JFK - KGS

$1,731 Find Cheap Flights from New York John F Kennedy Airport to Kos - Compare and Save

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Everything you should know

Cheapest round-trip
$1,731
Typical prices: $971-$1,261
Emirates
Thu 12/6Sun 12/9
JFK - KGS • 2 stops
Cheapest one-way
$1,889
Typical prices: $473-$825
Multiple Airlines
Sat 12/1
JFK - KGS • 3 stops
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $766 (round-trip)
Shortest trip • 14h 09m (one-way)
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Flight Deals

Cheap Flights from John F Kennedy Intl to Kos (JFK-KGS)

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

Recent round-trip flight deals from John F Kennedy Intl to Kos

Sun, Dec 6 - Wed, Dec 9
Emirates Logo
11:00 pm - 8:05 pmJFK  New York John F Kennedy Intl-KGS Kos
38h 05m2 stops Dubai Intl Athens Eleftherios V.
Emirates Logo
2:05 pm - 8:15 amKGS  Kos-JFK New York John F Kennedy Intl
25h 10m2 stops Athens Eleftherios V. Dubai Intl
$1,731Emirates
Sun, Dec 6 - Wed, Dec 9
Emirates Logo
10:40 am - 8:05 pmJFK  New York John F Kennedy Intl-KGS Kos
26h 25m2 stops Dubai Intl Athens Eleftherios V.
Emirates Logo
2:05 pm - 6:55 pmKGS  Kos-JFK New York John F Kennedy Intl
35h 50m3 stops Athens Eleftherios V. Dubai Intl Milan Malpensa
$1,731Emirates
Fri, Dec 18 - Fri, Dec 25
Multiple Airlines Logo
5:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
21h 15m1 stop Athens Eleftherios V.
Multiple Airlines Logo
9:45 pm - 3:56 pmKGS  Kos-JFK New York John F Kennedy Intl
25h 11m1 stop Athens Eleftherios V.
$1,756Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Emirates Logo
10:20 pm - 8:05 pmJFK  New York John F Kennedy Intl-KGS Kos
38h 45m3 stops Milan Malpensa Dubai Intl Athens Eleftherios V.
Emirates Logo
2:05 pm - 6:55 pmKGS  Kos-JFK New York John F Kennedy Intl
35h 50m3 stops Athens Eleftherios V. Dubai Intl Milan Malpensa
$1,795Emirates
Fri, Dec 18 - Fri, Dec 25
Multiple Airlines Logo
5:00 pm - 1:35 pmJFK  New York John F Kennedy Intl-KGS Kos
13h 35m1 stop Athens Eleftherios V.
Multiple Airlines Logo
2:05 pm - 11:24 amKGS  Kos-JFK New York John F Kennedy Intl
28h 19m2 stops Athens Eleftherios V. Amsterdam Schiphol
$1,835Multiple Airlines
Fri, Dec 18 - Fri, Dec 25
Multiple Airlines Logo
4:30 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
21h 45m3 stops Paris Charles de Gaulle Berlin Brandenburg Athens Eleftherios V.
Multiple Airlines Logo
12:00 pm - 9:00 pmKGS  Kos-JFK New York John F Kennedy Intl
16h 00m2 stops Athens Eleftherios V. Paris Charles de Gaulle
$1,915Multiple Airlines
Fri, Dec 18 - Fri, Dec 25
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
12:00 pm - 9:00 pmKGS  Kos-JFK New York John F Kennedy Intl
16h 00m2 stops Athens Eleftherios V. Paris Charles de Gaulle
$1,916Multiple Airlines
Fri, Dec 18 - Fri, Dec 25
Multiple Airlines Logo
4:30 pm - 11:30 amJFK  New York John F Kennedy Intl-KGS Kos
36h 00m3 stops Paris Charles de Gaulle Milan Malpensa Athens Eleftherios V.
Multiple Airlines Logo
8:35 pm - 10:45 pmKGS  Kos-JFK New York John F Kennedy Intl
33h 10m3 stops Athens Eleftherios V. Milan Malpensa Paris Charles de Gaulle
$2,005Multiple Airlines
Fri, Dec 18 - Fri, Dec 25
Emirates Logo
10:40 am - 8:05 pmJFK  New York John F Kennedy Intl-KGS Kos
26h 25m2 stops Dubai Intl Athens Eleftherios V.
Emirates Logo
2:05 pm - 6:55 pmKGS  Kos-JFK New York John F Kennedy Intl
35h 50m3 stops Athens Eleftherios V. Dubai Intl Milan Malpensa
$3,928Emirates
Fri, Dec 18 - Fri, Dec 25
Emirates Logo
10:40 am - 8:05 pmJFK  New York John F Kennedy Intl-KGS Kos
26h 25m2 stops Dubai Intl Athens Eleftherios V.
Emirates Logo
2:05 pm - 2:05 pmKGS  Kos-JFK New York John F Kennedy Intl
31h 00m2 stops Athens Eleftherios V. Dubai Intl
$3,928Emirates
Booking Insights

