$125 Cheap Flights from Brussels (BRU) to Reykjavik (KEF)

View $125 flight on Thu, Apr 2, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Brussels to Reykjavik (BRU-KEF)

Prices were available within the past 7 days and start at $125 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Apr 2 - Tue, Apr 14
BRU
Brussels
KEF
Reykjavik
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, Apr 2 from Brussels to Reykjavik, returning Tue, Apr 14, priced at $224 found 3 days ago
Scandinavian Airlines
Sun, Nov 16 - Sun, Nov 23
BRU
Brussels
KEF
Reykjavik
$230 Roundtrip, found 14 hours ago
$230
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Sun, Nov 16 from Brussels to Reykjavik, returning Sun, Nov 23, priced at $230 found 14 hours ago
Fly Play
Sat, Aug 23 - Sat, Sep 6
BRU
Brussels
KEF
Reykjavik
$232 Roundtrip, found 13 hours ago
$232
Roundtrip
found 13 hours ago
Select Fly Play flight, departing Sat, Aug 23 from Brussels to Reykjavik, returning Sat, Sep 6, priced at $232 found 13 hours ago
Scandinavian Airlines
Mon, Aug 11 - Tue, Aug 12
BRU
Brussels
KEF
Reykjavik
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 11 from Brussels to Reykjavik, returning Tue, Aug 12, priced at $236 found 5 days ago
Fly Play
Tue, Aug 26 - Tue, Sep 2
BRU
Brussels
KEF
Reykjavik
$245 Roundtrip, found 11 hours ago
$245
Roundtrip
found 11 hours ago
Select Fly Play flight, departing Tue, Aug 26 from Brussels to Reykjavik, returning Tue, Sep 2, priced at $245 found 11 hours ago
Scandinavian Airlines
Tue, Nov 4 - Sun, Nov 9
BRU
Brussels
KEF
Reykjavik
$246 Roundtrip, found 8 hours ago
$246
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Tue, Nov 4 from Brussels to Reykjavik, returning Sun, Nov 9, priced at $246 found 8 hours ago
Scandinavian Airlines
Sun, Nov 9 - Mon, Nov 24
BRU
Brussels
KEF
Reykjavik
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, Nov 9 from Brussels to Reykjavik, returning Mon, Nov 24, priced at $252 found 1 day ago
Lufthansa
Thu, Sep 11 - Tue, Sep 23
BRU
Brussels
KEF
Reykjavik
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Brussels to Reykjavik, returning Tue, Sep 23, priced at $265 found 3 days ago
World Ticket Ltd
Tue, Sep 2 - Sat, Sep 6
BRU
Brussels
KEF
Reykjavik
$299 Roundtrip, found 9 hours ago
$299
Roundtrip
found 9 hours ago
Select World Ticket Ltd flight, departing Tue, Sep 2 from Brussels to Reykjavik, returning Sat, Sep 6, priced at $299 found 9 hours ago
Swiss International Air Lines
Fri, Dec 12 - Wed, Dec 24
BRU
Brussels
KEF
Reykjavik
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Dec 12 from Brussels to Reykjavik, returning Wed, Dec 24, priced at $325 found 1 day ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $517
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $517
Flights from Brussels (BRU) to Reykjavik (KEF)
Origin airport
Brussels - National
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Finnair, Fly Play, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, World Ticket Ltd
Roundtrip price
$224
Distance
1335 mi
Average flight time
1 hour 22 mins

Brussels to Reykjavik Flights

The cheapest times to fly from Brussels to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Reykjavik are during the month of April. You can find some of the cheapest flights from Brussels to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Reykjavik

Sunday is one of the best days to book for cheap flights from Brussels to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF) cost?
Cheap round-trip flights from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF) start from $197. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Fly Play flight leaving BRU on August 5 2025 and touching down at KEF. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BRU to KEF?
The cheapest flights from BRU to KEF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
When flying out of Brussels - National Airport (BRU), you can get on a nonstop flight to Keflavik Intl. Airport (KEF) with Icelandair.
What is the cheapest airline that flies from BRU to KEF?
With fares starting at $176 for a one-way flight from BRU to KEF, Fly Play is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BRU on August 16 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
On average, Brussels - National Airport (BRU) has 2 direct flights to Keflavik Intl. Airport (KEF) every week. For more choice, use Expedia's filters to look for flights with one or more stops. Squeeze in a visit to another location or just break up your journey.
What are the most popular departure times for flights from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
The 12 PM departures from BRU to KEF see the highest demand. Prices can be higher for these popular slots. If you want to save money, book during off-peak hours.
What day of the week has the most flights from BRU to KEF?
If you depart on a Thursday, you'll get the biggest range of options for flights from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF).
What is the earliest flight from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
Brussels - National Airport (BRU)'s first flight to Keflavik Intl. Airport (KEF) is at approximately 12:50PM UTC+1. With a total journey time of 3h 30m, you'll land at around 3:20PM UTC+0.
How long does it take to fly from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
Flights from BRU to KEF have an average travel time of 3 hours and 30 minutes. The total distance between the two is 1,350 mi.
What airline has the least delays from BRU to KEF?
Consider booking with Fly Play if you'd like to go straight from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF) without any delays. This airline has the strongest track record for punctuality, with an on-time performance of 92%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
To avoid possible delays on the Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Reykjavik from Brussels - National Airport (BRU)?
Compare your flight options from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF). This is the only Reykjavik airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF) last-minute?
Booking your plane ticket from BRU to KEF right before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BRU to KEF flight and hotel package?
You'll typically save money by securing a BRU to KEF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Keflavik Intl. Airport (KEF)?
If you booked your BRU to KEF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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