Finnair flights from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport (BRU - BKK)

BRU — BKK
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Brussels to Bangkok on Finnair typically fly into Bangkok Suvarnabhumi and depart from Brussels Bruxelles-National. Select your dates above for pricing.

Finnair flights from Bruxelles-National to Suvarnabhumi in 2026

Find detailed information about Finnair flights from Bruxelles-National to Suvarnabhumi. Explore the options provided by Finnair to plan your journey from Bruxelles-National to Suvarnabhumi. Data last updated 23 February 2026.

One-way from

฿19,299

Return from

฿21,347

Popular in

July

Cheapest in

September

Average price (all airlines)

฿25,008
Finnair
  • Finnair
  • 7/8
  • 1 total stop
  • 29h 25m total
  • Brussels to Bangkok
Finnair
  • Finnair
  • 5/5-19/5
  • 2 total stops
  • 68h 25m total
  • Brussels to Bangkok
Highest demand for flights from Brussels Bruxelles-National to Bangkok Suvarnabhumi; 7% potential price increase.
Best time to find cheap flights from Brussels Bruxelles-National to Bangkok Suvarnabhumi; 2% potential price drop.
Average price for all Brussels Bruxelles-National to Bangkok Suvarnabhumi flights (one-way and round-trip).

Find Finnair flight deals from Bruxelles-National to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest Finnair flights from Bruxelles-National to Suvarnabhumi
Explore the most affordable Finnair flight options available from Bruxelles-National to Suvarnabhumi. Find the lowest fares with prices last updated on 23 February 2026.

Mon 9/311:15
BRU
-
BKK
1 stop36h 50m
Finnair
Mon 7/907:05
BKK
-
BRU
1 stop31h 15m
Finnair
Deal found 21/2฿23,674
Tue 10/319:10
BRU
-
BKK
1 stop28h 55m
Finnair
Tue 24/308:00
BKK
-
BRU
1 stop31h 25m
Finnair
Deal found 19/2฿27,429
Mon 23/319:10
BRU
-
BKK
1 stop36h 05m
Finnair
Thu 16/407:05
BKK
-
BRU
1 stop31h 15m
Finnair
Deal found 22/2฿28,639

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport with Finnair?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Suvarnabhumi. Price data was last updated on 20 February 2026.

Booking with Finnair 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport with Finnair?

Currently, the most affordable month to book a Finnair flight from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport in September, with an average price of ฿18,182. Conversely, traveling with Finnair from Brussels Bruxelles-National Airport to Bangkok Suvarnabhumi Airport in February will be the most expensive, with an average cost of ฿24,729. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Bruxelles-National to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Bruxelles-National 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.

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See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 23 February 2026.
Finnair
7.6
Good
1,367 reviews
Overview

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

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