BRU - KEF

$162 Find Cheap Flights from Brussels to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Keflavik Intl departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$249
Typical prices: $404-$320
Scandinavian Airlines
Wed 10/28Thu 11/5
BRU - KEF • 1 stop
Cheapest non-stop
$365
Typical prices: $446-$339
Icelandair
Mon 9/28Wed 10/7
BRU - KEF • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Icelandair's Saga Premium includes free Wi-Fi access.
PLAY's extra legroom seats add 10 inches of comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Scandinavian Airlines
Cheapest • from $249 (round-trip)
Icelandair
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Icelandair. Average duration is 3h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Icelandair
Most punctual • 89% on-time
Afternoon flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Brussels to Keflavik Intl (BRU-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brussels to Keflavik Intl

Wed, Oct 28 - Thu, Nov 5
Scandinavian Airlines Logo
7:00 pm - 10:50 am
BRU
-
KEF
16h 50m
1 stop
Scandinavian Airlines Logo
6:05 pm - 6:35 pm
KEF
-
BRU
23h 30m
1 stop
$249Scandinavian Airlines
Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
9:55 pm - 6:40 pm
BRU
-
KEF
21h 45m
2 stops
Multiple Airlines Logo
6:05 pm - 6:35 pm
KEF
-
BRU
23h 30m
1 stop
$298Multiple Airlines
Sat, May 30 - Wed, Jun 3
Lufthansa Logo
7:30 pm - 12:10 am
BRU
-
KEF
6h 40m
1 stop
Lufthansa Logo
12:20 am - 11:50 am
KEF
-
BRU
9h 30m
1 stop
$308Lufthansa
Thu, Sep 3 - Sat, Sep 12
Scandinavian Airlines Logo
9:10 pm - 7:05 am
BRU
-
KEF
11h 55m
1 stop
Scandinavian Airlines Logo
5:10 pm - 2:35 pm
KEF
-
BRU
19h 25m
1 stop
$312Scandinavian Airlines
Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
9:55 pm - 6:40 pm
BRU
-
KEF
21h 45m
2 stops
Multiple Airlines Logo
6:05 pm - 6:35 pm
KEF
-
BRU
23h 30m
1 stop
$316Multiple Airlines
Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
9:55 pm - 6:40 pm
BRU
-
KEF
21h 45m
2 stops
Multiple Airlines Logo
10:05 am - 9:40 am
KEF
-
BRU
22h 35m
2 stops
$318Multiple Airlines
Thu, Jun 4 - Wed, Jun 10
Lufthansa Logo
4:25 pm - 12:10 am
BRU
-
KEF
9h 45m
1 stop
Lufthansa Logo
12:20 am - 11:50 am
KEF
-
BRU
9h 30m
1 stop
$327Lufthansa
Sat, Jun 13 - Fri, Jun 19
Lufthansa Logo
7:30 pm - 12:10 am
BRU
-
KEF
6h 40m
1 stop
Lufthansa Logo
12:25 am - 11:50 am
KEF
-
BRU
9h 25m
1 stop
$333Lufthansa
Thu, Jun 4 - Tue, Jun 9
Lufthansa Logo
12:45 pm - 12:10 am
BRU
-
KEF
13h 25m
1 stop
Lufthansa Logo
2:10 pm - 10:35 pm
KEF
-
BRU
6h 25m
1 stop
$336Lufthansa
Thu, Jun 4 - Tue, Jun 9
Lufthansa Logo
4:25 pm - 12:10 am
BRU
-
KEF
9h 45m
1 stop
Lufthansa Logo
2:10 pm - 10:35 pm
KEF
-
BRU
6h 25m
1 stop
$338Lufthansa
Booking Insights

KAYAK's insights & trends for Brussels to Keflavik Intl flights

Get data-powered insights and trends into flights from Brussels to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport departing in October.

What’s the cheapest day of the week to fly from Brussels to Reykjavik?

The average price of all round-trip flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Reykjavik on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Brussels to Reykjavik. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport is February, where tickets cost $336 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $547 and $445 respectively.

Can I save money by flying with a layover from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $454 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

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Expert advice

Expert advice for your flight from Brussels to Keflavik Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on PLAY and Icelandair

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonJanuary
Cheapest flight$162
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Brussels to Reykjavik

When to book flights from Brussels to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Brussels to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels to Reykjavik flights

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

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport was $162 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Brussels and Reykjavik?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Brussels and on arrival in Reykjavik.

  • Which airlines offer Wi-Fi service onboard planes from Brussels to Reykjavik?

    Only Lufthansa offers inflight Wi-Fi service on the Brussels to Reykjavik flight route.

  • Which aircraft models fly most regularly from Brussels to Reykjavik?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Brussels to Reykjavik flight route.

  • On which days can I fly direct from Brussels to Reykjavik?

    There are nonstop flights from Brussels to Reykjavik on a daily basis.

  • How does KAYAK find such low prices on flights from Brussels to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Brussels is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Brussels with another airline. Booking your flights between Brussels and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $592 or less one-way and $780 or less round-trip.

Prefer to fly direct from Brussels to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Brussels Bruxelles-National to Reykjavik Keflavik Intl.
Find which airlines fly direct from Brussels Bruxelles-National Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Brussels Bruxelles-National

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Reviews of the top airline flying from Brussels to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brussels to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 650 reviews
6.9Comfort
7.2Boarding
6.2Food
8.0Crew
6.9Entertainment
Airline reviews

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

6.0 GoodSteven, May 2026
AGP - KEF
Read more Icelandair reviews

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Everything you need to know for your flight from Brussels to Keflavik Intl

Information on your arrival and departure airports

Brussels (BRU)
Keflavik Intl (KEF)