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Keflavik Intl

$138+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — KEF
Dec 15 — Dec 221
Mon 12/15
Mon 12/22
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to Keflavik Intl with Cheapflights

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Cheapflights Tip: The best prices from Barcelona-El Prat to Reykjavik Keflavik Intl are usually found in February or January, booked 59 days in advance, depart on a Wednesday or Monday and return on a Friday

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 November 15, 2025.

This Connections by easyJet deal was found by Cheapflights users on 11/14. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:55 pmBCN - KEF
1 stop21h 05measyJet
Sat 12/137:45 pmKEF - BCN
1 stop12h 45measyJet
Deal found 11/14$222
This Connections by easyJet deal was found by Cheapflights users on 11/14. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:20 amBCN - KEF
1 stop12h 45measyJet
Wed 12/311:55 amKEF - BCN
1 stop7h 15measyJet
Deal found 11/14$223
This Kiwi.com deal was found by Cheapflights users on 11/14. 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.
Fri 11/289:45 amBCN - KEF
1 stop25h 20mMultiple Airlines
Mon 12/18:20 pmKEF - BCN
1 stop17h 50mMultiple Airlines
Deal found 11/14$246
This Connections by easyJet deal was found by Cheapflights users on 11/15. 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.
Mon 12/17:20 amBCN - KEF
1 stop10h 20measyJet
Fri 12/57:15 pmKEF - BCN
1 stop21h 05measyJet
Deal found 11/15$253
This Connections by easyJet deal was found by Cheapflights users on 11/15. 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.
Sat 12/135:45 pmBCN - KEF
1 stop17h 50measyJet
Mon 12/157:35 pmKEF - BCN
1 stop13h 25measyJet
Deal found 11/15$260
This Connections by easyJet deal was found by Cheapflights users on 11/14. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 pmBCN - KEF
1 stop16h 35measyJet
Thu 12/186:05 pmKEF - BCN
1 stop15h 10measyJet
Deal found 11/14$262
This Connections by easyJet deal was found by Cheapflights users on 11/14. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:55 pmBCN - KEF
1 stop17h 35measyJet
Thu 12/1110:00 amKEF - BCN
1 stop9h 10measyJet
Deal found 11/14$268
This Connections by easyJet deal was found by Cheapflights users on 11/14. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:55 pmBCN - KEF
1 stop20h 50measyJet
Mon 12/15:30 pmKEF - BCN
1 stop21h 40measyJet
Deal found 11/14$272
This Connections by easyJet deal was found by Cheapflights users on 11/15. 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.
Wed 11/197:20 amBCN - KEF
1 stop10h 55measyJet
Wed 11/266:05 pmKEF - BCN
1 stop14h 45measyJet
Deal found 11/15$277

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 November 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(Connections by easyJet)

One-way from

$138
(Mytrip)

Popular in

September

Cheapest in

February

Average price

$309

Good round-trip deal

$536 or less

Good one-way deal

$451 or less
Provider with most accurate pricing for Barcelona-El Prat-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Reykjavik Keflavik Intl flights.
Search Deals
From Barcelona-El Prat to Reykjavik Keflavik Intl
Search Deals
One-way flight from Barcelona-El Prat to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to Reykjavik Keflavik Intl.
Search Deals

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 November 15, 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

Mon 12/1

7:20 am-4:40 pm

1 stop10h 20m

Reykjavik Keflavik Intl

Fri 12/5

7:15 pm-5:20 pm

1 stop21h 05m

$253

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 12/6

5:55 pm-10:30 am

1 stop17h 35m

Reykjavik Keflavik Intl

Thu 12/11

10:00 am-8:10 pm

1 stop9h 10m

$268

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Thu 11/27

11:05 am-5:15 pm

1 stop7h 10m

Reykjavik Keflavik Intl

Sun 11/30

9:35 am-5:45 pm

1 stop7h 10m

$350

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 11/28

6:40 am-5:15 pm

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 12/6

11:55 am-7:50 pm

1 stop6h 55m

$352

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Mon 2/23

8:00 pm-10:55 am

1 stop15h 55m

Reykjavik Keflavik Intl

Mon 3/2

11:50 am-8:05 pm

1 stop7h 15m

$353

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Wed 3/4

8:40 pm-10:45 am

1 stop15h 05m

Reykjavik Keflavik Intl

Sun 3/8

11:50 am-11:25 am

1 stop22h 35m

$353

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 5/8

10:00 am-11:20 pm

1 stop15h 20m

Reykjavik Keflavik Intl

Thu 5/14

1:15 am-11:05 am

1 stop7h 50m

$354

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Thu 4/30

3:05 pm-9:40 am

1 stop20h 35m

Reykjavik Keflavik Intl

Wed 5/6

10:55 am-8:25 pm

1 stop7h 30m

$365

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Wed 3/18

6:00 am-7:05 pm

1 stop14h 05m

Reykjavik Keflavik Intl

Wed 3/25

8:05 pm-10:25 am

1 stop13h 20m

$383

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 4/11

10:45 am-9:50 am

2 stops25h 05m

Reykjavik Keflavik Intl

Sat 4/25

5:10 pm-8:55 am

1 stop13h 45m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 17 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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 November 14, 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, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $139). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $294). 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 November 15, 2025.

When flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 November 15, 2025.
Peruse reviews from past customers who have flown with PLAY from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
PLAY
7.0
Good

Crew

8.0

Overall

7.0

Boarding

7.3

Entertainment

4.7

Comfort

6.5

Food

5.5

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.
PLAY
7.0
Good
PLAY
7.0
Good

Crew

8.0

Overall

7.0

Boarding

7.3

Entertainment

4.7

Comfort

6.5

Food

5.5

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.

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.

  • How long is the flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

    Airlines like easyJet and Scandinavian Airlines fly from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in about 14h 05m. The time it takes to get you to your destination can typically vary by up to 3h 30m. Airlines will cover a distance of 1851 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly 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 $182. PLAY is 46% 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 Wizz Air, which is currently one of the cheapest options available, starting at $208. Scandinavian Airlines flights start at $211 while deals on British Airways start at $226 one-way.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Reykjavik Keflavik Intl 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 Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport on time: Qatar Airways (100%), Vueling (100%), Iberia (100%).

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

    On average you can expect to pay $915 for a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $399 while the most popular route, (Barcelona-El Prat - Reykjavik Keflavik Intl) is currently priced at $304.

  • 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, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $139). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $294). 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 Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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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 November 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$182Average$339FlexibilityNo cancel feeOn-timeN/A

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