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Keflavik Intl

$103+ Cheap flights from Barcelona-El Prat (BCN) to Keflavik Intl (KEF)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — KEF
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Reykjavik Keflavik Intl are usually found in January or March, booked 59 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Barcelona-El Prat to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Keflavik Intl (KEF). 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 avril 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(PLAY)

One-way from

$103
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$372

Good round-trip deal

$279 or less

Good one-way deal

$449 or less
Provider with most accurate pricing for Barcelona-El Prat-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Reykjavik Keflavik Intl flights.
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From Barcelona-El Prat to Reykjavik Keflavik Intl
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One-way flight from Barcelona-El Prat to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 30% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Barcelona-El Prat to Reykjavik Keflavik Intl.
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Find flight deals from Barcelona-El Prat to Keflavik Intl

Cheapest flights from Barcelona-El Prat to Keflavik Intl
Explore the most affordable flight options available from Barcelona-El Prat to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This PLAY deal was found by Cheapflights users on 4/29. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/57:20 amBCN - KEF
1 stop7h 55mMultiple Airlines
mer. 6/116:40 amKEF - BCN
1 stop16h 00mMultiple Airlines
Deal found 4/29$248
This PLAY deal was found by Cheapflights users on 4/29. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/2610:40 pmBCN - KEF
Nonstop4h 40mPLAY
mer. 10/83:30 pmKEF - BCN
Nonstop4h 15mPLAY
Deal found 4/29$251
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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.
jeu. 12/47:10 pmBCN - KEF
1 stop16h 35mScandinavian Airlines
lun. 12/811:30 amKEF - BCN
1 stop29h 50mScandinavian Airlines
Deal found 4/29$281
This Connections by easyJet deal was found by Cheapflights users on 4/29. 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.
mer. 9/2410:40 pmBCN - KEF
1 stop13h 15measyJet
mar. 9/3012:15 amKEF - BCN
1 stop12h 50measyJet
Deal found 4/29$305
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
ven. 5/161:50 pmBCN - KEF
1 stop11h 45mLufthansa
sam. 5/241:15 amKEF - BCN
1 stop14h 40mLufthansa
Deal found 4/29$359
This SWISS deal was found by Cheapflights users on 4/29. 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.
lun. 6/306:00 amBCN - KEF
1 stop28h 35mSWISS
mar. 7/89:25 amKEF - BCN
1 stop12h 10mSWISS
Deal found 4/29$381
This Finnair deal was found by Cheapflights users on 4/29. 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.
ven. 7/410:05 amBCN - KEF
1 stop8h 25mFinnair
ven. 7/118:45 amKEF - BCN
1 stop9h 20mFinnair
Deal found 4/29$408
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/298:40 pmBCN - KEF
1 stop28h 40mAustrian Airlines
mar. 6/1012:10 amKEF - BCN
1 stop17h 40mAustrian Airlines
Deal found 4/29$469
This British Airways deal was found by Cheapflights users on 4/29. 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.
ven. 5/98:35 pmBCN - KEF
1 stop14h 35mBritish Airways
dim. 5/1810:20 amKEF - BCN
1 stop7h 35mBritish Airways
Deal found 4/29$509

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to Keflavik Intl 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 avril 29, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Barcelona-El Prat

Fly to

Keflavik Intl

Route

Depart

Return

Price

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

jeu. 6/5

7:20 am-1:15 pm

1 stop7h 55m

Reykjavik Keflavik Intl

mer. 6/11

6:40 am-12:40 am

1 stop16h 00m

$248

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

ven. 9/26

10:40 pm-1:20 am

Nonstop4h 40m

Reykjavik Keflavik Intl

mer. 10/8

3:30 pm-9:45 pm

Nonstop4h 15m

$251

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

mer. 9/24

7:00 pm-9:30 am

1 stop16h 30m

Reykjavik Keflavik Intl

sam. 9/27

5:10 pm-10:40 am

2 stops15h 30m

$304

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

mer. 9/24

10:40 pm-9:55 am

1 stop13h 15m

Reykjavik Keflavik Intl

mar. 9/30

12:15 am-3:05 pm

1 stop12h 50m

$305

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

ven. 5/16

1:50 pm-11:35 pm

1 stop11h 45m

Reykjavik Keflavik Intl

sam. 5/24

1:15 am-5:55 pm

1 stop14h 40m

$359

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

lun. 6/30

6:00 am-8:35 am

1 stop28h 35m

Reykjavik Keflavik Intl

mar. 7/8

9:25 am-11:35 pm

1 stop12h 10m

$381

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

ven. 7/4

10:05 am-4:30 pm

1 stop8h 25m

Reykjavik Keflavik Intl

ven. 7/11

8:45 am-8:05 pm

1 stop9h 20m

$408

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

jeu. 5/29

8:40 pm-11:20 pm

1 stop28h 40m

Reykjavik Keflavik Intl

mar. 6/10

12:10 am-7:50 pm

1 stop17h 40m

$469

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

ven. 5/9

8:35 pm-9:10 am

1 stop14h 35m

Reykjavik Keflavik Intl

dim. 5/18

10:20 am-7:55 pm

1 stop7h 35m

$509

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

mer. 5/28

3:45 pm-9:05 am

1 stop19h 20m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
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Compare providers for flights from Barcelona-El Prat to Keflavik Intl

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 Barcelona-El Prat to Keflavik Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Barcelona-El Prat Airport-Reykjavik Keflavik Intl 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 Barcelona-El Prat to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Barcelona-El Prat 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 Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Keflavik Intl. Price data was last updated on April 25, 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 BCN to KEF?

Find hourly flight availability from Barcelona-El Prat to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

When flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 40% versus a flight in the morning.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated avril 29, 2025.
Peruse reviews from past customers who have flown with Norwegian, Finnair and Austrian Airlines from Barcelona to Reykjavik to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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
227 reviews
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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
Finnair
7.6
Good
1,275 reviews
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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
Austrian Airlines
7.6
Good
780 reviews
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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
SWISS
7.5
Good
1,588 reviews
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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
Scandinavian Airlines
7.3
Good
1,349 reviews
Norwegian
7.8
Good
227 reviews

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.2

Crew

8.2

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 Barcelona-El Prat to Keflavik Intl. 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 Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport round-trip from $251. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $304, and easyJet, from $305. PLAY is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $104. easyJet flights start at $115 while deals on PLAY start at $146 one-way.

  • What are the cheapest flights from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay $869 for a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $253 while the most popular route, (Barcelona-El Prat - Reykjavik Keflavik Intl) is currently priced at $506.

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

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

  • How can I find direct flights from Barcelona-El Prat to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Keflavik Intl 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 Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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

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Top airline flying from Barcelona-El Prat to Keflavik Intl

Discover the top airline that operate flights from Barcelona-El Prat to Keflavik Intl. 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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$185Average$321FlexibilityNo cancel feeOn-timeN/A

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