NYC - KGS

$1,103 Find Cheap Flights from New York to Kos - Compare and Save

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Everything you should know

Cheapest round-trip
$1,103
Typical prices: $987-$1,345
Multiple Airlines
Sat 12/29Fri 1/5
JFK - KGS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between New York and Kos. You'll need to take a connecting flight to reach the destination.
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Top routes
JFK - KGS
Cheapest • 7% average savings
EWR - KGS
Most popular
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When to travel
January
Cheapest • 49% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Brussels Bruxelles-National (BRU)
Cheapest • Avg $766 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 14h 09m (one-way)
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Flight Deals

Cheap Flights from New York to Kos (NYC-KGS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Kos

Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
9:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
17h 15m2 stops Zurich Athens Eleftherios V.
Multiple Airlines Logo
9:45 pm - 4:40 pmKGS  Kos-JFK New York John F Kennedy Intl
25h 55m2 stops Athens Eleftherios V. Zurich
$1,103Multiple Airlines
Sun, Dec 6 - Thu, Dec 10
Aegean Airlines Logo
11:45 pm - 8:05 pmEWR  Newark-KGS Kos
13h 20m1 stop Athens Eleftherios V.
Aegean Airlines Logo
8:25 am - 9:10 pmKGS  Kos-EWR Newark
19h 45m1 stop Athens Eleftherios V.
$1,114Aegean Airlines
Sun, Dec 6 - Thu, Dec 10
Aegean Airlines Logo
11:45 pm - 8:05 pmEWR  Newark-KGS Kos
13h 20m1 stop Athens Eleftherios V.
Aegean Airlines Logo
8:25 am - 9:10 pmKGS  Kos-EWR Newark
19h 45m1 stop Athens Eleftherios V.
$1,115Aegean Airlines
Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
9:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
17h 15m2 stops Zurich Athens Eleftherios V.
Multiple Airlines Logo
12:00 pm - 2:35 pmKGS  Kos-JFK New York John F Kennedy Intl
33h 35m3 stops Athens Eleftherios V. Zurich Geneva Geneve-Cointrin
$1,153Multiple Airlines
Tue, Dec 29 - Tue, Jan 5
Multiple Airlines Logo
5:30 pm - 4:45 pmJFK  New York John F Kennedy Intl-KGS Kos
16h 15m3 stops Munich Franz Josef Strauss Milan Malpensa Athens Eleftherios V.
Multiple Airlines Logo
12:00 pm - 1:15 pmKGS  Kos-JFK New York John F Kennedy Intl
32h 15m3 stops Athens Eleftherios V. Milan Malpensa Zurich
$1,239Multiple Airlines
Tue, Dec 1 - Tue, Dec 22
Multiple Airlines Logo
7:25 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
18h 50m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Athens Eleftherios V.
Multiple Airlines Logo
5:15 pm - 4:40 pmKGS  Kos-JFK New York John F Kennedy Intl
30h 25m3 stops Athens Eleftherios V. London Heathrow Zurich
$1,288Multiple Airlines
Tue, Dec 1 - Tue, Dec 22
Multiple Airlines Logo
4:40 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
21h 35m2 stops Rome Fiumicino Athens Eleftherios V.
Multiple Airlines Logo
5:15 pm - 4:40 pmKGS  Kos-JFK New York John F Kennedy Intl
30h 25m3 stops Athens Eleftherios V. London Heathrow Zurich
$1,307Multiple Airlines
Tue, Dec 1 - Tue, Dec 22
Multiple Airlines Logo
10:35 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
15h 40m2 stops Warsaw Frederic Chopin Athens Eleftherios V.
Multiple Airlines Logo
9:45 pm - 8:35 pmKGS  Kos-JFK New York John F Kennedy Intl
29h 50m2 stops Athens Eleftherios V. Warsaw Frederic Chopin
$1,323Multiple Airlines
Tue, Dec 1 - Tue, Dec 22
Multiple Airlines Logo
7:35 pm - 9:15 pmEWR  Newark-KGS Kos
18h 40m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Athens Eleftherios V.
Multiple Airlines Logo
8:35 pm - 6:25 pmKGS  Kos-EWR Newark
28h 50m3 stops Athens Eleftherios V. Rome Fiumicino Reykjavik Keflavik Intl
$1,343Multiple Airlines
Tue, Dec 1 - Tue, Dec 22
Multiple Airlines Logo
10:35 pm - 9:15 pmEWR  Newark-KGS Kos
15h 40m2 stops Warsaw Frederic Chopin Athens Eleftherios V.
Multiple Airlines Logo
9:45 pm - 9:00 pmKGS  Kos-EWR Newark
30h 15m2 stops Athens Eleftherios V. Warsaw Frederic Chopin
$1,352Multiple Airlines
Booking Insights

Price, demand and travel trends for New York to Kos flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest New York to Kos flight route?

There's little price difference between New York to Kos routes. They average around $1,204 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from New York to Kos?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from New York to Kos. It’s 9% cheaper than the average day, while Wednesday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from New York to Kos?

•January is the cheapest month to fly from New York to Kos at $591 round-trip.
•February ($1,291) and June ($1,235) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 118% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for New York to Kos flights

Low season

March

Cheapest flight

$1,103
Beat the crowds with an average 97% drop in travelers.
The most popular month to fly with an average 280% increase in travelers.
Round-trip flight from New York John F Kennedy Intl Airport 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

Your New York to Kos flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from New York to Kos?

    Two cabin classes are available on flights from New York to Kos:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from New York to Kos?

    A nonstop flight from New York to Kos takes 00m, covering 5,114 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a New York to Kos flight?

    Round-trip flights from New York to Kos range from $987 to $1,345, with an average of $1,165 over the past 12 months. Anything below $987 counts as a good deal.

  • Have flight prices from New York to Kos changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,103 to $10,777. That means the highest observed fare was about 10x higher than the lowest one.

  • What car rental options are available at Kos Airport (KGS)?

    Kos Airport (KGS) hosts 5 major car rental companies, with daily rates averaging $34 for economy cars. Top options include:

    • ABBYCAR
    • Exer Rent a Car
    • Caldera
    • Europcar
    • Alma Car Hire

  • Which airports can I use when flying from New York to Kos?

    Flights from New York to Kos may depart from several airports in New York area, including Newark (EWR), New York John F Kennedy Intl (JFK) and New York LaGuardia (LGA). Flights usually arrive at Kos (KGS).

  • Which airports do connecting flights from New York to Kos pass through?

    One-stop flights from New York to Kos most commonly connect through:

    • Athens Eleftherios V. (ATH) - 36% of one-stop connections
    • Zurich (ZRH) - 35% of one-stop connections
    • Frankfurt am Main (FRA) - 19% of one-stop connections
    • Vienna Intl (VIE) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from New York to Kos?

    Yes. Flexible dates can save you up to 20% on flights from New York to Kos. Tuesday is the cheapest departure day at $1,069 round-trip on average, while Wednesday is the most expensive at $1,334, a difference of $265.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from New York to Kos?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 14h 09m, compared with 14h 19m via Munich Franz Josef Strauss (MUC) and 16h 38m via Athens Eleftherios V. (ATH).

  • What is the time difference between New York and Kos?

    Kos is 6 hours ahead of New York (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking New York to Kos flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $1,069, about $265 less than Wednesday fares (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York to Kos trip for January. Fares historically average $591 round-trip in that month - typically $700 less than the most expensive month, which is February (based on the last 12 months).

More options for your flight from New York to Kos

Complete your trip to Kos with a hotel stay or car rental

Car rentals in Kos
Hotels in Kos