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Cheap flights from Helsinki to Bangkok from £293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Bangkok departing on 28/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:55 - 17:45
HEL
-
BKK
22h 50m2 stops
Multiple Airlines Logo
09:00 - 00:05
BKK
-
HEL
20h 05m2 stops
£530Multiple Airlines
tor., 5 mar. - tor., 19 mar.
Lufthansa Logo
19:45 - 14:10
HEL
-
BKK
14h 25m1 stop
Lufthansa Logo
23:40 - 12:05
BKK
-
HEL
16h 25m2 stops
£532Lufthansa
man., 1 juni - man., 15 juni
Turkish Airlines Logo
12:10 - 11:55
HEL
-
BKK
19h 45m1 stop
Turkish Airlines Logo
22:45 - 23:55
BKK
-
HEL
29h 10m1 stop
£532Turkish Airlines
ons., 6 maj - tor., 4 juni
Multiple Airlines Logo
07:40 - 11:05
HEL
-
BKK
22h 25m1 stop
Multiple Airlines Logo
09:15 - 23:40
BKK
-
HEL
19h 25m1 stop
£533Multiple Airlines
fre., 6 mar. - søn., 22 mar.
Turkish Airlines Logo
12:10 - 11:55
HEL
-
BKK
19h 45m1 stop
Turkish Airlines Logo
06:40 - 11:15
BKK
-
HEL
32h 35m1 stop
£536Turkish Airlines
søn., 3 maj - man., 25 maj
Turkish Airlines Logo
12:10 - 05:10
HEL
-
BKK
37h 00m1 stop
Turkish Airlines Logo
06:40 - 11:15
BKK
-
HEL
32h 35m1 stop
£537Turkish Airlines
fre., 10 apr. - tir., 21 apr.
Multiple Airlines Logo
14:05 - 17:45
HEL
-
BKK
22h 40m2 stops
Multiple Airlines Logo
20:05 - 14:45
BKK
-
HEL
47h 40m2 stops
£540Multiple Airlines
tor., 5 mar. - ons., 18 mar.
Turkish Airlines Logo
12:10 - 11:55
HEL
-
BKK
19h 45m1 stop
Turkish Airlines Logo
11:15 - 11:15
BKK
-
HEL
28h 00m1 stop
£541Turkish Airlines
søn., 3 maj - fre., 5 juni
Turkish Airlines Logo
12:30 - 11:40
HEL
-
BKK
18h 10m1 stop
Turkish Airlines Logo
10:10 - 18:05
BKK
-
HEL
36h 55m1 stop
£543Turkish Airlines
søn., 8 mar. - ons., 25 mar.
Turkish Airlines Logo
12:30 - 11:40
HEL
-
BKK
18h 10m1 stop
Turkish Airlines Logo
10:10 - 18:05
BKK
-
HEL
36h 55m1 stop
£544Turkish Airlines
søn., 8 mar. - ons., 25 mar.

Juneyao Airlines flights from Helsinki to Bangkok Suvarnabhumi Airport

Our best Juneyao Airlines deals on Helsinki to Bangkok Suvarnabhumi Airport flight tickets
Juneyao Airlines
3 Mar
HEL16:40Helsinki-Vantaa
27h 10m
1 stop
BKK00:50Bangkok Suvarnabhumi
18 Mar
BKK01:50Bangkok Suvarnabhumi
16h 05m
1 stop
HEL12:55Helsinki-Vantaa
£570
Find similar
Juneyao Airlines
3 Mar
HEL16:40Helsinki-Vantaa
27h 10m
1 stop
BKK00:50Bangkok Suvarnabhumi
21 Mar
BKK01:50Bangkok Suvarnabhumi
16h 05m
1 stop
HEL12:55Helsinki-Vantaa
£571
Find similar
Juneyao Airlines
11 Jan
HEL16:40Helsinki-Vantaa
27h 10m
1 stop
BKK00:50Bangkok Suvarnabhumi
6 Feb
BKK01:50Bangkok Suvarnabhumi
16h 05m
1 stop
HEL12:55Helsinki-Vantaa
£613
Find similar

Turkish Airlines flights from Helsinki to Bangkok Suvarnabhumi Airport

Our best Turkish Airlines deals on Helsinki to Bangkok Suvarnabhumi Airport flight tickets
Turkish Airlines
6 May
HEL12:10Helsinki-Vantaa
19h 45m
1 stop
BKK11:55Bangkok Suvarnabhumi
4 Jun
BKK22:45Bangkok Suvarnabhumi
29h 10m
1 stop
HEL23:55Helsinki-Vantaa
£532
Find similar
Turkish Airlines
3 May
HEL12:10Helsinki-Vantaa
19h 45m
1 stop
BKK11:55Bangkok Suvarnabhumi
25 May
BKK06:40Bangkok Suvarnabhumi
32h 35m
1 stop
HEL11:15Helsinki-Vantaa
£536
Find similar
Turkish Airlines
10 Apr
HEL12:10Helsinki-Vantaa
37h 00m
1 stop
BKK05:10Bangkok Suvarnabhumi
21 Apr
BKK06:40Bangkok Suvarnabhumi
32h 35m
1 stop
HEL11:15Helsinki-Vantaa
£537
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Helsinki to Bangkok Suvarnabhumi Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 december 2025.
Use the filters below to find and compare flights from Helsinki to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

