Find flights
Airlines
FAQs

Cheap flights from Kos to London Heathrow Airport from £109

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KGS — LHR
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

When is the cheapest time to fly from Kos to London Heathrow Airport (KGS - LHR)?

When flying from Kos to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Aegean Airlines flights from Kos to Heathrow

Explore cheap flight options specifically provided by Aegean Airlines for the route between Kos and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
Thu 16/511:25KGS - LHR
1 stop6h 05mAegean Airlines
Tue 21/522:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 2/5£233
Thu 16/506:20KGS - LHR
1 stop6h 55mAegean Airlines
Tue 21/522:15LHR - KGS
2 stops11h 05mAegean Airlines
Deal found 2/5£259

Cheap Kos to Heathrow flights in May & June 2024

Find cheap flight options from Kos to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Prices were last updated on 3 May 2024.
Thu 16/511:25KGS - LHR
1 stop6h 05mAegean Airlines
Tue 21/522:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 2/5£233
Thu 16/506:20KGS - LHR
1 stop6h 55mAegean Airlines
Tue 21/522:15LHR - KGS
2 stops11h 05mAegean Airlines
Deal found 2/5£259
Fri 3/517:20KGS - LHR
1 stop6h 15mBrussels Airlines
Tue 7/511:05LHR - KGS
1 stop21h 10mBrussels Airlines
Deal found 2/5£355
Fri 3/517:20KGS - LHR
1 stop6h 15mMultiple Airlines
Tue 7/520:05LHR - KGS
1 stop21h 50mMultiple Airlines
Deal found 2/5£362
Sat 1/623:00KGS - LHR
1 stop12h 05mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop8h 00mMultiple Airlines
Deal found 2/5£407
Sat 1/606:20KGS - LHR
2 stops17h 55mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop10h 40mMultiple Airlines
Deal found 2/5£444
Fri 3/506:20KGS - LHR
2 stops14h 05mMultiple Airlines
Tue 7/517:50LHR - KGS
1 stop14h 25mMultiple Airlines
Deal found 2/5£455
Thu 16/506:20KGS - LHR
2 stops14h 20mMultiple Airlines
Tue 21/506:00LHR - KGS
2 stops9h 20mMultiple Airlines
Deal found 2/5£463
Sat 1/613:10KGS - LHR
Nonstop4h 10mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop10h 40mMultiple Airlines
Deal found 2/5£545

Kos to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Kos and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
Thu 16/511:25KGS - LHR
1 stop6h 05mAegean Airlines
Tue 21/522:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 2/5£233
Thu 16/506:20KGS - LHR
1 stop6h 55mAegean Airlines
Tue 21/522:15LHR - KGS
2 stops11h 05mAegean Airlines
Deal found 2/5£259
Fri 3/517:20KGS - LHR
1 stop6h 15mBrussels Airlines
Tue 7/511:05LHR - KGS
1 stop21h 10mBrussels Airlines
Deal found 2/5£355
Fri 3/517:20KGS - LHR
1 stop6h 15mMultiple Airlines
Tue 7/520:05LHR - KGS
1 stop21h 50mMultiple Airlines
Deal found 2/5£362
Sat 1/623:00KGS - LHR
1 stop12h 05mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop8h 00mMultiple Airlines
Deal found 2/5£407
Sat 1/606:20KGS - LHR
2 stops17h 55mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop10h 40mMultiple Airlines
Deal found 2/5£444
Fri 3/506:20KGS - LHR
2 stops14h 05mMultiple Airlines
Tue 7/517:50LHR - KGS
1 stop14h 25mMultiple Airlines
Deal found 2/5£455
Thu 16/506:20KGS - LHR
2 stops14h 20mMultiple Airlines
Tue 21/506:00LHR - KGS
2 stops9h 20mMultiple Airlines
Deal found 2/5£463
Sat 1/613:10KGS - LHR
Nonstop4h 10mMultiple Airlines
Sun 2/622:15LHR - KGS
1 stop10h 40mMultiple Airlines
Deal found 2/5£545

