Flights tailored to your budget
- Flights from London to Kos
Planning a flight from London Heathrow to Kos?
Flight prices from London to Kos change depending on demand and time of booking.
Choose a date to explore the best fares now.
Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.
What are the airport options between London and Kos?
If both departure and destination cities offer multiple airports, comparing them can help you save time and money.
- Airports in London: London has 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Kos: Kos has one airport operating, Kos.
Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.
Find flights from London Heathrow to Kos that suit your schedule
Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.
Other popular destinations
Interested in Greece? These cities are also in demand: Athens, Crete, Kerkyra, Thessaloniki, Thira.
Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.
Frequently asked questions about flights from London Heathrow to Kos.
How much does an airline ticket from London Heathrow to Kos cost?
How far is London from Kos?
What are the airports in Kos?
What are the airports in London?
What are the most popular cities in Greece?
When should I book a flight from London to Kos?
What is the cheapest month to fly from London to Kos?
What is the most expensive month to fly from London to Kos?
What is the best day of the week to fly from London to Kos?
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