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JFK - KGS

$258 Find cheap flights from New York John F Kennedy Airport to Kos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Kos departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Kos

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Kos, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from New York to Kos (JFK-KGS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:25 pm - 7:55 pmJFK-KGS
41h 30m2 stops
11:00 am - 2:20 pmKGS-JFK
34h 20m2 stops
$782SWISS
Find Deal
Sun, Aug 18 - Thu, Aug 29
4:15 pm - 10:00 amJFK-KGS
34h 45m1 stop
11:00 am - 2:20 pmKGS-JFK
34h 20m2 stops
$808SWISS
Find Deal
Sat, Aug 17 - Thu, Aug 29
7:35 pm - 5:40 pmJFK-KGS
15h 05m1 stop
9:15 pm - 7:15 pmKGS-JFK
29h 00m1 stop
$815British Airways
Find Deal
Sun, Aug 18 - Thu, Aug 29
7:25 pm - 7:55 pmJFK-KGS
41h 30m2 stops
11:40 am - 2:20 pmKGS-JFK
33h 40m1 stop
$822SWISS
Find Deal
Sun, Aug 18 - Sat, Aug 31
8:30 pm - 10:00 amJFK-KGS
30h 30m1 stop
9:40 pm - 9:19 pmKGS-JFK
30h 39m2 stops
Sat, Aug 17 - Fri, Aug 30
8:05 pm - 9:10 pmJFK-KGS
18h 05m1 stop
9:15 pm - 6:05 pmKGS-JFK
27h 50m1 stop
$886British Airways
Find Deal
Tue, Jul 2 - Thu, Aug 29
9:50 pm - 7:55 pmJFK-KGS
15h 05m2 stops
11:00 am - 12:45 pmKGS-JFK
32h 45m1 stop
Sun, Aug 18 - Thu, Aug 29
9:50 pm - 10:25 amJFK-KGS
29h 35m2 stops
5:20 pm - 1:25 pmKGS-JFK
27h 05m2 stops
$1,180Brussels Airlines
Find Deal
Sat, Aug 17 - Fri, Aug 30
5:30 pm - 10:30 amJFK-KGS
34h 00m1 stop
11:35 am - 3:00 pmKGS-JFK
34h 25m1 stop
$1,361Lufthansa
Find Deal
Mon, Jun 17 - Mon, Jun 24
3:45 pm - 7:25 pmJFK-KGS
20h 40m2 stops
8:10 pm - 1:25 pmKGS-JFK
24h 15m2 stops
$1,771Lufthansa
Find Deal
Fri, Jul 5 - Sat, Jul 13

Flights from New York to Kos - Travel Insights & Trends

Get data-powered insights and trends into flights from New York to Kos to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New York to Kos?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Condor offered the best one-way deal for that route, at $600. KAYAK users also found New York to Kos round-trip flights on SWISS from $782 and on British Airways from $815.

Good to know

Cheapest flight

$258
Flight from New York to Kos

When to book flights from New York to Kos

Are your dates flexible? Find out the best times to travel from New York to Kos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York John F Kennedy Airport to Kos flights

  • What is the cheapest flight from New York John F Kennedy Intl Airport to Kos?

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Kos was $258 for a one-way ticket and $782 for a round-trip.

  • Do I need a passport to fly between New York and Kos?

    Yes

  • Which airports will I be using when flying from New York to Kos?

    New York airport is called New York John F Kennedy Intl and the only airport in Kos is Kos.

  • Which aircraft models fly most regularly from New York to Kos?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York to Kos?

    Star Alliance, and oneworld are the airline alliances operating flights between New York and Kos, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New York to Kos, SWISS or Lufthansa?

    The two airlines most popular with KAYAK users for flights from New York to Kos are SWISS and Lufthansa. With an average price for the route of $1,017 and an overall rating of 7.7, SWISS is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,233 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from New York to Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Kos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from New York is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to New York with another airline. Booking your flights between New York and KGS can sometimes prove cheaper using this method.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from New York up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from New York to Kos

 
See real verified KAYAK customer reviews for airlines flying from New York to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Kos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
SWISSOverall score based on 1954 reviews
8.4Crew
7.5Comfort
7.8Boarding
7.2Entertainment
7.4Food
Airline reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

2.0 MediocreRob, May 2024TPA - ZRH
Read more about SWISS reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Book cheap flights from New York to Kos

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to Kos found on KAYAK in the last 72 hours.
8/26Mon
2 stops
53h 55mJFK-KGS
$258
8/26Mon
1 stop
27h 10mJFK-KGS
$268
8/26Mon
3 stops
46h 15mJFK-KGS
$334
8/27Tue
1 stop
12h 50mJFK-KGS
$363
8/27Tue
2 stops
26h 10mJFK-KGS
$389
8/27Tue
3 stops
26h 20mJFK-KGS
$428
8/15Thu
1 stopCondor
16h 20mJFK-KGS
$600
8/15Thu
2 stopsSWISS
41h 35mJFK-KGS
$649
6/12Wed
1 stopBritish Airways
17h 20mJFK-KGS
$835
8/15Thu
3 stopsEmirates
35h 55mJFK-KGS
$1,222

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New York - Kos Flights

Departure:

New York John F Kennedy Airport (JFK)United States

Destination:

Kos (KGS)Greece

Cabin classes:

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