Cheap flights from Frankfurt am Main to Kos

Frankfurt
FRA
Kos
KGS

Flight deals from Frankfurt am Main to Kos

Below you can see the best deals on flights Frankfurt am Main — Kos for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 8 September, from $74.

Top 10 cheap flights from Frankfurt am Main to Kos

DE
$ 74

Frankfurt am Main — Kos

15:00—19:05
8 Sep 2026
3 h 5 m
Direct flight
DE
$ 80

Frankfurt am Main — Kos

14:50—18:55
10 Sep 2026
3 h 5 m
Direct flight
DE
$ 91

Frankfurt am Main — Kos

14:50—18:55
17 Sep 2026
3 h 5 m
Direct flight
DE
$ 91

Frankfurt am Main — Kos

06:05—10:10
11 Sep 2026
3 h 5 m
Direct flight
DE
$ 96

Frankfurt am Main — Kos

15:00—19:05
8 Sep 2026
3 h 5 m
Direct flight
DE
$ 104

Frankfurt am Main — Kos

15:00—19:05
15 Sep 2026
3 h 5 m
Direct flight
DE
$ 108

Frankfurt am Main — Kos

14:50—18:55
10 Sep 2026
3 h 5 m
Direct flight
DE
$ 114

Frankfurt am Main — Kos

06:05—10:10
18 Sep 2026
3 h 5 m
Direct flight
DE
$ 116

Frankfurt am Main — Kos

14:50—18:55
17 Sep 2026
3 h 5 m
Direct flight
DE
$ 116

Frankfurt am Main — Kos

15:00—19:05
29 Sep 2026
3 h 5 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Frankfurt am Main — Kos flight

Looking for cheap flights from Frankfurt am Main to Kos? Compare fares from different airlines, check the flight schedule and travel time — and book your Frankfurt am Main — Kos ticket online at the best price.

The route has direct flights — around 28 flights per week, flights are operated by Condor, TUI fly Germany, Discover Airlines, a nonstop flight takes about 3 h, the distance between the cities is around 2,092 km.

Planning your trip? You may find our Kos travel guide, how to get from the airport into town and Kos weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $74Min. price
SeptemberCheapest
JanuaryPeak season
YesDirect flights
2,092 kmDistance
3 hTravel time
3Airlines
28 / wkFlights

Flight schedule from Frankfurt am Main to Kos

The table shows direct flights from Frankfurt am Main to Kos on the selected date. The flight takes approximately 3 h. Regular flights are operated by Condor, TUI fly Germany and Discover Airlines. Departures from Frankfurt Airport and Frankfurt-Hahn Airport airports, arrivals at Kos Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 07 Sep 2026

Flight ticket prices by day: Frankfurt am Main — Kos

Below is a calendar of the lowest flight ticket prices for Frankfurt am Main — Kos by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $74 in September, and the most expensive are around $219 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Frankfurt am Main to Kos by month. Tickets are usually cheapest in January (around $233) and priciest in August (about $373) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$233lowMay$291mediumSep$315high
Feb$239lowJun$326highOct$280medium
Mar$245lowJul$361highNov$256low
Apr$268mediumAug$373highDec$303medium

Some values are estimated based on seasonality.

When to fly

Weather in Kos: it is warmest in August (up to 27 °C on average) and coolest in January (around 14 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kos

Dry and wet days · Kos

Wind speed and direction · Kos

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How to get the best deal on a Frankfurt am Main — Kos ticket

  • Book ahead: fares for Frankfurt am Main — Kos are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Frankfurt am Main is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Frankfurt am Main — Kos operate on Sundays, Mondays, Tuesdays, Wednesdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Kos is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Frankfurt am Main — Kos route are operated by 3 airlines; Condor runs the most flights (around 36% of all flights). Compare carriers, flight shares and schedules below.

  • CondorDE
    3x/week
    WebsiteFleet: 508.5M pax/year
    • Direct flight FRA → KGS3x/week
      Duration
      3h 5m
      Days
      MTWTFSS
    35.7%Open →
  • TUI fly GermanyX3
    3x/week
    WebsiteFleet: 223M pax/year
    • Direct flight FRA → KGS3x/week
      Duration
      3h 10m
      Days
      MTWTFSS
    35.7%Open →
  • Discover Airlines4Y
    3x/week
    WebsiteFleet: 274M pax/year
    • Direct flight FRA → KGS3x/week
      Duration
      3h
      Days
      MTWTFSS
    28.6%Open →

Cities and airports on the Frankfurt am Main — Kos route

Flights Frankfurt am Main — Kos depart from Frankfurt Airport and Frankfurt-Hahn Airport and arrive at Kos Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Frankfurt am Main

FRA
Germany
About the cityHow to get thereWeatherAll about the country Germany
Arrival

Kos

KGS
Greece
About the cityHow to get thereWeatherAll about the country Greece
Departure airports
Arrival airports

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Frequently asked questions about the Frankfurt am Main — Kos flight

How long is the flight from Frankfurt am Main to Kos?

A nonstop Frankfurt am Main — Kos flight takes about 3 h — the distance between the cities is around 2,092 km.

How far is it from Frankfurt am Main to Kos?

The distance from Frankfurt am Main to Kos is about 2,092 km, which a nonstop flight covers in around 3 h.

Are there direct flights from Frankfurt am Main to Kos?

Yes, there are nonstop flights Frankfurt am Main — Kos — around 28 flights per week.

Which airlines fly from Frankfurt am Main to Kos?

Airlines operating Frankfurt am Main — Kos include Condor, TUI fly Germany, Discover Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Frankfurt am Main — Kos flights use?

Flights from Frankfurt am Main depart from Frankfurt Airport, Frankfurt-Hahn Airport, and arrive at Kos Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Frankfurt am Main to Kos?

The price of a Frankfurt am Main — Kos ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in January. Tickets typically cost between $74 and $219. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Frankfurt am Main — Kos?

Flights Frankfurt am Main — Kos are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Frankfurt am Main to Kos?

To catch a low fare Frankfurt am Main — Kos, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Frankfurt am Main

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Where else you can fly from Kos

See all
AthensLondonPragueAmsterdamDusseldorfManchesterMunichThessalonikiMilanBrusselsHamburgBerlinStuttgartViennaCologneZurichNurembergEindhovenHeraklionRhodesHelsinkiHanoverBirminghamWarsawRotterdamGrazNaplesBrnoBaselSalzburgOstravaBristolLiverpoolLeipzigLuxembourg CityLeedsParisNottinghamKalymnosVerona

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