£142 Cheap Aegean flights from Frankfurt to Kos (FRA→KGS)

View £142 flight on Thu, 17 Sept 2026Opens in a new window

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Aegean flights from Frankfurt to Kos (FRA→KGS)

Prices were available within the past 7 days and start at £142 for one-way flights and £195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Sat, 2 May - Sat, 9 May
FRA
Frankfurt
KGS
Kos
£195 Return, found 2 days ago
£195
Return
found 2 days ago
Select Aegean flight, departing Sat, 2 May from Frankfurt to Kos, returning Sat, 9 May, priced at £195 found 2 days ago
Aegean
Sat, 2 May - Sat, 9 May
FRA
Frankfurt
KGS
Kos
£207 Return, found 2 days ago
£207
Return
found 2 days ago
Select Aegean flight, departing Sat, 2 May from Frankfurt to Kos, returning Sat, 9 May, priced at £207 found 2 days ago
Aegean
Sat, 2 May - Sat, 9 May
FRA
Frankfurt
KGS
Kos
£229 Return, found 2 days ago
£229
Return
found 2 days ago
Select Aegean flight, departing Sat, 2 May from Frankfurt to Kos, returning Sat, 9 May, priced at £229 found 2 days ago
Aegean
Thu, 17 Sept - Mon, 21 Sept
FRA
Frankfurt
KGS
Kos
£236 Return, found 2 days ago
£236
Return
found 2 days ago
Select Aegean flight, departing Thu, 17 Sept from Frankfurt to Kos, returning Mon, 21 Sept, priced at £236 found 2 days ago
Aegean
Sat, 2 May - Sat, 9 May
FRA
Frankfurt
KGS
Kos
£240 Return, found 2 days ago
£240
Return
found 2 days ago
Select Aegean flight, departing Sat, 2 May from Frankfurt to Kos, returning Sat, 9 May, priced at £240 found 2 days ago
Aegean
Sat, 2 May - Sat, 9 May
FRA
Frankfurt
KGS
Kos
£241 Return, found 2 days ago
£241
Return
found 2 days ago
Select Aegean flight, departing Sat, 2 May from Frankfurt to Kos, returning Sat, 9 May, priced at £241 found 2 days ago

Find the cheapest month to fly from Frankfurt (FRA) to Kos (KGS)

September is typically the cheapest month to fly

From £141 - £256 per traveller.

Frequently asked questions

How much is an Aegean Airlines flight from Frankfurt Intl. Airport (FRA) to Kos Island Intl. Airport (KGS)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Aegean Airlines round-trip flights from £195 from FRA to KGS. Affordable one-way tickets from £142 are also available.**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 FRA to KGS with Aegean Airlines?
December is one of the cheapest months to jet away to Kos with Aegean Airlines. You could also find excellent prices on one-way and return fares in February.
Does Aegean Airlines fly nonstop from Frankfurt Intl. Airport (FRA) to Kos Island Intl. Airport (KGS)?
Enter your dates, hit search and use the "Nonstop" filter on Expedia to browse any direct flights from FRA to KGS with Aegean Airlines or other carriers.
What airports does Aegean Airlines fly into in Kos?
Aegean Airlines flights from Frankfurt Intl. Airport (FRA) to Kos touch down at Kos Island Intl. Airport (KGS). This is the main entry point here.
What kind of luggage can I take on an Aegean Airlines flight from Frankfurt Intl. Airport (FRA) to Kos Island Intl. Airport (KGS)?
Aegean Airlines allows passengers to bring 1 checked-in bag weighing up to 23 kg (50 lbs) with dimensions not exceeding 157 centimetres on standard economy flights from FRA to KGS. You can also bring 2 cabin bags in the cabin. This hand luggage must not exceed 56 centimetres x 23 centimetres x 43 centimetres and weigh less than 13 kg (28 lbs). Baggage rules can differ based on the fare type and cabin class, so double-check your booking or Aegean Airlines's website to avoid extra fees at the airport.
Can I change or cancel my Aegean Airlines flight from Frankfurt Intl. Airport (FRA) to Kos Island Intl. Airport (KGS)?
You can usually reschedule or cancel your flight, although there may be a charge if your booking was made more than 24 hours ago. Prefer to keep your options open? Use our "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you need to revise your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
Frankfurt Intl.
Destination airport
Kos Island Intl.
Distance
2076 km

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