Cheap Flights From Heathrow (LHR) To Kos Island Intl. (KGS)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from London (LHR) to Kos (KGS)

The cheapest flights to Kos Island Intl. found within the past 7 days were CA $286 round trip and CA $162 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $286 Roundtrip, found 5 days ago
CA $286
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $286 found 5 days ago
Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $303 Roundtrip, found 5 days ago
CA $303
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $303 found 5 days ago
Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $333 Roundtrip, found 5 days ago
CA $333
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $333 found 5 days ago
Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $338 Roundtrip, found 5 days ago
CA $338
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $338 found 5 days ago
Mon., Jun. 30 - Mon., Jul. 7
LHR
London
KGS
Kos
CA $345 Roundtrip, found 5 days ago
CA $345
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon., Jun. 30 from London to Kos, returning Mon., Jul. 7, priced at CA $345 found 5 days ago
Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $355 Roundtrip, found 5 days ago
CA $355
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $355 found 5 days ago
Mon., Jun. 30 - Mon., Jul. 7
LHR
London
KGS
Kos
CA $367 Roundtrip, found 5 days ago
CA $367
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon., Jun. 30 from London to Kos, returning Mon., Jul. 7, priced at CA $367 found 5 days ago
Mon., Feb. 16 - Sun., Feb. 22
LHR
London
KGS
Kos
CA $385 Roundtrip, found 5 days ago
CA $385
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon., Feb. 16 from London to Kos, returning Sun., Feb. 22, priced at CA $385 found 5 days ago
Mon., Jun. 30 - Mon., Jul. 7
LHR
London
KGS
Kos
CA $387 Roundtrip, found 5 days ago
CA $387
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon., Jun. 30 from London to Kos, returning Mon., Jul. 7, priced at CA $387 found 5 days ago
Mon., Jun. 30 - Mon., Jul. 7
LHR
London
KGS
Kos
CA $402 Roundtrip, found 5 days ago
CA $402
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon., Jun. 30 from London to Kos, returning Mon., Jul. 7, priced at CA $402 found 5 days ago

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London (LHR) today with the cheap prices from Travelocity!

Popular Flight Routes from Kos (KGS)

Travelers at KGS love to visit these top cities. Roam to the top destinations from Kos(KGS) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.