Cheap Flights from Helsinki to Bangkok from $819 Return

Flight deals from Helsinki to Bangkok

Looking for cheap tickets from Helsinki to Bangkok, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Bangkok.$343 per passenger.Departing Tue, 24 Mar.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Helsinki Vantaa on Tue, 24 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $343, select.

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Flying from Helsinki to Bangkok

Arm yourself with these facts on the fly.

Cheapest flight found	$343
Cheapest month to fly	March
Average flight time	11 hrs, 20 mins
Cheapest airport to fly from	Helsinki Vantaa
Most popular airline	Finnair

How to find cheap flights from Helsinki to Bangkok

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Helsinki to Bangkok. Other savvy travellers recently found return flights from $819 and one-way tickets from $343 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Helsinki Vantaa into Don Mueang

At the moment, the lowest priced flight tickets to Bangkok are from Helsinki Vantaa Airport to Don Mueang Airport.

Fly in November

We crunched the flight calendar and found the cheapest time to fly from Helsinki to Bangkok is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Helsinki to anywhere you choose in Bangkok.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Helsinki to Bangkok go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Bangkok to Bangkok flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Helsinki to Bangkok flight price?

We looked at all of the upcoming return flights from Helsinki to Bangkok we could find over the next 12 months. It looks like $819 is the best price. This is good, compared to the average Bangkok ticket price of $1,038.

What is the cheapest month to fly from Helsinki to Bangkok?

The cheapest month to fly from Helsinki to Bangkok Suvarnabhumi Airport is currently March. The cheapest month to fly from Helsinki to Don Mueang Airport is usually November

Which upcoming date is cheapest to fly from Helsinki to Bangkok on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Helsinki to Bangkok on Saturday, 8 November 2025.

Are there any direct flights from Helsinki to Bangkok?

Helsinki Vantaa Airport offers direct flights to Bangkok.

If I'm flying from Helsinki, where in Bangkok is cheapest to fly into?

If you're flying from Helsinki, the cheapest city in Bangkok to fly into is Bangkok. The cheapest airport serving Bangkok at the moment is Don Mueang.