Cheap flights to Koh Samui

WAS — USM
13 Jun — 20 Jun1
Return
1 adult
Economy
From?
To?
Tue 13/6
Tue 20/6

Were you looking for Flights from Koh Samui?

Flights to Koh Samui in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

December

Cheapest in

November

Average price

฿5,938

Return from

฿4,167

One-way from

฿1,979
High demand for flights, 4% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in June 2023
From Bangkok to Ko Samui
One-way flight from Bangkok to Ko Samui (USM)

Cheap flights to Koh Samui in June, July 2023

The best prices found for USM flights for June, July

Koh Samui 2023 flight deals

Cheap flights to Koh Samui found for this year

Last minute flights to Koh Samui

Late deals on round-trip flights to Koh Samui, departing today and this week

One-way flights to Koh Samui

The cheapest one-way flights to Koh Samui

Find flights to Koh Samui within your budget

Use the slider to find flights to Koh Samui that fit your budget.

Fly from

Any airport

Budget

฿4,167 - ฿5,487

Route

Depart

Return

Price

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 22/10

Nonstop1h 05m

Ko Samui

Thu 26/10

Nonstop1h 15m

฿4,167

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 10/11

Nonstop1h 10m

Ko Samui

Thu 16/11

Nonstop1h 15m

฿4,202

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 7/11

Nonstop1h 10m

Ko Samui

Sat 11/11

Nonstop1h 15m

฿4,237

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 13/9

Nonstop1h 05m

Ko Samui

Sun 17/9

Nonstop1h 30m

฿4,271

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 13/9

Nonstop1h 05m

Ko Samui

Sat 16/9

Nonstop1h 15m

฿4,306

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 7/10

Nonstop1h 10m

Ko Samui

Sat 14/10

Nonstop1h 15m

฿4,341

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 1/9

Nonstop1h 05m

Ko Samui

Fri 15/9

1 stop4h 25m

฿5,140

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 11/7

Nonstop1h 05m

Ko Samui

Sat 22/7

1 stop10h 15m

฿5,452

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 7/8

Nonstop1h 05m

Ko Samui

Fri 18/8

1 stop10h 15m

฿5,487

Flights are sorted by cheapest first

Deals found on 8/6

What is the cheapest month to fly to Koh Samui?

The cheapest ticket to Koh Samui found for each month in 2023 based on historical flight searches by Cheapflights users.

January

฿5,278

February

฿6,772

March

฿5,730

April

฿6,737

May

฿5,938

June

฿5,244

July

฿6,529

August

฿5,834

September

฿5,765

October

฿4,549

November

฿5,035

December

฿5,834

October is currently the cheapest month to fly to Koh Samui. At this moment in time February is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Koh Samui?

Average Koh Samui flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - USM

Price

฿4,537 - ฿9,517

USM

Temperature

27 - 29 °C

USM

Rainfall

58 - 490 mm

When is the best time to book a flight to Koh Samui?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights to Koh Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Other local departures to Koh Samui from Thailand

Search flights to Koh Samui by cabin class

Economyfrom ฿2,198/person

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