Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from London (LHR) to Kos (KGS)
Prices were available within the past 7 days and start at CA $151 for one-way flights and CA $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Heathrow |
Destination airport | Kos Island Intl. |
Airlines serving | Aegean, Aer Lingus, Austrian Airlines, Brussels Airlines, Lufthansa, Swiss International Air Lines |
Roundtrip price | CA $316 |
Distance | 2694 km |
London to Kos Flights
The easy way to book your flights from London to Kos
With Expedia, it’s simple to find and book flights to Kos from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kos Island Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Kos today, tomorrow, or this week.
Save dollars with cheap flights from Heathrow, LHR to Kos Island Intl., KGS
Sort your search results by price to find great deals on your flight from London to Kos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kos from London currently is just CA $316 rising to CA $410.
Here are more money-saving tips:
- Fly in June when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Kos
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Kos from London
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kos with Expedia today.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from London
- London to Ottawa (LHR - YOW)
- London to Calgary (LHR - YYC)
- London to Bangkok (LHR - BKK)
- London to Paris (LHR - CDG)
- London to Amsterdam (LHR - AMS)
- London to Halifax (LHR - YHZ)
- London to Delhi (LHR - DEL)
- London to Cairo (LHR - CAI)
- London to Edinburgh (LHR - EDI)
- London to Dublin (LHR - DUB)
- London to Montreal (LHR - YUL)
- London to Vancouver (LHR - YVR)
Top Routes to Kos
- Prague to Kos (PRG - KGS)
- Amsterdam to Kos (AMS - KGS)
- Warsaw to Kos (WAW - KGS)
- Tirana to Kos (TIA - KGS)
- Seattle to Kos (SEA - KGS)
- Dublin to Kos (DUB - KGS)
- Corfu to Kos (CFU - KGS)
- Rome to Kos (FCO - KGS)
- Vancouver to Kos (YVR - KGS)
- Frankfurt to Kos (FRA - KGS)
- Heraklion to Kos (HER - KGS)
- Athens to Kos (ATH - KGS)
Top Routes from London
Top Flight Destinations
- Flights to Athens
- Flights to Santorini
- Flights to Rhodes
- Flights to Mykonos
- Flights to Corfu
- Flights to Chania
- Flights to Hersonissos
- Flights to Zakynthos
- Flights to Paros
- Flights to Kos
- Flights to Naxos
- Flights to Milos
- Flights to Kefalonia
- Flights to Rethymno
- Flights to Heraklion
- Flights to Skiathos
- Flights to Thessaloniki
- Flights to Agios Nikolaos
- Flights to Lefkada
- Flights to Ios