Find flights
Deals
When to book
FAQs

Cheap flights from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport from £38

BCN — KEF
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Barcelona-El Prat to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Keflavik Intl

Sat 21/1117:30 -
1 stop24h 30m
Thu 3/1216:45 -
1 stop20h 55m
Deal found 9/9£197
Wed 7/1009:10 -
1 stop10h 35m
Sun 11/1009:05 -
1 stop10h 15m
Deal found 8/9£205
Thu 15/1019:10 -
1 stop16h 45m
Mon 19/1018:40 -
1 stop12h 00m
Deal found 8/9£218
Sat 7/1106:35 -
1 stop9h 30m
Sat 14/1116:05 -
1 stop16h 10m
Deal found 7/9£221
Sun 8/1120:10 -
1 stop15h 40m
Fri 20/1118:10 -
1 stop18h 30m
Deal found 7/9£244
Fri 20/1119:10 -
1 stop16h 40m
Mon 23/1118:05 -
1 stop16h 30m
Deal found 7/9£249
Mon 28/1220:55 -
1 stop14h 20m
Sat 2/111:50 -
1 stop10h 25m
Deal found 5/9£251
Wed 30/922:00 -
1 stop12h 05m
Thu 1/1010:15 -
1 stop11h 05m
Deal found 7/9£254
Thu 8/1007:10 -
1 stop11h 35m
Mon 12/1018:40 -
1 stop26h 05m
Deal found 8/9£260
Tue 22/918:45 -
1 stop17h 10m
Sun 27/908:55 -
1 stop10h 25m
Deal found 7/9£262
Tue 29/1220:55 -
1 stop20h 20m
Sat 2/111:50 -
1 stop10h 25m
Deal found 5/9£264

Find flight deals from Barcelona-El Prat to Keflavik Intl

Round-trip from

£197

One-way from

£38

Popular in

August

Cheapest in

December

Average price

£394
British Airways
  • British Airways
  • 21/11-3/12
  • 2 total stops
  • 45h 25m total
  • Barcelona to Reykjavik
Search Deals
easyJet
  • easyJet
  • 17/11-31/12
  • 1 total stop
  • 28h 50m total
  • Barcelona to Reykjavik
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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

Price

Cheapest return flight

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Mon 30/11

18:50-11:55

1 stop18h 05m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£49

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Fri 13/11

20:55-10:15

1 stop14h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£52

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Wed 16/12

09:20-17:15

1 stop8h 55m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£57

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Sun 20/12

22:05-16:40

1 stop19h 35m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£59

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Sat 19/12

07:30-17:25

1 stop10h 55m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£64

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Sun 15/11

21:45-11:10

1 stop14h 25m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£64

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Thu 7/1

10:35-10:50

2 stops25h 15m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£210

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Wed 2/12

19:25-13:50

1 stop19h 25m

Reykjavik Keflavik Intl

Tue 8/12

11:55-11:30

1 stop22h 35m

£221

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Mon 28/9

20:35-09:55

1 stop15h 20m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£230

BarcelonaReykjavik

BCN Barcelona-El Prat - KEF Reykjavik Keflavik Intl

BCNKEF

Barcelona-El Prat

Wed 6/1

12:35-15:20

2 stops27h 45m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£255

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 return price

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?

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 £173). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of £508). 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?

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 much does it cost for a return flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

Airfare is below average for this route at the moment.

Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport flights typically cost between £341 and £432 in November.
The cheapest return price found within the last 5 days was £197 on British Airways (21 Nov–3 Dec).

Related info for your journey

  • How long is the flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport?

    Departing from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport will take you 4h 40m. The distance from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport is about 1851 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Reykjavik Keflavik Intl Airport from Barcelona-El Prat Airport, check out the most reliable airlines to get you to your destination on time: Vueling (56%), Iberia (56%), Icelandair( 33%).

  • 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 holiday 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, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport (average of £173). Flying from Barcelona-El Prat Airport to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of £508). 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

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Kopavogur
Keflavik
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Barcelona-El Prat to Keflavik Intl?

Cheapflights makes it easy to find Barcelona-El Prat to Keflavik Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Keflavik Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Barcelona-El Prat to Keflavik Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Barcelona-El Prat to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Barcelona-El Prat? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Keflavik Intl become cheaper?

Not ready to book yet? You can track prices for flights from Barcelona-El Prat to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.