Find cheap flights from Bangkok to Helsinki - Compare and Save

Among airlines operating Bangkok Suvarnabhumi Airport to Helsinki flights:

• Finnair: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Finnair operates flights between Bangkok Suvarnabhumi Airport and Helsinki.

Flights from Bangkok Suvarnabhumi Airport to Helsinki usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Helsinki-Vantaa (HEL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Finnair: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Helsinki:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $791 round-trip via Amsterdam Schiphol (AMS), compared to $1,233 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Finnair and Thai Airways. Other aircraft seen on the route include Boeing 777-300ER variants.

One-stop flights from Bangkok Suvarnabhumi Airport to Helsinki most commonly connect through:

• Istanbul (IST) - 34% of one-stop connections
• Doha Hamad Intl (DOH) - 25% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 21% of one-stop connections
• Shanghai Pu Dong (PVG) - 9% of one-stop connections

Istanbul (IST) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 14% on the Bangkok Suvarnabhumi Airport to Helsinki route. Wednesday is the cheapest departure day at $1,022 round-trip on average, while Friday is the most expensive at $1,179, a difference of $157. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Helsinki route, 11% of flights were delayed in the past 3 months, with delays averaging 2 hours 23 minutes.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Helsinki flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Helsinki are Helsinki City Centre, Helsinki Central Station Square and Stockmann. These are among the most viewed places in Helsinki on KAYAK.

A nonstop flight from Bangkok Suvarnabhumi Airport to Helsinki takes 12h 28m, covering 4,910 miles.

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Helsinki:

• Earliest: departs at 7:05 am and lands at 7:33 pm
• Latest: departs at 10:25 pm and lands at 10:53 am.

The flight takes about 12h 28m.

Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $1,067. Book 26 weeks before departure for the lowest fares.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Finnair is the only airline operating Bangkok Suvarnabhumi Airport to Helsinki flights. 89% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time at 15h 29m, compared with 15h 46m via Munich Franz Josef Strauss (MUC) and 15h 52m via Kastrup Copenhagen (CPH).

Helsinki is 4 hours behind Bangkok Suvarnabhumi Airport (Eastern European Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
· ADDCAR RENTAL
· GREEN MOTION
· Alamo
· Sixt
· Europcar

Round-trip flights from Bangkok Suvarnabhumi Airport to Helsinki range from $956 to $1,250, with an average of $1,067 over the past 12 months. Anything below $956 counts as a good deal.