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Kos

$674+ Cheap flights from New York State to Kos (KGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KGS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from New York to Kos

Keep the following information in mind while searching for New York to Kos flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$689
(SWISS)
Provider with most accurate pricing for New York (NYC)-Kos flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Kos flights.
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From New York to Kos
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Find flight deals from New York to Kos

Cheapest flights from New York to Kos
Explore the most affordable flight options available from New York to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This SWISS deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:25 pmJFK - KGS
2 stops31h 45mSWISS
Mon 9/111:00 amKGS - JFK
2 stops34h 20mSWISS
Deal found 4/1$689
This KAYAK deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/174:15 pmJFK - KGS
1 stop15h 55mMultiple Airlines
Wed 8/2711:15 amKGS - JFK
1 stop32h 45mMultiple Airlines
Deal found 4/2$696
This Ovago deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:40 pmEWR - KGS
1 stop32h 35mMultiple Airlines
Thu 9/411:00 amKGS - EWR
1 stop16h 10mMultiple Airlines
Deal found 4/2$789
This Gurufare deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:30 pmEWR - KGS
1 stop15h 35mLufthansa
Thu 9/47:30 pmKGS - EWR
1 stop27h 10mLufthansa
Deal found 3/31$805
This Brussels Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:10 pmJFK - KGS
1 stop33h 15mBrussels Airlines
Fri 5/235:20 pmKGS - JFK
2 stops28h 40mBrussels Airlines
Deal found 4/1$809
This Gurufare deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:30 pmJFK - KGS
1 stop18h 55mLufthansa
Sat 8/238:15 pmKGS - JFK
1 stop25h 45mLufthansa
Deal found 4/2$837
This Austrian Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:40 pmEWR - KGS
1 stop17h 15mAustrian Airlines
Fri 5/239:40 pmKGS - EWR
1 stop23h 15mAustrian Airlines
Deal found 4/1$884
This SWISS deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:50 pmEWR - KGS
1 stop15h 05mSWISS
Wed 6/118:40 pmKGS - EWR
1 stop30h 30mSWISS
Deal found 3/31$964
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:30 amLGA - KGS
2 stops24h 25mMultiple Airlines
Fri 5/239:40 pmKGS - LGA
2 stops27h 28mMultiple Airlines
Deal found 4/1$1,030
This Emirates deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:20 pmJFK - KGS
3 stops60h 10mEmirates
Thu 9/411:25 amKGS - JFK
2 stops28h 25mEmirates
Deal found 4/2$1,673

Cheapflights Fare Finder

Customize your flight search to find flights from New York to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from New York State to Kos that are best for you.

Fly from

New York

Fly to

Kos

Route

Depart

Return

Price

New YorkKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Tue 7/1

7:25 pm-10:10 am

2 stops31h 45m

Kos

Mon 9/1

11:00 am-2:20 pm

2 stops34h 20m

$689

New YorkKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Thu 7/17

4:15 pm-3:10 pm

1 stop15h 55m

Kos

Wed 8/27

11:15 am-1:00 pm

1 stop32h 45m

$696

NewarkKos

EWR - KGS

EWRKGS

Newark

Sun 8/10

5:40 pm-9:15 am

1 stop32h 35m

Kos

Thu 9/4

11:00 am-8:10 pm

1 stop16h 10m

$789

NewarkKos

EWR - KGS

EWRKGS

Newark

Tue 7/1

8:30 pm-7:05 pm

1 stop15h 35m

Kos

Thu 9/4

7:30 pm-3:40 pm

1 stop27h 10m

$805

New YorkKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Fri 5/16

6:10 pm-10:25 am

1 stop33h 15m

Kos

Fri 5/23

5:20 pm-3:00 pm

2 stops28h 40m

$809

New YorkKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Fri 7/18

5:30 pm-7:25 pm

1 stop18h 55m

Kos

Sat 8/23

8:15 pm-3:00 pm

1 stop25h 45m

$837

NewarkKos

EWR - KGS

EWRKGS

Newark

Fri 5/16

5:40 pm-5:55 pm

1 stop17h 15m

Kos

Fri 5/23

9:40 pm-1:55 pm

1 stop23h 15m

$884

NewarkKos

EWR - KGS

EWRKGS

Newark

Tue 6/3

9:50 pm-7:55 pm

1 stop15h 05m

Kos

Wed 6/11

8:40 pm-8:10 pm

1 stop30h 30m

$964

New YorkKos

LGA - KGS

LGAKGS

New York LaGuardia

Fri 5/16

10:30 am-5:55 pm

2 stops24h 25m

Kos

Fri 5/23

9:40 pm-6:08 pm

2 stops27h 28m

$1,030

New YorkKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Sun 8/10

10:20 pm-5:30 pm

3 stops60h 10m

Kos

Thu 9/4

11:25 am-8:50 am

2 stops28h 25m

$1,673

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from New York to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from New York 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 from New York State to Kos

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 April 3, 2025.
Peruse reviews from past customers who have flown with Emirates, Austrian Airlines and SWISS from New York to Kos to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
771 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,574 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Brussels Airlines
7.4
Good
345 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Lufthansa
6.7
Okay
6,963 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from New York to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kos from New York?

    Located just 12.8 mi from the city center, Kos (KGS) is the airport most travelers will use when flying to Kos from New York.

  • What are the most popular routes from State of New York to Kos?

    When deciding which route to take from State of New York to Kos consider New York John F Kennedy Intl - Kos, Newark - Kos or New York LaGuardia - Kos as they are the most popular.

  • Can I find deals for flights from New York to Kos that include hotel bookings?

    Yes. In addition to deals on New York to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Kos.

  • Can I find deals for business class flights from New York to Kos?

    Yes. Cheapflights offers flight deals from New York to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near New York State?

Book flights to New York State if you plan to visit one of these locations
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Alternative routes for New York to Kos

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New York to Kos

Discover the top 2 airlines that operate flights from New York to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$778Average$1,093FlexibilityNo cancel feeOn-time76%
SWISSCheapest$817Average$1,039FlexibilityNo cancel feeOn-time79%

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