The contributors of Flight-Report published 4 reviews on 1 airlines on the route Bangkok - Suvarnabhumi (BKK) → Helsinki - Helsinki-Vantaa (HEL). The airline with the best average rating is Finnair with 7.2/10. The average flight time is 10 hours and 20 minutes.
Airlines on this route are:
Frequent travelers recommend "Cathay Pacific Lounge" at BKK for services and comfort.