One-way flights to Heathrow from Kos

Search for one-way flight options from Kos to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
Tue 21/511:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 2/5£109
Sat 8/609:35KGS - LHR
1 stop10h 05mLufthansa
Deal found 2/5£129
Tue 21/511:25KGS - LHR
2 stops27h 25mMultiple Airlines
Deal found 2/5£133
Sat 22/612:40KGS - LHR
1 stop26h 40mMultiple Airlines
Deal found 1/5£140
Thu 9/512:10KGS - LHR
1 stop8h 35mEurowings
Deal found 2/5£141
Sat 22/606:20KGS - LHR
2 stops16h 40mMultiple Airlines
Deal found 1/5£150
Sun 14/723:35KGS - LHR
1 stop13h 40mAegean Airlines
Deal found 2/5£153
Sun 14/711:05KGS - LHR
1 stop9h 40mEurowings
Deal found 2/5£154
Mon 7/1011:20KGS - LHR
2 stops11h 50mAegean Airlines
Deal found 2/5£160

Find flights from Kos to Heathrow within your budget

Customise your flight search to find flights from Kos to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£233 - £545

Route

Depart

Return

Price

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Thu 16/5

1 stop6h 05m

London Heathrow

Tue 21/5

1 stop10h 40m

£233

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Thu 16/5

1 stop6h 55m

London Heathrow

Tue 21/5

2 stops11h 05m

£259

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Sat 1/6

1 stop12h 05m

London Heathrow

Sun 2/6

1 stop8h 00m

£407

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Sat 1/6

2 stops17h 55m

London Heathrow

Sun 2/6

1 stop10h 40m

£444

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Thu 16/5

2 stops14h 20m

London Heathrow

Tue 21/5

2 stops9h 20m

£463

KosLondon Heathrow

KGS - LHR

KGSLHR

Kos

Sat 1/6

Nonstop4h 10m

London Heathrow

Sun 2/6

1 stop10h 40m

£545

Flights are sorted by cheapest first

Deals found on 2/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 3 May 2024.
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aegean Airlines
8.1
Very Good
906 reviews
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

SWISS
7.8
Good
2,024 reviews
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aer Lingus
7.2
Good
1,340 reviews
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Lufthansa
7.0
Good
7,726 reviews
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Eurowings
6.9
Okay
420 reviews
Aegean Airlines
8.1
Very Good
906 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.5

Boarding

7.8

Food

7.5

Entertainment

7.1

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Related info for your journey

Find useful and relevant information for your journey from Kos to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • Can I find flights from Kos to London Heathrow Airport for under £300 on Cheapflights?

    Yes, there are multiple flights from Kos to London Heathrow Airport for under £300. The cheapest flight booked recently is on Aegean Airlines for just £233, but on average you can expect to pay £392.

  • What are the cheapest airlines to fly from Kos to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £109 on Aegean Airlines. Other airlines that offer cheap prices include Lufthansa from £129 and Eurowings from £141 one-way.

  • What does KGS to LHR mean?

    Kos Airport is KGS and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Kos to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Kos to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kos to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kos to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Kos to Heathrow that allow pets onboard?

    Many airlines flying from Kos to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kos to Heathrow?

    Yes, you can often find last-minute deals on Kos to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kos to London Heathrow Airport flight deals updated?

    The Kos to London Heathrow Airport flight deals you see on this page were last updated on 2/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
London to Krakow flights
Manchester to Cape Verde flights
London Heathrow Airport to Dubai flights
London to Bruges flights
Bristol to Berlin flights
London to France flights
London to Bucharest flights
London Stansted Airport to Faro flights
London Heathrow Airport to Athens flights
London to Dortmund flights
Newcastle upon Tyne to Manchester flights
Kos to London flights

Search flights from Kos to Heathrow by cabin class

Find flights from Kos to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Lajes
Flights to Guilin
Flights to Elazig
Flights to Şırnak Sirnak Serafettin Elci
Flights to Batumi
Flights to Brive-la-Gaillarde Brive-Dordogne Valley
Flights to Parma
Flights to Rijeka
Flights to La Rochelle Laleu
Flights to Leh
Flights to Clermont-Ferrand Aulnat
Flights to Porto Santo
Flights to Trieste Ronchi dei Legionari
Flights to Jinan
Flights to Cagayan de Oro Laguindingan
Flights to Samarkand
Flights to Niamey
Flights to Rimini Miramare
Flights to Gazipasa
Flights to Toulon Hyeres
Flights to Parikia Paros
Flights to Edremit/Korfez
Flights to Tulum Intl
Flights to Lihue

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines