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Cheap flights from London Heathrow Airport to Kos from £103

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 4/6. 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.
LHR — KGS
28 Apr — 5 May1
1 adult
Sun 28/4
Sun 5/5

Cheap flight deals from Heathrow to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2024.

Popular in

October

Cheapest in

March

Average price

£294

Round-trip from

£72
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 43% potential price drop
Search Deals
Average for round-trip flights in April 2024
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From London Heathrow to Kos
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What is the cheapest day to fly round-trip from London Heathrow Airport to Kos?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 54% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London Heathrow Airport to Kos?

Users have found that booking a flight from London Heathrow Airport to Kos at least 53 days early can save you up to 25% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Kos for as little as £106 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £106 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Kos?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Kos. Flights to Kos from London Heathrow Airport in April are about £230 on average during April, but can be found for as low as £49.

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

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kos at midday. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

Cheap Lufthansa flights from Heathrow to Kos

Explore cheap flight options specifically provided by Lufthansa for the route between Heathrow and Kos. 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 928,330 searches. Data last updated 23 April 2024.
Take a peek at the cheapest Lufthansa flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.
Sat 8/607:25LHR - KGS
1 stop10h 00mLufthansa
Mon 10/611:45KGS - LHR
1 stop8h 40mLufthansa
Deal found 22/4£142
Sat 14/910:50LHR - KGS
1 stop6h 35mLufthansa
Sat 21/909:35KGS - LHR
1 stop8h 05mLufthansa
Deal found 22/4£194
Fri 6/918:30LHR - KGS
1 stop12h 20mLufthansa
Mon 16/911:45KGS - LHR
1 stop6h 00mLufthansa
Deal found 22/4£215
Fri 6/919:30LHR - KGS
1 stop11h 20mLufthansa
Mon 16/911:45KGS - LHR
1 stop6h 00mLufthansa
Deal found 22/4£217
Thu 8/808:30LHR - KGS
1 stop6h 50mLufthansa
Sat 10/809:35KGS - LHR
1 stop8h 05mLufthansa
Deal found 22/4£329
Fri 19/719:30LHR - KGS
2 stops21h 55mLufthansa
Mon 29/711:45KGS - LHR
1 stop12h 55mLufthansa
Deal found 22/4£333
Sat 14/908:30LHR - KGS
2 stops8h 55mLufthansa
Sat 21/909:35KGS - LHR
2 stops12h 05mLufthansa
Deal found 22/4£345

Cheap Aegean Airlines flights from Heathrow to Kos

Explore cheap flight options specifically provided by Aegean Airlines for the route between Heathrow and Kos. 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 928,330 searches. Data last updated 23 April 2024.
Some of the lowest-priced Aegean Airlines flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 24/919:00LHR - KGS
1 stop13h 55mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£208
Tue 24/919:00LHR - KGS
1 stop13h 55mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£213
Mon 23/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£214
Sun 22/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Fri 27/911:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 21/4£222
Sat 21/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£229
Tue 24/919:00LHR - KGS
2 stops14h 20mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£235
Sun 9/622:15LHR - KGS
1 stop17h 05mAegean Airlines
Sun 16/617:55KGS - LHR
1 stop19h 20mAegean Airlines
Deal found 22/4£239
Mon 10/622:15LHR - KGS
1 stop17h 05mAegean Airlines
Mon 17/623:15KGS - LHR
2 stops23h 55mAegean Airlines
Deal found 22/4£250
Thu 26/922:15LHR - KGS
1 stop10h 40mAegean Airlines
Tue 8/1011:25KGS - LHR
1 stop11h 45mAegean Airlines
Deal found 22/4£253

Cheap Heathrow to Kos flights in April & May 2024

Find cheap flight options from Heathrow to Kos specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Prices were last updated on 23 April 2024.
The lowest fares we've come across on flights travelling from London to Kos in April and May 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/519:30LHR - KGS
1 stop11h 20mMultiple Airlines
Mon 13/520:40KGS - LHR
1 stop13h 40mMultiple Airlines
Deal found 22/4£202
Mon 13/506:00LHR - KGS
1 stop11h 55mAustrian Airlines
Fri 17/521:40KGS - LHR
1 stop26h 00mAustrian Airlines
Deal found 22/4£226
Fri 10/507:25LHR - KGS
2 stops23h 25mMultiple Airlines
Mon 13/520:40KGS - LHR
1 stop14h 40mMultiple Airlines
Deal found 22/4£232
Sat 11/506:50LHR - KGS
1 stop10h 45mBrussels Airlines
Sat 18/520:35KGS - LHR
1 stop26h 20mBrussels Airlines
Deal found 22/4£237
Tue 21/506:45LHR - KGS
2 stops25h 55mMultiple Airlines
Sun 26/513:40KGS - LHR
1 stop10h 45mMultiple Airlines
Deal found 22/4£244
Sat 11/507:00LHR - KGS
2 stops11h 00mSWISS
Sat 18/520:50KGS - LHR
1 stop16h 35mSWISS
Deal found 22/4£244
Tue 21/513:10LHR - KGS
1 stop19h 30mMultiple Airlines
Sun 26/513:40KGS - LHR
1 stop10h 45mMultiple Airlines
Deal found 22/4£252
Sat 11/506:00LHR - KGS
1 stop12h 00mSWISS
Sat 18/520:50KGS - LHR
1 stop16h 35mSWISS
Deal found 22/4£254
Sat 25/517:15LHR - KGS
2 stops38h 45mSWISS
Mon 3/610:45KGS - LHR
1 stop9h 10mSWISS
Deal found 22/4£268

