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NYC - KGS

$311 Find cheap flights from New York 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 8/15. 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
Thu 7/11
Thu 7/18

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 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from New York to Kos (NYC-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
1:25 pm - 11:00 pmJFK-KGS
26h 35m1 stop
6:20 am - 10:55 amKGS-JFK
35h 35m1 stop
Thu, Jun 20 - Mon, Jun 24
7:25 pm - 7:55 pmJFK-KGS
17h 30m2 stops
10:45 am - 2:20 pmKGS-JFK
58h 35m2 stops
$856SWISS
Find Deal
Mon, Aug 26 - Mon, Sep 2
4:55 pm - 10:10 pmJFK-KGS
22h 15m1 stop
11:00 pm - 9:10 pmKGS-JFK
29h 10m2 stops
$987Aer Lingus
Find Deal
Fri, Aug 23 - Sat, Aug 31
4:45 pm - 7:55 pmEWR-KGS
44h 10m2 stops
9:40 pm - 1:55 pmKGS-EWR
23h 15m1 stop
$1,172Austrian Airlines
Find Deal
Sat, Aug 17 - Fri, Aug 30
6:00 pm - 8:50 amEWR-KGS
31h 50m1 stop
11:35 am - 6:45 pmKGS-EWR
14h 10m1 stop
$1,183Lufthansa
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Thu, Jun 20 - Mon, Jun 24
6:10 pm - 10:25 amJFK-KGS
33h 15m1 stop
11:25 am - 1:25 pmKGS-JFK
57h 00m2 stops
$1,186Brussels Airlines
Find Deal
Sat, Jul 6 - Sun, Jul 14
4:45 pm - 7:55 pmEWR-KGS
44h 10m2 stops
9:40 pm - 1:43 pmKGS-EWR
47h 03m2 stops
$1,197Austrian Airlines
Find Deal
Sat, Aug 17 - Fri, Aug 30
5:30 pm - 7:25 pmJFK-KGS
18h 55m1 stop
8:10 pm - 3:00 pmKGS-JFK
25h 50m1 stop
$1,218Lufthansa
Find Deal
Fri, Jul 5 - Sat, Jul 13
9:50 pm - 10:25 amJFK-KGS
29h 35m2 stops
8:35 pm - 1:25 pmKGS-JFK
47h 50m2 stops
$1,467Brussels Airlines
Find Deal
Fri, Jul 5 - Sat, Jul 13
5:20 pm - 10:10 pmEWR-KGS
21h 50m1 stop
11:00 pm - 3:50 pmKGS-EWR
23h 50m1 stop
$1,475Aer Lingus
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.
The cheapest return flight ticket from New York to Kos found by KAYAK users in the last 72 hours was for $856 on SWISS, followed by Aer Lingus ($987). One-way flight deals have also been found from as low as $540 on Condor and from $634 on Brussels Airlines.

Good to know

Cheapest flight

$311
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 flights from New York to Kos

  • What is the cheapest flight from New York to Kos?

    In the last 3 days, the lowest price for a flight from New York to Kos was $311 for a one-way ticket and $854 for a round-trip.

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

    Yes, you’ll need a passport to travel to Kos from New York.

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

    There are 2 airports in New York (Newark and New York John F Kennedy Intl.) and only 1 airport in Kos (Kos). The cheapest flights are generally found on the New York John F Kennedy Airport to Kos flight route.

  • 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 is the only airline alliance operating flights between New York and Kos.

  • 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 $996 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 $1,130 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.

  • 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 1910 reviews
7.3Food
8.4Crew
7.8Boarding
7.5Comfort
7.1Entertainment
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.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

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...

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

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.

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.
8/15Thu
2 stops
30h 30mJFK-KGS
$311
8/24Sat
1 stop
22h 30mJFK-KGS
$326
8/15Thu
1 stop
28h 25mJFK-KGS
$358
8/23Fri
1 stop
12h 50mJFK-KGS
$377
8/16Fri
1 stop
24h 40mJFK-KGS
$382
8/15Thu
1 stopCondor
16h 20mJFK-KGS
$540
8/15Thu
2 stopsBrussels Airlines
15h 50mJFK-KGS
$634
8/15Thu
2 stopsSWISS
29h 25mEWR-KGS
$642
8/15Thu
1 stopAustrian Airlines
20h 10mEWR-KGS
$652
8/24Sat
1 stopSWISS
29h 10mEWR-KGS
$856

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Last minute flights from New York to Kos

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to Kos that are departing in the next 10 days.
6/16Sun
multi-stop
22h 35mJFK-KGS
6/21Fri
multi-stop
15h 40mKGS-JFK
$2,462
6/16Sun
multi-stop
22h 35mJFK-KGS
6/21Fri
multi-stop
15h 40mKGS-JFK
$2,463
6/16Sun
multi-stopBrussels Airlines
53h 25mJFK-KGS
6/21Fri
multi-stopBrussels Airlines
26h 40mKGS-JFK
$3,373
6/16Sun
multi-stopAustrian Airlines
15h 10mJFK-KGS
6/21Fri
multi-stopAustrian Airlines
29h 25mKGS-JFK
$3,664
6/16Sun
multi-stop
16h 45mJFK-KGS
6/21Fri
multi-stop
29h 25mKGS-JFK
$3,691
6/16Sun
multi-stop
14h 35mJFK-KGS
6/21Fri
multi-stop
16h 55mKGS-JFK
$4,994

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Flights to Kos

Destination:

Kos (KGS)Greece

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