When did momondo last update prices for flights from Newark Airport to Kos Airport?

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

How many operators does momondo search for flights from Newark Airport to Kos Airport?

There are 2 operators available for flights from Newark Airport to Kos Airport as of August 2025.

How old do you have to be to fly from Newark Airport 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 Newark Airport to Kos Airport.

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

The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$550 Cheap Flights from Newark Airport to Kos (EWR-KGS) in 2025

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Find the cheapest flights from Newark Airport to Kos (EWR-KGS)

Round-trip

One-way

Last minute

Cheap round-trip flights

9:50 pm - 10:10 amEWR-KGS

29h 20m1 stop

8:30 pm - 8:10 pmKGS-EWR

30h 40m1 stop

$550SWISS

Find Deal

Sat, Sep 6 - Tue, Sep 16

9:50 pm - 2:30 pmEWR-KGS

33h 40m1 stop

8:50 pm - 1:55 pmKGS-EWR

24h 05m1 stop

$576

Find Deal

Fri, Oct 10 - Mon, Oct 13

6:15 pm - 3:10 pmEWR-KGS

13h 55m1 stop

3:55 pm - 8:10 pmKGS-EWR

35h 15m1 stop

$707SWISS

Find Deal

Thu, Oct 16 - Fri, Oct 24

11:00 am - 3:10 pmEWR-KGS

21h 10m2 stops

3:55 pm - 8:10 pmKGS-EWR

35h 15m1 stop

$725

Find Deal

Thu, Oct 16 - Fri, Oct 24

9:50 pm - 10:10 amEWR-KGS

29h 20m1 stop

8:30 pm - 2:30 pmKGS-EWR

25h 00m2 stops

$771SWISS

Find Deal

Sat, Sep 6 - Tue, Sep 16

6:00 pm - 7:25 pmEWR-KGS

18h 25m2 stops

12:40 pm - 6:45 pmKGS-EWR

13h 05m1 stop

$791Lufthansa

Find Deal

Fri, Oct 10 - Mon, Oct 13

8:05 pm - 9:10 amEWR-KGS

30h 05m2 stops

8:50 pm - 1:20 pmKGS-EWR

23h 30m2 stops

$846Austrian Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

5:15 pm - 9:55 pmEWR-KGS

21h 40m2 stops

4:15 pm - 2:55 pmKGS-EWR

29h 40m2 stops

$847

Find Deal

Thu, Oct 16 - Fri, Oct 24

11:20 pm - 10:10 amEWR-KGS

27h 50m2 stops

8:30 pm - 2:30 pmKGS-EWR

25h 00m2 stops

$1,090SWISS

Find Deal

Sat, Sep 6 - Tue, Sep 16

11:25 pm - 11:50 amEWR-KGS

29h 25m2 stops

8:30 pm - 4:50 pmKGS-EWR

27h 20m2 stops

$1,102

Find Deal

Sat, Sep 6 - Tue, Sep 16

SWISS flights from Newark Airport to Kos

Our best SWISS deals on Newark Airport to Kos flight tickets

SWISS

Sep 6

EWR9:50 pmNewark

29h 20m

1 stop

KGS10:10 amKos

Sep 16

KGS8:30 pmKos

30h 40m

1 stop

EWR8:10 pmNewark

$550

Find similar

SWISS

Oct 16

EWR6:15 pmNewark

13h 55m

1 stop

KGS3:10 pmKos

Oct 24

KGS3:55 pmKos

35h 15m

1 stop

EWR8:10 pmNewark

$707

Find similar

SWISS

Aug 11

EWR11:05 pmNewark

37h 50m

2 stops

KGS7:55 pmKos

Aug 21

KGS11:00 amKos

33h 10m

2 stops

EWR1:10 pmNewark

$748

Find similar

Lufthansa flights from Newark Airport to Kos

Our best Lufthansa deals on Newark Airport to Kos flight tickets

Lufthansa

Oct 10

EWR6:00 pmNewark

18h 25m

2 stops

KGS7:25 pmKos

Oct 13

KGS12:40 pmKos

13h 05m

1 stop

EWR6:45 pmNewark

$791

Find similar

Lufthansa

Aug 12

EWR8:30 pmNewark

15h 35m

1 stop

KGS7:05 pmKos

Aug 23

KGS9:40 amKos

13h 00m

1 stop

EWR3:40 pmNewark

$1,086

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkKos

EWR - KGS

EWRKGS

Newark

Sat 9/6

9:50 pm-10:10 am

1 stop29h 20m

Kos

Tue 9/16

8:30 pm-8:10 pm

1 stop30h 40m

$550

NewarkKos

EWR - KGS

EWRKGS

Newark

Fri 10/10

9:50 pm-2:30 pm

1 stop33h 40m

Kos

Mon 10/13

8:50 pm-1:55 pm

1 stop24h 05m

$576

NewarkKos

EWR - KGS

EWRKGS

Newark

Thu 10/16

6:15 pm-3:10 pm

1 stop13h 55m

Kos

Fri 10/24

3:55 pm-8:10 pm

1 stop35h 15m

$707

NewarkKos

EWR - KGS

EWRKGS

Newark

Thu 10/16

11:00 am-3:10 pm

2 stops21h 10m

Kos

Fri 10/24

3:55 pm-8:10 pm

1 stop35h 15m

$725

NewarkKos

EWR - KGS

EWRKGS

Newark

Sat 9/6

9:50 pm-10:10 am

1 stop29h 20m

Kos

Tue 9/16

