MultiTripScanner / Non-stop routes / Koh Samui to Bangkok non-stop

Koh Samui to Bangkok flights, non-stop

We've seen non-stop fares from Koh Samui to Bangkok on Bangkok Airways, about 1½ hours in the air; other airlines may fly it too. Every flight lands at Suvarnabhumi Airport (BKK), 28 km from Bangkok and Don Mueang International Airport (DMK), 21 km from Bangkok. The cheapest is €48 on 19 Nov with Bangkok Airways (leaves 08:30, lands 09:45), seen today. The cheapest by month: November €48, December €80, January €130 and February €80.

The cheapest fare each day

We've seen fares for 90 of the next 90 days; other days may still have flights.

Koh Samui to BangkokBangkok to Koh Samui

Of the 90 days with a time, the day's cheapest flight leaves in the morning on 70, in the afternoon on 18 and in the evening on 2.

The way back

Of the 90 days with a time, the day's cheapest flight leaves in the morning on 21, in the afternoon on 27 and in the evening on 42.

Bangkok to Koh Samui non-stop: from €42 on 19 Nov, with fares on 90 of the next 90 days.

Cheaper days are green, dearer ones amber; the outlined day is the cheapest; a dash is a day with no fare seen, though the flight may still run. Tap a day to check its price.

Prices seen, not held: each says how old it is
One way, per person
Each flight is its own ticket

Fares are the cheapest travellers saw on each day, one way and per person, with their age; prices are seen, not held.

Airlines and cabin bags

Bangkok Airwayscheapest on 90 days

Bangkok Airways: the cheapest on 90 of the next 90 days, from €48. Its cheapest fare includes a cabin bag.

Every airline's cabin bag rule

Airports

From Koh Samui	Koh Samui Airport (USM), 0 km from Koh Samui
Into Bangkok	Suvarnabhumi Airport (BKK), 28 km from Bangkok Don Mueang International Airport (DMK), 21 km from Bangkok From Suvarnabhumi Airport (BKK) into Bangkok: bus to Khao San, about €2 as listed on 27 Oct 2026 From Don Mueang International Airport (DMK) into Bangkok: bus to Mo Chit 2, about €1 as listed on 27 Oct 2026

From Koh Samui

Koh Samui Airport (USM), 0 km from Koh Samui

Into Bangkok

Suvarnabhumi Airport (BKK), 28 km from Bangkok
Don Mueang International Airport (DMK), 21 km from Bangkok

From Suvarnabhumi Airport (BKK) into Bangkok: bus to Khao San, about €2 as listed on 27 Oct 2026

From Don Mueang International Airport (DMK) into Bangkok: bus to Mo Chit 2, about €1 as listed on 27 Oct 2026

Plan a trip from Koh Samui

Where do you start?

Type a city or a country, or pick “Anywhere in Southeast Asia” for the cheapest start. From Australia, Europe, North America, Japan, South Korea, India, the Gulf or Hong Kong, type your home airport (e.g. Brisbane or MAN): trips start with a flight from the nearest of 14 big airports there (Sydney, Melbourne, Perth and more), and the budget covers it.

Then fly on toFrom Vancouver, Los Angeles or San Francisco, or an airport near them: a few places in Southeast Asia, one long flight on to Europe, a few places there, and home. Three long-haul tickets, all in the budget.

LeavingAny day, next 3 months

WhenAnytimeA windowFixed dates

Leave and come backto

Give or take

First flight betweenand

In the next

Prices go up to 13 Feb; later dates are added daily.

Trip4+ places, 2–4 nights each

Trip length

Trip length, first flight to lastto

EndsAnywhere

Where it endsBack homeAnywhereIn a city

Total for all flightsUp to €300

Budget for all flights Only a small under-seat bag (leaves out the cabin bag)Only trips low for their dates (under what their flights usually cost)Leave it empty for no cap. Back home counts the flight home. With a cabin bag, each flight counts its airline's usual price for one, or €60 where we don't know it (€65 on a long flight).

Travellers1 adult

TravellersEvery price, the budget included, is for all of you.

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Prices are for one traveller, flights with a cabin bag, the cheapest seen lately.