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Barcelona-El Prat

$81+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BCN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
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 septiembre 16, 2025.

Round-trip from

$170
(Connections by easyJet)

One-way from

$81
(Connections by easyJet)

Popular in

September

Cheapest in

March

Average price

$519

Good one-way deal

$303 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. 15% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 16, 2025.

This Connections by easyJet deal was found by Cheapflights users on 9/15. 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.
jue. 11/66:50 pmKEF - BCN
1 stop14h 00measyJet
jue. 11/1310:35 amBCN - KEF
1 stop7h 40measyJet
Deal found 9/15$170
This Connections by easyJet deal was found by Cheapflights users on 9/14. 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.
vie. 11/147:40 pmKEF - BCN
1 stop12h 55measyJet
dom. 11/168:55 pmBCN - KEF
1 stop15h 20measyJet
Deal found 9/14$177
This Connections by easyJet deal was found by Cheapflights users on 9/15. 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.
lun. 12/1511:55 amKEF - BCN
1 stop7h 15measyJet
lun. 1/1211:20 amBCN - KEF
1 stop8h 45measyJet
Deal found 9/15$179
This Connections by easyJet deal was found by Cheapflights users on 9/14. 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.
mié. 10/297:20 pmKEF - BCN
1 stop13h 00measyJet
mié. 11/57:20 amBCN - KEF
1 stop10h 55measyJet
Deal found 9/14$190
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 11/511:55 amKEF - BCN
1 stop7h 15mMultiple Airlines
mar. 11/1110:10 amBCN - KEF
1 stop8h 35mMultiple Airlines
Deal found 9/16$201
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:30 pmKEF - BCN
Nonstop4h 20mPLAY
jue. 11/139:50 pmBCN - KEF
Nonstop4h 40mPLAY
Deal found 9/14$203
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:00 amKEF - BCN
1 stop9h 10mMultiple Airlines
jue. 11/1310:10 amBCN - KEF
1 stop8h 50mMultiple Airlines
Deal found 9/15$205

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 septiembre 16, 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

jue. 11/6

6:50 pm-9:50 am

1 stop14h 00m

Barcelona-El Prat

jue. 11/13

10:35 am-5:15 pm

1 stop7h 40m

$171

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

vie. 11/14

7:40 pm-9:35 am

1 stop12h 55m

Barcelona-El Prat

dom. 11/16

8:55 pm-11:15 am

1 stop15h 20m

$177

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

lun. 12/15

11:55 am-8:10 pm

1 stop7h 15m

Barcelona-El Prat

lun. 1/12

11:20 am-7:05 pm

1 stop8h 45m

$179

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

mié. 10/29

7:20 pm-9:20 am

1 stop13h 00m

Barcelona-El Prat

mié. 11/5

7:20 am-5:15 pm

1 stop10h 55m

$190

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

jue. 11/6

5:55 pm-10:00 pm

2 stops27h 05m

Barcelona-El Prat

jue. 11/13

10:45 pm-7:40 pm

2 stops21h 55m

$210

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

sáb. 12/20

6:35 pm-12:50 pm

1 stop17h 15m

Barcelona-El Prat

sáb. 1/10

10:35 am-10:30 am

1 stop24h 55m

$213

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

lun. 12/15

11:55 am-9:45 pm

2 stops8h 50m

Barcelona-El Prat

lun. 1/12

7:40 am-7:40 pm

1 stop13h 00m

$216

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

mié. 11/5

11:55 am-10:50 pm

2 stops9h 55m

Barcelona-El Prat

mar. 11/11

10:10 am-5:45 pm

1 stop8h 35m

$222

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

dom. 11/2

12:45 am-9:30 am

1 stop31h 45m

Barcelona-El Prat

mar. 11/11

10:10 am-5:45 pm

1 stop8h 35m

$231

ReykjavikBarcelona

KEF - BCN

KEFBCN

Reykjavik Keflavik Intl

mié. 11/26

6:05 pm-9:50 am

1 stop14h 45m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
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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 $1,061). 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 septiembre 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport by exploring options for tickets at noon.

How much does it cost to fly round-trip from Reykjavik Keflavik Intl Airport to Barcelona-El Prat Airport?

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 septiembre 16, 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
7.0
Good
544 reviews

Comfort

6.9

Food

6.2

Crew

8.0

Boarding

7.2

Overall

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
Icelandair
7.0
Good
544 reviews
Icelandair
7.0
Good
544 reviews

Comfort

6.9

Food

6.2

Crew

8.0

Boarding

7.2

Overall

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
PLAY
7.0
Good
103 reviews
Icelandair
7.0
Good
544 reviews

Comfort

6.9

Food

6.2

Crew

8.0

Boarding

7.2

Overall

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

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 14h. easyJet provides one of the quickest options available for as low as $171. 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: Qatar Airways (100%), Vueling (100%), Iberia( 100%).

  • 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 $184. While the most popular route (Reykjavik Keflavik Intl - Barcelona-El Prat) can be booked for $232 on average, our data indicates $328 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 $1,061). 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
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Other flights to Barcelona-El Prat

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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$229Average$434FlexibilityNo cancel feeOn-time76%
PLAYCheapest$252Average$428FlexibilityNo cancel feeOn-timeN/A

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