Cheap flights from Helsinki (HEL) to Suvarnabhumi (BKK)
Find cheap flights from Helsinki to Suvarnabhumi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Helsinki-Vantaa to Bangkok Suvarnabhumi are usually found in May or September, booked 85 days in advance, depart on a Tuesday or Sunday and return on a Friday
Cheap flight deals from Helsinki to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Suvarnabhumi (BKK). 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 July 30, 2025.
Popular in | December |
|---|---|
Cheapest in | May |
Average price | $1,128 |
Good round-trip deal | $1,257 or less |
Best time to book a flight from Helsinki to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Helsinki with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Helsinki to Bangkok Suvarnabhumi Airport
How far ahead should I book a flight from Helsinki to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a round-trip flight from Helsinki to Suvarnabhumi. Price data was last updated on July 25, 2025.
The best time to book flights from Helsinki to Bangkok Suvarnabhumi Airport is 85 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 Helsinki to Bangkok Suvarnabhumi Airport?
Currently, September is the cheapest month in which you can book a flight from Helsinki to Bangkok Suvarnabhumi Airport (average of $946). Flying from Helsinki to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,563). 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 HEL to BKK?
Find hourly flight availability from Helsinki to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.
A simple way to save on the total cost of your ticket is to fly from Helsinki to Bangkok Suvarnabhumi Airport in the morning. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Helsinki to Bangkok Suvarnabhumi Airport?
Use this chart to determine the cheapest time to fly round-trip from Helsinki to Suvarnabhumi. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Helsinki to Bangkok Suvarnabhumi Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Helsinki to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Helsinki to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.
The most flights from HEL to BKK are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
What’s the top layover airport for flights from Helsinki to Bangkok Suvarnabhumi Airport?
Share of 1-stop round-trip flights from Helsinki to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 50% of 1-stop itineraries from Helsinki to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest layover airport for flights from Helsinki to Bangkok Suvarnabhumi Airport?
Average round-trip fare for 1-stop flights from Helsinki to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $693.
What’s the fastest layover option from Helsinki to Bangkok Suvarnabhumi Airport?
Shortest average travel time for 1-stop one-way flights from Helsinki to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 15h 10m.
Which airport typically offers the quickest layover for flights from Helsinki to Bangkok Suvarnabhumi Airport?
Average layover duration for 1-stop one-way flights from Helsinki to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 2h 40m.
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Suvarnabhumi by adding a car rental and/or hotel reservation to your travel itinerary.
Top 7 airlines flying from Helsinki to Suvarnabhumi
Discover the top 7 airlines that operate flights from Helsinki to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$757 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$573 | Average$712 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$587 | Average$714 | FlexibilityNo cancel fee | On-time66% | |
| Cheapest$605 | Average$817 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$608 | Average$728 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$615 | Average$830 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$729 | Average$993 | FlexibilityNo cancel fee | On-time76% |