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Cheap flights from Birmingham to Kos

Compare Birmingham to Kos flight deals

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

Book the best Kos fare with no extra fees

Map with a flight path from Birmingham to Kos. A plane icon is halfway along the route with a label that says "Direct flight."
Direct flight

Your route at a glance

Cheapest dealC$202
Cheapest monthSeptember
Average flight duration4 hours and 3 minutes

Flight deals from Birmingham to Kos

Looking for a cheap last-minute deal or the best round-trip flight from Birmingham to Kos? Find the lowest prices on one-way and round-trip tickets right here.
Kos.C$202 per passenger.Departing Sun, Sep 14, returning Mon, Sep 22.Round-trip flight with TUI.Outbound direct flight with TUI departing from Birmingham on Sun, Sep 14, arriving in Kos.Inbound direct flight with TUI departing from Kos on Mon, Sep 22, arriving in Birmingham.Price includes taxes and charges.From C$202, select.
Kos.C$207 per passenger.Departing Sun, Aug 31, returning Mon, Sep 8.Round-trip flight with TUI.Outbound direct flight with TUI departing from Birmingham on Sun, Aug 31, arriving in Kos.Inbound direct flight with TUI departing from Kos on Mon, Sep 8, arriving in Birmingham.Price includes taxes and charges.From C$207, select.
Kos.C$237 per passenger.Departing Sun, Sep 28, returning Fri, Oct 3.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Birmingham on Sun, Sep 28, arriving in Kos.Inbound indirect flight with Ryanair, departing from Kos on Fri, Oct 3, arriving in Birmingham.Price includes taxes and charges.From C$237, select.
Kos.C$273 per passenger.Departing Sat, Aug 9, returning Mon, Aug 18.Round-trip flight with TUI.Outbound direct flight with TUI departing from Birmingham on Sat, Aug 9, arriving in Kos.Inbound direct flight with TUI departing from Kos on Mon, Aug 18, arriving in Birmingham.Price includes taxes and charges.From C$273, select.
Kos.C$279 per passenger.Departing Mon, Oct 13, returning Thu, Oct 23.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Birmingham on Mon, Oct 13, arriving in Kos.Inbound indirect flight with Ryanair, departing from Kos on Thu, Oct 23, arriving in Birmingham.Price includes taxes and charges.From C$279, select.
Kos.C$292 per passenger.Departing Fri, Jun 26, returning Fri, Jul 3.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Birmingham on Fri, Jun 26, arriving in Kos.Inbound direct flight with easyJet departing from Kos on Fri, Jul 3, arriving in Birmingham.Price includes taxes and charges.From C$292, select.
Kos.C$295 per passenger.Departing Fri, Jun 12, returning Fri, Jun 26.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Birmingham on Fri, Jun 12, arriving in Kos.Inbound direct flight with easyJet departing from Kos on Fri, Jun 26, arriving in Birmingham.Price includes taxes and charges.From C$295, select.
Kos.C$315 per passenger.Departing Wed, Oct 29, returning Wed, Nov 5.Round-trip flight with Jet2 and Aegean Airlines.Outbound indirect flight with Jet2, departing from Birmingham on Wed, Oct 29, arriving in Kos.Inbound indirect flight with Aegean Airlines, departing from Kos on Wed, Nov 5, arriving in Birmingham.Price includes taxes and charges.From C$315, select.

Find the cheapest month to fly from Birmingham to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Birmingham to Kos flights are currently cheapest in September.
Aug
from C$273
Sep
from C$202
Oct
from C$279
Nov
Find prices
Dec
from C$771
Jan
Find prices
Feb
Find prices
Mar
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Apr
from C$2,097
May
from C$382
Jun
from C$295
Jul
from C$361

Direct flights from Birmingham to Kos

Finding cheap flights from Birmingham to Kos: Frequently asked questions

The best price we found for a round-trip flight from Birmingham to Kos is C$202. 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.
4 hours and 3 minutes is the average flight time from Birmingham to Kos.
Jet2, TUI and easyJet fly direct from Birmingham to Kos.
There are 5 flights per week flying from Birmingham to Kos, as of August 2025.
The cheapest month to fly from Birmingham to Kos is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Birmingham Airport to Kos Airport on Sunday, September 14, 2025.
Yes – the average flight time is 4 hours and 3 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, TUI offers the cheapest flight tickets to Kos.

Travelling from Birmingham International Airport (BHX) to Kos Airport (KGS): what you need to know

  • Around 4 hours is how long you can expect to be in the air on a direct flight from Birmingham International Airport to Kos Airport.

  • Flights from BHX to KGS start from 06:00 — the first with Jet2. The last departure is at 16:55 with Jet2. In total, there are five weekly Birmingham International Airport to Kos Airport flights.

  • To ensure you get on your BHX to KGS flight, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak time like public or school holidays? Expect longer queues at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Jet2 is the airline with the highest passenger demand for this route.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Birmingham International Airport to Kos Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Popular stopovers between BHX and KGS include:

    • Franz Josef Strauss Airport

    • Vaclav Havel Airport Prague

    • Frankfurt Airport

How to find the cheapest flights from Birmingham International Airport (BHX) to Kos Airport (KGS)

  • Currently, C$50 is the cheapest price we've found for a one-way Birmingham International Airport to Kos Airport flight. The best price for a return ticket is C$202. Keep in mind that fares can change due to availability at the time of booking.

  • Score cheap tickets from BHX to KGS by booking at least ten months ahead. According to our research, that's the sweet spot for landing a bargain.

  • Organize your trip for September. That's the cheapest month for flights from Birmingham International Airport to Kos Airport. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest airfare across every month.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from BHX to KGS.

  • Pick 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 Birmingham International Airport to Kos Airport.

Handy information about Birmingham International Airport (BHX)

  • Of the departures from Birmingham International Airport, 65.48% land on schedule at their destination.

  • Central Birmingham to Birmingham International Airport is approximately 24 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Taking public transport? Expect a journey time of around 50 minutes.

  • Catching an early flight from Birmingham International Airport to Kos Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these stays close to BHX:

Arriving at Kos Airport (KGS)

  • Get the best deal by booking your ride from Kos Airport about three weeks ahead of your trip.

Plan the rest of your trip from Birmingham to Kos

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