Cheap flights from Bangkok Suvarnabhumi Airport to Helsinki
BKK — HEL
9 Jan — 16 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Helsinki-Vantaa are usually found in June or May, booked 68 days in advance, depart on a Wednesday or Friday and return on a Thursday
Find flight deals from Suvarnabhumi to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 December 2025.
Popular in
November
Cheapest in
June
Average price
£827
Good round-trip deal
£485 or less
Good one-way deal
£480 or less
Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).
Best time to book a flight from Suvarnabhumi to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Helsinki
Prices
Delays
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Helsinki?
Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Helsinki. Price data was last updated on 5 December 2025.
The best time to book flights from Bangkok Suvarnabhumi Airport to Helsinki is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Helsinki?
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Helsinki (average of £303). Flying from Bangkok Suvarnabhumi Airport to Helsinki in August is currently the most expensive (average of £749). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to HEL?
Find hourly flight availability from Suvarnabhumi to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok Suvarnabhumi Airport to Helsinki as you normally would.
How often are flights from Bangkok to Helsinki delayed?
About 15% of weekly flights between Bangkok and Helsinki have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Bangkok to Helsinki flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Helsinki flights?
Over the past year, Finnair have had the lowest number of delays on this route, with just 15% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Suvarnabhumi to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Helsinki from Bangkok Suvarnabhumi?
If you book a flight to Helsinki from Bangkok Suvarnabhumi, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There is 1 flight from Bangkok Suvarnabhumi to Helsinki-Vantaa per day from 0 different airlines.
Can I find deals for flights from Suvarnabhumi to Helsinki that include hotel bookings?
Yes. In addition to deals on Suvarnabhumi to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Suvarnabhumi to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Helsinki.
Can I find deals for business class flights from Suvarnabhumi to Helsinki?
Yes. Cheapflights offers flight deals from Suvarnabhumi to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Helsinki?
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Helsinki (average of £303). Flying from Bangkok Suvarnabhumi Airport to Helsinki in August is currently the most expensive (average of £749). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Suvarnabhumi to Helsinki?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Helsinki?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Helsinki from Suvarnabhumi.
Can Cheapflights find flights from Suvarnabhumi to Helsinki with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Suvarnabhumi to Helsinki, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Helsinki become cheaper?
Yes, Cheapflights offers price alerts on Suvarnabhumi to Helsinki flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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