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Keflavik Intl

$86+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — KEF
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Reykjavik Keflavik Intl are usually found in December or March, booked 55 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap 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 February 13, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 4/257:00 pm
BCN
-
KEF
1 stop16h 40m
Scandinavian Airlines
Sat 5/29:35 am
KEF
-
BCN
2 stops22h 10m
Scandinavian Airlines
Deal found 2/12$227
This Scandinavian Airlines deal was found by Cheapflights users on 2/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:50 am
BCN
-
KEF
2 stops23h 50m
Scandinavian Airlines
Sat 4/259:35 am
KEF
-
BCN
2 stops22h 10m
Scandinavian Airlines
Deal found 2/13$231
This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/199:45 am
BCN
-
KEF
1 stop8h 30m
Scandinavian Airlines
Fri 4/247:55 am
KEF
-
BCN
2 stops24h 00m
Scandinavian Airlines
Deal found 2/12$234
This Connections by easyJet deal was found by Cheapflights users on 2/11. 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 3/117:20 am
BCN
-
KEF
1 stop10h 55m
easyJet
Wed 3/1811:55 am
KEF
-
BCN
1 stop7h 15m
easyJet
Deal found 2/11$236
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 3/1010:10 am
BCN
-
KEF
1 stop8h 35m
Multiple Airlines
Tue 3/1711:05 am
KEF
-
BCN
1 stop11h 15m
Multiple Airlines
Deal found 2/10$241
This Connections by easyJet deal was found by Cheapflights users on 2/10. 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 5/1612:30 am
BCN
-
KEF
1 stop11h 25m
easyJet
Sat 5/2312:15 am
KEF
-
BCN
1 stop21h 00m
easyJet
Deal found 2/10$242
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/410:25 pm
BCN
-
KEF
1 stop22h 30m
Wizz Air
Sat 4/117:50 pm
KEF
-
BCN
1 stop23h 50m
Wizz Air
Deal found 2/12$255

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Scandinavian Airlines)

One-way from

$86
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$457

Good round-trip deal

$558 or less

Good one-way deal

$545 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
Search Deals
One-way flight from Barcelona-El Prat to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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 February 13, 2026.
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

Sun 4/19

9:45 am-4:15 pm

1 stop8h 30m

Reykjavik Keflavik Intl

Fri 4/24

7:55 am-9:55 am

2 stops24h 00m

$234

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 4/18

11:50 am-4:15 pm

2 stops30h 25m

Reykjavik Keflavik Intl

Sat 4/25

9:35 am-9:45 am

2 stops22h 10m

$260

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 4/25

10:45 am-9:50 am

2 stops25h 05m

Reykjavik Keflavik Intl

Sat 5/2

9:35 am-9:45 am

2 stops22h 10m

$261

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Sat 4/11

11:50 am-5:45 pm

1 stop7h 55m

Reykjavik Keflavik Intl

Sat 4/25

9:35 am-9:45 am

2 stops22h 10m

$280

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Fri 5/1

9:30 pm-9:25 am

1 stop13h 55m

Reykjavik Keflavik Intl

Tue 5/5

10:50 am-10:30 pm

1 stop9h 40m

$325

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Wed 7/8

11:35 am-8:05 am

1 stop22h 30m

Reykjavik Keflavik Intl

Sun 7/19

9:10 am-9:25 pm

1 stop10h 15m

$355

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Thu 5/21

7:00 pm-7:05 am

2 stops14h 05m

Reykjavik Keflavik Intl

Thu 5/28

11:15 am-9:35 am

2 stops20h 20m

$357

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Wed 6/10

1:10 pm-8:20 am

1 stop21h 10m

$86

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Mon 4/20

9:35 am-3:55 pm

1 stop8h 20m

$91

BarcelonaReykjavik

BCN - KEF

BCNKEF

Barcelona-El Prat

Wed 3/25

10:45 am-8:45 am

1 stop23h 00m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 15 results
1
2
  • 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 February 6, 2026.

Booking 55 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $151). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in August 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 February 13, 2026.

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.

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 Scandinavian Airlines and easyJet fly from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in about 8h 30m. The time it takes to get you to your destination can typically vary by up to 2h 25m. Airlines will cover a distance of 1851 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    On average you can expect to pay $874 for a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $381 while the most popular route, (Barcelona-El Prat - Reykjavik Keflavik Intl) is currently priced at $245.

  • 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $151). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in August 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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