Find cheap flights to Kos

KGS

Find cheap flights to Kos

Return
Economy
Boston (BOS)
Kos
Fri 18/9
Fri 25/9
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Kos

Top tips for finding cheap flights to Kos

  • Looking for cheap airfare to Kos? 25% of our users found return tickets to Kos for the following prices or less: From Dublin €246, from Cork €617
  • High season is considered to be January, February and December. The cheapest month to fly to Kos is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kos flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Kos flights

What is the cheapest flight to Kos?

How far is Kos airport from central Kos?

What is the name of Kos’s airport?

How does KAYAK find such low prices on flights to Kos?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Kos?

What is the Hacker Fare option on flights to Kos?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Kos?

Top 4 airlines flying to Kos

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,981 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews
Read more about SWISS

Book Cheap Kos Plane Tickets

Recent return flight deals

2/10
Fri
1 stop
Multiple Airlines
7h 51m
DUB - KGS
9/10
Fri
1 stop
Multiple Airlines
9h 20m
KGS - DUB
2/10
Fri
1 stop
British Airways
22h 45m
DUB - KGS
9/10
Fri
1 stop
British Airways
23h 35m
KGS - DUB
25/9
Fri
1 stop
SWISS
23h 20m
DUB - KGS
30/9
Wed
2 stops
SWISS
42h 15m
KGS - DUB
2/10
Fri
2 stops
Multiple Airlines
37h 20m
DUB - KGS
9/10
Fri
2 stops
Multiple Airlines
45h 40m
KGS - DUB
2/10
Fri
2 stops
Multiple Airlines
16h 05m
DUB - KGS
9/10
Fri
2 stops
Multiple Airlines
19h 40m
KGS - DUB
2/10
Fri
1 stop
British Airways
22h 25m
DUB - KGS
9/10
Fri
1 stop
British Airways
23h 35m
KGS - DUB
Show more results

Recent one-way flight deals

27/9
Sun
1 stop
Multiple Airlines
13h 45m
DUB - KGS
24/9
Thu
1 stop
Multiple Airlines
12h 45m
DUB - KGS
24/9
Thu
1 stop
British Airways
21h 35m
DUB - KGS
25/9
Fri
2 stops
Lufthansa
22h 50m
DUB - KGS
24/9
Thu
2 stops
Multiple Airlines
18h 10m
DUB - KGS
24/9
Thu
2 stops
Lufthansa
40h 10m
DUB - KGS
27/9
Sun
2 stops
Multiple Airlines
18h 10m
DUB - KGS
27/9
Sun
2 stops
Multiple Airlines
24h 55m
DUB - KGS
24/9
Thu
2 stops
Austrian Airlines
46h 40m
DUB - KGS
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in EUR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First