฿12,016 Find Cheap Flights from Finland to Bangkok Suvarnabhumi Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Suvarnabhumi departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Finland to Suvarnabhumi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Finland to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Finland to Suvarnabhumi

Wed 2 Dec - Mon 1 Feb
Multiple Airlines Logo
16:20 - 17:15
HEL
-
BKK
19h 55m
2 stops
Multiple Airlines Logo
09:00 - 01:30
BKK
-
HEL
21h 30m
2 stops
฿23,998Multiple Airlines
Sat 7 Nov - Fri 13 Nov
Multiple Airlines Logo
09:55 - 00:10
HEL
-
BKK
33h 15m
2 stops
Multiple Airlines Logo
01:30 - 01:35
BKK
-
HEL
29h 05m
3 stops
฿23,998Multiple Airlines
Mon 2 Nov - Wed 2 Dec
Multiple Airlines Logo
15:25 - 17:15
HEL
-
BKK
20h 50m
2 stops
Multiple Airlines Logo
09:00 - 01:30
BKK
-
HEL
21h 30m
2 stops
฿23,998Multiple Airlines
Sun 6 Sep - Tue 22 Sep
Qatar Airways Logo
17:05 - 19:25
HEL
-
BKK
22h 20m
1 stop
Qatar Airways Logo
20:00 - 15:30
BKK
-
HEL
23h 30m
1 stop
฿24,031Qatar Airways
Fri 25 Sep - Fri 2 Oct
เตอร์กิชแอร์ไลน์ Logo
12:05 - 15:25
HEL
-
BKK
23h 20m
1 stop
เตอร์กิชแอ��ร์ไลน์ Logo
06:40 - 23:55
BKK
-
HEL
21h 15m
1 stop
฿24,065เตอร์กิชแอร์ไลน์
Wed 9 Sep - Wed 16 Sep
Qatar Airways Logo
17:05 - 13:25
HEL
-
BKK
16h 20m
1 stop
Qatar Airways Logo
09:15 - 08:20
BKK
-
HEL
27h 05m
1 stop
฿24,065Qatar Airways
Mon 7 Sep - Sat 19 Sep
Qatar Airways Logo
17:05 - 13:25
HEL
-
BKK
16h 20m
1 stop
Qatar Airways Logo
03:00 - 15:30
BKK
-
HEL
16h 30m
1 stop
฿24,065Qatar Airways
Fri 11 Sep - Fri 25 Sep
เตอร์��กิชแอร์ไลน์ Logo
19:40 - 05:10
HEL
-
BKK
29h 30m
1 stop
เตอร์กิชแอร์ไลน์ Logo
11:10 - 18:45
BKK
-
HEL
35h 35m
1 stop
฿24,200เตอร์กิชแอร์ไลน์
Fri 11 Sep - Sun 27 Sep
Finnair Logo
14:15 - 05:30
HEL
-
BKK
11h 15mdirect
Finnair Logo
07:05 - 15:25
BKK
-
HEL
12h 20mdirect
฿26,253Finnair
Fri 11 Sep - Sun 27 Sep
Finnair Logo
14:15 - 05:30
HEL
-
BKK
11h 15mdirect
Finnair Logo
07:05 - 15:25
BKK
-
HEL
12h 20mdirect
฿27,431Finnair
Booking Insights

KAYAK's insights & trends for flights to Suvarnabhumi

Get data-powered insights and trends into flights to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Bangkok?

The average price of all round-trip flights to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Bangkok is Wednesday where round-trip tickets can be as cheap as ฿33,086. On the other hand, the most expensive day to fly is Monday, where round-trip prices are ฿54,214 on average.

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Bangkok Suvarnabhumi Airport is September, where tickets cost ฿27,262 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Finland is ฿34,331 and ฿33,758 respectively. For one-way flights, the best month to travel is January with an average price of ฿14,271.

What is the cheapest time of day to fly to Bangkok Suvarnabhumi Airport?

The average price for all round-trip flights to Bangkok Suvarnabhumi Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Bangkok Suvarnabhumi Airport is generally in the afternoon, when round-trip flights cost ฿34,232 on average. The most expensive time of day to fly to Bangkok Suvarnabhumi Airport is generally at night, which is peak travel time and where the average cost of a ticket is ฿81,812.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 10 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

July

Cheapest flight

฿12,016
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (34% more expensive on average)
Flight from Helsinki to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok Suvarnabhumi Airport flights

  • How far is Bangkok Suvarnabhumi Airport from central Bangkok?

