Find Cheap Flights from Bangkok to Brussels – Compare and Save

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Everything you should know

Direct flights
Every day
You can fly direct with Thai Airways. Average duration is 12h 35m
Direct flights
+1
Direct flights
+1
Avoid delays
Thai Airways
Most punctual • 83% on-time
Night
Best time • Fewest delays
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 17% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chongqing Jiangbei Intl (CKG)
Cheapest • Avg ฿18,644 (return)
Munich Franz Josef Strauss (MUC)
Shortest trip • 14h 19m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Bangkok to Brussels (BKK-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Suvarnabhumi to Brussels

Multiple Airlines Logo
BKK  Bangkok Suvarnabhumi Airport-BR1 Roanoke 8040 Plantation Rd
14912 kmmulti-stop
Multiple Airlines Logo
BR1  Roanoke 8040 Plantation Rd-BKK Bangkok Suvarnabhumi Airport
14912 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok Suvarnabhumi Airport to Brussels flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to Brussels?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to Brussels. It's 7% cheaper than the average day, while Saturday is the most expensive, with prices 6% higher.

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

•February is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Brussels at ฿22,815 return.
•August (฿31,995) and July (฿31,556) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bangkok Suvarnabhumi Airport to Brussels the cheapest?

Flights from Bangkok Suvarnabhumi Airport to Brussels are cheapest 24 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Bangkok Suvarnabhumi Airport to Brussels flights

Low season

December
Beat the crowds with an average 31% drop in travellers.
The most popular month to fly with an average 33% increase in travellers.

When to book flights from Suvarnabhumi to Brussels

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok Suvarnabhumi Airport to Brussels flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Bangkok Suvarnabhumi Airport to Brussels?

    These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Brussels:

    • Earliest: departs at 00:30 and lands at 13:05
    • Latest: departs at 00:30 and lands at 13:05.

    The flight takes about 12h 35m.

  • Which cabin classes can I book on flights from Bangkok Suvarnabhumi Airport to Brussels?

    Three cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Brussels:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Bangkok Suvarnabhumi Airport to Brussels?

    A direct flight from Bangkok Suvarnabhumi Airport to Brussels takes 12h 35m, covering 14,912 km.

  • Do I need a passport to fly from Bangkok Suvarnabhumi Airport to Brussels?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok Suvarnabhumi Airport to Brussels flight?

    Return flights from Bangkok Suvarnabhumi Airport to Brussels range from ฿24,028 to ฿31,390, with an average of ฿27,389 over the past 12 months. Anything below ฿24,028 counts as a good deal.

  • How expensive are last-minute Bangkok Suvarnabhumi Airport to Brussels flights?

    Last-minute fares on this route (booked within two weeks of departure) run 11% above the ฿27,389 route average. Book 24 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Bangkok Suvarnabhumi Airport to Brussels?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿18,644 return via Chongqing Jiangbei Intl (CKG), compared with ฿36,677 for direct.

  • How does on-time performance compare across airlines flying from Bangkok Suvarnabhumi Airport to Brussels?

    Thai Airways is the only airline operating Bangkok Suvarnabhumi Airport to Brussels flights. 83% of its flights are on time.

  • How are flight departures from Bangkok Suvarnabhumi Airport to Brussels spread across the day?

    Night is the busiest departure period on Bangkok Suvarnabhumi Airport to Brussels flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Evening flights for 0%.

  • What car rental options are available in Brussels?

    Since Brussels is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Brussels Bruxelles-National Airport (BRU) – daily rates from around ฿632:

    • Alamo
    • Hertz
    • keddy by Europcar
    • Europcar
    • Sixt

    Near Charleroi Brussels Airport (CRL) – daily rates from around ฿755:

    • keddy by Europcar
    • Europcar
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Bangkok Suvarnabhumi Airport to Brussels?

    Flights from Bangkok Suvarnabhumi Airport to Brussels usually depart from Bangkok Suvarnabhumi (BKK) and may arrive at several airports in Brussels area, including Brussels Bruxelles-National (BRU) and Charleroi Brussels (CRL).

  • What time of day has the fewest delays on flights from Bangkok Suvarnabhumi Airport to Brussels?

    Night flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Bangkok Suvarnabhumi Airport to Brussels?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Brussels route, 17% of flights were delayed in the past three months, with delays averaging 1h 45m.

  • Which airports do connecting flights from Bangkok Suvarnabhumi Airport to Brussels pass through?

    One-stop flights from Bangkok Suvarnabhumi Airport to Brussels most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 31% of one-stop connections
    • Dubai Intl (DXB) – 23% of one-stop connections
    • Vienna Intl (VIE) – 13% of one-stop connections
    • Beijing Capital (PEK) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Bangkok Suvarnabhumi Airport to Brussels?

    Yes. Flexible dates can save you up to 13% on flights from Bangkok Suvarnabhumi Airport to Brussels. Wednesday is the cheapest departure day at ฿25,515 return on average, while Saturday is the most expensive at ฿29,160, a difference of ฿3,645.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Bangkok Suvarnabhumi Airport to Brussels?

    Only Thai Airways operates flights between Bangkok Suvarnabhumi Airport and Brussels.

  • How much time can I save by choosing a different stopover airport from Bangkok Suvarnabhumi Airport to Brussels?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 14h 19m, compared to 14h 53m via Vienna Intl (VIE) and 15h 17m via Warsaw Frederic Chopin (WAW).

  • What is the time difference between Bangkok Suvarnabhumi Airport and Brussels?

    Brussels is 6 hours behind Bangkok Suvarnabhumi Airport (Central European Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Brussels?

    Centre de Conference Albert Borschette is one of the most viewed places in Brussels on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Bangkok Suvarnabhumi Airport to Brussels flights?

    Among airlines operating Bangkok Suvarnabhumi Airport to Brussels flights:

    • Thai Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Bangkok Suvarnabhumi Airport to Brussels flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Thai Airways: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Bangkok Suvarnabhumi Airport to Brussels flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average ฿25,515, which is about ฿3,645 less than Saturday fares (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bangkok Suvarnabhumi Airport to Brussels trip for February. Fares historically average ฿22,815 return in that month – typically ฿9,180 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chongqing Jiangbei Intl Airport (CKG) can be cheaper than flying direct. The cheapest stopover option averages ฿18,644 return on this route – about ฿18,033 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.

    • NH Brussels Airport
    • Crowne Plaza Brussels Airport By IHG

Prefer to fly direct from Bangkok Suvarnabhumi to Brussels?

 
Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Brussels, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Brussels

Monday

Thai Airways

Thai Airways

Tuesday

Thai Airways

Thai Airways

Wednesday

Thai Airways

Thai Airways

Thursday

Thai Airways

Thai Airways

Friday

Thai Airways

Thai Airways

Saturday

Thai Airways

Thai Airways

Sunday

Thai Airways

Thai Airways

See more direct flights

Direct returns

Brussels to Bangkok Suvarnabhumi

Monday

Thai Airways

Thai Airways

Tuesday

Thai Airways

Thai Airways

Wednesday

Thai Airways

Thai Airways

Thursday

Thai Airways

Thai Airways

Friday

Thai Airways

Thai Airways

Saturday

Thai Airways

Thai Airways

Sunday

Thai Airways

Thai Airways

See more direct flights

More options for your flight from Suvarnabhumi to Brussels

Complete your trip to Brussels with a hotel stay or car hire

Car rentals in Brussels
Hotels in Brussels