Heathrow to Kos 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Kos in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 23 April 2024.
The lowest fares we've come across on flights travelling from London to Kos in April and May 2024. More deals are always being added, so be sure to check back regularly.
Sat 8/607:25LHR - KGS
1 stop10h 00mLufthansa
Mon 10/611:45KGS - LHR
1 stop8h 40mLufthansa
Deal found 22/4£142
Wed 19/610:00LHR - KGS
1 stop8h 50mMultiple Airlines
Tue 25/620:40KGS - LHR
1 stop13h 15mMultiple Airlines
Deal found 22/4£165
Thu 4/707:30LHR - KGS
1 stop7h 50mMultiple Airlines
Tue 9/711:15KGS - LHR
1 stop7h 50mMultiple Airlines
Deal found 22/4£168
Wed 26/606:00LHR - KGS
1 stop11h 55mSWISS
Wed 3/720:40KGS - LHR
2 stops26h 50mSWISS
Deal found 22/4£179
Mon 10/606:00LHR - KGS
1 stop11h 55mAustrian Airlines
Mon 17/620:40KGS - LHR
1 stop14h 40mAustrian Airlines
Deal found 22/4£190
Sat 14/910:50LHR - KGS
1 stop6h 35mLufthansa
Sat 21/909:35KGS - LHR
1 stop8h 05mLufthansa
Deal found 22/4£194
Sun 30/607:25LHR - KGS
1 stop25h 35mMultiple Airlines
Thu 4/711:25KGS - LHR
1 stop12h 10mMultiple Airlines
Deal found 22/4£197
Wed 26/606:00LHR - KGS
1 stop11h 55mMultiple Airlines
Sat 6/709:35KGS - LHR
1 stop10h 05mMultiple Airlines
Deal found 22/4£198
Wed 26/606:00LHR - KGS
1 stop11h 55mMultiple Airlines
Wed 3/713:25KGS - LHR
1 stop7h 15mMultiple Airlines
Deal found 22/4£202

Direct flights to Kos from Heathrow

Discover direct flight options from Heathrow to Kos. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 23 April 2024.
If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.
Sat 14/906:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 21/913:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 22/4£389
Sat 19/1006:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 26/1013:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 22/4£419
Sat 1/606:15LHR - KGS
Nonstop4h 00mBritish Airways
Sat 8/613:10KGS - LHR
Nonstop4h 10mBritish Airways
Deal found 22/4£474

Heathrow to Kos flights leaving soon

Find last-minute flight options from Heathrow to Kos for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 23 April 2024.
Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.
Tue 30/420:45LHR - KGS
1 stop23h 10mMultiple Airlines
Sat 4/500:10KGS - LHR
1 stop13h 05mMultiple Airlines
Deal found 23/4£411
Tue 30/420:45LHR - KGS
1 stop23h 10mMultiple Airlines
Sun 5/513:50KGS - LHR
1 stop7h 00mMultiple Airlines
Deal found 23/4£435
Thu 2/506:45LHR - KGS
2 stops14h 05mMultiple Airlines
Thu 9/512:10KGS - LHR
1 stop8h 35mMultiple Airlines
Deal found 22/4£438
Wed 1/521:35LHR - KGS
1 stop13h 40mMultiple Airlines
Sat 4/500:10KGS - LHR
1 stop13h 05mMultiple Airlines
Deal found 23/4£534
Tue 30/407:30LHR - KGS
2 stops12h 15mMultiple Airlines
Sat 4/500:10KGS - LHR
1 stop13h 05mMultiple Airlines
Deal found 23/4£553
Tue 30/419:30LHR - KGS
2 stops19h 50mMultiple Airlines
Sun 5/511:25KGS - LHR
1 stop11h 30mMultiple Airlines
Deal found 23/4£556
Wed 1/521:35LHR - KGS
1 stop13h 40mMultiple Airlines
Sun 5/513:50KGS - LHR
1 stop7h 00mMultiple Airlines
Deal found 23/4£558
Thu 2/511:05LHR - KGS
1 stop27h 15mMultiple Airlines
Thu 9/512:10KGS - LHR
1 stop21h 55mMultiple Airlines
Deal found 22/4£581
Thu 2/507:25LHR - KGS
2 stops13h 40mMultiple Airlines
Thu 9/508:45KGS - LHR
2 stops10h 20mMultiple Airlines
Deal found 22/4£593