tor. 5/3

13:55-17:45

2 stops22h 50m

Bangkok Suvarnabhumi

tor. 19/3

09:00-00:05

2 stops20h 05m

£530

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

man. 1/6

19:45-14:10

1 stop14h 25m

Bangkok Suvarnabhumi

man. 15/6

23:40-12:05

2 stops16h 25m

£532

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

ons. 6/5

12:10-11:55

1 stop19h 45m

Bangkok Suvarnabhumi

tor. 4/6

22:45-23:55

1 stop29h 10m

£532

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

fre. 6/3

07:40-11:05

1 stop22h 25m

Bangkok Suvarnabhumi

søn. 22/3

09:15-23:40

1 stop19h 25m

£533

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

søn. 3/5

12:10-11:55

1 stop19h 45m

Bangkok Suvarnabhumi

man. 25/5

06:40-11:15

1 stop32h 35m

£536

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

fre. 10/4

12:10-05:10

1 stop37h 00m

Bangkok Suvarnabhumi

tir. 21/4

06:40-11:15

1 stop32h 35m

£537

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

tor. 5/3

14:05-17:45

2 stops22h 40m

Bangkok Suvarnabhumi

ons. 18/3

20:05-14:45

2 stops47h 40m

£540

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

søn. 3/5

12:10-11:55

1 stop19h 45m

Bangkok Suvarnabhumi

fre. 5/6

11:15-11:15

1 stop28h 00m

£541

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

søn. 8/3

12:30-11:40

1 stop18h 10m

Bangkok Suvarnabhumi

ons. 25/3

10:10-18:05

1 stop36h 55m

£543

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

søn. 8/3

12:30-11:40

1 stop18h 10m

Bangkok Suvarnabhumi

ons. 25/3

10:10-18:05

1 stop36h 55m

£544

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Helsinki to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in May, then you should wait until March to fly from Helsinki, when ticket prices are also cheap, with an average price of £575.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, Thursday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Helsinki. The lowest ticket price found for a Thursday departure recently was £714. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Helsinki to Bangkok Suvarnabhumi Airport for around £1,148.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the morning. momondo users have found flights departing from Helsinki to Bangkok Suvarnabhumi Airport in the morning for as low as £652. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £856 on average. Flights to Bangkok Suvarnabhumi Airport from Helsinki in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Helsinki-Vantaa to Bangkok Suvarnabhumi flight route?

Fly from Helsinki-Vantaa to Bangkok Suvarnabhumi for the best Helsinki-Vantaa - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £650 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Helsinki for as low as £604 on momondo.

What cabin class options are available on Helsinki-Vantaa to Bangkok Suvarnabhumi flights?

There are 2 cabin classes available to choose from on Helsinki-Vantaa to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helsinki to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Helsinki to Bangkok Suvarnabhumi Airport flight.

How have Helsinki to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of December 2025, prices for Helsinki to Bangkok Suvarnabhumi Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Helsinki to Bangkok Suvarnabhumi Airport (HEL to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Bangkok Suvarnabhumi Airport

Fastest flight time

11h 15m

Direct flights

Every day
The fastest flight from Helsinki to Bangkok Suvarnabhumi Airport takes 11h 15m
Direct flights go from Helsinki to Bangkok Suvarnabhumi Airport every day.
Search flight deals

  • How far is Helsinki-Vantaa to Bangkok Suvarnabhumi by plane?

    The distance between Helsinki-Vantaa and Bangkok Suvarnabhumi is about 4909.7 mi. By plane, this route typically takes 11h 15m.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Helsinki-Vantaa Airport to Bangkok Suvarnabhumi Airport are updated daily.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Helsinki to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Helsinki to Bangkok Suvarnabhumi Airport?

Best airlines flying from Helsinki to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Helsinki to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom £443Free CancellationRating
7.3
4,088 reviews
Search Turkish Airlines flights
Juneyao AirlinesPriceFrom £452Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
FinnairPriceFrom £546Free CancellationRating
7.6
1,334 reviews
Search Finnair flights

  • Finnair Flights From Helsinki to Bangkok Suvarnabhumi Airport

    The lowest priced Finnair flight from Helsinki to Bangkok Suvarnabhumi Airport from the last 72 hours was £546. Generally, Finnair has 14 flights on this route every week with an average price of £715. Finnair is rated 7.6/10 by our users.

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Cha-am
Ayutthaya
Kanchanaburi
Ko Lan
Chonburi
Phetchaburi
Sattahip

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Bangkok?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Helsinki.

Can I find flights from Helsinki to Bangkok with flexible booking policies on momondo?

Flights from Helsinki to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helsinki to Bangkok?

momondo helps you find the best flight between Helsinki and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helsinki to Bangkok right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helsinki to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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