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Barcelona-El Prat

$97+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BCN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$203
(PLAY)

One-way from

$97
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$399

Good round-trip deal

$428 or less

Good one-way deal

$273 or less
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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Highest demand for flights based on searches. 14% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 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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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Barcelona-El Prat.
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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 June 12, 2025.

This PLAY deal was found by Cheapflights users on 6/12. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/103:20 pmKEF - BCN
Nonstop4h 20mPLAY
Sun 11/29:50 pmBCN - KEF
Nonstop4h 40mPLAY
Deal found 6/12$203
This Connections by easyJet deal was found by Cheapflights users on 6/10. 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.
Wed 12/311:30 amKEF - BCN
1 stop7h 40measyJet
Wed 12/107:00 pmBCN - KEF
1 stop17h 40measyJet
Deal found 6/10$204
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:10 pmKEF - BCN
1 stop6h 55mLufthansa
Fri 11/219:55 amBCN - KEF
1 stop6h 50mLufthansa
Deal found 6/10$229
This PLAY deal was found by Cheapflights users on 6/10. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:50 amKEF - BCN
1 stop16h 35mMultiple Airlines
Wed 11/195:45 amBCN - KEF
1 stop9h 15mMultiple Airlines
Deal found 6/10$236
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:55 pmKEF - BCN
1 stop24h 50mWizz Air
Tue 7/812:55 pmBCN - KEF
1 stop7h 20mWizz Air
Deal found 6/11$280
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1212:40 amKEF - BCN
1 stop20h 55mSWISS
Thu 7/179:40 amBCN - KEF
1 stop24h 35mSWISS
Deal found 6/10$295
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:35 amKEF - BCN
1 stop25h 30mScandinavian Airlines
Thu 11/2010:55 amBCN - KEF
1 stop29h 20mScandinavian Airlines
Deal found 6/10$316
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/298:40 pmKEF - BCN
Nonstop4h 25mVueling
Sun 7/65:10 pmBCN - KEF
Nonstop4h 45mVueling
Deal found 6/11$326
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:40 amKEF - BCN
1 stop20h 30mBritish Airways
Mon 11/177:55 pmBCN - KEF
1 stop16h 00mBritish Airways
Deal found 6/10$379
This Icelandair deal was found by Cheapflights users on 6/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:00 amKEF - BCN
Nonstop4h 10mIcelandair
Fri 11/2111:45 amBCN - KEF
Nonstop4h 45mIcelandair
Deal found 6/10$424
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:10 amKEF - BCN
1 stop17h 40mAustrian Airlines
Fri 7/1810:00 amBCN - KEF
1 stop15h 20mAustrian Airlines
Deal found 6/10$444
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:30 amKEF - BCN
1 stop11h 25mFinnair
Wed 12/1010:05 amBCN - KEF
2 stops14h 50mFinnair
Deal found 6/10$510

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 June 12, 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

Fri 10/10

3:20 pm-9:40 pm

Nonstop4h 20m

Barcelona-El Prat

Sun 11/2

9:50 pm-1:30 am

Nonstop4h 40m

$203

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Wed 12/3

11:30 am-8:10 pm

1 stop7h 40m

Barcelona-El Prat

Wed 12/10

7:00 pm-11:40 am

1 stop17h 40m

$204

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sat 11/15

3:10 pm-11:05 pm

1 stop6h 55m

Barcelona-El Prat

Fri 11/21

9:55 am-3:45 pm

1 stop6h 50m

$229

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Wed 11/12

6:50 am-12:25 am

1 stop16h 35m

Barcelona-El Prat

Wed 11/19

5:45 am-2:00 pm

1 stop9h 15m

$236

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Tue 7/1

6:55 pm-9:45 pm

1 stop24h 50m

Barcelona-El Prat

Tue 7/8

12:55 pm-6:15 pm

1 stop7h 20m

$280

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sat 7/12

12:40 am-11:35 pm

1 stop20h 55m

Barcelona-El Prat

Thu 7/17

9:40 am-8:15 am

1 stop24h 35m

$295

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Wed 11/12

7:35 am-10:05 am

1 stop25h 30m

Barcelona-El Prat

Thu 11/20

10:55 am-3:15 pm

1 stop29h 20m

$316

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Sun 6/29

8:40 pm-3:05 am

Nonstop4h 25m

Barcelona-El Prat

Sun 7/6

5:10 pm-7:55 pm

Nonstop4h 45m

$326

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Thu 11/13

11:40 am-9:10 am

1 stop20h 30m

Barcelona-El Prat

Mon 11/17

7:55 pm-10:55 am

1 stop16h 00m

$379

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

Mon 11/10

8:00 am-1:10 pm

Nonstop4h 10m

Barcelona-El Prat

Tue 11/18

11:45 am-3:30 pm

Nonstop4h 45m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 30 results
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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, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport (average of $523). Flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,062). 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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport by exploring options for tickets at noon.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Reykjavik to Barcelona, such as KLM, Norwegian and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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.

  • 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 $203. Other airlines that can offer you cheap pricing are easyJet, from $204, and Lufthansa, from $229. PLAY is currently priced 48% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $130 on Wizz Air. Other airlines that offer cheap prices include PLAY from $137 and Scandinavian Airlines from $154 one-way.

  • 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 (100%), Icelandair (94%), PLAY( 88%).

  • 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 $195. While the most popular route (Reykjavik Keflavik Intl - Barcelona-El Prat) can be booked for $355 on average our data indicates $541 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, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport (average of $523). Flying from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,062). 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
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$203Average$350FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$229Average$434FlexibilityNo cancel feeOn-time76%

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