SWISS offers competitive fares and even Economy Light earns miles, a nice perk for travelers.
SWISS's long-haul economy seats have a 31-32 inch pitch and 17-inch width, feeling tight on long flights.
$247+ Cheap flights to Kos
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
— KGS
Jul 6 — Jul 131
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Kos in 2025
Find the latest flights to Kos in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 1, 2025.
Round-trip from | $450 |
|---|---|
One-way from | $247 |
Find flight deals to Kos
Cheapest flights to KosExplore the most affordable flight options available to Kos. Find the lowest fares based on data from user searches, with prices last updated on July 1, 2025.
Explore the most affordable flight options available to Kos. Find the lowest fares based on data from user searches, with prices last updated on July 1, 2025.
Sun 8/105:40 pmEWR - KGS
1 stop19h 20mMultiple Airlines
Thu 9/411:00 amKGS - EWR
1 stop16h 10mMultiple Airlines
Deal found 7/1$450
Mon 7/149:50 pmEWR - KGS
1 stop14h 50mSWISS
Tue 7/228:30 pmKGS - EWR
1 stop30h 40mSWISS
Deal found 6/30$465
Wed 8/136:00 pmEWR - KGS
1 stop17h 40mLufthansa
Wed 8/207:55 pmKGS - EWR
1 stop23h 15mLufthansa
Deal found 6/29$573
Thu 7/34:15 pmJFK - KGS
1 stop15h 55mMultiple Airlines
Sat 9/278:15 pmKGS - JFK
2 stops24h 05mMultiple Airlines
Deal found 6/29$679
Mon 7/147:05 amLGA - KGS
3 stops34h 00mMultiple Airlines
Tue 7/228:35 amKGS - LGA
2 stops17h 56mMultiple Airlines
Deal found 6/30$688
Sat 7/58:30 pmJFK - KGS
1 stop30h 40mSWISS
Thu 8/2811:00 amKGS - JFK
1 stop32h 50mSWISS
Deal found 7/1$700
Thu 7/35:30 pmJFK - KGS
2 stops32h 20mLufthansa
Sat 9/278:15 pmKGS - JFK
2 stops24h 05mLufthansa
Deal found 6/29$722
Fri 7/185:30 pmJFK - KGS
2 stops19h 05mBrussels Airlines
Sat 8/238:35 pmKGS - JFK
1 stop23h 25mBrussels Airlines
Deal found 7/1$775
Sun 8/108:20 pmLGA - KGS
2 stops57h 20mLufthansa
Thu 9/47:30 pmKGS - LGA
2 stops31h 29mLufthansa
Deal found 7/1$890
Cheapflights Fare Finder
Locate flights to Kos that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 1, 2025.
Use the filters below to find and compare flights to Kos that are best for you.
Fly from
New York
Route
Depart
Return
Price
NewarkKos
EWR - KGS
EWRKGS
Newark
Sun 8/10
5:40 pm-8:00 pm
1 stop19h 20m
Kos
Thu 9/4
11:00 am-8:10 pm
1 stop16h 10m
$450
NewarkKos
EWR - KGS
EWRKGS
Newark
Mon 7/14
9:50 pm-7:40 pm
1 stop14h 50m
Kos
Tue 7/22
8:30 pm-8:10 pm
1 stop30h 40m
$465
NewarkKos
EWR - KGS
EWRKGS
Newark
Wed 8/13
6:00 pm-6:40 pm
1 stop17h 40m
Kos
Wed 8/20
7:55 pm-12:10 pm
1 stop23h 15m
$573
New YorkKos
LGA - KGS
LGAKGS
New York LaGuardia
Mon 7/14
7:05 am-12:05 am
3 stops34h 00m
Kos
Tue 7/22
8:35 am-7:31 pm
2 stops17h 56m
$688
New YorkKos
JFK - KGS
JFKKGS
New York John F Kennedy Intl
Fri 7/18
5:30 pm-6:35 pm
1 stop18h 05m
Kos
Mon 8/4
11:00 am-4:35 pm
1 stop36h 35m
$690
New YorkKos
JFK - KGS
JFKKGS
New York John F Kennedy Intl
Tue 7/29
8:30 pm-7:55 pm
1 stop16h 25m
Kos
Sun 8/3
3:15 pm-2:20 pm
2 stops30h 05m
$701
New YorkKos
JFK - KGS
JFKKGS
New York John F Kennedy Intl
Fri 7/18
5:30 pm-7:35 pm
2 stops19h 05m
Kos
Sat 8/23
8:35 pm-1:00 pm
1 stop23h 25m
$775
New YorkKos
LGA - KGS
LGAKGS
New York LaGuardia
Sun 8/10
8:20 pm-12:40 pm
2 stops57h 20m
Kos
Thu 9/4
7:30 pm-7:59 pm
2 stops31h 29m
$890
New YorkKos
JFK - KGS
JFKKGS
New York John F Kennedy Intl
