$68 Find Cheap Flights from Frankfurt am Main to Kos - Compare and Save

These are the earliest and latest flight times available from Frankfurt am Main Airport to Kos:

• Earliest: departs at 4:45 am and lands at 7:51 am
• Latest: departs at 3:00 pm and lands at 6:06 pm.

The flight takes about 3h 06m.

Only Economy Class is available on flights from Frankfurt am Main Airport to Kos.

A nonstop flight from Frankfurt am Main Airport to Kos takes 3h 06m, covering 1,297 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Frankfurt am Main Airport to Kos range from $320 to $506, with an average of $418 over the past 12 months. Anything below $320 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) are 20% below the route average of $418. Booking late can sometimes save you money, but inventory is limited.

On this route, nonstop and layover fares are close on average, with nonstop at $418 round-trip and layover options via Zurich (ZRH) at $424.

Discover Airlines is slightly above the route average for timely arrivals, while TUI fly has a lower on-time arrival rate. On-time arrival rates on Frankfurt am Main Airport to Kos flights are:

• Discover Airlines: 95% on time
• TUI fly: 89% on time
• Condor: 76% on time

Overall, flights on this route are punctual 86% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320 (sharklets) family is used most often on this route, operated mainly by Discover Airlines and Lufthansa. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $285 to $1,047. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Frankfurt am Main Airport to Kos are currently higher than usual. Average one-way flight prices are about $297, which is 61% above the typical average for this route.

Kos Airport (KGS) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include:

• ABBYCAR
• Exer Rent a Car
• Caldera
• Europcar
• Alma Car Hire

Flights from Frankfurt am Main Airport to Kos usually depart from Frankfurt am Main (FRA) and arrive at Kos (KGS).

Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Frankfurt am Main Airport to Kos route, 14% of flights were delayed in the past 3 months, with delays averaging 1h 42m.

Connecting flights from Frankfurt am Main Airport to Kos most commonly pass through:

• Athens Eleftherios V. (ATH) - 94% of one-stop connections
• Zurich (ZRH) - 6% of one-stop connections

Yes. Flexible dates can save you up to 18% on flights from Frankfurt am Main Airport to Kos. Friday is the cheapest departure day at $368 round-trip on average, while Wednesday is the most expensive at $446, a difference of $78.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Frankfurt am Main Airport and Kos. The airlines offering nonstop flights on this route include:

• TUI fly
• Discover Airlines
• Condor

Flying via Athens Eleftherios V. (ATH) gives the shortest average 1-stop total travel time at 5h 58m, compared with 6h 24m via Zurich (ZRH).

Kos is 1 hour ahead of Frankfurt am Main Airport (Eastern European Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Frankfurt am Main Airport to Kos flights:

• Condor: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Condor: a cabin bag and a checked bag in Economy Class
• TUI fly: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.