Cheap Flights from Oslo to Barcelona

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Flight deals from Oslo to Barcelona Airport

Looking for a cheap last-minute deal or the best return flight from Oslo to Barcelona Airport? If you want to travel next month, return fares start from $180. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Oslo to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo to Barcelona flights are currently cheapest in June.

Direct flights from Oslo to Barcelona

Oslo to Barcelona: Alternative routes

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

Oslo to Barcelona: Flight information

The things to know before you go.
Cheapest flight found$134
Cheapest month to flyJune
Average flight time3 hrs, 28 mins
Most popular airlineNorwegian Air Sweden
Average flights per week20

Finding cheap flights from Oslo to Barcelona: Frequently asked questions

The best price we found for a return flight from Oslo to Barcelona is $134. 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 28 minutes is the average flight time from Oslo to Barcelona.
Norwegian Air Sweden, Norwegian and Scandinavian Airlines fly direct from Oslo to Barcelona.
As of March 2026, there are 20 flights per week flying from Oslo to Barcelona.
The cheapest month to fly from Oslo to Barcelona is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Oslo to Barcelona Airport on Monday, 1 June 2026.
Yes – the average flight time is 3 hours and 28 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 Barcelona 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 Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Barcelona is Vueling Airlines .

Travelling from Oslo to Barcelona-El Prat Airport (BCN): What you need to know

  • There are a couple of main airports you can take off from in Oslo. Check out your options leaving from Oslo Gardermoen Airport (OSL) or TORP Sandefjord (TRF) when reserving your flight from Oslo to Barcelona-El Prat Airport (BCN).

  • 3 hours 25 minutes is the average travel time for a direct Oslo to Barcelona-El Prat Airport flight.

  • Barcelona (where Barcelona-El Prat Airport is located) and Oslo share the UTC+1 timezone. Easily coordinate travel plans without worrying about time differences.

  • Oslo Gardermoen Airport (OSL) to Barcelona-El Prat Airport (BCN) is the most popular route. There are 14 direct weekly departures to pick from. If you prefer a later start to the day, take the last flight with Vueling at 10:40pm. Go for the first OSL to BCN departure with SAS at 6:05am if you'd rather not wait around.

  • Arrive at the airport on time so you don't miss your flight from Oslo to BCN. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Flying during a peak time like September? School holidays and other popular seasons can lead to longer lines at security. Play it safe and get there up to four hours ahead of international flights and two hours before domestic departures.

Airports in Oslo

Oslo Gardermoen Airport (OSL)

  • You can find a direct flight from Oslo to Barcelona-El Prat Airport (BCN) out of Oslo Gardermoen Airport (OSL).

  • Pick from a variety of carriers offering direct flights from Oslo to Barcelona-El Prat Airport departing from OSL. Book your seat with one of these:

  • Norwegian Air Sweden ranks first in bookings for flights from OSL to BCN.

  • The carrier with the most consistent on-time arrival rate on this route is Norwegian.

  • A stopover is the perfect opportunity to take a break from travelling and possibly even explore another city. When browsing cheap flights from Oslo to BCN departing from Oslo Gardermoen Airport (OSL), deselect the 'Direct flights only' box to find out where you can stop along the way. Some popular options include:

    • Amsterdam Schiphol Airport (AMS)

    • Frankfurt Airport (FRA)

    • Paris Charles de Gaulle Airport (CDG)

  • OSL is around 48 kilometres from central Oslo. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 40 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 20 minutes.

  • Planning to catch an early flight from Oslo to Barcelona-El Prat Airport? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to Oslo Gardermoen Airport:

  • Oslo Gardermoen Airport gets top marks for its on-time performance. 85% of flights that depart OSL reach their destination without delay.

TORP Sandefjord (TRF)

  • Think about kicking off your trip from TORP Sandefjord (TRF). You can book a direct Oslo to Barcelona-El Prat Airport (BCN) plane ticket from this hub.

  • Take a direct flight from Oslo to BCN with Norwegian Air Sweden. This is one of the leading carriers that operates this route out of TRF.

  • On the TRF to BCN route, Norwegian Air Sweden is the go-to airline for most travellers on this route.

  • TRF is about 113 kilometres from central Oslo. It'll take you 1 hour 30 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 50 minutes.

  • Catching an early morning flight? Think about checking in to one of these hotels near TORP Sandefjord the day before your Oslo to BCN flight:

  • The majority of flights that depart TORP Sandefjord get to their destination within the expected time frame. It boasts an on-time performance rate of 88%.

About Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • Barcelona-El Prat Airport is about 13 kilometres from central Barcelona. The time it takes to get to the centre in a taxi or car hire depends on the time of day. Do a little research beforehand.

  • If you're using public transport, expect a journey time of roughly 30 minutes.

How to find the cheapest flights from Oslo to Barcelona-El Prat Airport (BCN)

  • Right now, $53 is the lowest price we've found for a one-way ticket from Oslo to Barcelona-El Prat Airport. The cheapest price for a return flight is $134. Keep in mind fares may change due to demand at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap flights from Oslo to BCN if you book ahead. Airlines often offer some fantastic early bird discounts.

  • Affordable Oslo to Barcelona-El Prat Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across every month and then choose the cheapest day.

  • Spend less time searching for cheap plane tickets from Oslo to BCN by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Tailor your trip using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Oslo to Barcelona-El Prat Airport.

The best time to fly from Oslo to Barcelona-El Prat Airport (BCN)

  • It's time to decide your travel dates for your flight from Oslo to Barcelona-El Prat Airport (BCN). June is the most popular month to visit Barcelona. If you're all about a more relaxed kind of trip, think about going in January.

  • Lock in a Oslo to BCN plane ticket departing in August if you want to experience the city during its warmest month. Expect temperatures in Barcelona to range from 20ºC to 31ºC.

  • If you want cooler conditions, search for a cheap ticket from Oslo to Barcelona-El Prat Airport in January when temperatures are between 5ºC and 14ºC.

More about Barcelona

  • Start your Barcelona trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Oslo to Barcelona-El Prat Airport, check out our range of hotels including:

  • All great journeys should include a little sightseeing. Sagrada Familia, Museum of the Church of the Sagrada Familia and Park Guell are must-visits when exploring Barcelona.

Explore more of Spain

  • Zaragoza is just one of the many places in Spain waiting to be explored once you've taken in the sights of Barcelona. Around 241 kilometres away to the west, popular attractions include Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.

  • Ibiza is another must-experience destination in Spain and is around 274 kilometres south of Barcelona. No trip is complete without seeing Bossa Beach, Playa de Ses Salines and Eden Ibiza.

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