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Barcelona-El Prat

$156+ Cheap flights from Keflavik Intl (KEF) to Barcelona-El Prat (BCN)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BCN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Keflavik Intl to Barcelona-El Prat

Cheapest flights from Keflavik Intl to Barcelona-El Prat
Explore the most affordable flight options available from Keflavik Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 12/45:55 pmKEF - BCN
1 stop15h 00mMultiple Airlines
Fri 12/121:10 pmBCN - KEF
1 stop7h 30mMultiple Airlines
Deal found 11/5$191
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Sat 12/137:45 pmKEF - BCN
1 stop12h 45measyJet
Wed 12/318:55 pmBCN - KEF
1 stop13h 20measyJet
Deal found 11/5$255
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/312:55 amKEF - BCN
1 stop16h 20mWizz Air
Fri 12/1210:50 pmBCN - KEF
1 stop11h 50mWizz Air
Deal found 11/5$258
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Wed 12/3112:55 amKEF - BCN
1 stop8h 40mMultiple Airlines
Fri 1/910:50 pmBCN - KEF
1 stop11h 50mMultiple Airlines
Deal found 11/6$313
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:10 pmKEF - BCN
1 stop6h 55mLufthansa
Wed 12/316:30 pmBCN - KEF
2 stops20h 45mLufthansa
Deal found 11/5$327
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/306:35 pmKEF - BCN
1 stop15h 25mMultiple Airlines
Sat 1/37:20 pmBCN - KEF
1 stop14h 35mMultiple Airlines
Deal found 11/6$377
This British Airways deal was found by Cheapflights users on 11/5. 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.
Thu 12/411:45 amKEF - BCN
1 stop9h 45mBritish Airways
Fri 12/126:40 amBCN - KEF
1 stop11h 35mBritish Airways
Deal found 11/5$407

Cheap flight deals from Keflavik Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Barcelona-El Prat (BCN). 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(Mytrip)

One-way from

$156
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$297

Good round-trip deal

$632 or less
Provider with most accurate pricing for Reykjavik Keflavik Intl-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Barcelona-El Prat flights.
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From Reykjavik Keflavik Intl to Barcelona-El Prat
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One-way flight from Reykjavik Keflavik Intl to Barcelona-El Prat
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to Barcelona-El Prat.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Barcelona-El Prat 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 6, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Keflavik Intl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Tue 1/20

11:05 am-10:05 pm

1 stop10h 00m

Barcelona-El Prat

Sun 1/25

9:15 pm-11:10 am

1 stop14h 55m

$208

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Mon 1/19

5:30 pm-4:10 pm

1 stop21h 40m

Barcelona-El Prat

Sun 1/25

8:55 pm-6:45 pm

1 stop22h 50m

$209

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Mon 1/19

7:40 pm-12:25 am

2 stops27h 45m

Barcelona-El Prat

Sun 1/25

10:45 pm-6:45 pm

2 stops21h 00m

$218

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sat 12/13

7:45 pm-9:30 am

1 stop12h 45m

Barcelona-El Prat

Wed 12/31

8:55 pm-9:15 am

1 stop13h 20m

$255

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Thu 1/1

7:35 pm-10:05 pm

1 stop25h 30m

Barcelona-El Prat

Fri 1/9

10:50 pm-9:40 am

1 stop11h 50m

$268

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Thu 1/1

9:25 am-9:30 am

2 stops23h 05m

Barcelona-El Prat

Fri 1/9

8:40 pm-5:15 pm

2 stops21h 35m

$289

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Thu 12/4

10:00 am-7:55 pm

2 stops8h 55m

Barcelona-El Prat

Fri 12/12

12:35 pm-7:40 pm

1 stop8h 05m

$301

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sun 3/15

7:35 am-6:20 pm

1 stop9h 45m

Barcelona-El Prat

Wed 3/25

7:10 pm-10:45 am

1 stop16h 35m

$323

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Mon 2/23

1:00 pm-6:20 pm

2 stops28h 20m

Barcelona-El Prat

Mon 3/2

10:00 pm-10:45 am

1 stop13h 45m

$324

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sat 3/14

10:00 am-7:55 pm

1 stop8h 55m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 17 results
1
2

Compare providers for flights from Keflavik Intl to Barcelona-El Prat

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

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

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

Currently, August is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport (average of $136). Flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of $428). 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 KEF to BCN?

Find hourly flight availability from Keflavik Intl to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport by exploring options for tickets in the evening.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated November 6, 2025.
Read through reviews of airlines operating flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport, such as Icelandair and PLAY. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
572 reviews

Crew

8.0

Food

6.2

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.1
Good
572 reviews
Icelandair
7.1
Good
572 reviews

Crew

8.0

Food

6.2

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
PLAY
7.0
Good
Icelandair
7.1
Good
572 reviews

Crew

8.0

Food

6.2

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Barcelona-El Prat. 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 Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport?

    A quick flight from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport can take about 21h 40m. easyJet provides one of the quickest options available for as low as $209. The distance between Reykjavik Keflavik Intl Airport and Barcelona-El Prat Airport is about 1851 mi.

  • What are the cheapest airlines flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport round-trip from $229. Another airline that can offer you cheap pricing is PLAY. Icelandair is currently priced 41% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport?

    Before booking your flight to Barcelona-El Prat Airport from Reykjavik Keflavik Intl Airport, check out the most reliable airlines to get you to your destination on time: Emirates (94%), Icelandair (94%), PLAY( 92%).

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

    Looking at all options, your cheapest flight can be booked for $348. While the most popular route (Reykjavik Keflavik Intl - Barcelona-El Prat) can be booked for $232 on average, our data indicates $722 when flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport (average of $136). Flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of $428). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Top 2 airlines flying from Keflavik Intl to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Keflavik Intl to Barcelona-El Prat. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$229Average$434FlexibilityNo cancel feeOn-time76%
PLAYCheapest$252Average$425FlexibilityNo cancel feeOn-timeN/A

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