Barcelona-El Prat

$63+ Cheap flights from Oslo Gardermoen (OSL) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BCN
Apr 27 — May 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Oslo Gardermoen to Barcelona-El Prat are usually found in January or November, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$122
(Kiwi.com)

One-way from

$63
(Vueling)

Popular in

July

Cheapest in

January

Average price

$248

Good round-trip deal

$172 or less

Good one-way deal

$87 or less
Provider with most accurate pricing for Oslo Gardermoen-Barcelona-El Prat flight deals.
Provider most trusted by Cheapflights users for Oslo Gardermoen-Barcelona-El Prat flights.
From Oslo Gardermoen to Barcelona-El Prat
One-way flight from Oslo Gardermoen to Barcelona-El Prat
Highest demand for flights based on searches. 14% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Oslo Gardermoen to Barcelona-El Prat.
Price to beat on a one-way flight from Oslo Gardermoen to Barcelona-El Prat.

Find flight deals from Oslo Gardermoen to Barcelona-El Prat

Cheapest flights from Oslo Gardermoen to Barcelona-El Prat
Explore the most affordable flight options available from Oslo Gardermoen to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Lufthansa deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:35 amOSL - BCN
1 stop10h 05mLufthansa
Sun 5/189:05 amBCN - OSL
1 stop13h 05mLufthansa
Deal found 4/22$188
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:55 pmOSL - BCN
1 stop21h 55mMultiple Airlines
Fri 6/136:15 amBCN - OSL
2 stops34h 25mMultiple Airlines
Deal found 4/22$193
This SWISS deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:40 amOSL - BCN
1 stop13h 30mSWISS
Mon 5/126:00 amBCN - OSL
1 stop17h 55mSWISS
Deal found 4/22$203
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:35 pmOSL - BCN
Nonstop3h 20mNorwegian
Fri 6/133:30 pmBCN - OSL
Nonstop3h 25mNorwegian
Deal found 4/22$226
This Connections by easyJet deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:40 pmOSL - BCN
1 stop27h 55measyJet
Sun 5/411:05 amBCN - OSL
1 stop23h 45measyJet
Deal found 4/22$292
This KLM deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:50 amOSL - BCN
1 stop7h 00mKLM
Sat 5/36:20 amBCN - OSL
1 stop7h 20mKLM
Deal found 4/22$295
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:00 pmOSL - BCN
1 stop12h 30mTAP AIR PORTUGAL
Sat 5/1710:40 pmBCN - OSL
1 stop13h 20mTAP AIR PORTUGAL
Deal found 4/22$313
This Finnair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:35 amOSL - BCN
1 stop11h 30mFinnair
Sun 8/1010:05 amBCN - OSL
1 stop6h 30mFinnair
Deal found 4/22$335
This Brussels Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:45 amOSL - BCN
1 stop7h 35mBrussels Airlines
Wed 7/23:10 pmBCN - OSL
1 stop7h 40mBrussels Airlines
Deal found 4/22$371
This Iberia deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:10 pmOSL - BCN
Nonstop3h 30mIberia
Sat 5/36:25 pmBCN - OSL
Nonstop3h 30mIberia
Deal found 4/22$437
This deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:30 pmOSL - BCN
1 stop4h 40mScandinavian Airlines
Sun 8/109:30 pmBCN - OSL
Nonstop3h 25mScandinavian Airlines
Deal found 4/22$448
This Aegean Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:35 amOSL - BCN
1 stop13h 25mAegean Airlines
Sun 5/111:55 amBCN - OSL
1 stop8h 50mAegean Airlines
Deal found 4/22$500

Cheapflights Fare Finder

Customize your flight search to find flights from Oslo Gardermoen to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Oslo Gardermoen

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 5/17

11:35 am-9:40 pm

1 stop10h 05m

Barcelona-El Prat

Sun 5/18

9:05 am-10:10 pm

1 stop13h 05m

$188

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 6/6

9:55 pm-7:50 pm

1 stop21h 55m

Barcelona-El Prat

Fri 6/13

6:15 am-4:40 pm

2 stops34h 25m

$193

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 5/9

5:40 am-7:10 pm

1 stop13h 30m

Barcelona-El Prat

Mon 5/12

6:00 am-11:55 pm

1 stop17h 55m

$203

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 6/6

7:35 pm-10:55 pm

Nonstop3h 20m

Barcelona-El Prat

Fri 6/13

3:30 pm-6:55 pm

Nonstop3h 25m

$226

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 5/10

1:00 pm-1:30 am

1 stop12h 30m

Barcelona-El Prat

Sat 5/17

10:40 pm-12:00 pm

1 stop13h 20m

$313

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 8/4

8:35 am-8:05 pm

1 stop11h 30m

Barcelona-El Prat

Sun 8/10

10:05 am-4:35 pm

1 stop6h 30m

$335

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sun 6/29

7:45 pm-12:30 pm

1 stop16h 45m

Barcelona-El Prat

Thu 7/3

1:25 pm-9:55 am

1 stop20h 30m

$360

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Wed 6/25

6:45 am-2:20 pm

1 stop7h 35m

Barcelona-El Prat

Wed 7/2

3:10 pm-10:50 pm

1 stop7h 40m

$371

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 8/4

1:30 pm-6:10 pm

1 stop4h 40m

Barcelona-El Prat

Sun 8/10

9:30 pm-12:55 am

Nonstop3h 25m

$448

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 5/10

8:20 am-10:40 pm

1 stop14h 20m

Barcelona-El Prat

Sat 5/17

7:40 am-10:30 pm

1 stop14h 50m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 26 results
1
2
3

Compare providers for flights from Oslo Gardermoen to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Barcelona-El Prat in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Barcelona-El Prat Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Oslo Gardermoen Airport-Barcelona-El Prat Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Barcelona-El Prat Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Barcelona-El Prat. Price data was last updated on April 18, 2025.

The best time to book flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport (average of $523). Flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to BCN?

Find hourly flight availability from Oslo Gardermoen to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated April 22, 2025.
Get a feel of what it's like to fly with Aegean Airlines, KLM and Norwegian from Oslo to Barcelona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport round-trip?

    Currently priced at $146, easyJet will fly you from Oslo Gardermoen Airport to Barcelona-El Prat Airport and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and Wizz Air - these airlines can fly you to your destination from $169 and $172, respectively. easyJet is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Barcelona-El Prat Airport one-way?

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as $63. Users have also found prices from $72 and $99 on easyJet and KLM, respectively.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Oslo Gardermoen Airport to Barcelona-El Prat Airport on time: Norwegian (95%), Norwegian Air International (94%), Scandinavian Airlines (93%).

  • What are the cheapest flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

    The cheapest flight price from Oslo Gardermoen Airport to Barcelona-El Prat Airport is $42. On average you can expect to pay $212. The most popular route, (Oslo Gardermoen - Barcelona-El Prat), can usually be booked for $100.

  • Can I find deals for flights from Oslo Gardermoen to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Barcelona-El Prat.

  • Can I find deals for business class flights from Oslo Gardermoen to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport (average of $523). Flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Oslo Gardermoen to Barcelona-El Prat

Discover the top 3 airlines that operate flights from Oslo Gardermoen to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$51Average$189FlexibilityNo cancel feeOn-time88%
LufthansaCheapest$118Average$246FlexibilityNo cancel feeOn-time76%
NorwegianCheapest$118Average$240FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.