    The city centre of Bangkok is 25 km from Bangkok.

  • How much is a flight to Bangkok?

    On average, a flight to Bangkok costs ฿36,190. The cheapest price found on KAYAK in the last 2 weeks cost ฿31,920 and departed from Helsinki-Vantaa Airport.

  • How does KAYAK find such low prices on flights to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bangkok Suvarnabhumi Airport

  • Looking for cheap airfare to Bangkok Suvarnabhumi Airport? 25% of our users found return tickets to Bangkok Suvarnabhumi Airport for the following prices or less: From Helsinki ฿32,121
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok Suvarnabhumi Airport flight deals.

Reviews of the top 3 airlines flying from Finland to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Bangkok. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1427 reviews
6.9Entertainment
6.7Food
7.4Comfort
7.7Boarding
8.2Crew
Airline reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

10.0 ExcellentMatti, Jul 2026
HEL - JFK
Read more Finnair reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

The crew was friendly, and the flight landed on time

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Very good seat, very comfortable, good food, and good service.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Our previous flight was delayed but they waited for us to board.

the seat sizes and the distance row to row was not comfortable. when a passenger in front seat put it down (he kept it all the time during the flight since he didn't fit in the space) their seat was squishing my knees and it was very difficult under their weight. It lasted 12 hours and was extremely uncomfortable. The rest of the experience was very good.

No control at all at the gate , passengers were not cuing up, , some were very loud , no action taken by the attendants . It looked more like a heard of animals then humans boarding a plane .

The local Turkish Airlines staff in Helsinki isn’t not aware of immigration laws of Singapore and wanted to refuse even our first boarding and threatened us with deportation on our own from Singapore. We had the next connection to Istanbul and then Singapore. The airline’s online check in system is requesting the visa to download and doesn’t have any option for 96 hrs VFTF passengers. So in general we made the complaint to the airline, as the boarding experience was awful due to unprofessional staff that doesn’t check or want to check the exceptions in the global system.

Old aircraft, very very low business class standards, no privacy between the seats, horrible old TVs, tiny bathrooms.

Only chicken as a meat dish through out the flight

The airplane from IAD to Istanbul was too old. The chairs were to tight and uncomfortable. I continued my travel from Istanbul to Bangkok. This airplane was better and newer than the first one. Even food was better.

They use a smaller international plane and quarters are tighter, space smaller, and the flight is still 12 hours, then fight attendants are ruff, food is bad, cherry juice spilled by flight attendant and she comes back to ask why have we not changed yet could it be we didn’t have any clothes to change into and seat is all wet and we had to sit there for 12 hours

Crew on this flight was terrible. Especially one practicular female , she was harassing us and other families with children. Flight was good overall, if not her being rude and aggressive

Service et qualité. Retard départ vol cdg ist, baggage n'a pu arrivé. Temps de transfert très court. Livré le soir.

They were hand searching carry on luggage at the gate and I got hand patted down and wanded. We had been through security screenings twice already.. What was up with that? I had to remove iPad and Kindle from the cases too. Otherwise everything else was excellent. Would fly Turkish airlines again.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

Flight was fine overall. What you would expect from economy seats. I did appreciate the amenities (eyemask, earplugs, small toothbrush and toothpaste, thin socks).

It was a long flight but overall a good one. The one thing that I would comment on is that there is a real problem with disposable plastic products when it comes to the meal service. It would be great for Qatar Airways to find ways to make its meal service more circular and reduce the immense amount of waste.

Plane was clean, bathrooms were clean. Staff were very polite. Coming from Air India it was a welcome change.

They will charge you money even for laptop bag pack. Be cautiou about it.

Travelling to a place near Suvarnabhumi?

Book flights to Suvarnabhumi if you plan to visit one of these locations
Sattahip
Ko Lan
Cha-am
Ko Samet
Kanchanaburi
Ayutthaya
Pak Chong
Chonburi
Phetchaburi

Everything you need to know for your flight to Suvarnabhumi

Information on the airport you'll fly into in Bangkok