
Popular airlines from Gatwick Airport (LGW) to Kos (KGS-Kos Island Intl.)
- British Airways
British Airways
- Sky Express
Sky Express
- Swiss International Air Lines
Swiss International Air Lines
- easyJet
easyJet
- Plan, book, fly with confidence
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Cheap Flights from London (LGW) to Kos (KGS)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from London (LGW) to Kos (KGS)
April is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Gatwick |
Destination airport | Kos Island Intl. |
Airlines serving | British Airways, SKY express, Swiss International Air Lines, easyJet |
Return price | AU$241 |
Distance | 2661 km |
Average flight time | 5 hours 54 mins |
Your quick guide to flights from London to Kos
Pick up great flights from London to Kos
With Expedia, you have your pick of 4 flights a day with 20 airlines covering flights from London to Kos. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Kos that take around 7 hours.
Find cheap flights from London to Kos
From the great flight deals with prices currently ranging from AU$241 to AU$683, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Kos around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Kos is normally in September.
Reasons to book your flight from London to Kos with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Kos across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Kos right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes from London
- London to Ibiza (LGW - IBZ)
- London to Luqa (LGW - MLA)
- London to Paris (LGW - CDG)
- London to Amsterdam (LGW - AMS)
- London to Adelaide (LGW - ADL)
- London to Edinburgh (LGW - EDI)
- London to Barcelona (LGW - BCN)
- London to Palma de Mallorca (LGW - PMI)
- London to New York (LGW - JFK)
- London to Rome (LGW - FCO)
- London to Melbourne (LGW - MEL)
- London to Athens (LGW - ATH)
Top Routes to Kos
- London to Kos (LCY - KGS)
- Amsterdam to Kos (AMS - KGS)
- Mykonos to Kos (JMK - KGS)
- Thira to Kos (JTR - KGS)
- Adelaide to Kos (ADL - KGS)
- Larnaca to Kos (LCA - KGS)
- London to Kos (STN - KGS)
- Zürich to Kos (ZRH - KGS)
- Geneva to Kos (GVA - KGS)
- Vienna to Kos (VIE - KGS)
- Heraklion to Kos (HER - KGS)
- Athens to Kos (ATH - KGS)
Top Flight Destinations
- Flights to Santorini
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- Flights to Corfu
- Flights to Chania
- Flights to Hersonissos
- Flights to Zakynthos
- Flights to Kos
- Flights to Paros
- Flights to Naxos
- Flights to Kefalonia
- Flights to Rethymno
- Flights to Milos
- Flights to Skiathos
- Flights to Agios Nikolaos
- Flights to Thessaloniki
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- Flights to Lefkada
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