HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$117+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 May, booked 63 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 June 12, 2025.

Round-trip from

$224
(Scandinavian Airlines)

One-way from

$117
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$337

Good round-trip deal

$396 or less

Good one-way deal

$506 or less
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. 6% potential increase in price ($22 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 June 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 June 12, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/146:55 pmBRU - KEF
2 stops17h 20mScandinavian Airlines
Wed 10/2210:20 amKEF - BRU
1 stop7h 30mScandinavian Airlines
Deal found 6/10$224
This Lufthansa deal was found by Cheapflights users on 6/10. 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 6/168:05 pmBRU - KEF
1 stop14h 30mMultiple Airlines
Wed 6/2512:25 amKEF - BRU
1 stop7h 45mMultiple Airlines
Deal found 6/10$281
This Lufthansa deal was found by Cheapflights users on 6/11. 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.
Sun 8/317:30 pmBRU - KEF
1 stop6h 05mLufthansa
Sun 9/712:25 amKEF - BRU
2 stops20h 45mLufthansa
Deal found 6/11$291
This SWISS deal was found by Cheapflights users on 6/11. 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.
Mon 6/168:05 pmBRU - KEF
1 stop14h 30mSWISS
Thu 6/269:10 amKEF - BRU
1 stop21h 40mSWISS
Deal found 6/11$292
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 6/146:50 amBRU - KEF
1 stop18h 30mAustrian Airlines
Sun 6/2212:10 amKEF - BRU
1 stop21h 15mAustrian Airlines
Deal found 6/10$335
This Icelandair deal was found by Cheapflights users on 6/10. 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
Thu 10/27:35 amKEF - BRU
Nonstop3h 15mIcelandair
Deal found 6/10$353
This PLAY deal was found by Cheapflights users on 6/11. 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.
Thu 7/2412:30 pmBRU - KEF
Nonstop3h 20mPLAY
Thu 8/76:10 amKEF - BRU
Nonstop3h 20mPLAY
Deal found 6/11$364

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 June 12, 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

Tue 10/14

6:55 pm-10:15 am

2 stops17h 20m

Reykjavik Keflavik Intl

Wed 10/22

10:20 am-7:50 pm

1 stop7h 30m

$224

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Wed 8/27

10:20 am-4:20 pm

1 stop8h 00m

Reykjavik Keflavik Intl

Sat 8/30

8:30 am-9:05 am

2 stops22h 35m

$282

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sun 8/31

7:30 pm-11:35 pm

1 stop6h 05m

Reykjavik Keflavik Intl

Sun 9/7

12:25 am-11:10 pm

2 stops20h 45m

$291

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Mon 6/30

6:00 pm-8:35 am

1 stop16h 35m

Reykjavik Keflavik Intl

Thu 7/10

9:10 am-9:30 pm

1 stop10h 20m

$321

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Mon 6/30

7:55 pm-11:20 pm

1 stop29h 25m

Reykjavik Keflavik Intl

Sun 7/6

12:10 am-7:55 pm

1 stop17h 45m

$346

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Sat 9/20

1:50 pm-3:15 pm

Nonstop3h 25m

Reykjavik Keflavik Intl

Thu 10/2

7:35 am-12:50 pm

Nonstop3h 15m

$353

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Thu 7/24

12:30 pm-1:50 pm

Nonstop3h 20m

Reykjavik Keflavik Intl

Thu 8/7

6:10 am-11:30 am

Nonstop3h 20m

$364

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Mon 10/20

8:30 pm-9:30 am

1 stop15h 00m

$117

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Tue 6/17

12:30 pm-1:50 pm

Nonstop3h 20m

$139

BrusselsReykjavik

BRU - KEF

BRUKEF

Brussels Bruxelles-National

Wed 6/18

12:05 pm-12:45 am

1 stop14h 40m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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 June 9, 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 $659). 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 June 12, 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 June 12, 2025.
See what other customers who have flown with airBaltic, Austrian Airlines and Finnair 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.
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
airBaltic
7.8
Good
179 reviews
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Austrian Airlines
7.6
Good
802 reviews
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Finnair
7.6
Good
1,290 reviews
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
SWISS
7.5
Good
1,623 reviews
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Scandinavian Airlines
7.3
Good
1,387 reviews
airBaltic
7.8
Good
179 reviews

Boarding

8.1

Food

7.5

Crew

8.4

Comfort

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

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 $224 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at $291 and $321 round-trip. Users have found that Scandinavian Airlines is 35% 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 $117. PLAY flights start at $139 while deals on Iberia start at $155 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: Emirates (100%), Icelandair (86%), Turkish Airlines( 86%).

  • 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 $288. While the most popular route (Brussels Bruxelles-National - Reykjavik Keflavik Intl) can be booked for $234 on average our data indicates $814 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 $659). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$194Average$314FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$239Average$405FlexibilityNo 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.