This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KGS
29 Nov — 6 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Kos are usually found in April or June, booked 58 days in advance, depart on a Tuesday or Thursday and return on a Monday
Cheap flight deals from London to Kos
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from London to Kos
Explore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.
Sat 31/1005:40 -
Nonstop4h 00m
Mon 9/1121:45 -
2 stops41h 05m
Deal found 26/10£173
Wed 11/1118:20 -
1 stop11h 25m
Mon 23/1118:05 -
2 stops23h 50m
Deal found 29/10£174
Tue 10/1116:10 -
1 stop13h 55m
Mon 23/1118:05 -
2 stops23h 50m
Deal found 29/10£175
Sat 31/1008:10 -
Nonstop4h 00m
Mon 9/1120:40 -
1 stop16h 30m
Deal found 26/10£183
Fri 4/1208:20 -
1 stop10h 55m
Tue 15/1221:45 -
1 stop13h 00m
Deal found 26/10£185
Tue 1/1222:15 -
1 stop13h 20m
Mon 7/1217:15 -
1 stop6h 00m
Deal found 30/10£185
Thu 26/1117:20 -
1 stop12h 25m
Thu 3/1212:00 -
2 stops12h 50m
Deal found 29/10£189
Sun 8/1118:25 -
1 stop24h 50m
Mon 23/1121:45 -
2 stops20h 10m
Deal found 29/10£190
Wed 2/1213:55 -
2 stops15h 50m
Sun 6/1221:45 -
1 stop12h 35m
Deal found 30/10£194
Wed 11/1118:20 -
1 stop11h 25m
Wed 18/1121:45 -
1 stop12h 25m
Deal found 28/10£198
Wed 2/1222:15 -
1 stop7h 30m
Sun 6/1220:40 -
1 stop26h 35m
Deal found 30/10£199
Tue 1/1208:05 -
1 stop25h 25m
Mon 7/1221:45 -
1 stop21h 00m
Deal found 30/10£199
Best flights from London to Kos
Discover carefully curated flight deals from London to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.
Wed 31/308:05 -
Nonstop4h 00m
Wed 7/414:55 -
Nonstop4h 15m
Deal found 28/10£133
Wed 11/1118:20 -
1 stop11h 25m
Mon 23/1118:05 -
2 stops23h 50m
Deal found 29/10£174
Mon 29/315:00 -
Nonstop3h 50m
Thu 8/421:55 -
Nonstop4h 10m
Deal found 28/10£180
Tue 1/1222:15 -
1 stop13h 20m
Mon 7/1217:15 -
1 stop6h 00m
Deal found 30/10£185
Wed 31/308:05 -
Nonstop4h 00m
Thu 8/422:05 -
Nonstop4h 15m
Deal found 28/10£139
Fri 4/1216:55 -
2 stops16h 35m
Tue 15/1221:45 -
1 stop13h 00m
Deal found 26/10£193
Sun 29/1113:25 -
1 stop5h 50m
Thu 3/1212:00 -
1 stop26h 25m
Deal found 28/10£417
Wed 2/1213:55 -
2 stops15h 50m
Sun 6/1221:45 -
1 stop12h 35m
Deal found 30/10£194
Mon 7/1219:00 -
1 stop10h 45m
Mon 14/1208:25 -
1 stop9h 05m
Deal found 30/10£235
Wed 11/1118:20 -
1 stop11h 25m
Wed 18/1121:45 -
1 stop12h 25m
Deal found 28/10£198
Wed 2/1208:05 -
1 stop21h 40m
Sun 6/1220:40 -
1 stop27h 30m
Deal found 30/10£202
Mon 9/1122:15 -
1 stop7h 30m
Mon 23/1108:25 -
1 stop9h 05m
Deal found 29/10£247
Fri 4/1206:30 -
1 stop12h 45m
Tue 15/1221:45 -
1 stop15h 25m
Deal found 26/10£204
Wed 11/1122:15 -
1 stop7h 30m
Sun 15/1120:40 -
1 stop26h 35m
Deal found 27/10£280
Mon 9/1108:45 -
1 stop6h 50m
Mon 23/1120:40 -
2 stops18h 05m
Deal found 29/10£217
Tue 1/1207:45 -
2 stops11h 30m
Mon 7/1212:00 -
2 stops12h 10m
