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KGS

$398 Find cheap flights to Kos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kos departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Kos

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Cheap flight deals to Kos

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:40 pm - 10:10 amLAX-KGS
28h 30m1 stop
8:40 pm - 4:15 pmKGS-LAX
29h 35m1 stop
$644SWISS
Find Deal
Tue, Oct 1 - Tue, Oct 8
7:40 pm - 3:10 pmLAX-KGS
33h 30m1 stop
8:40 pm - 4:15 pmKGS-LAX
29h 35m1 stop
$694SWISS
Find Deal
Wed, Oct 2 - Tue, Oct 8
1:30 am - 1:05 pmJFK-KGS
28h 35m1 stop
2:15 pm - 11:30 pmKGS-JFK
16h 15m1 stop
Sun, Jun 23 - Tue, Jul 2
10:00 am - 8:25 pmLAX-KGS
24h 25m2 stops
9:15 pm - 10:53 pmKGS-LAX
35h 38m2 stops
$756British Airways
Find Deal
Wed, Oct 2 - Thu, Oct 10
10:00 am - 8:25 pmLAX-KGS
24h 25m2 stops
9:15 pm - 10:53 pmKGS-LAX
35h 38m2 stops
$757British Airways
Find Deal
Wed, Oct 2 - Thu, Oct 10
8:15 am - 12:40 pmLAX-KGS
42h 25m2 stops
11:45 am - 3:15 pmKGS-LAX
37h 30m1 stop
$760Lufthansa
Find Deal
Mon, Sep 30 - Mon, Oct 7
6:20 pm - 9:05 pmJFK-KGS
19h 45m1 stop
2:15 pm - 11:30 pmKGS-JFK
16h 15m1 stop
Mon, Jun 24 - Tue, Jul 2
2:15 pm - 7:25 pmLAX-KGS
43h 10m2 stops
11:45 am - 3:15 pmKGS-LAX
37h 30m1 stop
$825Lufthansa
Find Deal
Thu, Oct 17 - Mon, Oct 21
8:00 pm - 9:35 pmDEN-KGS
16h 35m1 stop
10:25 pm - 6:15 pmKGS-DEN
28h 50m1 stop
$923Aer Lingus
Find Deal
Mon, Sep 2 - Tue, Sep 17
8:00 pm - 9:35 pmDEN-KGS
16h 35m1 stop
10:25 pm - 9:59 pmKGS-DEN
32h 34m2 stops
$983Aer Lingus
Find Deal
Mon, Sep 2 - Tue, Sep 17

Flights to Kos - Travel Insights & Trends

Get data-powered insights and trends for flights to Kos to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Kos?

The average price of all flights to Kos clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Kos is Tuesday where tickets can be as cheap as $1,011. On the other hand, the most expensive day to fly is Saturday, where prices are $1,339 on average.

What is the cheapest time of day to fly to Kos?

The average price for all flights to Kos depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Kos is generally at night, when flights cost $1,023 on average. The most expensive time of day to fly to Kos is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,130.

How long is the flight to Kos?

The duration of your flight to Kos depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Kos on KAYAK are from Newark, which takes 15h 05m, New York, which takes 15h 55m, Miami, which takes 17h 10m, and San Francisco, which takes 19h 45m.

Good to know

Cheapest flight

$398
Flight from Newark to Kos

When to book flights to Kos

Are your dates flexible? Find out the best times to travel to Kos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Kos based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Kos flights

  • How far is Kos from central Kos?

    The distance between Kos and downtown Kos is 13 miles.

  • What is the name of Kos’s airport?

    All flights to Kos land at Kos. The airport code is KGS,and it can also be referred to as Hippocrates, Kos, or Kos Island Intl.

  • How does KAYAK find such low prices on flights to Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Kos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Kos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Kos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Kos?

    Of the 4 airlines that fly to Kos, Aegean Airlines offers the most flights, with around 34 per week, followed by Sky Express with 26 flights per week.

See more FAQs

Top tips for finding cheap flights to Kos

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kos flight deals.

Prefer to fly non-stop to Kos?

Find which airlines fly direct to Kos, which days they fly and book direct flights.

