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Flight tickets from Brussels International to Kos

Compare Brussels International to Kos flight deals

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Flight deals from Brussels International Airport to Kos Airport

Looking for a cheap last-minute deal or the best return flight from Brussels International Airport to Kos Airport? If you want to travel next month, return fares start from ₹ 17,208. Find the lowest prices on one-way and return tickets right here.
Kos.₹ 9,163 per passenger.Departing Mon, 22 Jun.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Brussels International on Mon, 22 Jun, arriving in Kos.Price includes taxes and charges.From ₹ 9,163, select.
Kos.₹ 10,931 per passenger.Departing Fri, 19 Jun.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Brussels International on Fri, 19 Jun, arriving in Kos.Price includes taxes and charges.From ₹ 10,931, select.
Kos.₹ 10,931 per passenger.Departing Tue, 21 Apr.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Brussels International on Tue, 21 Apr, arriving in Kos.Price includes taxes and charges.From ₹ 10,931, select.
Kos.₹ 11,038 per passenger.Departing Fri, 2 Oct.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Brussels International on Fri, 2 Oct, arriving in Kos.Price includes taxes and charges.From ₹ 11,038, select.
Kos.₹ 11,038 per passenger.Departing Thu, 7 May.One-way flight with Tuifly.be.Outbound direct flight with Tuifly.be departs from Brussels International on Thu, 7 May, arriving in Kos.Price includes taxes and charges.From ₹ 11,038, select.
Kos.₹ 12,296 per passenger.Departing Thu, 27 Aug.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Brussels International on Thu, 27 Aug, arriving in Kos.Price includes taxes and charges.From ₹ 12,296, select.
Kos.₹ 12,674 per passenger.Departing Fri, 18 Sep.One-way flight with Brussels Airlines.Outbound direct flight with Brussels Airlines departs from Brussels International on Fri, 18 Sep, arriving in Kos.Price includes taxes and charges.From ₹ 12,674, select.
Kos.₹ 12,674 per passenger.Departing Sun, 23 Aug.One-way flight with Brussels Airlines.Outbound direct flight with Brussels Airlines departs from Brussels International on Sun, 23 Aug, arriving in Kos.Price includes taxes and charges.From ₹ 12,674, select.
Kos.₹ 16,374 per passenger.Departing Mon, 13 Jul.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Brussels International on Mon, 13 Jul, arriving in Kos.Price includes taxes and charges.From ₹ 16,374, select.
Kos.₹ 24,687 per passenger.Departing Sat, 25 Jul.One-way flight with Brussels Airlines.Outbound direct flight with Brussels Airlines departs from Brussels International on Sat, 25 Jul, arriving in Kos.Price includes taxes and charges.From ₹ 24,687, select.

Find the cheapest month to fly from Brussels International to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to Kos flights are currently cheapest in June.
Mar
Find prices
Apr
from ₹ 10,931
May
from ₹ 11,038
Jun
from ₹ 9,163
Jul
from ₹ 16,374
Aug
from ₹ 12,296
Sep
from ₹ 12,674
Oct
from ₹ 11,038
Nov
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Dec
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Jan
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Feb
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Direct flights from Brussels International to Kos

Brussels to Kos: Flight information

The things to know before you go.
Cheapest flight found₹ 9,163
Cheapest month to flyJune
Average flight time3 hrs, 30 mins
Most popular airlineTuifly.be
Average flights per week11

Finding cheap flights from Brussels International to Kos: Frequently asked questions

The best price we found for a return flight from Brussels International to Kos is ₹ 17,215. 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 30 minutes is the average flight time from Brussels International to Kos.
Tuifly.be, Brussels Airlines and Corendon Airlines Europe fly direct from Brussels International to Kos.
As of March 2026, there are 11 flights per week flying from Brussels International to Kos.
The cheapest month to fly from Brussels International to Kos is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Kos Airport on Tuesday, 21 April 2026.
Yes – the average flight time is 3 hours and 30 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 Kos 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 Kos is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Tuifly.be offers the cheapest flight tickets to Kos.

Flying from Brussels Airport (BRU) to Kos Airport (KGS): what you need to know

  • The average duration of a direct flight from Brussels Airport to Kos Airport is 3 hours 40 minutes.

  • Flights from BRU to KGS start from 05:40 — the first with Brussels Airlines. The last service of the day is at 15:10 with Brussels Airlines. In total, there are four weekly Brussels Airport to Kos Airport flights.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your BRU to KGS flight.

  • If you're flying during a bank holiday or other peak periods, give yourself extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • Most travellers choose to travel with Brussels Airlines on this route.

  • Consider adding a stopover when booking your ticket from Brussels Airport to Kos Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between BRU and KGS:

    • Frankfurt Airport

    • Eleftherios Venizelos International Airport

    • Guglielmo Marconi Airport

How to find the cheapest flights from Brussels Airport (BRU) to Kos Airport (KGS)

  • Currently, ₹ 9,163 is the cheapest price we've seen for a one-way Brussels Airport to Kos Airport flight. The best price for a return plane ticket is ₹ 17,208. Bear in mind that fares could change due to availability when booking.

  • Book nine months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from BRU to KGS.

  • The cheapest month for flights from Brussels Airport to Kos Airport is August. Use the 'Whole month' tool to find the lowest airfares if you have flexible travel dates.

  • Save time looking for cheap flights from BRU to KGS by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Brussels Airport to Kos Airport.

Handy information about Brussels Airport (BRU)

  • Of all flights departing from Brussels Airport, 71.97% arrive on time at their destination.

  • Central Brussels to Brussels Airport is around 14 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The trip on public transport will take about 40 minutes.

  • Get your holiday off to a relaxed start by staying near BRU. Whether you've booked an early flight from Brussels Airport to Kos Airport or just don't want to be rushed, these stays have you covered:

Arriving at Kos Airport (KGS)

  • Reserving your ride from Kos Airport around three weeks in advance increases your chances of getting a good deal.

Plan the rest of your trip from Brussels to Kos

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