Hainan AirlinesDepart20:10
Sun, Mar 7LED → USM
14h 15m · 2 stops
$433one way, per person
View deal
- Cheapest fare
- $433
- Cheapest month
- March
- Direct flights
- Not recently
- Quickest trip
- 12h 00m
Hainan Airlines · Sun, Mar 7
from $433
Usually 1+ stop
7,960 km
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Cheapest month to fly from Saint Petersburg to Koh Samui
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in March 2027
The lowest fares we've seen for each day, cheapest first.
Hainan Airlines
S7 AirlinesDepart16:30
Wed, Mar 17LED → USM
15h 15m · 2 stops
$443one way, per person
View deal
S7 AirlinesDepart16:30
Tue, Mar 16LED → USM
15h 10m · 2 stops
$450one way, per person
View deal
S7 AirlinesDepart12:30
Thu, Mar 11LED → USM
14h 00m · 2 stops
$500one way, per person
View deal
S7 AirlinesDepart16:30
Wed, Mar 10LED → USM
15h 15m · 2 stops
$525one way, per person
View deal
Hainan AirlinesDepart20:10
Wed, Mar 3LED → USM
14h 35m · 2 stops
$528one way, per person
View deal
Hainan AirlinesDepart20:10
Sun, Mar 14LED → USM
14h 15m · 2 stops
$528one way, per person
View deal
S7 AirlinesDepart12:30
Fri, Mar 12LED → USM
13h 35m · 2 stops
$541one way, per person
View deal
Plan the rest of your trip to Koh Samui
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from Saint Petersburg to Koh Samui
Saint Petersburg (LED) and Koh Samui (USM) are about 7,960 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 12h 00m. Over the next few months, one-way fares start from $433, and March 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Saint Petersburg to Koh Samui?
The cheapest one-way fare we've seen recently is $433 with Hainan Airlines, departing Sunday, March 7, 2027. Over the coming months, the lowest fare in each month ranges from $433 to $598.
What is the cheapest month to fly from Saint Petersburg to Koh Samui?
March 2027 currently has the lowest fares, from $433 one way.
Are there direct flights from Saint Petersburg to Koh Samui?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Saint Petersburg to Koh Samui?
The quickest journey we've seen takes about 12h 00m. Saint Petersburg and Koh Samui are around 7,960 km apart.
Which airlines fly from Saint Petersburg to Koh Samui?
Recent fares on this route were with Hainan Airlines, S7 Airlines, Uzbekistan Airways, Sichuan Airlines, China Eastern, Turkish Airlines, Centrum Air and Rossiya Airlines.
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