$67+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — KEF
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Barcelona-El Prat to Reykjavik Keflavik Intl are usually found in December or May, booked 55 days in advance, depart on a Friday or Tuesday and return on a Tuesday
Cheap flight deals from Barcelona-El Prat to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to Keflavik IntlExplore 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 August 6, 2026.
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 August 6, 2026.
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Mon 10/53:45 pm -
Nonstop4h 35m
Wed 10/146:45 pm -
1 stop15h 40m
Deal found 8/4![Multiple Airlines logo]()
$366
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Fri 8/219:00 pm -
2 stops28h 35m
Tue 8/256:00 pm -
1 stop15h 05m
Deal found 8/5![Multiple Airlines logo]()
$373
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Tue 9/293:45 pm -
Nonstop4h 35m
Mon 10/58:25 am -
Nonstop4h 20m
Deal found 8/3![Icelandair logo]()
$375
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:45 pm -
1 stop14h 05m
Sun 9/207:15 pm -
1 stop11h 30m
Deal found 8/3![KLM logo]()
$376
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:20 am -
1 stop13h 55m
Wed 9/98:00 pm -
1 stop12h 15m
Deal found 8/3![KLM logo]()
$378
This KLM deal was found by Cheapflights users on 8/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:25 pm -
1 stop7h 35m
Wed 9/98:00 pm -
1 stop10h 45m
Deal found 8/2![KLM logo]()
$383
This ITA Airways deal was found by Cheapflights users on 8/3. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:40 am -
2 stops10h 35m
Sun 10/1812:10 am -
1 stop15h 10m
Deal found 8/3![Multiple Airlines logo]()
$385
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:55 pm -
1 stop18h 50m
Thu 12/311:35 am -
2 stops20h 25m
Deal found 8/3![Multiple Airlines logo]()
$387
This Icelandair deal was found by Cheapflights users on 8/4. 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.
Fri 9/253:45 pm -
Nonstop4h 35m
Mon 10/58:25 am -
Nonstop4h 20m
Deal found 8/4![Icelandair logo]()
$388
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/37:00 pm -
1 stop16h 40m
Mon 9/75:05 pm -
1 stop23h 05m
Deal found 8/3![Scandinavian Airlines logo]()
$390
Best flights from Barcelona-El Prat to Keflavik IntlDiscover carefully curated flight deals from Barcelona-El Prat to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This ITA Airways deal was found by Cheapflights users on 8/2. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:40 am -
2 stops10h 35m
Sun 10/1812:10 am -
1 stop15h 10m
Deal found 8/2![Multiple Airlines logo]()
$385
This KLM deal was found by Cheapflights users on 8/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:45 pm -
1 stop14h 05m
Wed 9/168:00 pm -
1 stop10h 45m
Deal found 8/1![KLM logo]()
$416
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 8/307:00 pm -
1 stop7h 35m
Sun 9/65:35 pm -
1 stop14h 10m
Deal found 8/2![Scandinavian Airlines logo]()
$463
This KLM deal was found by Cheapflights users on 8/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:55 pm -
1 stop18h 50m
Thu 12/311:35 am -
2 stops20h 25m
Deal found 8/4![Multiple Airlines logo]()
$389
This ITA Airways deal was found by Cheapflights users on 8/4. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:20 pm -
1 stop9h 05m
Fri 10/1612:10 am -
1 stop15h 50m
Deal found 8/4![Multiple Airlines logo]()
$409
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:55 pm -
2 stops16h 45m
Sat 11/75:05 pm -
2 stops18h 10m
Deal found 8/3![KLM logo]()
$476
This KLM deal was found by Cheapflights users on 8/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:55 pm -
1 stop18h 50m
Fri 11/2011:35 am -
2 stops20h 25m
Deal found 8/1![Multiple Airlines logo]()
$438
This KLM deal was found by Cheapflights users on 8/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 pm -
1 stop14h 05m
Sun 10/1112:55 am -
2 stops13h 30m
Deal found 8/2![KLM logo]()
$520
This Finnair deal was found by Cheapflights users on 8/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:20 pm -
2 stops21h 10m
Mon 10/2610:00 am -
1 stop8h 55m
Deal found 8/5![Multiple Airlines logo]()
$526
Last-minute flights from Barcelona-El Prat to Keflavik IntlDiscover last-minute flight deals from Barcelona-El Prat to Keflavik Intl. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Keflavik Intl. Data last updated August 6, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Fri 8/219:00 pm -
2 stops28h 35m
Tue 8/256:00 pm -
1 stop15h 05m
Deal found 8/5![Multiple Airlines logo]()
$373
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 8/297:00 pm -
1 stop16h 40m
Sun 9/65:35 pm -
1 stop14h 10m
Deal found 8/2![Scandinavian Airlines logo]()
$396
This KLM deal was found by Cheapflights users on 8/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:25 pm -
1 stop7h 35m
Wed 9/98:00 pm -
1 stop10h 45m
Deal found 8/2![KLM logo]()
$383
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:20 am -
1 stop13h 55m
Wed 9/98:00 pm -
1 stop12h 15m
Deal found 8/3![KLM logo]()
$378
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/37:00 pm -
1 stop16h 40m
Mon 9/75:05 pm -
1 stop23h 05m
Deal found 8/3![Scandinavian Airlines logo]()
$390
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:45 pm -
1 stop14h 05m
Sun 9/207:15 pm -
1 stop11h 30m
Deal found 8/3![KLM logo]()
$376
This Icelandair deal was found by Cheapflights users on 8/4. 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.
