Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
KGSFRASat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fare€271Aegean Airlines
Fastest3h 20mgate to gate
Options found40flights on this route
Find your flightKGS → FRA
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in EUR
40 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Swiss
LX-8357
20:45
2026-10-03
Kos (KGS)Kos Island International Airport
13H :35 M
1 Stop
ZRH
· 9h 20m Zurich (ZRH), Switzerland
09:20
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 6 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
1 Pieces 1 Pieces
€537
Flight DetailsKGS to FRA - 13H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Swiss
LX-8357
20:45
2026-10-03
Kos (KGS)Kos Island International Airport
16H :40 M
1 Stop
ZRH
· 12h 25m Zurich (ZRH), Switzerland
12:25
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 2 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
1 Pieces 1 Pieces
€537
Flight DetailsKGS to FRA - 16H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Swiss
LX-8357
20:45
2026-10-03
Kos (KGS)Kos Island International Airport
24H :10 M
1 Stop
ZRH
· 20h 00m Zurich (ZRH), Switzerland
19:55
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
1 Pieces 1 Pieces
€537
Flight DetailsKGS to FRA - 24H :10 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare€271Aegean Airlines06:00
Earliest departure€271Aegean Airlines06:00
Shortest duration€286Lufthansa09:40
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
€271Aegean Airlines at 06:00Afternoon
12:00-17:59
€578British Airways at 14:05Evening
18:00-23:59
€271Aegean Airlines at 18:05
Departure & Arrival Airport Details
Kos (KGS)
Kos Island International Airport
Greece
GMT 2
Latitude: 36.79330062866211
Longitude: 27.091699600219727
Frankfurt (FRA)
Rhein-Main International
Germany
GMT 1
Latitude: 50.033333
Longitude: 8.570556
Distance: Kos (KGS), Greece to Frankfurt (FRA), Germany - 2,087.93 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
20SepWeltkindertagSunday · in 8 daysPeak
03OctTag der Deutschen EinheitSaturday · in 21 daysPeak
31OctReformationstagSaturday · in 49 days
01NovAllerheiligenSunday · in 50 days
18NovBuß- und BettagWednesday · in 67 days
25DecErster WeihnachtstagFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Kos to Frankfurt
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹30,081Longer — includes a stop38 options
Air distance is about 2,088 km. 6 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Kos to Frankfurt
Compare fares, stops, baggage and refundability across the airlines flying this route.
LU
Lufthansa Flights
from €28612 flights
Fares from
€286
Non-stop
1 in these results
Departures
12 — compare timings in the list above
AE
Aegean Airlines Flights
from €27110 flights
Fares from
€271
Non-stop
1 in these results
Departures
10 — compare timings in the list above
SW
Swiss Flights
from €4689 flights
Fares from
€468
Non-stop
None in these results
Departures
9 — compare timings in the list above
SN
SN Brussels Airlines Flights
from €3464 flights
Fares from
€346
Non-stop
None in these results
Departures
4 — compare timings in the list above
AU
Austrian Airlines Flights
from €4264 flights
Fares from
€426
Non-stop
None in these results
Departures
4 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
3h 20m · Lufthansa
First departure of the day
06:00 · Aegean Airlines
Last departure of the day
20:45 · Swiss
Options in this snapshot
40
Direct / non-stop options
2
Airport codes
Kos–KGS, Frankfurt–FRA
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 40 flights appear in the dated route snapshot, including 2 non-stop options. Departures run through the day — the first flight leaves around 06:00 and the last around 20:45. The fastest flight takes about 3h 20m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from €271, Evening from €271, Afternoon from €578. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
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Sort or filter the Kos–Frankfurt results by price, departure time, stops and airline.
3
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Check baggage allowance and refundability for each fare type before continuing.
