$264 Find Cheap Flights from Bangkok to Helsinki - Compare and Save

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

• Earliest: departs at 7:05 am and lands at 7:40 pm
• Latest: departs at 10:25 pm and lands at 11:00 am.

The flight takes about 12h 35m.

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

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Bangkok Suvarnabhumi Airport to Helsinki takes 12h 35m, covering 4,910 miles.

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.

Round-trip flights from Bangkok Suvarnabhumi Airport to Helsinki range from $953 to $1,251, with an average of $1,064 over the past 12 months. Anything below $953 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 16% above the $1,064 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $722 round-trip via Stockholm Arlanda (ARN), compared to $1,235 for nonstop.

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

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.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Helsinki flights, with 50% of flights leaving in that window. Night departures account for 50%, afternoon flights for 0%, and evening flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $546 to $5,377. That means the highest observed fare was about 10x higher than the lowest one.

Finnair is the only airline on the Bangkok Suvarnabhumi Airport to Helsinki route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Bangkok Suvarnabhumi Airport to Helsinki are currently lower than usual. Average one-way flight prices are about $592, which is 10% below the typical average for this route.

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

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

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

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 2h 23m.

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

• Istanbul (IST) - 32% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 21% of one-stop connections
• Doha Hamad Intl (DOH) - 21% of one-stop connections
• Shanghai Pu Dong (PVG) - 14% of one-stop connections

Yes. Flexible dates can save you up to 17% on flights from Bangkok Suvarnabhumi Airport to Helsinki. Wednesday is the cheapest departure day at $1,017 round-trip on average, while Friday is the most expensive at $1,215, a difference of $198.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Finnair operates flights between Bangkok Suvarnabhumi Airport and Helsinki.

Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 15h 52m, compared with 15h 53m via Munich Franz Josef Strauss (MUC) and 16h 22m via Doha Hamad Intl (DOH).

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.

Some of the most popular sights in Helsinki are Helsinki Central Station Square, Helsingin päärautatieasema and Esplanadi park. These are among the most viewed places in Helsinki on KAYAK.

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.

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 always check the fare details before booking.