S$526 Cheap Flights from London to Kos

View S$526 flight on Fri, 18 Jul, 2025Opens in a new window

Popular airlines from London City Airport (LCY) to Kos (KGS-Kos Island Intl.)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Kos (LCY-KGS)

Prices were available within the past 7 days and start at S$526 for one-way flights and S$594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$594 Return, found 14 hours ago
S$594
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$594 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$617 Return, found 14 hours ago
S$617
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$617 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$641 Return, found 14 hours ago
S$641
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$641 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$656 Return, found 14 hours ago
S$656
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$656 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$679 Return, found 14 hours ago
S$679
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$679 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$703 Return, found 14 hours ago
S$703
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$703 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$866 Return, found 14 hours ago
S$866
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$866 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$889 Return, found 14 hours ago
S$889
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$889 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$897 Return, found 14 hours ago
S$897
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$897 found 14 hours ago
Swiss International Air Lines
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$915 Return, found 14 hours ago
S$915
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$915 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$920 Return, found 14 hours ago
S$920
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$920 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$940 Return, found 14 hours ago
S$940
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$940 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$944 Return, found 14 hours ago
S$944
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$944 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$967 Return, found 14 hours ago
S$967
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$967 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$972 Return, found 14 hours ago
S$972
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$972 found 14 hours ago
Swiss International Air Lines
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$977 Return, found 14 hours ago
S$977
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$977 found 14 hours ago
Lufthansa
Fri, 18 Jul - Tue, 22 Jul
LCY
London
KGS
Kos
S$1,019 Return, found 14 hours ago
S$1,019
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 18 Jul from London to Kos, returning Tue, 22 Jul, priced at S$1,019 found 14 hours ago
London to Kos route information
Origin airport
London City
Destination airport
Kos Island Intl.
Airlines serving
Swiss International Air Lines
Return price
S$593
Distance
2665 km

Perfect flights from London to Kos

Your Journey from London to Kos

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Kos caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Lufthansa, Swiss International Air Lines. Our selection of flights from London City to Kos Island Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Kos Flights

Experience the joy of finding cheap flights from London City to Kos Island Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$526 and roundtrip prices from S$594*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Kos with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kos

Picture yourself stepping off the plane in Kos and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Kos Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Kos.
 

Beyond the Flight – Exploring Kos

With Expedia, your adventure extends beyond the flight. Explore Kos at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Kos with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Kos with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

London Airports

London

Heathrow to Kos
S$458.00
Gatwick to Kos
S$853.73
*Available to Expedia members.