CGN - USM

767€ Find Cheap Flights from Cologne to Ko Samui – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
767 €
Typical prices: 1.028 €-1.195 €
Multiple Airlines
Thu 27.9.Fri 12.10.
CGN - USM • 3 stops
When to travel
September
Cheapest • 22% price drop
December
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Ko Samui!
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Booking Insights
Flight Deals

Cheap Flights from Cologne to Ko Samui (CGN-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Ko Samui

Thu, 5. Nov - Wed, 18. Nov
Multiple Airlines Logo
7:00 - 17:00CGN  Cologne Köln/Bonn-USM Ko Samui
28h 00m3 stops Vienna Intl Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
15:50 - 17:05USM  Ko Samui-CGN Cologne Köln/Bonn
31h 15m3 stops Phuket City Singapore Changi Vienna Intl
767 €Multiple Airlines
Sun, 27. Sep - Mon, 12. Oct
Multiple Airlines Logo
7:20 - 17:05CGN  Cologne Köln/Bonn-USM Ko Samui
28h 45m3 stops Barcelona-El Prat Beijing Capital Bangkok Suvarnabhumi
Multiple Airlines Logo
18:15 - 18:00USM  Ko Samui-CGN Cologne Köln/Bonn
28h 45m2 stops Singapore Changi Vienna Intl
767 €Multiple Airlines
Sun, 27. Sep - Mon, 12. Oct
Multiple Airlines Logo
13:20 - 20:25CGN  Cologne Köln/Bonn-USM Ko Samui
26h 05m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City
Multiple Airlines Logo
15:25 - 18:00USM  Ko Samui-CGN Cologne Köln/Bonn
31h 35m3 stops Phuket City Singapore Changi Vienna Intl
775 €Multiple Airlines
Thu, 5. Nov - Wed, 18. Nov
Multiple Airlines Logo
7:00 - 17:00CGN  Cologne Köln/Bonn-USM Ko Samui
28h 00m3 stops Vienna Intl Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
18:05 - 17:05USM  Ko Samui-CGN Cologne Köln/Bonn
29h 00m2 stops Singapore Changi Vienna Intl
793 €Multiple Airlines
Mon, 26. Oct - Tue, 10. Nov
Multiple Airlines Logo
11:10 - 19:50CGN  Cologne Köln/Bonn-USM Ko Samui
26h 40m3 stops Istanbul Sabiha Gokcen Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
15:50 - 14:05USM  Ko Samui-CGN Cologne Köln/Bonn
28h 15m3 stops Phuket City Sharjah Istanbul Sabiha Gokcen
806 €Multiple Airlines
Mon, 28. Sep - Tue, 13. Oct
Multiple Airlines Logo
13:20 - 20:25CGN  Cologne Köln/Bonn-USM Ko Samui
26h 05m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City
Multiple Airlines Logo
8:00 - 9:05USM  Ko Samui-CGN Cologne Köln/Bonn
30h 05m3 stops Phuket City Sharjah Bergamo Orio Al Serio
820 €Multiple Airlines
Mon, 18. Jan - Mon, 15. Feb
Multiple Airlines Logo
11:10 - 21:20CGN  Cologne Köln/Bonn-USM Ko Samui
28h 10m3 stops Istanbul Sabiha Gokcen Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
18:05 - 21:50USM  Ko Samui-CGN Cologne Köln/Bonn
33h 45m2 stops Singapore Changi Vienna Intl
831 €Multiple Airlines
Mon, 26. Oct - Tue, 10. Nov
Multiple Airlines Logo
11:30 - 18:25CGN  Cologne Köln/Bonn-USM Ko Samui
24h 55m2 stops Istanbul Phuket City
Multiple Airlines Logo
11:10 - 10:30USM  Ko Samui-CGN Cologne Köln/Bonn
29h 20m2 stops Phuket City Istanbul
852 €Multiple Airlines
Sun, 27. Sep - Mon, 12. Oct
Lufthansa Logo
8:30 - 16:35CGN  Cologne Köln/Bonn-USM Ko Samui
27h 05m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Lufthansa Logo
16:25 - 19:30USM  Ko Samui-CGN Cologne Köln/Bonn
32h 05m2 stops Singapore Changi Munich Franz Josef Strauss
958 €Lufthansa
Sat, 3. Oct - Sun, 18. Oct
Lufthansa Logo
19:35 - 16:35CGN  Cologne Köln/Bonn-USM Ko Samui
16h 00m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Lufthansa Logo
16:25 - 7:45USM  Ko Samui-CGN Cologne Köln/Bonn
20h 20m2 stops Singapore Changi Munich Franz Josef Strauss
1.173 €Lufthansa
Booking Insights

Price, demand, and travel trends for Cologne to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cologne to Ko Samui with more confidence.

What's the cheapest day of the week to fly from Cologne to Ko Samui?

Monday is the cheapest day of the week to fly from Cologne to Ko Samui and is 11% cheaper than the average day. Saturday is the most expensive day with flight prices 36% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Cologne to Ko Samui flights

Low season

July
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly (7% more expensive on average)

When to book flights from Cologne to Ko Samui

Are your dates flexible? Find out the best times to travel from Cologne to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cologne to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Cologne to Ko Samui?

    Flights from Cologne to Ko Samui usually depart from Cologne Köln/Bonn (CGN) and arrive at Ko Samui (USM).

  • Which cabin classes can I book on flights from Cologne to Ko Samui?

    Only Economy class is available on flights from Cologne to Ko Samui.

  • Can I save money by using flexible dates for flights from Cologne to Ko Samui?

    Yes. Being flexible with your travel dates can save you up to 35% on the Cologne to Ko Samui route. Monday is the cheapest departure day at 1.012 € return on average, while Saturday is the most expensive at 1.546 €, a difference of 533 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

  • Do I need a passport to fly from Cologne to Ko Samui?

    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.

  • Have flight prices from Cologne to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 767 € to 5.268 €. That means the highest observed fare was about 7x higher than the lowest one.

  • What is the time difference between Cologne and Ko Samui?

    Ko Samui is 5 hours ahead of Cologne (Indochina Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around 12 € for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Cologne to Ko Samui flight?

    Return flights from Cologne to Ko Samui range from 1.028 € to 1.195 €, with an average of 1.129 € over the past 12 months. Anything below 1.028 € counts as a good deal.

Your guide to booking Cologne to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average 1.012 € – about 533 € less than Saturday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cologne to Ko Samui trip for September. Fares historically average 876 € return in that month – typically 785 € less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
    - Ozo Chaweng Samui - Sha Extra Plus
    - Amari Koh Samui
    - Melia Koh Samui

More options for your flight from Cologne to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui
Vacations in Ko Samui