$490 Cheap Lufthansa flights Columbus (CMH) to Kos (KGS)

View $490 flight on Tue, Oct 14, 2025Opens in a new window

$490 Cheap Lufthansa flights Columbus (CMH) to Kos (KGS)

Prices were available within the past 7 days and start at $490 for one-way flights and $715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Aug 23 - Mon, Sep 8
CMH
Columbus
KGS
Kos
$715 Roundtrip, found 5 days ago
$715
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Aug 23 from Columbus to Kos, returning Mon, Sep 8, priced at $715 found 5 days ago
Lufthansa
Sat, Aug 23 - Thu, Sep 11
CMH
Columbus
KGS
Kos
$724 Roundtrip, found 5 days ago
$724
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Aug 23 from Columbus to Kos, returning Thu, Sep 11, priced at $724 found 5 days ago
Lufthansa
Tue, Aug 5 - Thu, Aug 28
CMH
Columbus
KGS
Kos
$768 Roundtrip, found 5 days ago
$768
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Aug 5 from Columbus to Kos, returning Thu, Aug 28, priced at $768 found 5 days ago
Lufthansa
Tue, Aug 5 - Mon, Aug 25
CMH
Columbus
KGS
Kos
$769 Roundtrip, found 5 days ago
$769
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Aug 5 from Columbus to Kos, returning Mon, Aug 25, priced at $769 found 5 days ago
Lufthansa
Sat, Aug 23 - Wed, Sep 10
CMH
Columbus
KGS
Kos
$815 Roundtrip, found 5 days ago
$815
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Aug 23 from Columbus to Kos, returning Wed, Sep 10, priced at $815 found 5 days ago
Flights from Columbus (CMH) to Kos (KGS)
Origin airport
John Glenn Columbus Intl.
Destination airport
Kos Island Intl.
Distance
5519 mi

Frequently asked questions

How much is a Lufthansa flight from John Glenn Columbus Intl. Airport (CMH) to Kos Island Intl. Airport (KGS)?
You can discover cheap round-trip Lufthansa flights from $715 from CMH to KGS by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $490 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CMH to KGS with Lufthansa?
December is one of the most affordable months to fly to Kos with Lufthansa. You could also find great prices on one-way and return fares in February.
What is the cheapest time to book flights from John Glenn Columbus Intl. Airport (CMH) to Kos Island Intl. Airport (KGS) with Lufthansa?
Start your search for Lufthansa flights from CMH to KGS about one month before you want to go. The most affordable time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Lufthansa fly nonstop from John Glenn Columbus Intl. Airport (CMH) to Kos Island Intl. Airport (KGS)?
To see if there's a direct route from CMH to KGS with Lufthansa or other carriers, use our "Nonstop" filter when looking for tickets.
What is the earliest Lufthansa flight from CMH to KGS?
Sort your results by "Early Morning" and "Morning" to see the earliest flights from CMH to KGS. Jetting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Lufthansa fly into in Kos?
Get on a Lufthansa flight from John Glenn Columbus Intl. Airport (CMH) to Kos, and you'll most likely touch down at Kos Island Intl. Airport (KGS). This is the airline's main hub here.
What kind of luggage can I take on a Lufthansa flight from John Glenn Columbus Intl. Airport (CMH) to Kos Island Intl. Airport (KGS)?
On a standard economy flight with Lufthansa from CMH to KGS, passengers can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you can have 2 cabin bags weighing up to 17 lb and measuring less than 21 inches x 15 inches x 9 inches. Size and weight limits may vary depending on the airfare type and cabin class you're in. To make sure you won't face additional charges at the airport, double-check your Lufthansa booking or visit the airline's website before packing.
Why fly with Lufthansa from CMH to KGS?
Lufthansa makes traveling from CMH to KGS enjoyable with an excellent in-flight experience and top-tier customer service. You may even earn points with Lufthansa Miles and More. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Lufthansa flight from John Glenn Columbus Intl. Airport (CMH) to Kos Island Intl. Airport (KGS)?
In most cases, you can cancel or modify your flight, although there may be additional fees if your booking was made over 24 hours ago. Need to keep your options open? Use our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to adjust your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.