Direct (nonstop) flights from Helsinki to Bangkok
1 airline flys nonstop from Helsinki Airport (HEL) to Suvarnabhumi Airport (BKK). It's 4,915 miles (7,910 km), about 11h 20m in the air. Operated by Finnair.
Finnair
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Helsinki to Bangkok with one stop · direct emits 751 kg CO₂ per passenger
Looking for the return flight?
BKK → HEL: Flights from Bangkok to HelsinkiOther direct flights from Helsinki
Direct flights from Bangkok (BKK)
Frequently Asked Questions
How long is the direct flight from Helsinki to Bangkok?
A nonstop flight from Helsinki (HEL) to Bangkok (BKK) takes approximately 11 hours and 20 minutes. The distance is 4,915 miles (7,910 km).
Which airlines fly nonstop from Helsinki to Bangkok?
Just Finnair.
Is there a nonstop flight from Helsinki to Bangkok?
Yes. 1 airline: Finnair.
How far is Helsinki from Bangkok?
The flight distance from Helsinki to Bangkok is 4,915 miles (7,910 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Helsinki and Bangkok?
Bangkok is 4 hours ahead of Helsinki. (Europe/Helsinki vs Asia/Bangkok.)
Will I experience jet lag flying from Helsinki to Bangkok?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Helsinki to Bangkok?
At 11h 20m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Finland to Thailand?
Depends on your passport. Check with the Thailand embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Helsinki to Bangkok?
Roughly 751 kg CO2 per passenger one-way. That's about the same as driving 3,755 km.
Is the return flight from Bangkok to Helsinki also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Helsinki to Bangkok?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Helsinki Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.