Cheap Flights from London (LON) to Kos (KGS)

View AU$157 flight on Sun, 13 Apr. 2025Opens in a new window

  • 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 35% 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 (LON) to Kos (KGS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri., 27 Jun. - Sun., 6 Jul.
LHR
London
KGS
Kos
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 6 Jul., priced at AU$361 found 1 day ago
Lufthansa
Fri., 27 Jun. - Sun., 13 Jul.
LHR
London
KGS
Kos
AU$362 Return, found 16 hours ago
AU$362
Return
found 16 hours ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 13 Jul., priced at AU$362 found 16 hours ago
Lufthansa
Fri., 27 Jun. - Sun., 6 Jul.
LHR
London
KGS
Kos
AU$369 Return, found 1 day ago
AU$369
Return
found 1 day ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 6 Jul., priced at AU$369 found 1 day ago
Lufthansa
Fri., 27 Jun. - Sun., 13 Jul.
LHR
London
KGS
Kos
AU$371 Return, found 16 hours ago
AU$371
Return
found 16 hours ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 13 Jul., priced at AU$371 found 16 hours ago
Lufthansa
Fri., 27 Jun. - Sun., 13 Jul.
LHR
London
KGS
Kos
AU$371 Return, found 16 hours ago
AU$371
Return
found 16 hours ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 13 Jul., priced at AU$371 found 16 hours ago
Lufthansa
Fri., 27 Jun. - Sun., 6 Jul.
LHR
London
KGS
Kos
AU$394 Return, found 1 day ago
AU$394
Return
found 1 day ago
Select Lufthansa flight, departing Fri., 27 Jun. from London to Kos, returning Sun., 6 Jul., priced at AU$394 found 1 day ago
Aegean
Fri., 7 Mar. - Tue., 11 Mar.
LHR
London
KGS
Kos
AU$403 Return, found 1 day ago
AU$403
Return
found 1 day ago
Select Aegean flight, departing Fri., 7 Mar. from London to Kos, returning Tue., 11 Mar., priced at AU$403 found 1 day ago
Swiss International Air Lines
Wed., 30 Apr. - Sat., 24 May
LGW
London
KGS
Kos
AU$460 Return, found 4 days ago
AU$460
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Wed., 30 Apr. from London to Kos, returning Sat., 24 May, priced at AU$460 found 4 days ago
SKY express
Sat., 1 Mar. - Fri., 23 May
LGW
London
KGS
Kos
AU$547 Return, found 1 day ago
AU$547
Return
found 1 day ago
Select SKY express flight, departing Sat., 1 Mar. from London to Kos, returning Fri., 23 May, priced at AU$547 found 1 day ago
British Airways
Mon., 1 Sep. - Wed., 10 Sep.
LGW
London
KGS
Kos
AU$576 Return, found 2 days ago
AU$576
Return
found 2 days ago
Select British Airways flight, departing Mon., 1 Sep. from London to Kos, returning Wed., 10 Sep., priced at AU$576 found 2 days ago
Flight from London to Kos route information
Origin airport
Heathrow
Destination airport
Kos Island Intl.
Airlines serving
Aegean, Austrian Airlines, British Airways, Brussels Airlines, Eurowings Luftverkehrs, SKY express, Swiss International Air Lines
Return price
AU$361
Distance
2694 km

LON to KGS Flights

Ready to get away? Use Expedia.com.au to book cheap flights from England to Kos AU$361, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book LON to KGS flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

If you’re on the hunt for cheap flights to Kos from England, you need not look any further. We make it simple for you to compare different airline carriers or choose the one that appeals to you most. We work with dozens of airlines in order to offer you incredible deals on business and personal travel. Start by searching through our selection of plane tickets today, and you’ll be in the sky before you know it.

Kos Flight Deals

Kalymnos

London to Kalymnos Island National
AU$713.13

Leros Island

London Airports

London

Heathrow to Kos
AU$360.70
Gatwick to Kos
AU$459.20
London City to Kos
AU$670.90
*Available to Expedia members.