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Keflavik Intl

$133+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — KEF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 November, 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Mytrip)

One-way from

$133
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$219

Good round-trip deal

$300 or less

Good one-way deal

$405 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. 29% potential increase in price ($116 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 March 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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 5/1610:40 pmBCN - KEF
Nonstop4h 40mPLAY
Fri 5/233:20 pmKEF - BCN
Nonstop4h 20mPLAY
Deal found 3/27$225
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:45 amBCN - KEF
1 stop12h 30mMultiple Airlines
Sun 5/186:55 pmKEF - BCN
1 stop25h 20mMultiple Airlines
Deal found 3/27$235
This Scandinavian Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/27:00 pmBCN - KEF
1 stop23h 30mScandinavian Airlines
Sun 5/115:35 pmKEF - BCN
1 stop22h 35mScandinavian Airlines
Deal found 3/27$259
This Lufthansa deal was found by Cheapflights users on 3/27. 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.
Fri 5/1610:15 amBCN - KEF
1 stop15h 20mLufthansa
Thu 5/221:15 amKEF - BCN
1 stop9h 30mLufthansa
Deal found 3/27$299
This Connections by easyJet deal was found by Cheapflights users on 3/27. 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.
Tue 4/1511:45 amBCN - KEF
1 stop13h 50measyJet
Tue 4/2212:15 amKEF - BCN
1 stop12h 50measyJet
Deal found 3/27$320
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:10 pmBCN - KEF
1 stop8h 10mNorwegian
Tue 5/68:05 pmKEF - BCN
1 stop24h 50mNorwegian
Deal found 3/27$365
This Finnair deal was found by Cheapflights users on 3/27. 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.
Fri 5/3010:05 amBCN - KEF
1 stop8h 25mFinnair
Wed 6/48:45 amKEF - BCN
1 stop9h 20mFinnair
Deal found 3/27$377
This Transavia Smart Connect deal was found by Cheapflights users on 3/27. 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 Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1212:45 pmBCN - KEF
1 stop13h 45mTransavia France
Wed 4/1611:10 amKEF - BCN
1 stop9h 35mTransavia France
Deal found 3/27$396
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 8/288:40 pmBCN - KEF
1 stop28h 40mAustrian Airlines
Tue 9/212:10 amKEF - BCN
1 stop7h 00mAustrian Airlines
Deal found 3/27$400
This Icelandair deal was found by Cheapflights users on 3/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:45 amBCN - KEF
Nonstop4h 45mIcelandair
Sat 11/298:00 amKEF - BCN
Nonstop4h 10mIcelandair
Deal found 3/27$430
This British Airways deal was found by Cheapflights users on 3/27. 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.
Mon 11/247:55 pmBCN - KEF
1 stop16h 00mBritish Airways
Sat 11/2911:50 amKEF - BCN
1 stop20h 20mBritish Airways
Deal found 3/27$438

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 March 28, 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

Fri 5/16

10:40 pm-1:20 am

Nonstop4h 40m

Reykjavik Keflavik Intl

Fri 5/23

3:20 pm-9:40 pm

Nonstop4h 20m

$225

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sun 5/11

7:45 am-6:15 pm

1 stop12h 30m

Reykjavik Keflavik Intl

Sun 5/18

6:55 pm-10:15 pm

1 stop25h 20m

$235

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 5/2

7:00 pm-4:30 pm

1 stop23h 30m

Reykjavik Keflavik Intl

Sun 5/11

5:35 pm-6:10 pm

1 stop22h 35m

$259

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 5/16

10:15 am-11:35 pm

1 stop15h 20m

Reykjavik Keflavik Intl

Thu 5/22

1:15 am-12:45 pm

1 stop9h 30m

$299

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Tue 4/15

11:45 am-11:35 pm

1 stop13h 50m

Reykjavik Keflavik Intl

Tue 4/22

12:15 am-3:05 pm

1 stop12h 50m

$320

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Tue 4/29

1:10 pm-7:20 pm

1 stop8h 10m

Reykjavik Keflavik Intl

Tue 5/6

8:05 pm-10:55 pm

1 stop24h 50m

$365

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 5/30

10:05 am-4:30 pm

1 stop8h 25m

Reykjavik Keflavik Intl

Wed 6/4

8:45 am-8:05 pm

1 stop9h 20m

$377

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 4/12

12:45 pm-12:30 am

1 stop13h 45m

Reykjavik Keflavik Intl

Wed 4/16

11:10 am-10:45 pm

1 stop9h 35m

$396

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Thu 8/28

8:40 pm-11:20 pm

1 stop28h 40m

Reykjavik Keflavik Intl

Tue 9/2

12:10 am-9:10 am

1 stop7h 00m

$400

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Thu 5/29

10:25 am-8:35 am

2 stops48h 10m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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 March 21, 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 March 28, 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 March 28, 2025.
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Norwegian
7.9
Good
224 reviews
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Finnair
7.6
Good
1,267 reviews
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Austrian Airlines
7.5
Good
769 reviews
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Scandinavian Airlines
7.3
Good
1,325 reviews
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Transavia France
7.3
Good
340 reviews
Norwegian
7.9
Good
224 reviews

Overall

7.9

Boarding

7.7

Entertainment

6.2

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

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 $225. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $259, and Lufthansa, from $299. PLAY is 19% 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 $133. Wizz Air flights start at $137 while deals on Norwegian start at $171 one-way.

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

    On average you can expect to pay $851 for a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $155 while the most popular route, (Barcelona-El Prat - Reykjavik Keflavik Intl) is currently priced at $346.

  • 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.

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$147Average$321FlexibilityNo cancel feeOn-timeN/A
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