8:30 pm-2:30 pm

2 stops25h 00m

$771

NewarkKos

EWR - KGS

EWRKGS

Newark

Fri 10/10

6:00 pm-7:25 pm

2 stops18h 25m

Kos

Mon 10/13

12:40 pm-6:45 pm

1 stop13h 05m

$791

NewarkKos

EWR - KGS

EWRKGS

Newark

Fri 10/10

8:05 pm-9:10 am

2 stops30h 05m

Kos

Mon 10/13

8:50 pm-1:20 pm

2 stops23h 30m

$846

NewarkKos

EWR - KGS

EWRKGS

Newark

Thu 10/16

5:15 pm-9:55 pm

2 stops21h 40m

Kos

Fri 10/24

4:15 pm-2:55 pm

2 stops29h 40m

$847

NewarkKos

EWR - KGS

EWRKGS

Newark

Sat 9/6

11:20 pm-10:10 am

2 stops27h 50m

Kos

Tue 9/16

8:30 pm-2:30 pm

2 stops25h 00m

$1,090

NewarkKos

EWR - KGS

EWRKGS

Newark

Sat 9/6

11:25 pm-11:50 am

2 stops29h 25m

Kos

Tue 9/16

8:30 pm-4:50 pm

2 stops27h 20m

$1,102

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Newark Airport 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 day to depart on your flight to Kos?

The cheapest day to depart from Newark Airport to Kos is on a Sunday when prices can be found for as low as $976. On the other hand, Saturday is the most expensive day to depart from Newark Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,196.

What is the cheapest time of day to depart on your flight to Kos?

Flying to Kos from Newark Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,047 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,072 on average. Flights to Kos from Newark Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Newark Airport to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Kos according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newark Airport to Kos (EWR to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Kos

Best Price Found	$550
Fastest flight time	13h 55m
Direct flights	None
Airports in Kos	1 airport

The best flight deal from Newark Airport to Kos found on momondo in the last 72 hours is $550

The fastest flight from Newark Airport to Kos takes 13h 55m

There are no direct flights from Newark Airport to Kos. Popular non-direct route for this connection is Newark Airport - Kos Airport.

There is 1 airport near Kos: Kos (KGS)

Search flight deals

How far is Newark to Kos by plane?
There are 5128.7 mi between Newark and Kos. By plane, this route typically takes 13h 55m.
When did momondo last update prices for flights from Newark Airport to Kos Airport?
Prices for flights from Newark Airport to Kos Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Newark Airport to Kos Airport?
There are 2 operators available for flights from Newark Airport to Kos Airport as of August 2025.
How old do you have to be to fly from Newark Airport 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 Newark Airport to Kos Airport.
What documentation or ID do you need to fly to Kos Airport?
The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Newark Airport to Kos?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Newark Airport to Kos is SWISS (77% of total bookings). The next most popular airline is Lufthansa (23%).

Best airlines flying from Newark Airport to Kos

Compare and see reviews for airlines that fly from Newark Airport to Kos with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $505	Free Cancellation	Rating 7.5 1,687 reviews		Search SWISS flights
Lufthansa	PriceFrom $726	Free Cancellation	Rating 6.8 7,285 reviews		Search Lufthansa flights

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

It is quick and easy to find New York to Kos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kos that suits you.

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

All flight searches from New York to Kos on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Kos from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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