegian Logo
7:55 am - 7:15 pm
BCN
-
OSL
11h 20m
1 stop
$200Norwegian
Booking Insights

KAYAK's insights & trends for Oslo to Barcelona flights

Get data-powered insights and trends into flights from Oslo to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport departing in August.

What’s the cheapest day of the week to fly from Oslo to Barcelona?

The average price of all round-trip flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Barcelona on a Wednesday and more expensive on a Friday. On your return trip to Oslo, you should consider flying back on a Thursday, and avoid Mondays for better deals.

What is the cheapest month to fly from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport is January, where tickets cost $143 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $381 and $307 respectively.

Can I save money by flying with a layover from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $364, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$79
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Oslo to Barcelona

When to book flights from Oslo to Barcelona

Are your dates flexible? Find out the best times to travel from Oslo to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Barcelona flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

    In the last 5 days, the lowest price for a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport was $79 for a one-way ticket and $169 for a round-trip.

  • Do I need a passport to fly between Oslo and Barcelona?

    Yes, you’ll need a passport to travel to Barcelona from Oslo.

  • Which airports will I be using when flying from Oslo to Barcelona?

    Oslo and Barcelona are both served by 1 main airport. You will leave Oslo from Oslo Gardermoen and will be arriving at Barcelona-El Prat.

  • Which aircraft models fly most regularly from Oslo to Barcelona?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Oslo to Barcelona flight route.

  • Which airline alliances offer flights from Oslo to Barcelona?

    Star Alliance is the only airline alliance operating flights between Oslo and Barcelona.

  • On which days can I fly direct from Oslo to Barcelona?

    There are nonstop flights from Oslo to Barcelona on a daily basis.

  • Which is the best airline for flights from Oslo to Barcelona, Norwegian or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Oslo to Barcelona are Norwegian and Lufthansa. With an average price for the route of $341 and an overall rating of 7.7, Norwegian is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $254 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Oslo to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Oslo with another airline. Booking your flights between Oslo and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $179 or less one-way.

Prefer to fly direct from Oslo to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oslo Gardermoen to Barcelona-El Prat.
Find which airlines fly direct from Oslo Gardermoen Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen to Barcelona-El Prat

Monday

Norwegian,Norwegian,Scandinavian Airlines, +1 more

Norwegian,Norwegian, +2 more

Tuesday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Wednesday

Norwegian,Norwegian,Scandinavian Airlines, +1 more

Norwegian,Norwegian, +2 more

Thursday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Friday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Saturday

Norwegian,Norwegian,Vueling

Norwegian,Norwegian, +1 more

Sunday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

See more direct flights

Direct returns

Barcelona-El Prat to Oslo Gardermoen

Monday

Norwegian,Norwegian,Scandinavian Airlines, +1 more

Norwegian,Norwegian, +2 more

Tuesday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Wednesday

Norwegian,Norwegian,Scandinavian Airlines, +1 more

Norwegian,Norwegian, +2 more

Thursday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Friday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

Saturday

Norwegian,Norwegian,Vueling

Norwegian,Norwegian, +1 more

Sunday

Norwegian,Norwegian,Scandinavian Airlines

Norwegian,Norwegian, +1 more

See more direct flights

Reviews of the top airlines flying from Oslo to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
NorwegianOverall score based on 255 reviews
6.6Food
8.2Crew
7.6Comfort
6.0Entertainment
7.7Boarding
Airline reviews

Didn't manage to get luggage on the plane to Bari. The luggage was checked in all the way to Bari.

2.0 MediocreAnonymous, Jun 2026
OSL - BRI
Read more Norwegian reviews

Didn't manage to get luggage on the plane to Bari. The luggage was checked in all the way to Bari.

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

This is a very basic flight with no-frills. I just wish the seats were a little bit more comfortable.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

I came out early, 4 hrs before departure. The flight was changed 4 or 5 times with few minutes between new and schedule time , then 30 minutes delay, then up to 2hrs 30min delay. When I arrived in Frankfurt, no one help us to lead to the custom service. After almost 1 hour asking around then we must line up for another hour to get overnight and rebooking the next flight. We must find out how to get to the hotel by us self. The shuttle bus driver in Germany was not nice, speak German to English speaking and we must predict what she / he tried to tell us. We got up earlier and tried to not coming late to the check in and immigration procedure (we were told by the helping center that the immigration used to be over crowded) then we came there it was almost empty, then we must stay in the airport for hours not necessary. We got the coupons at the airport for compensation for waiting for delay flight for NOK 75 ( as low as 6 Euros) It is not enough to buy food at the airport price and Norwegian cost of living... How to drink a cup of cappuccino for NOK 72 when the stomach was empty for food in 16 hrs (from dinner at 6 pm the day before to 16 pm the day after) At the hotel in Frankfurt, we were offered two options spaghetti with biff or vegan food and a drink for 18 Euro. Almost 60 passenger ate the same food and I was remembered once time in former Soviet Union in 80's I travelled with Aeroflot and the passenger were stranded in the hotel for next flight and we were also offered only one choice of dinner, if we were hunger we must pay 1$ for 1 egg and another 1$ for two loaf of bread and butter. I can't believe Germany is to poor and inferior service like former USSR in 1980 decade. My good remembering of Luft Hansa disappear and changed totally by this service I got this time.

The real bathroom smelled horrible and it smelled in the real of the plane..

The connection between my income flight and the outgoing flight was slightly late and they would not hold the next flight for 7 minutes. The next flight was 4 hours later and we were issued a stand by ticket. So we had to wait to find out if we would even be on that flight. After boarding that flight was delayed for 40 minutes because there wasn’t a ground crew to load the luggage. The airline is not living up to it reputation.

At Muchin the service woman for Lufthansa at the Airport was really horrible.

This flight space was way better than our international flight. Efficient boarding and comfortable

Shorter flight but no food or entertainment. Flight was packed and no room to store carry on baggage.

We paid Lufthansa for reserved seats months before this flight. Apparently this was not forwarded to ticketing as the clerk at check-in gave us seats at the very back of the plane next to restrooms and storage. Needless to say, we didn’t sleep at all on our overseas flight. We sincerely hope that our accommodations are better when we return to the US on October 11th.

We connected to this flight very late, in fact at departure time. We were last to board. The crew was very empathetic and welcoming. The plane was impeccable. We flew economy, so it was a bit cramped. We were served a snack that was more than expected these days. All in all a good experience.

Everything you need to know for your flight from Oslo to Barcelona

Information on your arrival and departure airports