Flights from Hanoi to Ko Samui start at €140.56 and take 7h 40m at their fastest.
Fares and seats move by the day. Price Hanoi to Ko Samui on the date you actually want, rather than on the date this page was built.
The Flights from Hanoi to Ko Samui starts at €140.56 and takes 7h 40m door to door, run by 2 operators over 1,504 km, with around 1 departure a day. Fares bottom out about 60 days before departure.
First and last are taken from the services we sell on 12 October 2026. The return direction keeps its own timetable and is not these times reversed.
€141.74 to €483.35 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Typical for this corridor. The operator sets the price on the day.
We take the payment for this one, so the booking finishes here and you never leave.
Book with DuffelWhat this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
Based on what this route has cost recently. The live fare is confirmed when you book.
Bangkok Airways BA222310:561h 4m12:00Suvarnabhumi Airport BKKSamui International Airport USMChanges at Bangkok, with 94 minutes between services and a walk of about 5 minutes.
Door to door 7h 40mCO2 314.3 kgChanges 1Fixed, no changes
The flight gets you into Ko Samui. These two partners take it from there, and the bed is theirs to book.
Sort by distance from Bus Terminal and you can see which places are ten minutes on foot and which are not.
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The same search run across the whole booking window, so the shape of the curve is visible rather than described.
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
The Flight from Hanoi to Ko Samui takes 7h 40m door to door, of which 2h 56m is spent moving. The route runs 1,504 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
The Flight from Hanoi to Ko Samui starts at €140.56 for one passenger, as of 23 September 2026. A typical fare is €140.56. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
2 operators run the Flight from Hanoi to Ko Samui: K-Mile Air, Bangkok Airways. Between them they file around 1 departure a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
The Flight from Hanoi to Ko Samui leaves from Noi Bai International Airport HAN and arrives at Samui International Airport USM. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Fares for the Flight from Hanoi to Ko Samui bottom out around 60 days ahead, at €124.63. The gap between the cheapest and dearest lead time across the window is 288 percent, measured on 23 September 2026. Booking inside the final week has consistently cost more.
The Flight from Hanoi to Ko Samui produces about 314.3 kg of CO2 per passenger over 1504 km, which works out at roughly 209 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labelled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon
The fare from USM into Ko Samui is set by whoever drives it.
Settled in advance, so the ride into Ko Samui costs what it said it would rather than what the rank says.
Book a transfer from USM with Daytrip
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7h 40m
2h 56m
€141.74 to €483.35
07:30 to 07:30
1
314.3 kg
Air