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Keflavik Intl

$127+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — KEF
abr. 1 — abr. 81
mar. 4/1
mar. 4/8
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 January, 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 marzo 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Scandinavian Airlines)

One-way from

$127
(Scandinavian Airlines)

Popular in

July

Cheapest in

February

Average price

$319

Good round-trip deal

$441 or less

Good one-way deal

$426 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.
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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 ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 27, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/26. 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. 4/284:00 pmBRU - KEF
2 stops18h 50mScandinavian Airlines
sáb. 5/311:00 amKEF - BRU
2 stops20h 40mScandinavian Airlines
Deal found 3/26$252
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
mié. 5/2112:45 pmBRU - KEF
2 stops21h 35mLufthansa
jue. 5/291:15 amKEF - BRU
1 stop14h 00mLufthansa
Deal found 3/26$256
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
sáb. 5/1012:45 pmBRU - KEF
1 stop13h 25mMultiple Airlines
sáb. 5/172:50 pmKEF - BRU
1 stop16h 00mMultiple Airlines
Deal found 3/26$259
This SWISS deal was found by Cheapflights users on 3/26. 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.
mié. 5/216:55 amBRU - KEF
1 stop27h 25mSWISS
jue. 5/299:05 amKEF - BRU
1 stop23h 10mSWISS
Deal found 3/26$276
This Icelandair deal was found by Cheapflights users on 3/26. 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.
lun. 5/191:50 pmBRU - KEF
Nonstop3h 25mIcelandair
mar. 5/277:35 amKEF - BRU
Nonstop3h 15mIcelandair
Deal found 3/26$367
This Austrian Airlines deal was found by Cheapflights users on 3/26. 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.
lun. 4/77:15 pmBRU - KEF
1 stop30h 05mAustrian Airlines
mar. 4/1512:10 amKEF - BRU
1 stop21h 15mAustrian Airlines
Deal found 3/26$371

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 marzo 27, 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

lun. 4/28

9:15 pm-4:20 pm

2 stops21h 05m

Reykjavik Keflavik Intl

sáb. 5/3

11:00 am-9:40 am

2 stops20h 40m

$252

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

mié. 5/21

12:45 pm-8:20 am

2 stops21h 35m

Reykjavik Keflavik Intl

jue. 5/29

1:15 am-5:15 pm

1 stop14h 00m

$256

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

sáb. 5/10

12:45 pm-12:10 am

1 stop13h 25m

Reykjavik Keflavik Intl

sáb. 5/17

2:50 pm-8:50 am

1 stop16h 00m

$259

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

mié. 5/21

6:55 am-8:20 am

1 stop27h 25m

Reykjavik Keflavik Intl

jue. 5/29

9:05 am-10:15 am

1 stop23h 10m

$276

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 5/19

1:50 pm-3:15 pm

Nonstop3h 25m

Reykjavik Keflavik Intl

jue. 5/22

7:35 am-12:50 pm

Nonstop3h 15m

$367

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

lun. 4/7

7:15 pm-11:20 pm

1 stop30h 05m

Reykjavik Keflavik Intl

mar. 4/15

12:10 am-11:25 pm

1 stop21h 15m

$371

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

mar. 7/1

12:30 pm-1:50 pm

Nonstop3h 20m

Reykjavik Keflavik Intl

mar. 7/8

6:10 am-11:30 am

Nonstop3h 20m

$387

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

dom. 6/15

9:20 pm-10:15 am

2 stops14h 55m

$127

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

vie. 5/23

4:50 pm-7:55 am

2 stops17h 05m

$187

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

vie. 5/23

7:35 pm-11:55 pm

1 stop30h 20m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 March 21, 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 marzo 27, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 45% 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 marzo 27, 2025.
See what other customers who have flown with LOT, Austrian Airlines and SWISS from Brussels to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
LOT
7.6
Good
1,063 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
Austrian Airlines
7.5
Good
769 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
SWISS
7.5
Good
1,569 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
Scandinavian Airlines
7.3
Good
1,325 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
Icelandair
7.0
Good
474 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Overall

7.6

Crew

8.2

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

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 Lufthansa and SWISS, starting at $256 and $276 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 $127. LOT flights start at $219 while deals on Icelandair start at $423 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 (75%), Turkish Airlines (75%), TAP AIR PORTUGAL( 75%).

  • 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 $314. While the most popular route (Brussels Bruxelles-National - Reykjavik Keflavik Intl) can be booked for $234 on average our data indicates $1,626 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
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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 marzo 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$157Average$272FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$279Average$406FlexibilityNo cancel feeOn-time76%
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