Fri 9/253:45 pm -
Nonstop4h 35m
Mon 10/58:25 am -
Nonstop4h 20m
Deal found 8/4![Icelandair logo]()
$388
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Tue 9/293:45 pm -
Nonstop4h 35m
Mon 10/58:25 am -
Nonstop4h 20m
Deal found 8/3![Icelandair logo]()
$375
This FlightHub deal was found by Cheapflights users on 8/2. 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.
Tue 9/293:40 pm -
1 stop10h 30m
Tue 10/64:10 pm -
1 stop14h 40m
Deal found 8/2![Multiple Airlines logo]()
$399
One-way flights from Barcelona-El Prat to Keflavik IntlSearch for one-way flight options from Barcelona-El Prat to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Barcelona-El Prat to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Connections by easyJet deal was found by Cheapflights users on 8/3. 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 11/138:00 pm -
1 stop22h 25m
Deal found 8/3![easyJet logo]()
$67
This Connections by easyJet deal was found by Cheapflights users on 8/1. 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 11/910:20 am -
1 stop7h 20m
Deal found 8/1![easyJet logo]()
$72
This Connections by easyJet deal was found by Cheapflights users on 8/4. 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 11/1212:15 pm -
1 stop23h 35m
Deal found 8/4![easyJet logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 11/1310:25 pm -
2 stops20h 00m
Deal found 8/5![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Mon 10/121:10 pm -
1 stop29h 45m
Deal found 8/5![Multiple Airlines logo]()
$104
This Mytrip deal was found by Cheapflights users on 8/6. 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.
Fri 9/2511:25 pm -
2 stops21h 50m
Deal found 8/6![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:10 pm -
1 stop31h 10m
Deal found 8/6![Wizz Air logo]()
$122
This Connections by easyJet deal was found by Cheapflights users on 8/3. 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 10/2610:20 am -
1 stop7h 20m
Deal found 8/3![easyJet logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 10/261:10 pm -
2 stops31h 20m
Deal found 8/3![Multiple Airlines logo]()
$128
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Mytrip) |
One-way from | $67 (Connections by easyJet) |
Popular in | August |
Cheapest in | December |
Average price | $678 |
Good round-trip deal | $1,232 or less |
Good one-way deal | $361 or less |
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 August 6, 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
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Tue 10/13
6:40 am-3:15 pm
2 stops10h 35m
Reykjavik Keflavik Intl
Sun 10/18
12:10 am-5:20 pm
1 stop15h 10m
$385
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Sat 11/21
7:55 pm-1:45 pm
1 stop18h 50m
Reykjavik Keflavik Intl
Thu 12/3
11:35 am-9:00 am
2 stops20h 25m
$389
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Sat 10/10
4:20 pm-11:25 pm
1 stop9h 05m
Reykjavik Keflavik Intl
Fri 10/16
12:10 am-6:00 pm
1 stop15h 50m
$409
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Thu 9/10
7:45 pm-7:50 am
1 stop14h 05m
Reykjavik Keflavik Intl
Wed 9/16
8:00 pm-8:45 am
1 stop10h 45m
$416
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Sun 11/8
7:55 pm-1:45 pm
1 stop18h 50m
Reykjavik Keflavik Intl
Fri 11/20
11:35 am-9:00 am
2 stops20h 25m
$438
Quickest round-trip
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Sun 8/30
7:00 pm-12:35 am
1 stop7h 35m
Reykjavik Keflavik Intl
Sun 9/6
5:35 pm-9:45 am
1 stop14h 10m
$463
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Sat 10/31
7:55 pm-11:40 am
2 stops16h 45m
Reykjavik Keflavik Intl
Sat 11/7
5:05 pm-12:15 pm
2 stops18h 10m
$476
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Thu 10/8
7:45 pm-7:50 am
1 stop14h 05m
Reykjavik Keflavik Intl
Sun 10/11
12:55 am-4:25 pm
2 stops13h 30m
$520
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Wed 10/21
9:20 pm-4:30 pm
2 stops21h 10m
Reykjavik Keflavik Intl
Mon 10/26
10:00 am-7:55 pm
1 stop8h 55m
$526
Cheapest one-way
BarcelonaReykjavik
BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl
BCNKEF
Barcelona-El Prat
Fri 11/13
8:00 pm-5:25 pm
1 stop22h 25m
$67
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
BCN-KEF
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
Prices
Delays
How far ahead should I book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?
Booking 54 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, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of $235). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of $686). 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 August 6, 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.
How often are flights from Barcelona to Reykjavik delayed?
About 27% of weekly flights between Barcelona and Reykjavik have experienced delays in the past year, with the average delay time being 143 minutes.
What is the most punctual flight time for Barcelona to Reykjavik flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Barcelona to Reykjavik flights?
Over the last year, CAA have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 August 6, 2026.
Peruse reviews from past customers who have flown with Icelandair 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.
Comfort
6.9
Entertainment
6.8
Boarding
7.1
Overall
7.0
Food
6.1
Crew
8.0
Reviews
1 / 20
10.0
ExcellentIzabela,Jun 2026
GLA - KEF
Comfort
6.9
Entertainment
6.8
Boarding
7.1
Overall
7.0
Food
6.1
Crew
8.0
Reviews
1 / 20
10.0
ExcellentIzabela,Jun 2026
GLA - KEF
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$499 | Average$904 | FlexibilityNo cancel fee | On-time76% |