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Barcelona-El Prat

$51+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BCN
Nov 2 — Nov 91
Sun 11/2
Sun 11/9
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Barcelona-El Prat are usually found in January or November, booked 88 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 October 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$132
(Mytrip)

One-way from

$51
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$253

Good round-trip deal

$170 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for Oslo Gardermoen-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Barcelona-El Prat flights.
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From Oslo Gardermoen to Barcelona-El Prat
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One-way flight from Oslo Gardermoen to Barcelona-El Prat
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Highest demand for flights based on searches. 18% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Barcelona-El Prat.
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Price to beat on a one-way flight from Oslo Gardermoen to Barcelona-El Prat.
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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 October 3, 2025.

This Mytrip deal was found by Cheapflights users on 10/1. 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.
Sat 11/154:55 pmOSL - BCN
1 stop16h 15mMultiple Airlines
Sat 11/221:10 pmBCN - OSL
2 stops19h 05mMultiple Airlines
Deal found 10/1$132
This Norwegian deal was found by Cheapflights users on 10/3. 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:10 amOSL - BCN
Nonstop3h 30mNorwegian
Mon 12/81:25 pmBCN - OSL
Nonstop3h 25mNorwegian
Deal found 10/3$135
This Mytrip deal was found by Cheapflights users on 10/1. 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.
Wed 10/298:50 amOSL - BCN
1 stop13h 15mMultiple Airlines
Wed 11/58:55 pmBCN - OSL
2 stops19h 25mMultiple Airlines
Deal found 10/1$153
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:35 pmOSL - BCN
Nonstop3h 25mMultiple Airlines
Thu 10/1612:55 pmBCN - OSL
1 stop10h 25mMultiple Airlines
Deal found 10/2$154
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Thu 11/2011:50 amOSL - BCN
1 stop13h 00mMultiple Airlines
Thu 11/277:35 pmBCN - OSL
2 stops25h 10mMultiple Airlines
Deal found 10/3$160
This Scandinavian Airlines deal was found by Cheapflights users on 10/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:55 amOSL - BCN
1 stop12h 25mScandinavian Airlines
Mon 12/87:10 pmBCN - OSL
1 stop13h 10mScandinavian Airlines
Deal found 10/1$172

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 October 3, 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

Mon 12/1

9:10 am-12:40 pm

Nonstop3h 30m

Barcelona-El Prat

Mon 12/8

1:25 pm-4:50 pm

Nonstop3h 25m

$135

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 12/1

1:30 pm-6:20 pm

1 stop4h 50m

Barcelona-El Prat

Mon 12/8

7:10 pm-11:15 am

1 stop16h 05m

$161

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 10/31

8:50 pm-9:05 am

1 stop12h 15m

Barcelona-El Prat

Fri 11/7

6:10 am-12:30 pm

1 stop6h 20m

$180

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Wed 10/15

10:10 pm-1:30 am

Nonstop3h 20m

Barcelona-El Prat

Tue 10/21

3:30 pm-6:55 pm

Nonstop3h 25m

$181

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 10/13

5:35 pm-9:00 pm

Nonstop3h 25m

Barcelona-El Prat

Thu 10/16

5:45 am-3:30 pm

2 stops9h 45m

$184

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 10/18

1:00 pm-7:45 pm

1 stop6h 45m

Barcelona-El Prat

Wed 10/22

9:05 am-6:05 pm

1 stop9h 00m

$191

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 12/15

9:20 pm-8:20 am

1 stop11h 00m

$53

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Wed 10/22

10:10 pm-1:30 am

Nonstop3h 20m

$56

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 12/1

9:20 pm-8:20 am

1 stop11h 00m

$58

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 11/15

3:45 pm-8:20 am

1 stop16h 35m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 18 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 September 26, 2025.

The best time to book flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport is 88 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 $1,059). 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 October 3, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

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 October 3, 2025.
Read reviews from past customers who have flown Norwegian, Vueling, and Lufthansa from Oslo Gardermoen Airport to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Food

6.6

Boarding

7.7

Entertainment

6.0

Crew

8.1

Overall

7.8

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Food

6.6

Boarding

7.7

Entertainment

6.0

Crew

8.1

Overall

7.8

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Vueling
7.1
Good
1,192 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Food

6.6

Boarding

7.7

Entertainment

6.0

Crew

8.1

Overall

7.8

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Lufthansa
6.8
Okay
7,446 reviews
Norwegian
7.8
Good
233 reviews

Comfort

7.6

Food

6.6

Boarding

7.7

Entertainment

6.0

Crew

8.1

Overall

7.8

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

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.

  • How long is the flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

    There are many flights that can get you from Oslo Gardermoen Airport to Barcelona-El Prat Airport in 3h 30m. Fly via Norwegian or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 1360 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport round-trip?

    Currently priced at $67, Vueling will fly you from Oslo Gardermoen Airport to Barcelona-El Prat Airport and back. In addition to Vueling, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Norwegian - these airlines can fly you to your destination from $118 and $125, respectively. Vueling is currently priced 72% below the average price you’ll pay for this route.

  • 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: Scandinavian Airlines (100%), Norwegian (82%), Vueling (76%).

  • 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 $25. On average you can expect to pay $202. The most popular route, (Oslo Gardermoen - Barcelona-El Prat), can usually be booked for $132.

  • 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 $1,059). 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 Barcelona-El Prat Airport?

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

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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 October 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$67Average$231FlexibilityNo cancel feeOn-time88%
LufthansaCheapest$118Average$230FlexibilityNo cancel feeOn-time76%
NorwegianCheapest$125Average$278FlexibilityNo cancel feeOn-time74%

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