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Keflavik Intl

$160+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — KEF
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 May, booked 63 days in advance, depart on a Wednesday 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 septiembre 15, 2025.

Round-trip from

$227
(Scandinavian Airlines)

One-way from

$160
(Scandinavian Airlines)

Popular in

July

Cheapest in

February

Average price

$341

Good round-trip deal

$475 or less

Good one-way deal

$555 or less
From Brussels Bruxelles-National to Reykjavik Keflavik Intl
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One-way flight from Brussels Bruxelles-National to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 7% potential increase in price ($29 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 September 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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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 septiembre 15, 2025.

This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/108:30 pmBRU - KEF
1 stop15h 15mScandinavian Airlines
sáb. 11/1511:25 amKEF - BRU
1 stop7h 25mScandinavian Airlines
Deal found 9/15$227
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1211:30 amBRU - KEF
2 stops24h 15mScandinavian Airlines
dom. 11/1611:15 amKEF - BRU
1 stop6h 00mScandinavian Airlines
Deal found 9/15$230
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:30 amBRU - KEF
2 stops24h 15mScandinavian Airlines
dom. 11/3011:15 amKEF - BRU
1 stop6h 00mScandinavian Airlines
Deal found 9/15$231
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:55 amBRU - KEF
1 stop10h 20mSWISS
mar. 10/214:10 pmKEF - BRU
1 stop14h 40mSWISS
Deal found 9/14$232
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:30 amBRU - KEF
1 stop24h 15mScandinavian Airlines
dom. 12/711:15 amKEF - BRU
1 stop22h 35mScandinavian Airlines
Deal found 9/15$249
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:45 amBRU - KEF
2 stops10h 30mMultiple Airlines
mar. 10/214:10 pmKEF - BRU
1 stop14h 40mMultiple Airlines
Deal found 9/14$255
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/412:50 pmBRU - KEF
Nonstop3h 30mIcelandair
dom. 12/77:35 amKEF - BRU
Nonstop3h 20mIcelandair
Deal found 9/15$257
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.
mar. 12/2311:30 amBRU - KEF
1 stop8h 15mScandinavian Airlines
lun. 12/295:05 pmKEF - BRU
1 stop15h 35mScandinavian Airlines
Deal found 9/15$266
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/29:00 amBRU - KEF
1 stop6h 20mLufthansa
dom. 12/73:20 pmKEF - BRU
1 stop6h 10mLufthansa
Deal found 9/15$267
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.
mié. 10/224:00 pmBRU - KEF
1 stop19h 30mMultiple Airlines
mar. 10/288:30 pmKEF - BRU
2 stops20h 45mMultiple Airlines
Deal found 9/14$269

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 septiembre 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

vie. 3/6

12:50 pm-3:20 pm

Nonstop3h 30m

Reykjavik Keflavik Intl

vie. 3/20

7:35 am-11:55 am

Nonstop3h 20m

$257

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

vie. 3/6

12:50 pm-3:20 pm

Nonstop3h 30m

Reykjavik Keflavik Intl

dom. 3/15

7:35 am-11:55 am

Nonstop3h 20m

$257

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 11/10

11:30 am-10:45 am

2 stops24h 15m

Reykjavik Keflavik Intl

sáb. 11/15

11:25 am-11:55 am

2 stops23h 30m

$265

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 2/2

11:30 am-10:45 am

2 stops24h 15m

Reykjavik Keflavik Intl

mié. 2/11

11:30 am-7:50 pm

1 stop7h 20m

$274

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

sáb. 1/17

6:15 am-7:05 pm

1 stop13h 50m

Reykjavik Keflavik Intl

lun. 1/19

8:05 pm-2:15 pm

1 stop17h 10m

$301

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

mié. 3/4

10:45 am-7:05 pm

1 stop9h 20m

Reykjavik Keflavik Intl

jue. 3/19

11:25 am-10:20 pm

1 stop9h 55m

$301

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

sáb. 11/8

3:10 pm-10:45 am

1 stop20h 35m

Reykjavik Keflavik Intl

mar. 11/11

11:30 am-2:30 pm

1 stop26h 00m

$306

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 12/22

8:30 pm-4:20 pm

1 stop20h 50m

Reykjavik Keflavik Intl

lun. 12/29

5:05 pm-9:40 am

1 stop15h 35m

$306

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

sáb. 3/7

3:10 pm-3:25 pm

1 stop25h 15m

Reykjavik Keflavik Intl

mié. 3/18

11:30 am-7:50 pm

1 stop7h 20m

$334

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 12/22

8:30 pm-4:20 pm

1 stop20h 50m

Reykjavik Keflavik Intl

mar. 12/30

12:00 pm-8:55 pm

1 stop7h 55m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
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2

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 September 12, 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, 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 June is currently the most expensive (average of $656). 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 septiembre 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 38% 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 septiembre 15, 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
1,484 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

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
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

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
544 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

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 3h 30m. Brussels Bruxelles-National Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1334 mi. Most flights are nonstop.

  • 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: Emirates (91%), Icelandair (84%), Turkish Airlines( 84%).

  • 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 $199. While the most popular route (Brussels Bruxelles-National - Reykjavik Keflavik Intl) can be booked for $234 on average, our data indicates $601 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 June is currently the most expensive (average of $656). 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$239Average$446FlexibilityNo cancel feeOn-time76%

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