Price, demand and travel trends for New York John F Kennedy Intl Airport to Kos flights

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

How much is a round-trip flight from New York John F Kennedy Intl Airport to Kos?

Round-trip flights from New York John F Kennedy Intl Airport to Kos typically range from $971 to $1,261. The lowest price found in the past 5 days was $1,731, on Emirates.

What's the cheapest day of the week to fly from New York John F Kennedy Intl Airport to Kos?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from New York John F Kennedy Intl Airport to Kos. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 22% higher.

Key details for New York John F Kennedy Intl Airport to Kos flights

Low season

February

Cheapest flight

$1,731
Beat the crowds with an average 99% drop in travelers.
The most popular month to fly with an average 94% increase in travelers.
Round-trip flight from New York John F Kennedy Intl Airport to Kos

When to book flights from John F Kennedy Intl to Kos

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl 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 John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Kos?

    Two cabin classes are available on flights from New York John F Kennedy Intl Airport to Kos:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from New York John F Kennedy Intl Airport to Kos?

    There are currently no nonstop flights available from New York John F Kennedy Intl Airport to Kos. Flights with 1 layover take between 14h 09m and 23h 54m in total, depending on the connection.

  • Do I need a passport to fly from New York John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Kos flight?

    Round-trip flights from New York John F Kennedy Intl Airport to Kos range from $971 to $1,261, with an average of $1,125 over the past 12 months. Anything below $971 counts as a good deal.

  • Have flight prices from New York John F Kennedy Intl Airport 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 $1,731 to $4,178. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from New York John F Kennedy Intl Airport to Kos looking right now?

    One-way fares from New York John F Kennedy Intl Airport to Kos are currently higher than usual. Average one-way flight prices are about $2,168, which is 235% above the typical average for this route.

  • 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 John F Kennedy Intl Airport to Kos?

    Flights from New York John F Kennedy Intl Airport to Kos usually depart from New York John F Kennedy Intl (JFK) and arrive at Kos (KGS).

  • Which airports do connecting flights from New York John F Kennedy Intl Airport to Kos pass through?

    One-stop flights from New York John F Kennedy Intl Airport to Kos most commonly connect through:

    • Athens Eleftherios V. (ATH) - 34% of one-stop connections
    • Frankfurt am Main (FRA) - 30% of one-stop connections
    • Zurich (ZRH) - 24% of one-stop connections
    • Vienna Intl (VIE) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from New York John F Kennedy Intl Airport to Kos?

    Yes. Flexible dates can save you up to 27% on flights from New York John F Kennedy Intl Airport to Kos. Saturday is the cheapest departure day at $1,015 round-trip on average, while Friday is the most expensive at $1,382, a difference of $367.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from New York John F Kennedy Intl Airport to Kos?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 14h 09m, compared with 16h 55m via Vienna Intl (VIE) and 17h 13m via Athens Eleftherios V. (ATH).

  • What is the time difference between New York John F Kennedy Intl Airport and Kos?

    Kos is 7 hours ahead of New York John F Kennedy Intl Airport (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking New York John F Kennedy Intl Airport 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 Saturday departure and avoid flying on Friday. On this route, Saturday flights average $1,015, about $367 less than Friday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York John F Kennedy Intl Airport to Kos trip for March. Fares historically average $983 round-trip in that month - typically $221 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from John F Kennedy Intl to Kos

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