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Find cheap one-way flights from Kos to Frankfurt starting at US$97.

Whether you’re going for a one-way or round-trip to Frankfurt, we’ve got you covered! Check out these different flight options from Kos below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Kos to Frankfurt?

Explore the best time to buy affordable tickets to Frankfurt with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Kos to Frankfurt

We have a range of prices from different airlines providing flights from Kos to Frankfurt. Check below for the journey which best suits your travel needs.

Aegean Airlines
From US$97
SKY express
From US$113

Find more flights and airlines

Find cheap flights from Kos to Frankfurt by different airports

There are various non-direct routes from Kos to Frankfurt which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Aegean Airlines
    KGS
    12:35
    6h 30m
    1 transfer
    FRA
    18:05
    Kos Airport - Frankfurt Airport
    Mon, Nov 25Aegean Airlines
    US$97
  • Aegean Airlines
    KGS
    22:35
    25h 10m
    2 transfer
    HHN
    22:45
    Kos Airport - Frankfurt-Hahn Airport
    Fri, Dec 6Aegean Airlines
    US$122
  • Aegean Airlines
    KGS
    22:35
    25h 10m
    2 transfer
    HHN
    22:45
    Kos Airport - Frankfurt-Hahn Airport
    Fri, Dec 6Aegean Airlines
    US$122
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Kos (KGS) to Frankfurt (FRA) the cheapest?

    Airlines adjust prices for flights from Kos to Frankfurt based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Kos (KGS) to Frankfurt (FRA) cost?

    According to Trip.com's data, the lowest price is around $461.
  • What is the transportation method from the main airport to downtown in Frankfurt?

    • The distance from Frankfurt Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Kos to Frankfurt

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Kos to Frankfurt Flight Information

Cheapest nonstop flight price$97
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance2,088.15 km
Popular airlineAegean Airlines