Deal found 30/10£227
Sun 29/1122:15 -
1 stop19h 50m
Thu 3/1220:35 -
1 stop23h 20m
Deal found 29/10£312
Wed 11/1118:20 -
1 stop11h 25m
Fri 20/1121:45 -
1 stop12h 15m
Deal found 29/10£228
Tue 1/1216:10 -
1 stop17h 20m
Mon 7/1220:35 -
2 stops18h 10m
Deal found 30/10£229
Wed 11/1118:20 -
1 stop15h 10m
Sun 15/1108:25 -
2 stops16h 55m
Deal found 27/10£237
Tue 1/1208:40 -
2 stops10h 35m
Mon 7/1208:25 -
1 stop14h 50m
Deal found 30/10£238
Fri 4/1220:15 -
2 stops13h 15m
Tue 15/1212:00 -
2 stops12h 30m
Deal found 26/10£250
Thu 26/1108:05 -
1 stop9h 55m
Thu 3/1208:25 -
1 stop10h 20m
Deal found 29/10£258
Wed 11/1122:15 -
1 stop7h 30m
Wed 18/1121:45 -
2 stops16h 35m
Deal found 28/10£262
Sat 12/1205:00 -
2 stops14h 15m
Sat 19/1220:35 -
2 stops17h 35m
Deal found 28/10£264
Tue 30/307:30 -
1 stop12h 25m
Thu 8/408:35 -
1 stop8h 25m
Deal found 28/10£300
Tue 30/307:30 -
1 stop6h 30m
Fri 9/416:30 -
2 stops8h 45m
Deal found 28/10£300
Tue 10/1107:45 -
2 stops10h 20m
Sat 21/1108:25 -
2 stops14h 40m
Deal found 29/10£317
Fri 4/1209:00 -
2 stops9h 00m
Tue 15/1209:25 -
2 stops13h 50m
Deal found 26/10£322
Sat 12/1208:45 -
2 stops24h 45m
Sat 19/1221:45 -
2 stops27h 10m
Deal found 28/10£324
Direct flights from London to Kos
Explore direct flight options from London to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.
Wed 31/308:05 -
Nonstop4h 00m
Wed 7/414:55 -
Nonstop4h 15m
Deal found 28/10£133
Wed 31/308:05 -
Nonstop4h 00m
Thu 8/422:05 -
Nonstop4h 15m
Deal found 28/10£139
Mon 29/315:00 -
Nonstop3h 50m
Thu 8/421:55 -
Nonstop4h 10m
Deal found 28/10£180
Last-minute flights from London to Kos
Discover last-minute flight deals from London to Kos. Data last updated 30 October 2026 and is based on user searches.
Sat 31/1005:40 -
Nonstop4h 00m
Mon 9/1121:45 -
2 stops41h 05m
Deal found 26/10£173
Sat 31/1008:10 -
Nonstop4h 00m
Mon 9/1120:40 -
1 stop16h 30m
Deal found 26/10£183
Sun 8/1118:25 -
1 stop24h 50m
Mon 23/1121:45 -
2 stops20h 10m
Deal found 29/10£190
Tue 10/1116:10 -
1 stop13h 55m
Mon 23/1118:05 -
2 stops23h 50m
Deal found 29/10£175
Tue 10/1122:15 -
1 stop7h 30m
Tue 24/1114:05 -
1 stop5h 50m
Deal found 29/10£231
Tue 10/1122:15 -
1 stop7h 30m
Mon 23/1108:25 -
1 stop9h 05m
Deal found 29/10£234
Tue 10/1122:15 -
1 stop7h 30m
Sat 21/1117:15 -
1 stop6h 00m
Deal found 29/10£235
Wed 11/1118:20 -
1 stop11h 25m
Mon 23/1118:05 -
2 stops23h 50m
Deal found 29/10£174
Wed 11/1118:20 -
1 stop11h 25m
Wed 18/1121:45 -
1 stop12h 25m
Deal found 28/10£198
Thu 26/1117:20 -
1 stop12h 25m
Thu 3/1212:00 -
2 stops12h 50m
Deal found 29/10£189
Thu 26/1114:20 -
2 stops15h 25m
Thu 3/1212:00 -
2 stops12h 10m
Deal found 29/10£230
Thu 26/1122:15 -
1 stop13h 20m
Thu 3/1208:25 -
1 stop11h 30m
Deal found 29/10£235
One-way flights from London to Kos
Search for one-way flight options from London to Kos. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.
