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Cheap Flights from New York Newark to Kos

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Compare New York Newark to Kos flight deals

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Flight deals from New York Newark to Kos

Looking for a cheap last-minute deal or the best return flight from New York Newark to Kos? Find the lowest prices on one-way and return tickets right here.
Kos.734 € per passenger.Departing Mon, 28 Apr, returning Mon, 5 May.Return flight with Scandinavian Airlines and SKY express.Outbound indirect flight with Scandinavian Airlines, departs from New York Newark on Mon, 28 Apr, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Mon, 5 May, arriving in New York Newark.Price includes taxes and charges.From 734 €, select.
Kos.796 € per passenger.Departing Fri, 2 May, returning Fri, 30 May.Return flight with Icelandair and SKY express.Outbound indirect flight with Icelandair, departs from New York Newark on Fri, 2 May, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Fri, 30 May, arriving in New York Newark.Price includes taxes and charges.From 796 €, select.
Kos.862 € per passenger.Departing Tue, 15 Jul, returning Tue, 18 Nov.Return flight with Icelandair and SKY express.Outbound indirect flight with Icelandair, departs from New York Newark on Tue, 15 Jul, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Tue, 18 Nov, arriving in New York Newark.Price includes taxes and charges.From 862 €, select.
Kos.871 € per passenger.Departing Sun, 3 Aug, returning Sun, 24 Aug.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from New York Newark on Sun, 3 Aug, arriving in Kos.Inbound indirect flight with Austrian Airlines, departs from Kos on Sun, 24 Aug, arriving in New York Newark.Price includes taxes and charges.From 871 €, select.
Kos.877 € per passenger.Departing Thu, 3 Apr, returning Mon, 7 Apr.Return flight with French Bee and SKY express.Outbound indirect flight with French Bee, departs from New York Newark on Thu, 3 Apr, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Mon, 7 Apr, arriving in New York Newark.Price includes taxes and charges.From 877 €, select.
Kos.879 € per passenger.Departing Tue, 15 Jul, returning Tue, 13 Jan.Return flight with Icelandair and SKY express.Outbound indirect flight with Icelandair, departs from New York Newark on Tue, 15 Jul, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Tue, 13 Jan, arriving in New York Newark.Price includes taxes and charges.From 879 €, select.
Kos.899 € per passenger.Departing Thu, 26 Jun, returning Thu, 4 Sep.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from New York Newark on Thu, 26 Jun, arriving in Kos.Inbound indirect flight with Lufthansa, departs from Kos on Thu, 4 Sep, arriving in New York Newark.Price includes taxes and charges.From 899 €, select.
Kos.996 € per passenger.Departing Tue, 3 Jun, returning Sun, 22 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from New York Newark on Tue, 3 Jun, arriving in Kos.Inbound indirect flight with SWISS, departs from Kos on Sun, 22 Jun, arriving in New York Newark.Price includes taxes and charges.From 996 €, select.

Find the cheapest month to fly from New York Newark to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York Newark to Kos flights are currently cheapest in May.
Mar
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Apr
from 877 €
May
from 796 €
Jun
from 996 €
Jul
from 1.161 €
Aug
from 871 €
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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New York to Kos: Flight information

The things to know before you go.
Cheapest flight found734 €
Cheapest month to flyApril

Finding cheap flights from New York Newark to Kos: Frequently asked questions

The best price we found for a return flight from New York Newark to Kos is 734 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from New York Newark to Kos. But we found flights with one or more stops from 734 €.
As of March 2025, there are no flights flying from New York Newark to Kos.
The cheapest month to fly from New York Newark to Kos is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York Newark Airport to Kos Airport on Monday, 28 April 2025.
No airlines currently offer direct flights between New York Newark Airport and Kos Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kos but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kos is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scandinavian Airlines offers the cheapest flight tickets to Kos.

Travelling from Newark Liberty International Airport (EWR) to Kos Airport (KGS): what you need to know

  • Delays at security and check-in are more likely if you're travelling during high season, so allow some extra breathing space. A good rule of thumb for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • If you want a stopover for your flight from Newark Liberty International Airport to Kos Airport, just uncheck 'Direct flights only' and explore your options. Here are the most popular stopovers between EWR and KGS:

    • Naples International Airport

    • Eleftherios Venizelos International Airport

    • Frankfurt Airport

How to find the cheapest flights from Newark Liberty International Airport (EWR) to Kos Airport (KGS)

  • 295 € is the best price for a one-way ticket from Newark Liberty International Airport to Kos Airport. A return flight starts from 734 €. These fares may change depending on availability and demand.

  • To get your hands on cheap tickets from EWR to KGS, book as early as possible. Airlines generally offer lower prices when flights are first made available.

  • If you're flexible with your travel dates, try using the 'Whole month' search tool. It'll give you the lowest price across every month when looking for your ticket from Newark Liberty International Airport to Kos Airport.

  • Getting a cheap ticket from EWR to KGS couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when the price has fallen.

  • Tailor your trip with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Newark Liberty International Airport to Kos Airport.

Handy information about Newark Liberty International Airport (EWR)

  • Newark Liberty International Airport is about 24 kilometres from central New York. If you're driving, catching a cab or ride-sharing from the centre, it'll take 28 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be approximately 1 hour and 11 minutes.

  • Want an easy way to start to your holiday? Stay near EWR. Whether you're catching an early flight from Newark Liberty International Airport to Kos Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Kos Airport (KGS)

  • If you're coming in on a late flight from Newark Liberty International Airport to Kos Airport, few things top the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and sleeping not long after at one of these hotels near KGS:

Getting from Kos Airport (KGS) to central Greece

  • Kos Airport to central Greece is around 434 kilometres. If you're renting a car or getting a cab, do a little research to make your trip as smooth as possible. Journey times may vary depending on the time of day and traffic conditions.

When to fly to Kos Airport (KGS)

  • August is the most popular month for flights from Newark Liberty International Airport to Kos Airport. To escape the crowds, travel to Greece in February.

  • The warmest month in Greece is July, with temperatures ranging between 22ºC and 33ºC. Lock in your flights from Newark Liberty International Airport to Kos Airport in this month if you enjoy this type of weather.

  • Search for cheap tickets from EWR to KGS in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 2ºC and 13ºC on average.

More about Greece

  • Start your Greece trip right by finding a fantastic stay. After booking your flight from EWR to KGS, explore our hotel options including:

  • Agios Panteleimonas and Κύμα - Kyma - The wave are a couple of big attractions to add to your Greece itinerary. Keep the momentum going by heading to Τρείς μώλοι / Three piers beach.

Plan the rest of your trip from New York to Kos

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.