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Cheap Flights from Kos to Brussels

Compare Kos to Brussels flight deals

Find the cheapest month or even day of the year to fly to Brussels

Book the best Brussels fare with no extra fees

Flight deals from Kos to Brussels

Looking for a cheap last-minute deal or the best return flight from Kos to Brussels? Find the lowest prices on one-way and return tickets right here.
Brussels.SAR 284 per passenger.Departing Tue, 6 May.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Tue, 6 May, arriving in Brussels S. Charleroi.Price includes taxes and charges.From SAR 284, select.
Brussels.SAR 326 per passenger.Departing Fri, 20 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Kos on Fri, 20 Jun, arriving in Brussels S. Charleroi.Price includes taxes and charges.From SAR 326, select.
Brussels.SAR 336 per passenger.Departing Tue, 22 Apr.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Kos on Tue, 22 Apr, arriving in Brussels International.Price includes taxes and charges.From SAR 336, select.
Brussels.SAR 348 per passenger.Departing Thu, 1 May.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Kos on Thu, 1 May, arriving in Brussels International.Price includes taxes and charges.From SAR 348, select.
Brussels.SAR 354 per passenger.Departing Mon, 4 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Kos on Mon, 4 Aug, arriving in Brussels S. Charleroi.Price includes taxes and charges.From SAR 354, select.
Brussels.SAR 371 per passenger.Departing Thu, 3 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Kos on Thu, 3 Jul, arriving in Brussels S. Charleroi.Price includes taxes and charges.From SAR 371, select.
Brussels.SAR 395 per passenger.Departing Tue, 2 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Kos on Tue, 2 Sep, arriving in Brussels S. Charleroi.Price includes taxes and charges.From SAR 395, select.
Brussels.SAR 454 per passenger.Departing Fri, 20 Jun.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Kos on Fri, 20 Jun, arriving in Brussels International.Price includes taxes and charges.From SAR 454, select.

Find the cheapest month to fly from Kos to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kos to Brussels flights are currently cheapest in May.
Apr
from SAR 336
May
from SAR 284
Jun
from SAR 326
Jul
from SAR 371
Aug
from SAR 354
Sep
from SAR 395
Oct
from SAR 582
Nov
from SAR 650
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices

Direct flights from Kos to Brussels

Alternative Kos to Brussels routes

Looking for the cheapest, fastest or easiest route from Kos to Brussels? You could fly into the following airports instead.

Kos to Brussels: Flight information

The things to know before you go.
Cheapest flight foundSAR 284
Cheapest month to flyMay
Average flight time3 hrs, 56 mins
Most popular airlineTuifly.be
Average flights per week39

Finding cheap flights from Kos to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from Kos to Brussels is SAR 785. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 56 minutes is the average flight time from Kos to Brussels.
Tuifly.be, Brussels Airlines and Fly2Sky fly direct from Kos to Brussels.
As of April 2025, there are 13 flights per week flying from Kos to Brussels.
The cheapest month to fly from Kos to Brussels is usually April 2025.
If you're flying from Kos Airport, the cheapest airport near Brussels is Brussels S. Charleroi – which is 44.1 km away from the centre of Brussels. We've found flights into this airport from SAR 785.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to Brussels on Sunday, 8 June 2025.
Yes – the average flight time is 3 hours and 56 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Ryanair and Tuifly.be offer the cheapest flight tickets to Brussels.

How to find cheap flights to Brussels from Kos

Looking for cheap tickets from Kos to Brussels? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Kos to Brussels. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Brussels from Kos from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Kos-Brussels ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Brussels from Kos.
  • Set up a Price Alert. You can easily track the fare of your cheap Kos-Brussels flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Kos and Brussels? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Kos and Brussels. We scour the internet for the best Business, Premium Economy and First Class flight fares to Brussels, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Kos to Brussels flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Brussels from Kos with hotels and car hire

    Once you've secured your cheap flight ticket from Kos to Brussels, discover the best prices and exclusive rates for hotels in Brussels or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Kos to Brussels

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.