Helsinki (Vantaa) to Bangkok (HEL–BKK) — Airlines, Schedules & Connections

HEL Airport Page →
4,914 mi airlines charter/private 7/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 58m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AY141
AY Finnair
359
2:05 PM
EEST T2
5:30 AM+1
+07
11h 25m
64%
M T W T F S S
Prices
✓
←
AY142
AY Finnair
359
7:05 AM
+07
3:25 PM
EEST
12h 20m
67%
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
ARN Stockholm 13h 20m A3AFAY → TG Stockholm (ARN) to Bangkok flights
VIE Vienna 14h 5m AYFRJL → BROSTG Vienna (VIE) to Bangkok flights
CPH Copenhagen 14h 6m A3AFAY → TG Copenhagen (CPH) to Bangkok flights
DEL New Delhi 14h 15m AY → 6EAIBR New Delhi (DEL) to Bangkok flights
FRA Frankfurt am Main 14h 15m A3ACAY → DETG Frankfurt am Main (FRA) to Bangkok flights
PVG Shanghai (Pudong) 14h 15m AYHOMU → 9CFMHO Shanghai (Pudong) (PVG) to Bangkok flights
MUC Munich 14h 20m A3AYCX → LHTG Munich (MUC) to Bangkok flights
OSL Oslo (Gardermoen) 14h 35m AYBADY → TG Oslo (Gardermoen) (OSL) to Bangkok flights
AMS Amsterdam 14h 44m 6EAFAM → AFBRKL Amsterdam (AMS) to Bangkok flights
LHR London 15h 25m AYCXJL → BRTG London (LHR) to Bangkok flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Helsinki (Vantaa) to Bangkok
1 carrier, 7 flights/week nonstop.
1 Airlines 4,914 mi 11h 25m nonstop +4h ahead

HEL–BKK is served by 1 airline with nonstop service. Finnair leads the route. The flight covers 4,914 miles in approximately 11h 25m. Beyond nonstop, 1-stop connecting options are also available.

Also explore HEL Routes BKK Routes HEL Live Flights BKK Live Flights
All flights from Bangkok (BKK) Bangkok to Helsinki (Vantaa) flights
Carriers on this route

Airline Landscape

All carriers operating nonstop HEL–BKK service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AY Finnair 7 359 11h25 – Oneworld –
Aircraft on this route
359 Airbus A350-900 – AY
Alliance coverage
Oneworld: AY (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, HEL to BKK direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HEL to BKK.
1-STOP
One-Stop Connections
32
Hubs
~13h
Fastest
~34h
Longest
ARN ~13h 20m VIE ~14h 5m CPH ~14h 6m DEL ~14h 15m FRA ~14h 15m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,408
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+4h
Bangkok is 4 hours ahead of Helsinki (Vantaa).
HEL: EEST · BKK: +07

When it's 6:00 PM in Helsinki (Vantaa), it's 10:00 PM in Bangkok.
Distance & Flight Time
4,914 mi / 7,908 km
Nonstop flight time is approximately 11h 25m gate to gate.
Visa & Entry

Finnish passport holders enter Thailand visa-free for up to 60 days per visit. This can be extended once at a Thai immigration office for an additional 30 days. Passport must be valid for at least 6 months beyond the date of entry.

Since May 2025, all travelers must complete the Thailand Digital Arrival Card (TDAC) online at least 3 days before arrival. Entry may be denied without it. Extensions are limited to two per calendar year.

Verify entry requirements with official sources before travel.
Getting from BKK

Airport Rail Link runs to Phaya Thai in 30 minutes (฿45). Runs 6am to midnight. Connect to BTS Skytrain at Phaya Thai for onward travel to Sukhumvit, Silom, or Siam.Taxis from the arrivals level are metered; add the ฿50 airport surcharge and expressway tolls to the meter reading. Total to central Bangkok typically ฿300–450. Grab is reliable and avoids negotiation. Limousine services (฿800–1,500) are available from the arrival hall. Buses are cheap but slow given Bangkok's traffic.

Bangkok Climate

Tropical monsoon climate. Hot season (March–May) reaches 38–40°C with high humidity. Wet season (May–October) brings daily heavy rains and occasional flooding. Thunderstorms cause flight delays regularly. Suvarnabhumi sits in a flood-prone area east of Bangkok. The 2011 floods came close to the airport perimeter.

Cool season (November–February) is the most comfortable for travel (25–32°C) with lower humidity and good flying weather. Haze from agricultural burning occasionally reduces visibility in March–April.

Check current weather forecasts before travel.
Facts

HEL–BKK Quick Facts

Key statistics for the Helsinki (Vantaa) to Bangkok route.
Route details
Distance4,914 mi / 7,908 km
Flight time11h 25m
Time difference+4 hours
Airlines (nonstop)1
Weekly flights7 out / 7 return
1-stop connectionsAvailable
Origin: HEL
Full nameHelsinki Vantaa Airport
IATA / ICAOHEL / EFHK
TimezoneEurope/Helsinki
Passengers/yr21.0M
Elevation179 ft / 55 m
Destination: BKK
Full nameSuvarnabhumi Airport
IATA / ICAOBKK / VTBS
TimezoneAsia/Bangkok
Passengers/yr62.2M
Elevation5 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about HEL to BKK flights.
Nonstop flights from Helsinki Vantaa Airport to Suvarnabhumi Airport take about 11h 25m gate to gate. The route covers 4,914 miles.
1 airline operates flights from HEL to BKK: Finnair.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Stockholm-Arlanda, Vienna and Copenhagen Kastrup.
Bangkok is 4 hours ahead of Helsinki (Vantaa).
Yes, return flights from BKK to HEL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from HEL to BKK

Helsinki Vantaa Airport (HEL) and Suvarnabhumi Airport (BKK) are connected by nonstop service from Finnair. With 7 weekly departures, this is a regularly served route.

HEL to BKK Flight Duration and Schedule

Nonstop flight time from HEL to BKK is about 11 hours 25 minutes gate to gate. The route covers a distance of 4,914 miles (7,908 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Stockholm-Arlanda, Vienna and Copenhagen Kastrup. Two-stop connections are also available via intermediate hubs.