CA $223 Cheap Swiss International Air Lines fights from London (LHR) to Kos (KGS)

View CA $223 flight on Sat, Nov 1, 2025Opens in a new window

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Swiss International Air Lines flights from London to Kos (LHR→KGS)

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, Nov 1 - Mon, Dec 1
LHR
London
KGS
Kos
CA $360 Roundtrip, found 2 days ago
CA $360
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Kos, returning Mon, Dec 1, priced at CA $360 found 2 days ago
Swiss International Air Lines
Wed, Oct 22 - Wed, Nov 5
LHR
London
KGS
Kos
CA $378 Roundtrip, just found
CA $378
Roundtrip
just found
Select Swiss International Air Lines flight, departing Wed, Oct 22 from London to Kos, returning Wed, Nov 5, priced at CA $378 just found
Swiss International Air Lines
Sat, Nov 1 - Mon, Dec 1
LHR
London
KGS
Kos
CA $385 Roundtrip, found 2 days ago
CA $385
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Kos, returning Mon, Dec 1, priced at CA $385 found 2 days ago
Swiss International Air Lines
Sat, Nov 1 - Mon, Dec 1
LHR
London
KGS
Kos
CA $408 Roundtrip, found 2 days ago
CA $408
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Kos, returning Mon, Dec 1, priced at CA $408 found 2 days ago
Swiss International Air Lines
Sat, Nov 1 - Mon, Dec 1
LHR
London
KGS
Kos
CA $410 Roundtrip, found 2 days ago
CA $410
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Kos, returning Mon, Dec 1, priced at CA $410 found 2 days ago
Swiss International Air Lines
Sat, Nov 1 - Mon, Dec 1
LHR
London
KGS
Kos
CA $429 Roundtrip, found 2 days ago
CA $429
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Kos, returning Mon, Dec 1, priced at CA $429 found 2 days ago
Swiss International Air Lines
Sat, Oct 25 - Wed, Nov 5
LHR
London
KGS
Kos
CA $440 Roundtrip, just found
CA $440
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sat, Oct 25 from London to Kos, returning Wed, Nov 5, priced at CA $440 just found
Swiss International Air Lines
Thu, Jun 11 - Tue, Jun 23
LHR
London
KGS
Kos
CA $525 Roundtrip, found 2 days ago
CA $525
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Jun 11 from London to Kos, returning Tue, Jun 23, priced at CA $525 found 2 days ago
Flight from London to Kos (LHR - KGS) route information
Origin airport
Heathrow
Destination airport
Kos Island Intl.
Distance
2694 km
*Available to Expedia members.