Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York to Kos from $603

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York to Kos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 8:00 pmEWR  Newark-KGS Kos
21h 30m3 stops Montreal Pierre Elliott Trudeau Intl London Heathrow Athens Eleftherios V.
Multiple Airlines Logo
8:35 pm - 10:10 pmKGS  Kos-EWR Newark
32h 35m3 stops Athens Eleftherios V. Barcelona-El Prat Lisbon Humberto Delgado
$1,033Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
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
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
2:20 pm - 3:45 pmEWR  Newark-KGS Kos
18h 25m2 stops Toronto Pearson Intl Athens Eleftherios V.
Multiple Airlines Logo
8:35 pm - 10:10 pmKGS  Kos-EWR Newark
32h 35m3 stops Athens Eleftherios V. Barcelona-El Prat Lisbon Humberto Delgado
$1,120Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
7:35 pm - 1:30 pmJFK  New York John F Kennedy Intl-KGS Kos
34h 55m2 stops Geneva Geneve-Cointrin Zurich
Multiple Airlines Logo
8:35 pm - 3:40 pmKGS  Kos-JFK New York John F Kennedy Intl
26h 05m2 stops Athens Eleftherios V. Munich Franz Josef Strauss
$1,261Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
5:20 pm - 9:15 pmEWR  Newark-KGS Kos
20h 55m1 stop Athens Eleftherios V.
Multiple Airlines Logo
8:30 am - 7:05 pmKGS  Kos-EWR Newark
17h 35m2 stops Athens Eleftherios V. Munich Franz Josef Strauss
$1,278Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
11:45 pm - 11:30 amEWR  Newark-KGS Kos
28h 45m1 stop Athens Eleftherios V.
Multiple Airlines Logo
8:30 am - 9:10 pmKGS  Kos-EWR Newark
19h 40m1 stop Athens Eleftherios V.
$1,300Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Aegean Airlines Logo
11:45 pm - 7:45 amEWR  Newark-KGS Kos
25h 00m1 stop Athens Eleftherios V.
Aegean Airlines Logo
2:05 pm - 9:10 pmKGS  Kos-EWR Newark
14h 05m1 stop Athens Eleftherios V.
$1,333Aegean Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
7:35 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
18h 40m2 stops Geneva Geneve-Cointrin Athens Eleftherios V.
Multiple Airlines Logo
2:05 pm - 4:40 pmKGS  Kos-JFK New York John F Kennedy Intl
33h 35m3 stops Athens Eleftherios V. London Heathrow Zurich
$1,357Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
5:00 pm - 9:15 pmJFK  New York John F Kennedy Intl-KGS Kos
21h 15m3 stops Dublin 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
$1,368Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
3:30 pm - 8:00 pmEWR  Newark-KGS Kos
21h 30m3 stops Montreal Pierre Elliott Trudeau Intl London Heathrow Athens Eleftherios V.
Multiple Airlines Logo
8:30 am - 9:10 pmKGS  Kos-EWR Newark
19h 40m1 stop Athens Eleftherios V.
$1,379Multiple Airlines
Sat, Nov 14 - Sat, Nov 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Emirates flights from New York to Kos

Our best Emirates deals on New York to Kos flight tickets
Emirates
Oct 26
JFK11:05 amNew York John F Kennedy Intl
27h 00m
2 stops
KGS8:05 pmKos
Nov 1
KGS8:25 amKos
65h 30m
3 stops
JFK6:55 pmNew York John F Kennedy Intl
$2,698
Emirates
Oct 23
JFK10:20 pmNew York John F Kennedy Intl
39h 40m
3 stops
KGS9:00 pmKos
Nov 20
KGS2:05 pmKos
31h 00m
2 stops
JFK2:05 pmNew York John F Kennedy Intl
$4,551
Emirates
Dec 4
JFK11:00 pmNew York John F Kennedy Intl
38h 00m
2 stops
KGS8:00 pmKos
Dec 11
KGS2:05 pmKos
31h 00m
2 stops
JFK2:05 pmNew York John F Kennedy Intl
$7,988

