HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$125+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — KEF
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bruxelles-National 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 Brussels Bruxelles-National to Reykjavik Keflavik Intl are usually found in February or June, booked 64 days in advance, depart on a Thursday or Saturday and return on a Tuesday

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 April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$252
(Scandinavian Airlines)

One-way from

$125
(Scandinavian Airlines)

Popular in

July

Cheapest in

February

Average price

$378

Good round-trip deal

$422 or less

Good one-way deal

$529 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Reykjavik Keflavik Intl flights.
Search Deals
From Brussels Bruxelles-National to Reykjavik Keflavik Intl
Search Deals
One-way flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl.
Search Deals

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 April 15, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 pmBRU - KEF
1 stop14h 05mScandinavian Airlines
Sat 9/1311:00 amKEF - BRU
2 stops20h 40mScandinavian Airlines
Deal found 4/15$252
This PLAY deal was found by Cheapflights users on 4/14. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1412:30 pmBRU - KEF
Nonstop3h 20mPLAY
Tue 6/246:10 amKEF - BRU
Nonstop3h 20mPLAY
Deal found 4/14$265
This Lufthansa deal was found by Cheapflights users on 4/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amBRU - KEF
1 stop8h 05mLufthansa
Fri 5/1612:25 amKEF - BRU
1 stop10h 20mLufthansa
Deal found 4/14$269
This Lufthansa deal was found by Cheapflights users on 4/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:05 pmBRU - KEF
1 stop14h 15mMultiple Airlines
Thu 5/221:15 amKEF - BRU
1 stop13h 00mMultiple Airlines
Deal found 4/14$272
This SWISS deal was found by Cheapflights users on 4/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:40 amBRU - KEF
1 stop24h 40mSWISS
Thu 6/59:05 amKEF - BRU
1 stop10h 25mSWISS
Deal found 4/14$291
This Icelandair deal was found by Cheapflights users on 4/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:50 pmBRU - KEF
Nonstop3h 25mIcelandair
Wed 10/17:35 amKEF - BRU
Nonstop3h 15mIcelandair
Deal found 4/14$328
This Austrian Airlines deal was found by Cheapflights users on 4/14. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:50 amBRU - KEF
1 stop18h 30mAustrian Airlines
Sat 8/3012:10 amKEF - BRU
1 stop8h 55mAustrian Airlines
Deal found 4/14$431

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 April 15, 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

Thu 9/4

7:00 pm-7:05 am

1 stop14h 05m

Reykjavik Keflavik Intl

Sat 9/13

11:00 am-9:40 am

2 stops20h 40m

$252

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 6/14

12:30 pm-1:50 pm

Nonstop3h 20m

Reykjavik Keflavik Intl

Tue 6/24

6:10 am-11:30 am

Nonstop3h 20m

$265

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Tue 5/13

7:00 am-1:05 pm

1 stop8h 05m

Reykjavik Keflavik Intl

Fri 5/16

12:25 am-12:45 pm

1 stop10h 20m

$269

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Wed 5/14

8:05 pm-8:20 am

1 stop14h 15m

Reykjavik Keflavik Intl

Thu 5/22

1:15 am-4:15 pm

1 stop13h 00m

$272

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Wed 5/28

9:40 am-8:20 am

1 stop24h 40m

Reykjavik Keflavik Intl

Thu 6/5

9:05 am-9:30 pm

1 stop10h 25m

$291

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 9/20

1:50 pm-3:15 pm

Nonstop3h 25m

Reykjavik Keflavik Intl

Fri 10/3

7:35 am-12:50 pm

Nonstop3h 15m

$328

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 8/23

6:50 am-11:20 pm

1 stop18h 30m

Reykjavik Keflavik Intl

Sat 8/30

12:10 am-11:05 am

1 stop8h 55m

$431

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Tue 6/3

10:20 am-4:20 pm

1 stop8h 00m

$125

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Tue 6/3

3:00 pm-8:20 am

2 stops43h 20m

$238

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Tue 6/3

1:50 pm-3:15 pm

Nonstop3h 25m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Brussels Bruxelles-National Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 April 11, 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 64 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, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 April 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the evening.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 15, 2025.
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
775 reviews
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,578 reviews
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Scandinavian Airlines
7.3
Good
1,335 reviews
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Icelandair
7.0
Good
481 reviews
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
PLAY
7.0
Good
99 reviews
Austrian Airlines
7.6
Good
775 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

  • 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 $252 on this airline. Additional options worth looking into are PLAY and Lufthansa, starting at $265 and $269 round-trip. Users have found that Scandinavian Airlines is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $125. SWISS flights start at $238 while deals on Icelandair start at $322 one-way.

  • 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: Icelandair (79%), Turkish Airlines (79%), TAP AIR PORTUGAL( 79%).

  • 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 $328. While the most popular route (Brussels Bruxelles-National - Reykjavik Keflavik Intl) can be booked for $234 on average our data indicates $1,245 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, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Bruxelles-National to Keflavik Intl

Discover the top 3 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$194Average$292FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$279Average$385FlexibilityNo cancel feeOn-time76%

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.