4
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5
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UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Destination & City Travel Guide
About Frankfurt
Frankfurt is also known as Frankfurt am Main. It is the largest German state of Hesse. It is the fifth-largest city in Germany. Frankfurt is located at the centre of the larger Frankfurt Rhine-Main Metropolitan Region and has a population of 5,600,000. The city is Germany's second-largest metropolitan region. The geographic midpoint of the entire European Union is almost 40 kilometres east side of Frankfurt am Main. Being a famous financial and transport centre of Germany, Frankfurt is the largest financial centre in the continental Europe. Frankfurt is the main seat of the European Central Bank, the German Federal Bank, the Frankfurt Stock Exchange, and the Frankfurt Trade Fair, as well as diverse large commercial banks. Frankfurt Airport is considered as one of the world's busiest international airports. The best time to visit Frankfurt is late spring to early autumn season. The summers tend to be sunny and it witnesses warm season around 25°C. Some of the major tourist attractions of Frankfurt are Römerberg, Grüneburgpark, Campus Westend, St. Leonhardskirche, Bornheim, Staufenmauer, Palais Thurn und Taxis, Dom (Saint Bartholomeus' Cathedral), Eiserner Steg (Iron bridge), Hauptwache, Alte Oper (Old Opera), Börse (Frankfurt Stock Exchange), Paulskirche (St. Paul's Church), Sachsenhausen and many others that makes it an ideal tourist destination. The city has some of the tallest and well-designed buildings in Europe. The Commerz bank tower is the highest and famous office building of Europe. Its beautiful skyline is unique and lures large number of travellers from all over the world. Frankfurt's famous trade fair attracts large number of people from all across the country. It is a great place for shopping as it caters to both tourists as well as local population.
Read more about Frankfurt
FlyX.in.com is a famous online travel portal where you can get detailed information about city and can book air tickets online. It will hardly take few minutes to book your air tickets online. Here, you will get huge discounts on each air ticket which will make your entire journey budget-friendly. So, get ready to enjoy a wonderful trip towards Frankfurt.
Why Book Your Flight with FlyX?
Compare the available Kos to Frankfurt options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Kos to Frankfurt flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Kos to Frankfurt, Saturday shows the lowest fare at €271. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Kos from Frankfurt by air?
The direct air distance between Kos (KGS) and Frankfurt (FRA) is about 2,088 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from KGS to FRA?
Yes. 2 non-stop flights are showing on Kos to Frankfurt for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Kos to Frankfurt?
Lufthansa, Aegean Airlines, Swiss, SN Brussels Airlines and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Kos to Frankfurt?
The quickest non-stop Kos to Frankfurt flight currently loaded takes about 3h 20m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Kos to Frankfurt flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces and 23KG (23 KG X 1 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Kos to Frankfurt flight fare?
The lowest fare showing on Kos to Frankfurt for the dates currently loaded is €271. Fares on the same dates run up to €790, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Kos to Frankfurt flights depart?
For the dates currently loaded the first departure is around 06:00 and the last is around 20:45, local time at Kos. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes KGS–FRA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The KGS to FRA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,087.93 km.
Before you book
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Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Kos to Frankfurt airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
€271
03/10/2026
Aegean Airlines
06:00
Cheapest Airfare Within 30 Days
€266
12/10/2026
Aegean Airlines
06:00
Cheapest Airfare Within 90 Days
€258
11/12/2026
Aegean Airlines
06:00
Book Kos to Frankfurt Flight Tickets on FlyX
Planning to fly from Kos to Frankfurt? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Kos to Frankfurt Flight Distance, Duration and Time
The aerial distance between Kos and Frankfurt is approximately 2,088 KM. The flight duration ranges from 3H :20 M up to 29H :50 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Kos to Frankfurt Flight Schedule and Timing
Around 40 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Kos at 06:00, while the last night flight leaves at 20:45. Flights depart from Kos Island International Airport and land at Rhein-Main International.
Flight Route Details & Analysis
Flight Details
Information
Route
Kos to Frankfurt
Aerial Distance
2,088 KM
Flight Duration
3H :20 M - 29H :50 M
Airport Codes
Kos - KGS, Frankfurt - FRA
Total Flights Available
40 flights (2 direct)
First Flight Departure
Departs at 06:00
Last Flight Departure
Departs at 20:45
Early Morning Flights (12 AM - 8 AM)
3 direct/indirect flights
Morning Flights (8 AM - 12 PM)
5 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
1 direct/indirect flights
Evening Flights (4 PM - 8 PM)
7 direct/indirect flights
Night Flights (8 PM - 12 AM)
24 direct/indirect flights
Airport Information & Terminals
KGS: Kos airport. Airport access in Kos depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
FRA: Frankfurt Airport. Frankfurt airport is one of Europe's most practical rail-linked hubs. The city centre is reachable by S-Bahn, while onward German rail connections can make the airport feel like a larger transport station.
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Kos Island International Airport
Rhein-Main International
