Especially if you do not mind to travel light you may consider high-season flights from selected European cities to Bangkok, a major getaway to Thailand as well as to whole South East Asia! The deal is based on the service of Finnair (Oneworld) with one (usually short) layover in Helsinki on the way. Note that the airline no longer offers checked luggage in base fare. The cheapest high-season return flights from Europe to Thailand are available from €364. You will find the most interesting deals from Oslo, Vienna, Zurich, Warsaw, Budapest, Prague, Brussels, main airports in Germany of direct flights from Helsinki.
Some of the flights may require long stop in Helsinki on the way. Consider this if you would like to visit this city on your trip to Thailand. Finnair offers many travel dates when departing from Europe to Bangkok from late August 2020 to March 2021. Compare all the cheapest travel dates directly on the website of Finnair. No further details of this promotion available book soon if interested as it can be gone anytime soon…
Consider Lufthansa/SWISS full-service and high-season deals:
Helsinki – Bangkok from €479 (Non-stop flight)
Booking sample of cheap high-season Finnair flights from selected European cities to Bangkok from €364! Outbound from Oslo to Thailand on the 25th of January. Inbound from South East Asia back to Europe on the 9th of February 2021.