Explore the most affordable Ryanair flight options available from London to Kos. Find the lowest fares with prices last updated on 9 September 2026.
Tue 29/914:35 -
Nonstop3h 50m
Wed 7/1023:25 -
1 stop13h 05m
Deal found 8/9£97
Wed 7/1014:30 -
1 stop6h 30m
Wed 14/1023:25 -
1 stop21h 40m
Deal found 6/9£104
Thu 24/906:05 -
1 stop13h 20m
Tue 29/914:50 -
1 stop11h 00m
Deal found 5/9£105
Best Ryanair flights from London to Kos
Discover carefully curated Ryanair 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 9 September 2026.
Wed 7/1008:35 -
Nonstop3h 50m
Sun 11/1022:10 -
Nonstop4h 10m
Deal found 6/9£104
Thu 24/906:05 -
1 stop13h 20m
Tue 29/920:55 -
Nonstop4h 10m
Deal found 5/9£111
Tue 6/1022:00 -
2 stops23h 00m
Tue 13/1020:55 -
Nonstop4h 10m
Deal found 6/9£112
Direct Ryanair flights from London to Kos
Explore direct Ryanair flight options from London to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.
Tue 29/914:35 -
Nonstop3h 50m
Wed 7/1014:55 -
Nonstop4h 10m
Deal found 8/9£100
Wed 7/1008:35 -
Nonstop3h 50m
Sun 11/1022:10 -
Nonstop4h 10m
Deal found 6/9£104
Tue 29/914:35 -
Nonstop3h 50m
Sun 4/1022:10 -
Nonstop4h 10m
Deal found 6/9£109
Last-minute Ryanair flights from London to Kos
Discover last-minute Ryanair flight deals from London to Kos. Data last updated 9 September 2026 and is based on user searches.
Tue 29/914:35 -
Nonstop3h 50m
Wed 7/1023:25 -
1 stop13h 05m
Deal found 8/9£97
Wed 7/1014:30 -
1 stop6h 30m
Wed 14/1023:25 -
1 stop21h 40m
Deal found 6/9£104
Thu 24/906:05 -
1 stop13h 20m
Tue 29/914:50 -
1 stop11h 00m
Deal found 5/9£105
One-way Ryanair flights to Kos
Search for one-way Ryanair flight options to Kos. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.
Wed 16/908:35 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£28
Sun 4/1015:55 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£30
Tue 6/1014:35 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£32
How do most travelers feel about Ryanair?
When planning your LON-KGS trip, keep in mind that Ryanair is typically rated 6.9/10. This rating comes from 5,487 reviews by Cheapflights users who have traveled with Ryanair.
Can I get a flight from London to Kos on Ryanair for under £222?
Cheapflights users have found 18 Ryanair flights for under £222 on the LON-KGS route. Prices on flights to Kos from London can vary based on many factors including dates. To look at price based on your preferred dates, click here.
Find detailed information about Ryanair flights from London to Kos. Explore the options provided by Ryanair to plan your journey from London to Kos. Data last updated 9 September 2026.
Plan your trip to Kos by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.
Temperature in Kos by month
Plan your trip to Kos by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).
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
STN-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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from London to Kos on another airline
Consider alternative airlines that service the Kos area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Browse through other Ryanair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
If Kos is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Browse through some of the most popular routes that Ryanair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Read reviews and see what other travellers are saying about their experiences with Ryanair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Ryanair for your next flight. Reviews last updated 9 September 2026.
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