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Cheap Flights from Budapest to Kos

Compare Budapest to Kos flight deals

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

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Flight deals from Budapest to Kos

Looking for a cheap last-minute deal or the best return flight from Budapest to Kos? Find the lowest prices on one-way and return tickets right here.
Kos.ج.م.‏ 3,889 per passenger.Departing Wed, 15 Apr.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Budapest on Wed, 15 Apr, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 3,889, select.
Kos.ج.م.‏ 3,962 per passenger.Departing Thu, 5 Mar.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Budapest on Thu, 5 Mar, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 3,962, select.
Kos.ج.م.‏ 4,154 per passenger.Departing Wed, 25 Feb.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Budapest on Wed, 25 Feb, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 4,154, select.
Kos.ج.م.‏ 4,682 per passenger.Departing Sat, 29 Aug.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Budapest on Sat, 29 Aug, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 4,682, select.
Kos.ج.م.‏ 4,690 per passenger.Departing Mon, 29 Jun.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Budapest on Mon, 29 Jun, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 4,690, select.
Kos.ج.م.‏ 4,838 per passenger.Departing Sun, 13 Sep.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Budapest on Sun, 13 Sep, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 4,838, select.
Kos.ج.م.‏ 5,633 per passenger.Departing Tue, 5 May.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Budapest on Tue, 5 May, arriving in Kos.Price includes taxes and charges.From ج.م.‏ 5,633, select.

Find the cheapest month to fly from Budapest to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Budapest to Kos flights are currently cheapest in April.
Feb
from ج.م.‏ 4,154
Mar
from ج.م.‏ 3,962
Apr
from ج.م.‏ 3,889
May
from ج.م.‏ 5,633
Jun
from ج.م.‏ 4,690
Jul
Find prices
Aug
from ج.م.‏ 4,682
Sep
from ج.م.‏ 4,838
Oct
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Nov
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Dec
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Jan
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Budapest to Kos: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 3,889
Cheapest month to flyApril

Finding cheap flights from Budapest to Kos: Frequently asked questions

The best price we found for a return flight from Budapest to Kos is ج.م.‏ 8,310. 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.
Currently, there are no airlines that fly direct from Budapest to Kos. But we found flights with one or more stops from ج.م.‏ 8,310.
As of February 2026, there are no flights flying from Budapest to Kos.
The cheapest month to fly from Budapest to Kos is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Budapest Airport to Kos Airport on Thursday, 5 March 2026.
No airlines currently offer direct flights between Budapest Airport and Kos Airport. Most routes have one or more stops.
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, Wizz Air offers the cheapest flight tickets to Kos.

Travelling from Budapest Ferenc Liszt International Airport (BUD) to Kos Airport (KGS): what you need to know

  • To ensure you catch your BUD to KGS flight, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • If you're taking off during a bank holiday or other peak periods, give yourself extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Think about adding a stopover when booking your ticket from Budapest Ferenc Liszt International Airport to Kos Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between BUD and KGS:

    • Eleftherios Venizelos International Airport

    • Naples International Airport

    • Orio al Serio International Airport

How to find the cheapest flights from Budapest Ferenc Liszt International Airport (BUD) to Kos Airport (KGS)

  • ج.م.‏ 3,889 is the lowest price for a one-way Budapest Ferenc Liszt International Airport to Kos Airport flight. A return flight starts from ج.م.‏ 8,310. These prices can change based on availability and demand.

  • It's often best to book as early as possible if you're looking for cheap tickets from BUD to KGS. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from Budapest Ferenc Liszt International Airport to Kos Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' tool to see the best prices across every month and snap up a great deal.

  • Never miss a deal on cheap flights from BUD to KGS by creating a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Find the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Budapest Ferenc Liszt International Airport to Kos Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Budapest Ferenc Liszt International Airport (BUD)

  • When it comes to the on-time performance of Budapest Ferenc Liszt International Airport, 71.48% of flights meet their scheduled arrival time.

  • To reach Budapest Ferenc Liszt International Airport from central Budapest, it'll take about 30 minutes by car. Of course, this depends on traffic. It's approximately 24 kilometres from the airport to the city centre.

  • You can expect a journey time of about 1 hour on public transport.

  • Searching for a handy hotel close to BUD? If you're catching an early flight from Budapest Ferenc Liszt International Airport to Kos Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Kos Airport (KGS)

  • Reserving your vehicle from Kos Airport about three weeks ahead boosts your odds of scoring a great price.

Plan the rest of your trip from Budapest to Kos

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