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Cheap flights from London Heathrow Airport to Kos from £104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kos departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Kos

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Kos.
Lufthansa Logo
07:25 - 19:05LHR-KGS
9h 40m1 stop
Lufthansa Logo
12:40 - 19:40KGS-LHR
9h 00m1 stop
£166Lufthansa
Find Deal
Wed, 21 May - Mon, 26 May
Aegean Airlines Logo
22:15 - 10:55LHR-KGS
10h 40m1 stop
Aegean Airlines Logo
11:25 - 21:10KGS-LHR
11h 45m1 stop
£168Aegean Airlines
Find Deal
Fri, 9 May - Thu, 15 May
Aegean Airlines Logo
16:35 - 10:55LHR-KGS
16h 20m1 stop
Aegean Airlines Logo
06:00 - 17:55KGS-LHR
13h 55m1 stop
£170Aegean Airlines
Find Deal
Thu, 1 May - Fri, 9 May
Lufthansa Logo
06:55 - 19:05LHR-KGS
10h 10m1 stop
Lufthansa Logo
13:30 - 17:40KGS-LHR
6h 10m1 stop
£172Lufthansa
Find Deal
Wed, 28 May - Wed, 4 Jun
 Logo
10:30 - 18:40LHR-KGS
6h 10m1 stop
 Logo
11:05 - 16:25KGS-LHR
7h 20m1 stop
Thu, 15 May - Thu, 22 May
SWISS Logo
18:40 - 19:55LHR-KGS
23h 15m1 stop
SWISS Logo
11:05 - 16:25KGS-LHR
7h 20m1 stop
£176SWISS
Find Deal
Fri, 9 May - Thu, 15 May
Austrian Airlines Logo
19:30 - 17:55LHR-KGS
20h 25m1 stop
Austrian Airlines Logo
21:40 - 21:40KGS-LHR
26h 00m1 stop
£178Austrian Airlines
Find Deal
Fri, 16 May - Fri, 23 May
SWISS Logo
07:00 - 19:55LHR-KGS
34h 55m2 stops
SWISS Logo
11:05 - 19:20KGS-LHR
10h 15m1 stop
£205SWISS
Find Deal
Fri, 9 May - Thu, 15 May
Brussels Airlines Logo
06:50 - 10:25LHR-KGS
25h 35m1 stop
Brussels Airlines Logo
11:25 - 17:05KGS-LHR
7h 40m1 stop
£245Brussels Airlines
Find Deal
Sun, 29 Jun - Sun, 13 Jul
Brussels Airlines Logo
06:50 - 16:20LHR-KGS
7h 30m1 stop
Brussels Airlines Logo
17:20 - 21:35KGS-LHR
6h 15m1 stop
£254Brussels Airlines
Find Deal
Fri, 29 Aug - Fri, 5 Sep

Aegean Airlines flights from London Heathrow Airport to Kos

Our best Aegean Airlines deals on London Heathrow Airport to Kos flight tickets
Aegean Airlines
9 May
LHR22:15London Heathrow
10h 40m
1 stop
KGS10:55Kos
15 May
KGS11:25Kos
11h 45m
1 stop
LHR21:10London Heathrow
Aegean Airlines
1 May
LHR16:35London Heathrow
16h 20m
1 stop
KGS10:55Kos
9 May
KGS06:00Kos
13h 55m
1 stop
LHR17:55London Heathrow
Aegean Airlines
8 May
LHR22:15London Heathrow
10h 40m
1 stop
KGS10:55Kos
11 May
KGS06:00Kos
7h 15m
1 stop
LHR11:15London Heathrow

SWISS flights from London Heathrow Airport to Kos

Our best SWISS deals on London Heathrow Airport to Kos flight tickets
SWISS
9 May
LHR18:40London Heathrow
23h 15m
1 stop
KGS19:55Kos
15 May
KGS11:05Kos
7h 20m
1 stop
LHR16:25London Heathrow
SWISS
9 May
LHR07:00London Heathrow
34h 55m
2 stops
KGS19:55Kos
15 May
KGS11:05Kos
10h 15m
1 stop
LHR19:20London Heathrow
SWISS
28 Apr
LHR06:00London Heathrow
10h 45m
1 stop
KGS18:45Kos
5 May
KGS19:30Kos
23h 05m
3 stops
LHR16:35London Heathrow

See travel insights to Kos from

How to get the cheapest flight ticket from London Heathrow Airport to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Kos?

What is the cheapest day to depart on your flight to Kos?

According to our data, Monday is the cheapest day to fly to Kos from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was £70. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Kos is Saturday, with ticket prices averaging around £393.

What is the cheapest time of day to depart on your flight to Kos?

Our most recent data shows that the best time of day to fly to Kos is in the afternoon. Flights from London Heathrow Airport to Kos during this time can be as low as £196. At midday is when there is more demand to fly to Kos, so prices are often more expensive at around £289 per ticket.

What is the cheapest London Heathrow to Kos flight route?

Fly from London Heathrow to Kos for the best London Heathrow - Kos flight prices

How far in advance should I book a flight to Kos?

You are more likely to see cheaper flights to Kos from London Heathrow Airport when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Kos for around £302 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kos from London Heathrow Airport for as low as £204 on momondo.

What cabin class options are available on London Heathrow to Kos flights?

There are 1 cabin classes available to choose from on London Heathrow to Kos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from London Heathrow Airport to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Kos according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Kos (LHR to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kos

Best price found

£104

Fastest flight time

6h 05m

Direct flights

None

Airports in Kos

1 airport
The best one-way flight to Kos from London Heathrow Airport in the past 72 hours is £104. The best return flight deal from London Heathrow Airport to Kos found on momondo in the last 72 hours is £166.
The fastest flight from London Heathrow Airport to Kos takes 6h 05m
There are no direct flights from London Heathrow Airport to Kos. Popular non-direct route for this connection is London Heathrow Airport - Kos Airport.
There is 1 airport near Kos: Kos (KGS)

  • How far is London Heathrow to Kos by plane?

    A flight from London Heathrow to Kos will travel around 1686.2 mi. Typically, this will take 6h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Kos Airport?

    Prices for flights from London Heathrow Airport to Kos Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Kos Airport?

  • How old do you have to be to fly from London Heathrow Airport to Kos Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The required travel and health documents for your Kos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Kos?

  • What is the most popular airline from London Heathrow Airport to Kos?


Best airlines flying from London Heathrow Airport to Kos

Compare and see reviews for airlines that fly from London Heathrow Airport to Kos with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £120Free CancellationRating
6.9
1,792 reviews
Search easyJet flights
LufthansaPriceFrom £135Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
SWISSPriceFrom £171Free CancellationRating
7.5
1,572 reviews
Search SWISS flights
Jet2PriceFrom £177Free CancellationRating
8.3
161 reviews
Search Jet2 flights
Aegean AirlinesPriceFrom £178Free CancellationRating
8.1
730 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom £214Free CancellationRating
6.6
6,715 reviews
Search British Airways flights
EurowingsPriceFrom £224Free CancellationRating
6.6
274 reviews
Search Eurowings flights

Travelling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Kardamena
Marmari

Why use momondo?

Why should I use momondo to find a flight deal from London to Kos?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kos from London.

Can I find flights from London to Kos with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kos from London with this policy.

How can momondo help me find flights from London to Kos?

Once you have performed a search for London to Kos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Kos right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Kos now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kos and let you know when they change.


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