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Cheap flights from Kos to London Heathrow Airport from £121

KGS — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kos to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kos to Heathrow

Mon 30/1108:25 -
1 stop11h 30m
Sun 6/1222:15 -
1 stop16h 30m
Deal found 9/11£247
Sun 29/1120:40 -
1 stop23h 15m
Sat 5/1222:15 -
1 stop13h 20m
Deal found 9/11£257
Mon 30/1121:45 -
2 stops16h 35m
Sun 6/1222:15 -
1 stop7h 30m
Deal found 9/11£275
Sun 29/1121:45 -
2 stops13h 55m
Sat 5/1211:10 -
2 stops8h 05m
Deal found 9/11£364

Find flight deals from Kos to Heathrow

Round-trip from

£247

One-way from

£121
Aegean Airlines
  • Aegean Airlines
  • 30/11-6/12
  • 2 total stops
  • 28h 00m total
  • Kos to London
Search Deals
4/12-31/12
  • 4/12-31/12
  • 2 total stops
  • 16h 35m total
  • Kos to London
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kos to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Fri 4/12

20:40-21:15

1 stop26h 35m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£128

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 3/12

20:35-12:20

2 stops41h 45m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£144
Fastest return journey

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 3/12

17:15-21:15

1 stop6h 00m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£153

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Fri 4/12

20:40-17:20

3 stops22h 40m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£191

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 30/11

21:45-12:20

2 stops16h 35m

London Heathrow

Sun 6/12

22:15-07:45

1 stop7h 30m

£275

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Sun 29/11

19:55-17:55

2 stops24h 00m

London Heathrow

Sat 5/12

22:15-13:35

1 stop13h 20m

£292

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Sun 29/11

21:45-09:40

2 stops13h 55m

London Heathrow

Sat 5/12

11:10-21:15

2 stops8h 05m

£364

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Sorted by cheapest first

Best time to book a flight from Kos to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kos with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Kos to London Heathrow?

    Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to London Heathrow from Kos. Booking flights from Kos (KGS) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • How long is the flight from Kos to London Heathrow Airport?

    There are many flights that can get you from Kos to London Heathrow Airport in 24h. Fly via Aegean Airlines to get the fastest option. The distance from Kos to London Heathrow Airport is about 1683 mi.

  • Can I find deals for flights from Kos to Heathrow that include hotel bookings?

    Yes. In addition to deals on Kos to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kos to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kos to Heathrow.

  • Can I find deals for business class flights from Kos to Heathrow?

    Yes. Cheapflights offers flight deals from Kos to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Northampton
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford

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How does Cheapflights help users find flights from Kos to Heathrow?

When you search for this flight from Kos to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kos to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Kos to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kos to Heathrow with no change fees?

Yes, we can. To see specific flights from Kos to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kos to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Kos today and book when prices fit your budget.

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