Barcelona-El Prat

$59+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BCN
Jul 19 — Jul 261
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Cheapflights Tip: The best prices from Oslo Gardermoen to Barcelona-El Prat are usually found in January or March, booked 88 days in advance, depart on a Thursday or Saturday 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 July 14, 2025.

Round-trip from

$194
(Kiwi.com)

One-way from

$59
(Connections by easyJet)

Popular in

July

Cheapest in

January

Average price

$350

Good round-trip deal

$225 or less

Good one-way deal

$52 or less
From Oslo Gardermoen to Barcelona-El Prat
One-way flight from Oslo Gardermoen to Barcelona-El Prat
Highest demand for flights based on searches. 17% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/117:45 pmOSL - BCN
Nonstop3h 20mMultiple Airlines
Mon 8/187:00 pmBCN - OSL
2 stops22h 10mMultiple Airlines
Deal found 7/14$194
This Mytrip deal was found by Cheapflights users on 7/14. 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.
Mon 8/117:45 pmOSL - BCN
Nonstop3h 20mNorwegian
Mon 8/183:35 pmBCN - OSL
Nonstop3h 25mNorwegian
Deal found 7/14$200
This Connections by easyJet deal was found by Cheapflights users on 7/13. 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.
Fri 9/198:15 pmOSL - BCN
1 stop19h 10measyJet
Sun 9/217:10 amBCN - OSL
1 stop25h 25measyJet
Deal found 7/13$225
This Lufthansa deal was found by Cheapflights users on 7/13. 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.
Wed 8/137:15 amOSL - BCN
1 stop7h 40mLufthansa
Wed 8/271:30 pmBCN - OSL
1 stop8h 40mLufthansa
Deal found 7/13$227
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 10/410:40 pmOSL - BCN
Nonstop3h 30mVueling
Sat 10/116:25 pmBCN - OSL
Nonstop3h 30mVueling
Deal found 7/13$271
This SWISS deal was found by Cheapflights users on 7/14. 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 8/155:40 amOSL - BCN
1 stop8h 25mSWISS
Mon 8/256:35 pmBCN - OSL
1 stop5h 20mSWISS
Deal found 7/14$278
This British Airways deal was found by Cheapflights users on 7/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:50 amOSL - BCN
1 stop15h 05mBritish Airways
Sat 9/207:40 amBCN - OSL
1 stop14h 50mBritish Airways
Deal found 7/13$313
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/13. 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 8/161:00 pmOSL - BCN
1 stop12h 30mTAP AIR PORTUGAL
Sat 8/2310:40 pmBCN - OSL
1 stop13h 20mTAP AIR PORTUGAL
Deal found 7/13$314
This Finnair deal was found by Cheapflights users on 7/14. 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.
Sat 8/168:35 amOSL - BCN
1 stop11h 30mFinnair
Sat 8/2310:05 amBCN - OSL
1 stop10h 00mFinnair
Deal found 7/14$410

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 July 14, 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 8/11

7:45 pm-11:05 pm

Nonstop3h 20m

Barcelona-El Prat

Mon 8/18

7:00 pm-5:10 pm

2 stops22h 10m

$194

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Mon 8/11

7:45 pm-11:05 pm

Nonstop3h 20m

Barcelona-El Prat

Mon 8/18

3:35 pm-7:00 pm

Nonstop3h 25m

$200

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 9/19

8:15 pm-3:25 pm

1 stop19h 10m

Barcelona-El Prat

Sun 9/21

7:10 am-8:35 am

1 stop25h 25m

$225

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Wed 8/13

7:15 am-2:55 pm

1 stop7h 40m

Barcelona-El Prat

Wed 8/27

1:30 pm-10:10 pm

1 stop8h 40m

$227

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 10/4

10:40 pm-2:10 am

Nonstop3h 30m

Barcelona-El Prat

Sat 10/11

6:25 pm-9:55 pm

Nonstop3h 30m

$271

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 8/15

5:40 am-2:05 pm

1 stop8h 25m

Barcelona-El Prat

Mon 8/25

6:35 pm-11:55 pm

1 stop5h 20m

$278

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Fri 9/12

7:50 am-10:55 pm

1 stop15h 05m

Barcelona-El Prat

Sat 9/20

7:40 am-10:30 pm

1 stop14h 50m

$313

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 8/16

1:00 pm-1:30 am

1 stop12h 30m

Barcelona-El Prat

Sat 8/23

10:40 pm-12:00 pm

1 stop13h 20m

$314

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Sat 8/16

8:35 am-8:05 pm

1 stop11h 30m

Barcelona-El Prat

Sat 8/23

10:05 am-8:05 pm

1 stop10h 00m

$410

OsloBarcelona

OSL - BCN

OSLBCN

Oslo Gardermoen

Tue 10/14

2:40 pm-6:35 pm

1 stop27h 55m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 21 results
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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 July 11, 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 $1,057). 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 July 14, 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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 12% 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 July 14, 2025.
Read reviews from past customers who have flown Norwegian, Finnair, and SWISS 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.

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

Food

6.5

Overall

7.8

Entertainment

6.1

Boarding

7.7

Crew

8.1

Comfort

7.5

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

    Currently priced at $200, Norwegian will fly you from Oslo Gardermoen Airport to Barcelona-El Prat Airport and back. In addition to Norwegian, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from easyJet and Lufthansa - these airlines can fly you to your destination from $225 and $227, respectively. Norwegian is currently priced 15% 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 easyJet. According to our data, you can fly for as low as $59. Users have also found prices from $61 and $64 on Wizz Air and Norwegian, 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: Vueling (91%), Iberia (91%), Scandinavian Airlines (88%).

  • 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 $39. On average you can expect to pay $183. The most popular route, (Oslo Gardermoen - Barcelona-El Prat), can usually be booked for $245.

  • 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 $1,057). 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
Castelldefels
Cadaques
L'Hospitalet de Llobregat
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 July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$74Average$231FlexibilityNo cancel feeOn-time88%
LufthansaCheapest$118Average$253FlexibilityNo cancel feeOn-time76%
NorwegianCheapest$122Average$242FlexibilityNo cancel feeOn-time74%

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