Flights from Brussels to Kos, Greece

Did you mean flights from Kos to Brussels?

Brussels to Kos Last modified: May 8, 2025 15:32 -04:00

We've scanned 122.775.531 round trip itineraries and found the cheapest flights to Kos. Brussels & Multiple Airlines frequently offer the best deals to Kos flights, or select your preferred carrier below to see the cheapest days to fly.

Brussels
BRUKGS
Sun 15/06
nonstop
KGSBRU
Fri 20/06
nonstop
228 €
Multiple Airlines
BRUKGS
Tue 24/06
1 stop
KGSBRU
Sat 28/06
1 stop
250 €
TUI fly Belgium
BRUKGS
Thu 08/05
nonstop
KGSBRU
Thu 15/05
nonstop
261 €
Lufthansa
BRUKGS
Wed 18/06
1 stop
KGSBRU
Wed 25/06
1 stop
283 €
Multiple Airlines
BRUKGS
Mon 23/06
1 stop
KGSBRU
Sat 28/06
1 stop
297 €
Aegean
BRUKGS
Tue 26/08
1 stop
KGSBRU
Fri 05/09
1 stop
322 €

How Much is a Flight from Brussels to Kos?

We have collected flight cost data from across the web for travel from Brussels to Kos, and have found the average flight price for this trip to be 258 €.

Where To Buy Cheap Flights from Brussels to Kos?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Brussels to Kos based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Brussels to Kos?

The chart below shows up-to-date information regarding how far in advance to book your flight from Brussels to Kos.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days 356 € 398 €
7-14 days 261 € 333 €
14-21 days 256 € 283 €
21-30 days 280 € 274 €
30-60 days 228 € 250 €
60-90 days 260 € 291 €
90+ days 279 € 256 €

Cheapest Day To Fly from Brussels to Kos

We've examined 245.551.062 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Brussels to Kos is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
250 €242 €261 €274 €260 € 260 €

Compare Flight Prices from Brussels to Kos by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Brussels to Kos flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Brussels Kos Multiple Airlines 30/04/25 04/05/25 1 911 €
May Brussels Kos Brussels 21/05/25 28/05/25 0 256 €
June Brussels Kos Brussels 15/06/25 20/06/25 0 228 €

Cheap Last Minute Flights from Brussels to Kos

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Brussels to Kos. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
27 28 29 30 1 2 3
497 €
4 5 6 7 8 9 10
497 € 364 €
11 12 13 14 15 16 17
364 €

Connecting Flights vs Direct Flights from Brussels to Kos

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Brussels to Kos is 478 €.

The average price for direct flights from Brussels to Kos is 241 €.

One Way Flights vs Round Trip Flights from Brussels to Kos

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Brussels to Kos. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Brussels to Kos is 202 €.

The average price for round trip flights from Brussels to Kos is 465 €.

Brussels to Kos Flight Questions

Farecompare Research Tools

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Cheap International Flights from Brussels - BRU Last modified: May 8, 2025 15:32 -04:00

Cheap Flights from Brussels to Kos