Helsinki to Bangkok (HEL-BKK): nonstop flights and award space

Finnair flies nonstop between Helsinki (HEL) and Bangkok (BKK), roughly 19 times a week. In the timetable below it flies as AY 141, AY 143, and AY 145, scheduled at 11h 10m to 11h 20m for the 4,914 miles. 2LNR tracks award seats on Finnair across every HEL to BKK date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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19
Flights a week, 4-week average
11h 10m to 11h 20m
Scheduled flight time
4,914 mi
Nonstop distance
Free
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Helsinki to Bangkok flight schedule

Scheduled nonstop departures for HEL to BKK starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Helsinki (HEL) to Bangkok (BKK)
Date Flight Airline Departs HEL Arrives BKK Duration Aircraft
AY 141Finnair14:1505:3011h 15mAirbus A350-900
AY 141Finnair14:1505:3011h 15mAirbus A350-900
AY 143Finnair18:2509:4511h 20mAirbus A350-900
AY 145Finnair01:1516:3511h 20mAirbus A350-900
AY 143Finnair17:2509:4011h 15mAirbus A350-900
AY 145Finnair00:1516:3511h 20mAirbus A350-900
AY 141Finnair13:5506:0511h 10mAirbus A350-900
AY 143Finnair17:2509:4011h 15mAirbus A350-900
AY 145Finnair00:1516:3511h 20mAirbus A350-900
AY 141Finnair13:5506:0511h 10mAirbus A350-900
AY 143Finnair17:2509:4011h 15mAirbus A350-900
AY 145Finnair00:1516:3511h 20mAirbus A350-900
AY 143Finnair17:2509:4011h 15mAirbus A350-900
AY 145Finnair00:1516:3511h 20mAirbus A350-900
AY 143Finnair17:2509:4011h 15mAirbus A350-900

Showing all 15 scheduled HEL to BKK departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every HEL to BKK date on the interactive map

Aircraft on the Helsinki to Bangkok nonstop

Finnair flies the Airbus A350-900 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on HEL to BKK departures

2LNR tracks award seats on Finnair, date by date. Open the calendar for Helsinki to Bangkok to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Finnair award space was open on none of the 14 Helsinki to Bangkok departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the HEL to BKK departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See HEL to BKK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Helsinki to Bangkok nonstop

Carriers operating HEL to BKK nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See HEL to BKK on the interactive map →

Frequently asked questions about HEL to BKK

How long is the flight from Helsinki (HEL) to Bangkok (BKK)?
Scheduled flight times from Helsinki (HEL) to Bangkok (BKK) run from 11h 10m to 11h 20m across the departures in the schedule table on this page. The nonstop covers about 4,914 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from HEL to BKK?
Finnair is currently the only airline flying HEL to BKK nonstop. 2LNR tracks award seats on Finnair.
How many flights a week are there from HEL to BKK?
About 19 nonstop flights a week run between Helsinki (HEL) and Bangkok (BKK) in the current schedule, operated by Finnair. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from HEL to BKK depart?
Scheduled HEL to BKK nonstops in the next 7 days with service leave between 00:15 and 18:25, local time at Helsinki. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate HEL to BKK nonstop?
In the schedule table on this page, HEL to BKK nonstops fly as AY 141, AY 143, and AY 145 on Finnair. The table lists each departure by date with its times and aircraft.
How do I check award availability on HEL to BKK?
Open the HEL to BKK route on the interactive map or the matrix to see award seats by date on Finnair, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See HEL to BKK award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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