Nonstop departures

United States to Kos

Monday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +22 more

Aegean Airlines, Austrian Airlines, +23 more

Tuesday

Aegean Airlines, Aer Lingus, Alaska Airlines, +23 more

Aegean Airlines, Aer Lingus, +24 more

Wednesday

Aegean Airlines, Austrian Airlines, British Airways, +20 more

Aegean Airlines, Austrian Airlines, +21 more

Thursday

Aegean Airlines, BlueBird Airways, British Airways, +20 more

Aegean Airlines, BlueBird Airways, +21 more

Friday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +21 more

Aegean Airlines, Austrian Airlines, +22 more

Saturday

Aegean Airlines, Aer Lingus, Austrian Airlines, +23 more

Aegean Airlines, Aer Lingus, +24 more

Sunday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +20 more

Aegean Airlines, Austrian Airlines, +21 more

See more direct flights

Nonstop returns

Kos to United States

Monday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +22 more

Aegean Airlines, Austrian Airlines, +23 more

Tuesday

Aegean Airlines, Aer Lingus, Alaska Airlines, +23 more

Aegean Airlines, Aer Lingus, +24 more

Wednesday

Aegean Airlines, Austrian Airlines, British Airways, +20 more

Aegean Airlines, Austrian Airlines, +21 more

Thursday

Aegean Airlines, BlueBird Airways, British Airways, +20 more

Aegean Airlines, BlueBird Airways, +21 more

Friday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +21 more

Aegean Airlines, Austrian Airlines, +22 more

Saturday

Aegean Airlines, Aer Lingus, Austrian Airlines, +23 more

Aegean Airlines, Aer Lingus, +24 more

Sunday

Aegean Airlines, Austrian Airlines, BlueBird Airways, +20 more

Aegean Airlines, Austrian Airlines, +21 more

See more direct flights
See more direct flights

Top 3 airlines flying to Kos

 
See real verified KAYAK customer reviews for airlines flying to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Kos. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Kos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
SWISSOverall score based on 1996 reviews
8.4Crew
7.2Entertainment
7.6Comfort
7.9Boarding
7.4Food
Airline reviews

We had issues with upgrading our seats. The flight itself was fine.

8.0 ExcellentAnonymous, May 2024SFO - ZRH
Read more about SWISS reviews

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

We were very impressed with Swiss Air. The service was exceptional. Unfortunately, we had a baby behind us that screamed for hours. , It was a nightmare, though I completely understand that it was not Swiss Airs fault.

That your phones given were the more comfortable ones, unlike the old ones. The flight was delayed and my luggage has been lost in Zürich both times. Also the food choices were terrible. I am dairy free and gluten-free and they had nothing available for me

We had to move to terminal 5 for the next part of our trip. Very un-organized and difficult.

Missed connecting train since flight was late into Zurich and I had to stay at airport hotel because of it as well as I had to repurchase train ticket

Cons: "Flight was completely full and certain passengers were belligerent about wearing face masks. The cabin crew did not enforce mask wearing, stating “we are not the police”"

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Book Cheap Kos Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Kos found on KAYAK in the last 72 hours.
10/1Tue
1 stopSWISS
28h 30mLAX-KGS
10/8Tue
1 stopSWISS
29h 35mKGS-LAX
$644
10/2Wed
1 stopSWISS
33h 30mLAX-KGS
10/8Tue
1 stopSWISS
29h 35mKGS-LAX
$694
6/23Sun
1 stop
28h 35mJFK-KGS
7/2Tue
1 stop
16h 15mKGS-JFK
$749
10/2Wed
2 stopsBritish Airways
24h 25mLAX-KGS
10/10Thu
2 stopsBritish Airways
35h 38mKGS-LAX
$756
10/2Wed
2 stopsBritish Airways
24h 25mLAX-KGS
10/10Thu
2 stopsBritish Airways
35h 38mKGS-LAX
$757
9/30Mon
2 stopsLufthansa
42h 25mLAX-KGS
10/7Mon
1 stopLufthansa
37h 30mKGS-LAX
$760
6/24Mon
1 stop
19h 45mJFK-KGS
7/2Tue
1 stop
16h 15mKGS-JFK
$781
10/17Thu
2 stopsLufthansa
43h 10mLAX-KGS
10/21Mon
1 stopLufthansa
37h 30mKGS-LAX
$825
9/2Mon
1 stopAer Lingus
16h 35mDEN-KGS
9/17Tue
1 stopAer Lingus
28h 50mKGS-DEN
$923
9/2Mon
1 stopAer Lingus
16h 35mDEN-KGS
9/17Tue
2 stopsAer Lingus
32h 34mKGS-DEN
$983