One-way flights to Kos from Heathrow

Search for one-way flight options from Heathrow to Kos. 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 928,330 searches. Data last updated 23 April 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.
Tue 4/609:10LHR - KGS
1 stop8h 45mEurowings
Deal found 22/4£103
Sun 2/622:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 22/4£121
Fri 14/620:05LHR - KGS
1 stop21h 55mSWISS
Deal found 22/4£134
Fri 31/520:05LHR - KGS
1 stop21h 55mSWISS
Deal found 22/4£134
Mon 3/622:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 22/4£141
Mon 3/622:15LHR - KGS
1 stop8h 00mMultiple Airlines
Deal found 22/4£146
Fri 21/620:25LHR - KGS
1 stop21h 00mMultiple Airlines
Deal found 22/4£149
Mon 3/608:55LHR - KGS
2 stops9h 40mMultiple Airlines
Deal found 22/4£151
Wed 15/522:15LHR - KGS
1 stop10h 40mAegean Airlines
Deal found 22/4£153

Find flights from Heathrow to Kos within your budget

Customise your flight search to find flights from Heathrow to Kos 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 928,330 searches. Data last updated 23 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£142 - £389

Route

Depart

Return

Price

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 8/6

1 stop10h 00m

Kos

Mon 10/6

1 stop8h 40m

£142

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 19/6

1 stop8h 50m

Kos

Tue 25/6

1 stop13h 15m

£165

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Thu 4/7

1 stop7h 50m

Kos

Tue 9/7

1 stop7h 50m

£168

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop11h 55m

Kos

Wed 3/7

2 stops26h 50m

£179

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Mon 10/6

1 stop11h 55m

Kos

Mon 17/6

1 stop14h 40m

£190

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 14/9

1 stop6h 35m

Kos

Sat 21/9

1 stop8h 05m

£194

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 24/9

1 stop13h 55m

Kos

Tue 8/10

1 stop11h 45m

£208

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 11/5

1 stop10h 45m

Kos

Sat 18/5

1 stop26h 20m

£237

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 14/9

Nonstop4h 00m

Kos

Sat 21/9

Nonstop4h 10m

£389

Flights are sorted by cheapest first

Deals found on 22/4

When is the cheapest time to fly from London Heathrow Airport to Kos?

Use this chart to determine the cheapest time to fly return from Heathrow to Kos. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Kos flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kos by month

Plan your trip from Heathrow to Kos by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Kos is currently £137 while a return flight costs £208. Price data was last updated on 21 April 2024.

Temperature and rainfall in Kos by month

Plan your trip to Kos by taking into account the average temperature and rainfall totals by month.

KGS

Temperature

10 - 26 °C

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. 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 Kos. Reviews last updated 23 April 2024.
See what other customers who have flown with Lufthansa, Aegean Airlines and Austrian Airlines from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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
917 reviews
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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
2,075 reviews
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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.

Austrian Airlines
7.7
Good
1,095 reviews
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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.

Brussels Airlines
7.3
Good
609 reviews
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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
7,768 reviews
Aegean Airlines
8.1
Very Good
917 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

7.8

Food

7.5

Overall

8.1

Crew

8.5

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 Heathrow to Kos. 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 into for flights to Kos from London Heathrow?

    Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.

  • Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on Lufthansa for just £142, but on average you can expect to pay £197.

  • Are there nonstop flights from London Heathrow Airport to Kos for under £400 on Cheapflights?

    Cheapflights has at least 3 direct flights from London Heathrow Airport to Kos under £400. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £427.

  • Are there last-minute flights available from London Heathrow Airport to Kos for under £500?

    There are currently 20+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £500.

  • What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?

    Our cheapest airline available from London Heathrow Airport to Kos is Lufthansa. Our recent data shows that you can find tickets from as low as £142 on this airline. Additional options worth looking into are SWISS and Austrian Airlines, starting at £179 and £190 round-trip. Lufthansa is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Eurowings (£103), Aegean Airlines (£121), and SWISS (£134).

  • What are the most popular airlines that fly from London Heathrow Airport to Kos?

    Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.

  • What are the cheapest flights from London Heathrow Airport to Kos?

    The cheapest flight price from London Heathrow Airport to Kos is £326. On average you can expect to pay £440. The most popular route, (London Heathrow - Kos), can usually be booked for £142.

  • What does LHR to KGS mean?

    LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Heathrow to Kos 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 Heathrow to Kos with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Kos 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 Heathrow to Kos that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Kos 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 Heathrow to Kos that allow pets onboard?

    Many airlines flying from Heathrow to Kos 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 Heathrow to Kos?

    Yes, you can often find last-minute deals on Heathrow to Kos 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 London Heathrow Airport to Kos flight deals updated?

    The London Heathrow Airport to Kos flight deals you see on this page were last updated on 22/4.

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.

Top 6 airlines flying from Heathrow to Kos

Discover the top 6 airlines that operate flights from Heathrow to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 23 April 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£89Average£319FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£159Average£333FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£170Average£282FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£190Average£335FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aegean AirlinesCheapest£193Average£298FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Sky ExpressCheapest£203Average£334FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
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Search flights from Heathrow to Kos by cabin class

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

Cheapflights helps you search for flights from Heathrow to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Kos.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kos flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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