Popular airlines from Birmingham Airport (BHX) to Kos (KGS-Kos Island Intl.)
Jet2Jet2
Swiss International Air LinesSwiss International Air Lines
LufthansaLufthansa
Brussels AirlinesBrussels Airlines
EurowingsEurowings
easyJeteasyJet
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Cheap Flights from Birmingham to Kos (BHX-KGS)
Prices were available within the past 7 days and start at $117 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Birmingham (BHX) to Kos (KGS)
June is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Birmingham |
Destination airport | Kos Island Intl. |
Airlines serving | Brussels Airlines, Eurowings, Jet2, Lufthansa, Swiss International Air Lines, easyJet |
Roundtrip price | $220 |
Distance | 1762 mi |
Average flight time | 6 hours 1 min |
Birmingham to Kos Flights
The cheapest times to fly from Birmingham to Kos
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to Kos are during the month of August. You can find some of the cheapest flights from Birmingham to Kos with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Birmingham to Kos
Sunday is one of the best days to book for cheap flights from Birmingham to Kos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Birmingham to Kos
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to Kos in 2025. You can also book with separate airlines for your outbound and return journeys, from $117 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to Kos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to Kos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Top Routes to Kos
- Newark Liberty Intl. Airport to Kos (EWR - KGS)
- Milan to Kos (MXP - KGS)
- Brussels to Kos (BRU - KGS)
- Tampa to Kos (TPA - KGS)
- New York to Kos (LGA - KGS)
- London to Kos (STN - KGS)
- New York to Kos (JFK - KGS)
- Berlin to Kos (BER - KGS)
- Milan to Kos (LIN - KGS)
- Zürich to Kos (ZRH - KGS)
- Geneva to Kos (GVA - KGS)
- Vienna to Kos (VIE - KGS)
Top Routes to Kos
- Swiss International Air Lines Newark Liberty Intl. Airport to Kos
- Swiss International Air Lines London to Kos
- Aegean Milan to Kos
- Swiss International Air Lines Brussels to Kos
- Swiss International Air Lines Tampa to Kos
- Jet2 London to Kos
- British Airways New York to Kos
- Brussels Airlines Milan to Kos
- Swiss International Air Lines Zürich to Kos
- Aegean Geneva to Kos
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