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Kos found on KAYAK in the last 72 hours.
7/14Sun
2 stops
24h 55mEWR-KGS
$398
7/15Mon
2 stops
17h 40mEWR-KGS
$403
7/15Mon
3 stops
31h 10mEWR-KGS
$462
7/14Sun
3 stops
21h 35mEWR-KGS
$545
5/18Sat
1 stopSWISS
29h 10mEWR-KGS
$605
8/3Sat
1 stopSWISS
29h 10mEWR-KGS
$606
8/3Sat
1 stopSWISS
34h 45mJFK-KGS
$606
8/3Sat
2 stopsLufthansa
30h 10mJFK-KGS
$670
6/12Wed
1 stopSWISS
36h 15mDEN-KGS
$1,045
6/12Wed
2 stopsLufthansa
16h 15mDEN-KGS
$1,075

Search by stops

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Search by price

Recent domestic flight deals

8/25Sun
nonstopAegean Airlines
1h 05mATH-KGS
9/3Tue
nonstopAegean Airlines
0h 55mKGS-ATH
$122
8/25Sun
nonstop
1h 05mATH-KGS
9/4Wed
nonstop
1h 00mKGS-ATH
$125
6/21Fri
nonstopSky Express
1h 00mATH-KGS
7/3Wed
nonstopSky Express
1h 00mKGS-ATH
$132
8/22Thu
nonstopAegean Airlines
1h 00mATH-KGS
9/3Tue
nonstopAegean Airlines
0h 55mKGS-ATH
$133
8/22Thu
nonstop
1h 00mATH-KGS
9/4Wed
nonstop
1h 00mKGS-ATH
$135
8/23Fri
nonstop
1h 05mATH-KGS
9/4Wed
nonstop
1h 00mKGS-ATH
$136
6/25Tue
nonstopAegean Airlines
1h 05mATH-KGS
7/9Tue
nonstopAegean Airlines
1h 00mKGS-ATH
$143
10/17Thu
multi-stopOlympic Air
11h 50mSKG-KGS
10/21Mon
nonstopOlympic Air
1h 35mKGS-SKG
$158
10/17Thu
multi-stopOlympic Air
11h 50mSKG-KGS
10/21Mon
multi-stopOlympic Air
6h 30mKGS-SKG
$175
8/24Sat
nonstopSky Express
1h 00mATH-KGS
9/3Tue
multi-stopSky Express
24h 05mKGS-ATH
$271

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Last minute flights to Kos

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Kos that are departing in the next 10 days.
5/17Fri
multi-stop
27h 25mJFK-KGS
5/21Tue
multi-stop
25h 05mKGS-JFK
$910
5/18Sat
multi-stop
22h 30mJFK-KGS
5/21Tue
multi-stop
32h 40mKGS-JFK
$916
5/18Sat
multi-stop
22h 30mJFK-KGS
5/21Tue
multi-stop
35h 35mKGS-JFK
$945
5/18Sat
multi-stop
22h 30mJFK-KGS
5/21Tue
multi-stop
29h 10mKGS-JFK
$1,025
5/18Sat
multi-stop
29h 10mEWR-KGS
5/21Tue
multi-stop
29h 40mKGS-EWR
$1,095
5/19Sun
multi-stopAustrian Airlines
15h 10mJFK-KGS
5/25Sat
multi-stopAustrian Airlines
32h 20mKGS-JFK
$1,179
5/19Sun
multi-stopBrussels Airlines
53h 25mJFK-KGS
5/25Sat
multi-stopBrussels Airlines
23h 25mKGS-JFK
$1,302
5/19Sun
multi-stopBrussels Airlines
53h 25mJFK-KGS
5/25Sat
multi-stopBrussels Airlines
30h 30mKGS-JFK
$1,357
5/18Sat
multi-stopEmirates
35h 20mJFK-KGS
5/21Tue
multi-stopEmirates
38h 30mKGS-JFK
$2,199
5/18Sat
multi-stopEmirates
36h 00mJFK-KGS
5/21Tue
multi-stopEmirates
38h 30mKGS-JFK
$2,394

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