Cheap flights from Bangkok to Helsinki (BKK–HEL)
Thailand
Finland
Finnair flies Bangkok to Helsinki (BKK–HEL) nonstop and back, a great-circle distance of 7,910 km (4,910 mi).
- From
- BKK
- Bangkok
- To
- HEL
- Helsinki
- Nonstop
- Yes · 1 airline
- Airlines
- AY
- Cheapest fare found
- ฿7,253 one-way
- Distance
- 7,910 km (4,910 mi)
- Time difference
- Helsinki 4 hours behind
- Time in the air
- 11h 38m · 10h 49m back
- On time (Touchdown Index)
- 87.5%
- Flights a week
- AY ~5
- Aircraft seen
- Airbus A350-900
Network data imported from airport and airline sources:· How we verify
Bangkok to Helsinki fares by month
Cheapest one-way fare found: ฿7,253 for October 2026 on Norse Atlantic Airways (1 stop).
- Oct ’26฿7,253
- Dec ’26฿8,139
- Jan ’27฿14,876
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly BKK–HEL
For Bangkok Suvarnabhumi (BKK) to Helsinki (HEL), October 2026 had the lowest fare found (฿7,253). Days in Helsinki average 18–28 °C in June, July and August. Set your watch 4 hours back on landing at HEL.
Bangkok to Helsinki: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Bangkok Suvarnabhumi (BKK) to Helsinki (HEL)?
From ฿7,253 one-way, the cheapest fare found for October 2026 on Norse Atlantic Airways with 1 stop (found 8 October 2026).
How long is the BKK–HEL flight?
11h 38m wheels-up to wheels-down, the median of 15 tracked flights; HEL–BKK took 10h 49m.
Which airlines fly BKK–HEL direct?
Finnair.
What is the cheapest month to fly BKK–HEL?
October 2026, at ฿7,253; the dearest month found was ฿14,876.
What is the time difference between Bangkok and Helsinki?
Helsinki is 4 hours behind Bangkok: a BKK departure at noon is 08:00 local time in HEL.
Is BKK–HEL usually on time?
87.5% of 40 BKK–HEL flights landed within 15 minutes of their usual time; 0% were over an hour late.
How many BKK–HEL flights a week?
Finnair 5 each way.
What aircraft fly BKK–HEL?
Airbus A350-900.
Helsinki to Bangkok: the return flight (HEL–BKK)
All 1 airline also flies HEL–BKK nonstop.
The return takes 10h 49m in the air (median of 22 tracked flights), 49 minutes shorter than BKK–HEL.
Airlines flying BKK–HEL nonstop
| Airline | Usually takes off (BKK time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Finnair AY | 07:13–07:40 | full-service | oneworld | — |
One-stop alternatives to flying BKK–HEL nonstop
One airline on both legs; check it's sold as one ticket.
- Via Copenhagen (CPH) with
SAS: 9,530 km (5,920 mi) flown, 21% further than nonstop. - Via Doha (DOH) with
Qatar Airways: 9,680 km (6,010 mi) flown, 22% further than nonstop. - Via Istanbul (IST) with
Turkish Airlines: 9,650 km (5,990 mi) flown, 22% further than nonstop. - Via Shanghai (PVG) with Juneyao Air: 10,290 km (6,390 mi) flown, 30% further than nonstop.
- Via Munich (MUC) with
Lufthansa: 10,370 km (6,450 mi) flown, 31% further than nonstop.
BKK–HEL route map
More from Bangkok and Helsinki
Explore the airlines’ route maps
Departure
Suvarnabhumi Airport
Suvarnabhumi (BKK), Bangkok. 2 terminals. In our data, 109 airlines fly nonstop from BKK to 137 destinations.
View BKK airport guide →Arrival
Helsinki Vantaa Airport
3 ways into Helsinki, fastest from 25 min:
- Airport train (I and P lines) 27–32 min
- HSL bus 600 40–50 min
- Taxi 25–35 min · €35–50
Weather in Helsinki vs Bangkok
Helsinki is cooler than Bangkok in every month, by 12–35°C; the biggest gap is in February (-1°C against 34°C). In October it averages 9°C in Helsinki and 33°C in Bangkok.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helsinki | -1° | -1° | 2° | 8° | 15° | 19° | 22° | 21° | 15° | 9° | 4° | 1° |
| Bangkok | 33° | 34° | 35° | 36° | 35° | 34° | 34° | 33° | 33° | 33° | 33° | 32° |
Average daily highs. Climate normals from Helsinki and Bangkok (Wikipedia, CC BY-SA), which cite the national weather services.
Onward from Helsinki
Places you can't fly to nonstop from BKK, but can from HEL — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.