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Cheap flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport from £79

OSL — BCN
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oslo Gardermoen to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to Barcelona-El Prat

Mon 7/1207:35 -
1 stop10h 50m
Tue 15/1214:50 -
1 stop16h 45m
Deal found 13/11£141
Wed 2/1212:35 -
1 stop10h 30m
Tue 8/1211:15 -
1 stop6h 55m
Deal found 11/11£142
Mon 7/1209:00 -
Nonstop3h 30m
Wed 16/1210:10 -
Nonstop3h 25m
Deal found 11/11£154
Mon 7/1209:00 -
Nonstop3h 30m
Tue 15/1213:15 -
Nonstop3h 25m
Deal found 13/11£160
Sun 20/1220:35 -
1 stop12h 40m
Wed 30/1220:45 -
1 stop25h 50m
Deal found 13/11£177
Sun 6/1207:15 -
1 stop6h 35m
Mon 14/1221:10 -
1 stop25h 30m
Deal found 11/11£178
Fri 27/1118:55 -
1 stop15h 30m
Sun 29/1119:55 -
1 stop12h 50m
Deal found 11/11£183
Fri 27/1112:00 -
Nonstop3h 25m
Sun 29/1106:20 -
1 stop5h 50m
Deal found 11/11£184
Sun 15/1106:15 -
1 stop6h 00m
Tue 17/1106:20 -
1 stop5h 50m
Deal found 11/11£196
Mon 30/1106:45 -
1 stop10h 05m
Tue 8/1217:40 -
1 stop23h 30m
Deal found 11/11£198

Find flight deals from Oslo Gardermoen to Barcelona-El Prat

Round-trip from

£141

One-way from

£79

Popular in

July

Cheapest in

January

Average price

£199
7/12-15/12
  • 7/12-15/12
  • 2 total stops
  • 27h 35m total
  • Oslo to Barcelona
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KLM
  • KLM
  • 26/1-31/12
  • 1 total stop
  • 10h 30m total
  • Oslo to Barcelona
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Barcelona-El Prat Airport that are best for you.

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Price

Cheapest return flight

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Fri 27/11

19:15-08:30

1 stop13h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82
Fastest return journey

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Wed 16/12

06:05-12:15

1 stop6h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Fri 20/11

21:30-21:00

2 stops23h 30m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Tue 29/12

08:40-19:55

1 stop11h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Mon 15/3

09:10-21:45

2 stops12h 35m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£129

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Mon 30/11

06:45-16:50

1 stop10h 05m

Barcelona-El Prat

Tue 8/12

17:40-17:10

1 stop23h 30m

£205

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Sat 19/12

08:40-19:55

1 stop11h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£206

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Tue 16/3

06:15-14:30

2 stops8h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£222

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Thu 24/12

08:40-22:30

2 stops13h 50m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£229

OsloBarcelona

OSL Oslo Gardermoen - BCN Barcelona-El Prat

OSLBCN

Oslo Gardermoen

Fri 18/12

08:40-19:55

1 stop11h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

£235

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 23 resultsSorted by cheapest first
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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 return price

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?

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 £124). Flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of £285). 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?

It’s optimal to fly from Oslo Gardermoen Airport to Barcelona-El Prat Airport in the morning. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Oslo Gardermoen Airport to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment.

Oslo Gardermoen Airport to Barcelona-El Prat Airport flights typically cost between £151 and £253 in December.
The cheapest return price found within the last 5 days was £141 on Multiple Airlines (7 Dec–15 Dec).

Related info for your journey

  • 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 6h 10m. Fly via Brussels Airlines, Finnair, or KLM to get the fastest option. The distance between Oslo Gardermoen Airport and Barcelona-El Prat Airport is about 1360 mi. This flight may include one or multiple stops.

  • 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 Norwegian. According to our data, you can fly for as low as £35. Users have also found prices from £56 and £63 on Vueling and Norwegian, respectively.

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

    Consider Norwegian (84%), Vueling (80%) or Iberia (80%) when booking your flight. These represent the most reliable airlines when flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport.

  • 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 holiday 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 £124). Flying from Oslo Gardermoen Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of £285). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
L'Hospitalet de Llobregat
Castelldefels
Badalona
Santa Susanna
Tossa de Mar
El Prat de Llobregat
Palafrugell
Cambrils
Empuriabrava
Cadaques
Calella
Pineda de Mar
L'Estartit
La Pineda
Malgrat de Mar

Browse thousands of different options on Cheapflights for your next trip

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Cheapflights helps you search for flights from Oslo Gardermoen to Barcelona-El Prat via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Barcelona-El Prat?

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Can Cheapflights find flights from Oslo Gardermoen to Barcelona-El Prat with no change fees?

Certainly. Search results for flights to Barcelona-El Prat from Oslo Gardermoen shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Barcelona-El Prat become cheaper?

Yes! Start tracking prices for Oslo Gardermoen to Barcelona-El Prat flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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