Cheap Flights from Helsinki to Bangkok Starting at $275

More than 10 airlines operate flights from Helsinki to Bangkok, including Finnair, Pegasus Airlines, Nordic Regional Airline, Norwegian Air International, KLM, Eurowings, Lufthansa, BRA, Scandinavian Airlines, and Thai Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $275, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Fly from Helsinki to Bangkok with confidence — our search scans over 700 airlines, more than 50 travel agencies and 5+ top booking systems to uncover the best prices, schedules and booking conditions for your trip. Compare flexible options and smart deals in one place so you can book the perfect route to Thailand quickly and easily.

Helsinki Airport (HEL) is Finland’s main international gateway and typically functions as a full-service hub with frequent connections across Europe and to Asia and North America; national carrier Finnair and several full-service and low-cost airlines operate regularly. Located about 17 km north of Helsinki city centre, transfer times are usually 25–35 minutes by train or 30–45 minutes by bus or taxi depending on traffic; train fares can be roughly in the low single-digit euros while buses and taxis cost more. The airport is well equipped, offering a range of lounges and shopping, so it can be comfortable for transfers, though it may feel busy at peak times and some services can carry a premium compared with smaller regional airports.

Bangkok is served mainly by two airports with distinct roles. Suvarnabhumi (BKK) is the international hub, handling long-haul and full-service carriers like Thai Airways and many global airlines; it’s about 30–40 km east of the city center, typically 30–60 minutes by taxi depending on traffic (fares roughly 300–600 THB) or 30 minutes by the Airport Rail Link to central stations (fares around 15–45 THB). Don Mueang (DMK) is the older, primarily low-cost and regional airport used by budget carriers such as AirAsia and Nok Air; it sits about 20–25 km north of central Bangkok, usually 30–50 minutes by road (fares roughly 250–500 THB) with shuttle buses and regional trains connecting to the city. Pros: Suvarnabhumi offers modern facilities and many international connections; Don Mueang can be quicker for domestic and low-cost flights. Cons: Both can be impacted by Bangkok traffic when using road transfers, and transfers between the two airports can add substantial time.

Fly nonstop from Helsinki to Bangkok for the fastest, most convenient way to go between Finland and Thailand — fewer hassles, no layovers, and more time to enjoy your trip. While connecting options can sometimes be cheaper, a direct flight saves hours and makes the long-haul journey notably more comfortable, so consider booking nonstop for a smoother start to your adventure.

The cost of a one-way flight from Helsinki to Bangkok ranges from $289 (November 2025) to $567 (December 2025). On average, the ticket price is about $420–$971.