Aegean Airlines flights from New York to Kos

Our best Aegean Airlines deals on New York to Kos flight tickets
Aegean Airlines
Dec 6
EWR11:45 pmNewark
13h 20m
1 stop
KGS8:05 pmKos
Dec 10
KGS8:25 amKos
19h 45m
1 stop
EWR9:10 pmNewark
$1,115
Aegean Airlines
Nov 2
EWR11:45 pmNewark
13h 20m
1 stop
KGS8:05 pmKos
Nov 30
KGS5:15 pmKos
34h 55m
1 stop
EWR9:10 pmNewark
$1,199

momondo Fare Finder

 
Use the filters below to find and compare flights from New York to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

3:30 pm-8:00 pm

3 stops21h 30m

Kos

Sat 11/21

8:35 pm-10:10 pm

3 stops32h 35m

$1,033
Quickest round-trip

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sun 12/6

11:45 pm-8:05 pm

1 stop13h 20m

Kos

Thu 12/10

8:25 am-9:10 pm

1 stop19h 45m

$1,115

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

2:20 pm-3:45 pm

2 stops18h 25m

Kos

Sat 11/21

8:35 pm-10:10 pm

3 stops32h 35m

$1,120

New YorkKos

JFK New York John F Kennedy Intl - KGS Kos

JFKKGS

New York John F Kennedy Intl

Mon 11/2

7:35 pm-1:30 pm

2 stops34h 55m

Kos

Mon 11/30

8:35 pm-3:40 pm

2 stops26h 05m

$1,261

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

5:20 pm-9:15 pm

1 stop20h 55m

Kos

Sat 11/21

8:30 am-7:05 pm

2 stops17h 35m

$1,278

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

11:45 pm-11:30 am

1 stop28h 45m

Kos

Sat 11/21

8:30 am-9:10 pm

1 stop19h 40m

$1,300

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

11:45 pm-7:45 am

1 stop25h 00m

Kos

Sat 11/21

2:05 pm-9:10 pm

1 stop14h 05m

$1,333

New YorkKos

JFK New York John F Kennedy Intl - KGS Kos

JFKKGS

New York John F Kennedy Intl

Mon 11/2

7:35 pm-9:15 pm

2 stops18h 40m

Kos

Mon 11/30

2:05 pm-4:40 pm

3 stops33h 35m

$1,357

New YorkKos

JFK New York John F Kennedy Intl - KGS Kos

JFKKGS

New York John F Kennedy Intl

Mon 11/2

5:00 pm-9:15 pm

3 stops21h 15m

Kos

Mon 11/30

5:15 pm-4:40 pm

3 stops30h 25m

$1,368

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Sat 11/14

3:30 pm-8:00 pm

3 stops21h 30m

Kos

Sat 11/21

8:30 am-9:10 pm

1 stop19h 40m

$1,379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kos from

How to get the cheapest flight ticket from New York to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York to Kos?

Aegean Airlines and Emirates are the most popular carriers operating from New York to Kos

When to book flights from New York to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Kos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Kos (NYC to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Kos

Best Price Found

$603

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to Kos from New York in the past 72 hours is $603. The best round-trip flight deal from New York to Kos found on momondo in the last 72 hours is $1,033.
The fastest flight from New York to Kos takes 11h 40m
There are no direct flights from New York to Kos. There are no popular flight routes from New York to Kos.
Search flight deals

Frequently asked questions about flying from New York to Kos

  • How far is New York to Kos by plane?

    New York and Kos are 5118.3 mi apart from one another. Flights usually cover this in 11h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York to Kos Airport?

    Prices for flights from New York to Kos Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New York to Kos Airport?

  • How old do you have to be to fly from New York to Kos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The necessary travel and health documents for your Kos Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York to Kos?

Best airlines flying from New York to Kos

Compare and see reviews for airlines that fly from New York to Kos with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $779Free CancellationRating
7.5
2,112 reviews
Search SWISS flights
LufthansaPriceFrom $922Free CancellationRating
6.8
8,285 reviews
Search Lufthansa flights

Traveling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Marmari
Kardamena

Why use momondo?

Why should I use momondo to find a flight deal from New York to Kos?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Kos. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Kos with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kos from New York with this policy.

How can momondo help me find flights from New York to Kos?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kos from New York.

I’m not ready to book a flight from New York to Kos right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kos from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kos trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/21
Sat 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece