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Cheap flights from Finland to Thailand from ฿12,784

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — BKK
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Finland to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Finland to Thailand
Explore the most affordable flight options available from Finland to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Tue 12/513:55
HEL
-
BKK
2 stops23h 50m
Multiple Airlines
Sun 31/509:00
BKK
-
HEL
2 stops19h 25m
Multiple Airlines
Deal found 14/4฿22,243
Thu 28/513:55
HEL
-
BKK
2 stops23h 50m
Multiple Airlines
Thu 25/609:00
BKK
-
HEL
2 stops19h 25m
Multiple Airlines
Deal found 18/4฿22,275
Thu 7/513:55
HEL
-
BKK
2 stops36h 55m
Multiple Airlines
Mon 1/619:10
BKK
-
HEL
2 stops33h 15m
Multiple Airlines
Deal found 15/4฿22,339
Mon 21/916:10
HEL
-
BKK
2 stops34h 45m
Multiple Airlines
Sun 11/1009:00
BKK
-
HEL
2 stops19h 25m
Multiple Airlines
Deal found 15/4฿22,371
Tue 22/913:55
HEL
-
BKK
2 stops37h 00m
Multiple Airlines
Wed 4/1120:05
BKK
-
HEL
2 stops33h 00m
Multiple Airlines
Deal found 17/4฿22,403
Tue 5/513:55
HEL
-
BKK
2 stops37h 00m
Multiple Airlines
Mon 1/619:10
BKK
-
HEL
2 stops33h 15m
Multiple Airlines
Deal found 15/4฿22,435
Tue 5/513:55
HEL
-
BKK
2 stops37h 00m
Multiple Airlines
Wed 27/519:10
BKK
-
HEL
2 stops33h 15m
Multiple Airlines
Deal found 15/4฿22,499
Sat 30/507:00
HEL
-
BKK
2 stops30h 45m
Multiple Airlines
Sat 6/609:00
BKK
-
HEL
2 stops19h 25m
Multiple Airlines
Deal found 15/4฿22,563
Tue 1/917:10
HEL
-
BKK
1 stop15h 45m
Qatar Airways
Wed 30/909:55
BKK
-
HEL
1 stop33h 20m
Qatar Airways
Deal found 18/4฿22,595
Wed 20/520:30
HEL
-
BKK
2 stops41h 15m
Multiple Airlines
Sat 6/609:00
BKK
-
HEL
2 stops19h 25m
Multiple Airlines
Deal found 15/4฿22,659
Mon 7/916:10
HEL
-
BKK
2 stops21h 35m
Multiple Airlines
Wed 16/919:10
BKK
-
HEL
2 stops47h 30m
Multiple Airlines
Deal found 16/4฿22,755
Sat 31/1014:25
HEL
-
HKT
1 stop17h 45m
Multiple Airlines
Sat 14/1110:40
HKT
-
HEL
1 stop26h 55m
Multiple Airlines
Deal found 17/4฿25,759

Find flight deals from Finland to Thailand

Keep the following information in mind while searching for Finland to Thailand flight deals. Data was last updated 18 April 2026.

Round-trip from

฿22,243

One-way from

฿12,784

Popular in

July

Cheapest in

May

Average price

฿25,951

Good round-trip deal

฿53,824 or less
12/5-31/5
  • 12/5-31/5
  • 4 total stops
  • 43h 15m total
  • Finland to Thailand
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 23h 50m total
  • Finland to Thailand
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿78,688 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿21,055 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Finland to Thailand.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Finland to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Finland to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 27/4

16:45-00:25

1 stop27h 40m

Bangkok Suvarnabhumi

Wed 20/5

01:25-14:00

1 stop16h 35m

฿26,462

HelsinkiKrabi

HEL - KBV

HELKBV

Helsinki-Vantaa

Thu 1/10

17:10-19:45

2 stops22h 35m

Krabi

Sun 11/10

09:25-15:15

2 stops33h 50m

฿28,156

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Wed 1/7

07:55-06:55

2 stops43h 00m

Bangkok Suvarnabhumi

Fri 31/7

19:10-00:25

2 stops33h 15m

฿30,009

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

Tue 28/4

06:10-07:15

2 stops21h 05m

Phuket City

Tue 26/5

21:20-10:35

2 stops17h 15m

฿30,041

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

Tue 5/5

06:10-07:35

2 stops21h 25m

Phuket City

Tue 26/5

21:20-10:35

2 stops17h 15m

฿30,041

HelsinkiKo Samui

HEL - USM

HELUSM

Helsinki-Vantaa

Thu 27/8

17:10-16:30

2 stops19h 20m

Ko Samui

Thu 24/9

20:35-15:15

2 stops22h 40m

฿33,525

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Tue 5/5

06:15-13:05

2 stops26h 50m

Bangkok Suvarnabhumi

Mon 3/8

02:30-15:15

1 stop16h 45m

฿34,036

HelsinkiPhuket City

HEL - HKT

HELHKT

Helsinki-Vantaa

Thu 7/5

06:00-07:50

2 stops21h 50m

Phuket City

Thu 14/5

21:20-01:30

3 stops32h 10m

฿34,164

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Fri 8/5

13:50-12:15

2 stops18h 25m

Bangkok Suvarnabhumi

Thu 14/5

03:15-18:40

2 stops19h 25m

฿34,707

HelsinkiBangkok

HEL - BKK

HELBKK

Helsinki-Vantaa

Mon 11/5

08:20-09:45

1 stop21h 25m

Bangkok Suvarnabhumi

Wed 3/6

06:40-18:40

1 stop16h 00m

฿34,835

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Finland to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Finland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Finland to Thailand

What is the cheapest month to book a flight from Finland to Thailand?

Currently, July is the cheapest month in which you can book a flight from Finland to Thailand (average of ฿22,084). Flying from Finland to Thailand in August is currently the most expensive (average of ฿42,953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FI to TH?

Find hourly flight availability from Finland to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to Thailand as you normally would.

Weekly flight availability from Finland to Thailand

Explore weekly flight availability from Finland to Thailand. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 April 2026.

The most flights from FI0 to TH0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Finland to Thailand delayed?

About 11% of weekly flights between Finland and Thailand have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Finland to Thailand flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Finland to Thailand flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 18 April 2026.
Check out reviews from past customers who have flown with Finnair from Finland to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Food

6.7

Comfort

7.4

Boarding

7.7

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.7
Good
1,389 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Food

6.7

Comfort

7.4

Boarding

7.7

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Finland to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Finland to Thailand?

    For as low as ฿30,041, Juneyao Airlines can have you in Thailand from Finland in 21h 05m. There are 8306 km between Finland and Thailand. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Finland to Thailand that include hotel bookings?

    Yes. In addition to deals on Finland to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Finland to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Thailand.

  • Can I find deals for business class flights from Finland to Thailand?

    Yes. Cheapflights offers flight deals from Finland to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Finland to Thailand?

    Currently, July is the cheapest month in which you can book a flight from Finland to Thailand (average of ฿22,084). Flying from Finland to Thailand in August is currently the most expensive (average of ฿42,953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Finland to Thailand

Discover the top airline that operate flights from Finland to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿23,195Average฿32,852FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Finland to Thailand?

Cheapflights makes it easy to find Finland to Thailand flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Finland to Thailand?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Finland to Thailand for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Finland to Thailand with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Finland to Thailand flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Finland to Thailand become cheaper?

Of course! You can now track prices for flights from Finland to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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