Cheap Flights from London Heathrow to Tong Son Bay

Compare London Heathrow to Tong Son Bay flight deals

Find the cheapest month or even day of the year to fly to Tong Son Bay

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London Heathrow Airport to Tong Son Bay flight deals

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Tong Son Bay? Find our lowest prices on one-way and return tickets to the easiest airport right here.

Koh Samui.366 € per passenger.Departing Thu, 9 Apr.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 9 Apr, arriving in Samui International.Price includes taxes and charges.From 366 €, select.

Koh Samui.367 € per passenger.Departing Sun, 22 Mar.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Sun, 22 Mar, arriving in Samui International.Price includes taxes and charges.From 367 €, select.

Koh Samui.394 € per passenger.Departing Mon, 15 Sep.One-way flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Mon, 15 Sep, arriving in Samui International.Price includes taxes and charges.From 394 €, select.

Koh Samui.399 € per passenger.Departing Sun, 25 Jan.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Sun, 25 Jan, arriving in Samui International.Price includes taxes and charges.From 399 €, select.

Koh Samui.401 € per passenger.Departing Thu, 26 Feb.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Thu, 26 Feb, arriving in Samui International.Price includes taxes and charges.From 401 €, select.

Koh Samui.413 € per passenger.Departing Thu, 14 May.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Thu, 14 May, arriving in Samui International.Price includes taxes and charges.From 413 €, select.

Koh Samui.420 € per passenger.Departing Sun, 24 Aug.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Sun, 24 Aug, arriving in Samui International.Price includes taxes and charges.From 420 €, select.

Koh Samui.421 € per passenger.Departing Thu, 20 Nov.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 20 Nov, arriving in Samui International.Price includes taxes and charges.From 421 €, select.

London to Tong Son Bay: Flight information

The things to know before you go.

Fly into	Samui International Airport
Cheapest flight found	366 €
Cheapest month to fly	April

Find the cheapest month to fly from London Heathrow to Tong Son Bay

We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like London Heathrow to Tong Son Bay flights are currently cheapest in April. We’ve based this on flights into Samui International Airport.

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How to find cheap flights from London Heathrow Airport to Tong Son Bay with Skyscanner

Looking for cheap flight tickets from London Heathrow Airport to Tong Son Bay? Here are a few tips on how to find the best price.

Simply hit 'search'.

We've compared every online travel agent and flight provider out there to find the cheapest flight tickets from London Heathrow Airport to Tong Son Bay.

Compare flights from over 1,000 providers.

Then choose the cheapest or fastest plane tickets. Flight tickets to Tong Son Bay start from 366 € one-way.

Include nearby airports in your search.

Widen your search for the cheapest flights to Tong Son Bay by selecting the 'Add nearby airports' option when you search. This will allow you to see flight prices for all the other airports near London Heathrow Airport you could fly from, and ones near to Tong Son Bay. It could save you heaps of cash!

Fly in April.

The cheapest time to fly from London Heathrow Airport to Tong Son Bay is currently April.

Flex your dates for the best rates.

If you’re flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get London Heathrow Airport to Tong Son Bay flights.

Look for direct flights.

Only interested in direct London Heathrow Airport to Tong Son Bay flights? Make sure to tick 'Direct flights only' when performing a search. If there are direct Tong Son Bay flights available, these will appear in the results.

Set up a Price Alert.

We'll let you know when the price of flights to Samui International Airport or any other airports in or around Tong Son Bay go up or down, so you can book when the time is just right.

Find flights on the fly with the Skyscanner app.

To get the best flight booking experience when out and about, download the Skyscanner app and search for plane tickets from London Heathrow Airport to Tong Son Bay whenever you want.

Finding cheap flights from London Heathrow to Tong Son Bay: Frequently asked questions

How much are return flights from London Heathrow to Tong Son Bay?

The best price we found for a return flight from London Heathrow to Tong Son Bay is 594 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London Heathrow to Tong Son Bay?

Currently, there are no airlines that fly direct from London Heathrow to Tong Son Bay. But we found flights with one or more stops from 594 €.

When is the cheapest time to fly from London Heathrow Airport to Tong Son Bay?

We've checked every London Heathrow Airport to Tong Son Bay fare we could find, and the cheapest upcoming date to fly seems to be on Friday, 19 September 2025. Overall, the cheapest month to fly from London Heathrow Airport to Tong Son Bay is usually September.

Which is the cheapest airport to fly into in Tong Son Bay?

If you're flying from London Heathrow Airport, the cheapest airport near Tong Son Bay is Samui International – which is 3.6 km away from the centre of Tong Son Bay. We've found flights into this airport from 594 €.

Which upcoming date is cheapest to fly from London Heathrow Airport to Tong Son Bay on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Tong Son Bay on Friday, 19 September 2025.

Can I get a direct flight from London Heathrow Airport to Tong Son Bay?

No airlines currently offer direct flights between London Heathrow Airport and Tong Son Bay. Most routes have one or more stops.

How can I get the best flight deal from London Heathrow Airport to Tong Son Bay?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tong Son Bay but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Tong Son Bay?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tong Son Bay is around 40 days in advance, so don’t leave your flight to the last minute.

Which airport should I fly to to get to Tong Son Bay?

Samui International Airport is the best option, and is around 3.6km from Tong Son Bay.

Which is the closest airport to Tong Son Bay?

Samui International Airport is closest to Tong Son Bay, at around 3.6 km away.

Which is the cheapest airline to fly from London Heathrow Airport to Tong Son Bay with?

Currently, the cheapest airline that flies to Samui International Airport - the closest airport to Tong Son Bay - Shenzhen Airlines.