Fri 27/1117:40 -
2 stops15h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£88
Fri 27/1118:15 -
2 stops15h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£91
Fri 29/113:15 -
1 stop20h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£91
Fri 29/106:05 -
2 stops27h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£100
Fri 29/108:20 -
1 stop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£116
Fri 27/1122:15 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£121
Thu 5/1117:20 -
1 stop12h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£124
Fri 27/1113:25 -
1 stop5h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£125
Fri 27/1121:45 -
2 stops32h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£127
Thu 5/1106:50 -
2 stops22h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£133
Thu 5/1106:00 -
2 stops23h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£134
Fri 29/120:50 -
2 stops22h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£141
Find flight deals from London to Kos
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 30 October 2026.
Customise your flight search to find flights from London 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 7,457,451 searches. Data last updated 30 October 2026.
Use the filters below to find and compare flights from London to Kos that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonKos
LTN London Luton - KGS Kos
LTNKGS
London Luton
Fri 27/11
17:40-11:30
2 stops15h 50m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£88
LondonKos
STN London Stansted - KGS Kos
STNKGS
London Stansted
Fri 27/11
18:15-11:30
2 stops15h 15m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£91
LondonKos
LGW London Gatwick - KGS Kos
LGWKGS
London Gatwick
Fri 29/1
13:15-11:30
1 stop20h 15m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£91
LondonKos
LTN London Luton - KGS Kos
LTNKGS
London Luton
Fri 29/1
06:05-11:30
2 stops27h 25m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£100
LondonKos
STN London Stansted - KGS Kos
STNKGS
London Stansted
Fri 29/1
08:20-21:15
1 stop10h 55m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£116
LondonKos
LHR London Heathrow - KGS Kos
LHRKGS
London Heathrow
Fri 27/11
22:15-13:35
1 stop13h 20m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£121
LondonKos
LHR London Heathrow - KGS Kos
LHRKGS
London Heathrow
Fri 29/1
19:00-11:30
1 stop14h 30m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£121
LondonKos
STN London Stansted - KGS Kos
STNKGS
London Stansted
Thu 5/11
17:20-07:25
1 stop12h 05m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£124
LondonKos
LGW London Gatwick - KGS Kos
LGWKGS
London Gatwick
Fri 27/11
21:45-07:45
2 stops32h 00m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£127
LondonKos
LTN London Luton - KGS Kos
LTNKGS
London Luton
Thu 5/11
06:50-07:25
2 stops22h 35m
Kos
Wed 31/12
00:00-23:00
Nonstop0h 00m
£133
Flights are sorted by cheapest return flights first.
Deals found on 27/10
Showing 1-10 of 49 resultsSorted by cheapest first
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3
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5
Best time to book a flight from London to Kos
Have a flexible travel schedule? Discover the best time to fly to Kos from London with our price prediction graph.
LON-KGS
LTN-KGS
LHR-KGS
STN-KGS
LGW-KGS
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Kos
LON-KGS
LTN-KGS
LHR-KGS
STN-KGS
LGW-KGS
What is the cheapest time of day to fly from LON to KGS?
Find hourly flight availability from London to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Kos as you normally would.
How far ahead should I book a flight from London to Kos?
The price you pay for your flight from London to Kos may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 30 October 2026.
Get a feel of what it's like to fly with Jet2,Ryanair, andeasyJet from London to Kos by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Related info for your journey
Find useful and relevant information for your journey from London 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?
Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from London to Kos. 7 airlines have flights to Kos from London on a regular basis. Booking flights from London to Kos should not be difficult; the airport handles an average of 0 inbound flights from London per day.
How long is the flight from London to Kos?
A quick flight from London to Kos can take about 3h 50m. easyJet provides one of the quickest options available for as low as £180. London and Kos are separated by a distance of 1670 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Kos round-trip?
Cheapflights users have booked flights from London to Kos round-trip from £61. Other airlines that can offer you cheap pricing are easyJet, from £67, and Jet2, from £82. Ryanair is currently priced 77% below the average price you’ll pay for this route.
Can I find deals for business class flights from London to Kos?
Yes. Cheapflights offers flight deals from London 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.
Book flights to Kos if you plan to visit one of these locations
Kardamena
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Fly from London to Kos on these airlines
Choose from the following airlines for your flight from London to Kos. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Discover the top 7 airlines that operate flights from London 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 7,457,451 searches. Data last updated 30 October 2026.
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 London to Kos?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kos from London today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from London to Kos?
Cheapflights helps you find that perfect flight to Kos from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Kos with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Kos flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Kos become cheaper?
Of course! You can now track prices for flights from London to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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