On this page, you can find and book flights for the Bangkok — Helsinki route. The distance between the cities is 7,891 km, and the flight frequency reaches approximately 5 flights per week.
Flights on this route are operated by Finnair (AY). Ticket prices are dynamic, so we recommend using the low price calendar to find the best deals. Practical information on how to get to Bangkok airport and how to get from Helsinki airport is also available on the website.
The table shows direct flights Bangkok → Helsinki on the selected date. The flight takes approximately 12 h 20 min. Regular flights are operated by Finnair. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Helsinki-Vantaa Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Bangkok — Helsinki by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $378 in F, and the most expensive are around $498 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Bangkok → Helsinki, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $767 | low | May | $920 | medium | Sep | $959 | medium |
| Feb | $741 | low | Jun | $1,086 | high | Oct | $767 | low |
| Mar | $831 | medium | Jul | $1,214 | high | Nov | $741 | low |
| Apr | $869 | medium | Aug | $1,150 | high | Dec | $1,125 | high |
Some values are estimated based on seasonality.
Weather conditions in Helsinki change significantly throughout the year: July is the warmest month, with an average high of 21.2°C, while February is the coldest, with temperatures dropping to -5.8°C. The highest rainfall occurs in July.
In terms of savings, the most budget-friendly month for a flight from Bangkok is September, with prices starting $378. The peak season for ticket prices is in August, when offers for this period start $545.
September is the optimal choice for a balance of price and weather: flights are cheaper than average, and the temperature is mild at around 15°C. It is best to avoid summer trips in August due to high airfares.
Finnair is the primary carrier on the regular Bangkok–Helsinki route. It operates direct flights, providing a consistent service with a frequency of approximately 5 departures per week. You can find detailed information on flight schedules for specific days and available connection options in the interactive list below.
Flights Bangkok — Helsinki depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Helsinki-Vantaa Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time on a direct flight is about 9 hours 30 minutes, considering the significant distance of 7,891 km between the cities.
The main carrier offering regular direct service between these points is Finnair (AY).
Yes, Finnair operates direct flights on this route several times a week, providing the shortest travel time.
Ticket prices fluctuate constantly based on demand and seasonality; you can check the current minimum for your dates in the low price calendar on this page.
All major international flights from Bangkok arrive at Finland's main airport — Helsinki-Vantaa (HEL).
Where travelers fly most — pick a route and check prices