Fri 7/18
5:30 pm-6:35 pm
1 stop18h 05m
Kos
Sat 8/23
7:25 pm-3:00 pm
1 stop26h 35m
$973
New YorkKos
JFK - KGS
JFKKGS
New York John F Kennedy Intl
Wed 9/17
10:20 pm-5:30 pm
3 stops36h 10m
Kos
Mon 9/22
11:25 am-8:50 am
2 stops28h 25m
$1,819
Showing 1-10 of 22 results
The best insider tips for flights to Kos
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Kos trip
Airlines
![Lufthansa]()
Lufthansa
Lufthansa's Allegris cabins offer enhanced comfort with slim seats and adjustable headrests on long-haul flights.
Lufthansa's Sleeper’s Row offers extra space with a mattress and blanket on long-haul flights.
![British Airways]()
British Airways
BA's World Traveller offers adjustable headrests, inflight entertainment, and complimentary meals on long-haul flights.
BA's Club Suite business class offers private pods with doors, available on A350 and most 777s.
Our travel experts
Best time to book a flight to Kos
Have a flexible travel schedule? Discover the best time to fly to Kos with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Kos
How long is the flight to Kos?
On average, a flight from New York to Kos takes 14 hours 30 minutes. Flights to Kos from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Kos?
The most popular airlines flying from New York to Kos are Lufthansa, SWISS and British Airways.
What are the cheapest airlines that fly to Kos?
The cheapest airlines flying from New York to Kos are SWISS, Lufthansa and British Airways.
Rainfall in Kos by month
Plan your trip to Kos by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.
Temperature in Kos by month
Plan your trip to Kos by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Kos
Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated July 1, 2025.
See what other customers who have flown with Emirates, Austrian Airlines, and SWISS to Greece have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Boarding
8.1
Crew
8.3
Overall
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
FAQs about flying to Kos
Kos, Greece climate
Kos enjoys a warm, sunny Mediterranean climate with long, hot summers and short, but rainy winters. Temperatures typically hover around 77 F June through September, and these are the warmest months in Kos. December through March usually feature temperatures between 53 F to 55 F and are the coolest months on the island.
Best Time to Fly to Kos, Greece
In general, sunny weather lasts from May to October in Kos, while rain and lower temperatures settle in from November through March or April.
Peak season:
July and August are peak season in Kos and crowds (particularly beach-goers) will likely be plentiful during this time. These months are generally the hottest, most humid and the busiest.
Off season:
The off season typically runs from November to March, when the weather is cooler and can be wet. May, September and October are good months for a getaway to Kos as the weather is still fairly nice, but crowds are fewer.
Getting around Kos, Greece
Public transportation, taxis, cars, motorbikes and bikes are all feasible modes of transportation on the island. Buses and trains also run to and from various villages on the island. Ferries run between Kos and Turkey, and some of the other Dodecanese islands. Kos Island International Airport is located in the village of Antimachia, 13 miles southwest of Kos Town.