One-way and roundtrip flights from Bangkok
KLM flights to Helsinki
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Flights and prices
How much are flights from Bangkok to Helsinki?
Planning a trip to Helsinki? Compare dates, airlines, flight times and direct options from Bangkok. 7 roundtrips from ฿28,243. These results are for klm (kl).
- Roundtrip from
- ฿28,243
- 7 complete trips
- Flight options
- 7
- Roundtrips available
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Roundtrip deals
7 fares · from ฿28,243
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Helsinki
Weather14°MildTypical roundtrip฿36,988Cheapest roundtrip฿28,243฿36,988−24%Oct 12 → Nov 2Save ฿8,745
Departure month
October 2026
Helsinki
Weather14°Mild
Typical roundtrip฿36,988
Cheapest roundtrip฿28,243
฿36,988−24%
Oct 12 → Nov 2Save ฿8,745
Departure monthNovember 2026
Helsinki
Weather9°ColdTypical roundtrip฿36,988Cheapest roundtrip฿32,614฿36,988−12%Nov 5 → Nov 17Save ฿4,374
Departure month
November 2026
Helsinki
Weather9°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿32,614
฿36,988−12%
Nov 5 → Nov 17Save ฿4,374
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Airline comparison
Alternative airlines for Helsinki
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Norse Atlantic Airways | ฿19,019 | ฿31,619–฿38,569 | 2,027 | 0% |
| 2Juneyao Airlines | ฿19,019 | ฿34,191–฿40,690 | 913 | 0% |
| 3Finnair | ฿19,019 | ฿32,038–฿39,831 | 1,848 | 1% |
| 4Norwegian Air International | ฿20,616 | ฿29,905–฿38,644 | 549 | 0% |
| 5SAS | ฿20,760 | ฿33,621–฿40,193 | 761 | 0% |
| 6Qatar Airways | ฿22,267 | ฿34,431–฿38,996 | 1,020 | 0% |
| 7Thai Airways | ฿23,869 | ฿36,574–฿41,645 | 1,207 | 0% |
| 8KLM | ฿28,243 | — | 7 | — |
| 9Turkish Airlines | ฿29,130 | ฿35,772–฿40,722 | 960 | 0% |
| 10Lufthansa | ฿32,122 | ฿38,914–฿42,407 | 136 | 0% |
| 11Emirates | ฿33,480 | ฿38,347–฿45,753 | 203 | 0% |
| 12LOT Polish Airlines | ฿34,630 | ฿36,338–฿41,905 | 54 | 0% |
Weather through the year
Typical temperatures in Helsinki
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
5°Jan
6°Feb
9°Mar
13°Apr
17°May
21°Jun
24°Jul
23°Aug
19°Sep
14°Oct
9°Nov
6°Dec
Useful trip facts
What to know about Helsinki
- Country
- Finland
- Arrival code
- HEL
- Local-cost group
- 4 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 14°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- HEL
- Airports represented in the current fare results
Why go
Why travelers consider Helsinki
Daughter of the Baltic. A functional, maritime city of saunas, design, and nature.
Explore related searches
Common questions about Helsinki
What is the lowest available roundtrip fare for Helsinki?
The lowest available roundtrip fare is ฿28,243. Check the dates, baggage and final total before booking.
How does KLM (KL) compare with other Helsinki options?
The typical fare is ฿32,653, about 11% lower than other available options at ฿36,894.
Where does KLM to Helsinki fly from Bangkok?
KLM to Helsinki operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available KLM to Helsinki routes.
How do I find the best deals on KLM to Helsinki?
Compare the current KLM to Helsinki fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.