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Ko Samui, Thailand
One way

Bangkok to Ko Samui

Nonstop
19:25BKK → USM20:30

1h 5m · Direct

฿2,425
฿3,611-33%
฿1,186 below average
Bangkok Airways
Cheapest in the next 365 days

Exact-itinerary fare history

At the tracked low

Route avg. ฿3,611

฿2,537฿2,425Sep 8Sep 14
First seen
฿2,537
Tracked low
฿2,425
Now
฿2,425
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 14·Wednesday

19:25

BKK

Direct
1h 5m

20:30

USMGMT+7

  1. Bangkok Airways
    BKK19:25USM20:30
    1h 5m

Baggage varies — check booking details.

Nearby one-way departures to Ko Samui15 days around October 14, 2026
AvgMinp25–p75
฿3,000฿4,000Sep 29Oct 5Oct 11Oct 17Oct 23Oct 29

Cheapest

฿2,423

Oct 6

Global average

฿3,611

All travel dates

October avg

฿3,201

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿2,425
One-way low ฿2,423One-way high ฿5,904

Current fare

฿2,425

One-way average

฿3,611

This month

฿3,151

Deal score

59/100

Flexible Dates

One-way departures around your current date

Depart →
Fri
Oct 9
Sat
Oct 10
Sun
Oct 11
Mon
Oct 12
Tue
Oct 13
Wed
Oct 14
Thu
Oct 15
Fri
Oct 16
Sat
Oct 17
Sun
Oct 18
Mon
Oct 19
One way฿2,452฿4,235฿4,504฿4,856฿2,425
฿2,425
฿2,425฿2,844฿2,432฿2,425฿2,425

One-way price history

This itinerary’s recorded one-way fare over time

Sep 8 – Sep 14 · Price History
LowestHighest▼ 4% since Sep 8
฿2,600฿2,500฿2,400฿2,425Sep 8 18:51Sep 10 19:51Sep 12 20:50Sep 14 21:49

Ko Samui

Explore

27°C

Hot

0km

Distance

THB

Currency

FAQ about Ko Samui

What is the cheapest flight from Bangkok to Ko Samui?
The lowest currently observed flight from Bangkok to Ko Samui is ฿2,423. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Ko Samui?
The average price for flights from Bangkok to Ko Samui is around ฿3,611. You can save up to 33% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Ko Samui?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Ko Samui.
Are there direct flights from Bangkok to Ko Samui?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Ko Samui.
Do I need a visa to visit Ko Samui, Thailand?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Thailand for the most up-to-date visa information before booking your flight.
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