S$544 Cheap Flights from Bangkok to Helsinki

Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Suvarnabhumi Airport and HEL start from S$999. Book now to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.

This can differ between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Suvarnabhumi Intl. Airport (BKK) to HEL flights, you'll see a "no change fees" filter for you to select.

Bang Phli to Vantaa is around 7,900 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Toss in a couple of snacks to munch on throughout your flight too.

Check out the airfares with Finnair (AY) if you want to fly straight from Bangkok Airport to HEL. This airline operates 47 flights every month, so you're sure to find one that fits your travel schedule.

Flight prices from Suvarnabhumi Airport to Vantaa Airport (HEL) are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.