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Keflavik Intl

$182+ Cheap flights from Bruxelles-National (BRU) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — KEF
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Reykjavik Keflavik Intl are usually found in February or March, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Find flight deals from Bruxelles-National to Keflavik Intl

Cheapest flights from Bruxelles-National to Keflavik Intl
Explore the most affordable flight options available from Bruxelles-National to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Lufthansa deal was found by Cheapflights users on 10/20. 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.
Thu 11/279:05 amBRU - KEF
1 stop6h 10mLufthansa
Fri 12/53:25 pmKEF - BRU
1 stop6h 05mLufthansa
Deal found 10/20$248
This Lufthansa deal was found by Cheapflights users on 10/22. 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.
Mon 11/36:40 amBRU - KEF
1 stop7h 40mMultiple Airlines
Thu 11/133:10 pmKEF - BRU
1 stop6h 30mMultiple Airlines
Deal found 10/22$273
This Lufthansa deal was found by Cheapflights users on 10/22. 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.
Fri 12/57:20 pmBRU - KEF
2 stops19h 00mMultiple Airlines
Fri 12/123:25 pmKEF - BRU
1 stop6h 05mMultiple Airlines
Deal found 10/22$278
This Lufthansa deal was found by Cheapflights users on 10/20. 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.
Mon 11/36:40 amBRU - KEF
1 stop7h 40mMultiple Airlines
Fri 11/143:25 pmKEF - BRU
1 stop6h 05mMultiple Airlines
Deal found 10/20$280
This Lufthansa deal was found by Cheapflights users on 10/20. 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 11/296:45 amBRU - KEF
1 stop8h 30mLufthansa
Fri 12/53:25 pmKEF - BRU
1 stop6h 05mLufthansa
Deal found 10/20$281
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/512:45 pmBRU - KEF
2 stops25h 35mLufthansa
Fri 12/123:25 pmKEF - BRU
1 stop6h 05mLufthansa
Deal found 10/21$288
This KLM deal was found by Cheapflights users on 10/21. 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 11/166:15 amBRU - KEF
1 stop13h 50mKLM
Thu 11/208:00 pmKEF - BRU
1 stop10h 35mKLM
Deal found 10/21$297
This KLM deal was found by Cheapflights users on 10/20. 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 11/208:05 amBRU - KEF
1 stop12h 00mKLM
Wed 11/268:05 pmKEF - BRU
1 stop13h 05mKLM
Deal found 10/20$298
This KLM deal was found by Cheapflights users on 10/20. 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 11/306:15 amBRU - KEF
1 stop13h 50mKLM
Fri 12/511:25 amKEF - BRU
1 stop9h 55mKLM
Deal found 10/20$299

Cheap flight deals from Bruxelles-National to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(Lufthansa)

One-way from

$182
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$355

Good round-trip deal

$488 or less

Good one-way deal

$317 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Reykjavik Keflavik Intl flights.
Search Deals
From Brussels Bruxelles-National to Reykjavik Keflavik Intl
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One-way flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 October 22, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Bruxelles-National

Fly to

Keflavik Intl

Route

Depart

Return

Price

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Wed 3/4

6:40 am-1:05 pm

1 stop7h 25m

Reykjavik Keflavik Intl

Fri 3/13

3:25 pm-10:30 pm

1 stop6h 05m

$268

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Fri 3/13

5:45 pm-12:25 am

1 stop7h 40m

Reykjavik Keflavik Intl

Fri 3/20

1:15 am-10:50 am

1 stop8h 35m

$276

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Fri 1/9

9:15 pm-1:20 pm

2 stops17h 05m

Reykjavik Keflavik Intl

Tue 1/13

3:20 pm-10:30 pm

1 stop6h 10m

$288

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sun 3/15

10:45 am-7:05 pm

1 stop9h 20m

Reykjavik Keflavik Intl

Sun 3/22

8:05 pm-7:35 am

1 stop10h 30m

$297

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sun 3/15

8:05 am-7:05 pm

1 stop12h 00m

Reykjavik Keflavik Intl

Sat 3/21

8:05 pm-2:15 pm

1 stop17h 10m

$297

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 3/14

8:05 am-7:05 pm

1 stop12h 00m

Reykjavik Keflavik Intl

Sun 3/22

8:05 pm-10:10 am

1 stop13h 05m

$297

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 3/14

6:15 am-7:05 pm

1 stop13h 50m

Reykjavik Keflavik Intl

Sat 3/28

8:05 pm-6:30 am

1 stop9h 25m

$297

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Mon 3/16

8:05 am-7:05 pm

1 stop12h 00m

Reykjavik Keflavik Intl

Sun 3/22

8:05 pm-10:10 am

1 stop13h 05m

$297

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Thu 12/4

6:15 am-7:05 pm

1 stop13h 50m

Reykjavik Keflavik Intl

Thu 12/11

8:00 pm-7:35 am

1 stop10h 35m

$298

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 1/17

3:10 pm-10:45 am

1 stop20h 35m

Reykjavik Keflavik Intl

Sun 1/18

3:40 pm-9:40 am

1 stop17h 00m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results
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Compare providers for flights from Bruxelles-National 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 Bruxelles-National to Keflavik Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*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 Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National 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 Brussels Bruxelles-National 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 Bruxelles-National to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Bruxelles-National 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 Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Keflavik Intl. Price data was last updated on October 17, 2025.

The price you pay for your flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport (average of $198). Flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $287). 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 BRU to KEF?

Find hourly flight availability from Bruxelles-National 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 October 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

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 October 22, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines and Icelandair from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,535 reviews

Overall

7.4

Boarding

7.6

Food

6.6

Entertainment

6.6

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,535 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Overall

7.4

Boarding

7.6

Food

6.6

Entertainment

6.6

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Icelandair
7.0
Good
560 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Overall

7.4

Boarding

7.6

Food

6.6

Entertainment

6.6

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Keflavik Intl. 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 Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

    Departing from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport will take you 9h 20m. Brussels Bruxelles-National Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1334 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport round-trip?

    Our cheapest airline available from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $200 on this airline. An additional option worth looking into is Icelandair, starting at $239. Users have found that Scandinavian Airlines is 42% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

    Before booking your flight to Reykjavik Keflavik Intl Airport from Brussels Bruxelles-National Airport, check out the most reliable airlines to get you to your destination on time: PLAY (100%), Emirates (90%), Icelandair( 77%).

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

    Looking at all options, your cheapest flight can be booked for $303. While the most popular route (Brussels Bruxelles-National - Reykjavik Keflavik Intl) can be booked for $234 on average, our data indicates $614 when flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Bruxelles-National to Keflavik Intl that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Keflavik Intl.

  • Can I find deals for business class flights from Bruxelles-National to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport (average of $198). Flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $287). 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
Keflavik
Hveragerdi

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Top 2 airlines flying from Bruxelles-National to Keflavik Intl

Discover the top 2 airlines that operate flights from Bruxelles-National 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$239Average$446FlexibilityNo cancel feeOn-time76%

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