KLM Cheap Flights from Sofia to Samui Intl. Airport

View €567 flight on Sat, 7 Feb 2026Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at €567 for one-way flights and €756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 12 Nov - Wed, 10 Dec
SOF
Sofia
USM
Koh Samui
€756 Return, found 1 day ago
€756
Return
found 1 day ago
Select KLM flight, departing Wed, 12 Nov from Sofia to Koh Samui, returning Wed, 10 Dec, priced at €756 found 1 day ago
KLM
Thu, 15 Jan - Wed, 4 Feb
SOF
Sofia
USM
Koh Samui
€881 Return, found 2 days ago
€881
Return
found 2 days ago
Select KLM flight, departing Thu, 15 Jan from Sofia to Koh Samui, returning Wed, 4 Feb, priced at €881 found 2 days ago
KLM
Thu, 15 Jan - Wed, 4 Feb
SOF
Sofia
USM
Koh Samui
€898 Return, found 2 days ago
€898
Return
found 2 days ago
Select KLM flight, departing Thu, 15 Jan from Sofia to Koh Samui, returning Wed, 4 Feb, priced at €898 found 2 days ago
KLM
Thu, 15 Jan - Wed, 4 Feb
SOF
Sofia
USM
Koh Samui
€913 Return, found 2 days ago
€913
Return
found 2 days ago
Select KLM flight, departing Thu, 15 Jan from Sofia to Koh Samui, returning Wed, 4 Feb, priced at €913 found 2 days ago
KLM
Thu, 19 Feb - Sat, 28 Feb
SOF
Sofia
USM
Koh Samui
€920 Return, found 4 days ago
€920
Return
found 4 days ago
Select KLM flight, departing Thu, 19 Feb from Sofia to Koh Samui, returning Sat, 28 Feb, priced at €920 found 4 days ago
KLM
Wed, 12 Nov - Wed, 10 Dec
SOF
Sofia
USM
Koh Samui
€921 Return, found 1 day ago
€921
Return
found 1 day ago
Select KLM flight, departing Wed, 12 Nov from Sofia to Koh Samui, returning Wed, 10 Dec, priced at €921 found 1 day ago
KLM
Thu, 15 Jan - Wed, 4 Feb
SOF
Sofia
USM
Koh Samui
€930 Return, found 2 days ago
€930
Return
found 2 days ago
Select KLM flight, departing Thu, 15 Jan from Sofia to Koh Samui, returning Wed, 4 Feb, priced at €930 found 2 days ago
KLM
Wed, 18 Feb - Mon, 2 Mar
SOF
Sofia
USM
Koh Samui
€938 Return, found 4 days ago
€938
Return
found 4 days ago
Select KLM flight, departing Wed, 18 Feb from Sofia to Koh Samui, returning Mon, 2 Mar, priced at €938 found 4 days ago
KLM
Wed, 18 Feb - Mon, 2 Mar
SOF
Sofia
USM
Koh Samui
€950 Return, found 4 days ago
€950
Return
found 4 days ago
Select KLM flight, departing Wed, 18 Feb from Sofia to Koh Samui, returning Mon, 2 Mar, priced at €950 found 4 days ago
Sofia to Samui Intl. Airport route information
Origin airport
Sofia
Destination airport
Samui Intl. Airport
Airlines serving
Air France, Austrian Airlines, KLM, Turkish Airlines
Popular airline
Air France
Distance
8153 km
*Available to Expedia members.