$359 Cheap Flights from Bangkok (BKK) to Brussels (BRU)

View $359 flight on Tue, Jun 3, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Brussels Airport (BRU)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Bangkok to Brussels (BKK-BRU)

Prices were available within the past 7 days and start at $359 for one-way flights and $660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, Jun 5 - Thu, Jun 12
BKK
Bangkok
BRU
Brussels
$660 Roundtrip, found 2 days ago
$660
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Thu, Jun 5 from Bangkok to Brussels, returning Thu, Jun 12, priced at $660 found 2 days ago
Hainan Airlines
Thu, May 15 - Wed, May 28
BKK
Bangkok
BRU
Brussels
$689 Roundtrip, found 16 hours ago
$689
Roundtrip
found 16 hours ago
Select Hainan Airlines flight, departing Thu, May 15 from Bangkok to Brussels, returning Wed, May 28, priced at $689 found 16 hours ago
Qatar Airways
Thu, Jun 5 - Thu, Jun 12
BKK
Bangkok
BRU
Brussels
$704 Roundtrip, found 2 days ago
$704
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Thu, Jun 5 from Bangkok to Brussels, returning Thu, Jun 12, priced at $704 found 2 days ago
Swiss International Air Lines
Mon, Jul 21 - Mon, Aug 25
BKK
Bangkok
BRU
Brussels
$709 Roundtrip, found 2 days ago
$709
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 21 from Bangkok to Brussels, returning Mon, Aug 25, priced at $709 found 2 days ago
Austrian Airlines
Mon, Jul 21 - Mon, Aug 25
BKK
Bangkok
BRU
Brussels
$720 Roundtrip, found 2 days ago
$720
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Mon, Jul 21 from Bangkok to Brussels, returning Mon, Aug 25, priced at $720 found 2 days ago
Air France
Wed, Sep 17 - Wed, Sep 24
BKK
Bangkok
ZYR
Brussels
$721 Roundtrip, found 20 hours ago
$721
Roundtrip
found 20 hours ago
Select Air France flight, departing Wed, Sep 17 from Bangkok to Brussels, returning Wed, Sep 24, priced at $721 found 20 hours ago
Lufthansa
Mon, Jul 21 - Mon, Aug 25
BKK
Bangkok
BRU
Brussels
$725 Roundtrip, found 2 days ago
$725
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Jul 21 from Bangkok to Brussels, returning Mon, Aug 25, priced at $725 found 2 days ago
KLM
Wed, Sep 17 - Wed, Sep 24
BKK
Bangkok
ZYR
Brussels
$751 Roundtrip, found 20 hours ago
$751
Roundtrip
found 20 hours ago
Select KLM flight, departing Wed, Sep 17 from Bangkok to Brussels, returning Wed, Sep 24, priced at $751 found 20 hours ago
Emirates
Mon, Sep 8 - Fri, Nov 7
BKK
Bangkok
BRU
Brussels
$823 Roundtrip, found 2 days ago
$823
Roundtrip
found 2 days ago
Select Emirates flight, departing Mon, Sep 8 from Bangkok to Brussels, returning Fri, Nov 7, priced at $823 found 2 days ago
Finnair
Sun, Nov 23 - Sun, Nov 30
BKK
Bangkok
BRU
Brussels
$897 Roundtrip, found 6 days ago
$897
Roundtrip
found 6 days ago
Select Finnair flight, departing Sun, Nov 23 from Bangkok to Brussels, returning Sun, Nov 30, priced at $897 found 6 days ago
Flights from Bangkok (BKK) to Brussels (BRU)
Origin airport
Suvarnabhumi Intl.
Destination airport
Brussels - National
Airlines serving
Austrian Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, Hainan Airlines, ITA Airways, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Roundtrip price
$659
Distance
5754 mi

Bangkok to Brussels Flights

The cheapest times to fly from Bangkok to Brussels

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Brussels are during the month of June. You can find some of the cheapest flights from Bangkok to Brussels with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Bangkok to Brussels

Sunday is one of the best days to book for cheap flights from Bangkok to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Bangkok to Brussels

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $359 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) cost?
Score cheap return fares from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) starting at $1101. Reserve your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Thai Airways International flight leaving BKK on April 25 2025 and touching down at BRU. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from BKK to BRU?
The cheapest flights from BKK to BRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
You can fly directly from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) on a Thai Airways International flight.
What is the cheapest airline that flies from BKK to BRU?
Currently, the cheapest airline offering one-way flights from BKK to BRU is Thai Airways International. You can book a seat on this route from $532. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BKK on June 22 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
On average, Suvarnabhumi Intl. Airport (BKK) only has 1 nonstop flight to Brussels - National Airport (BRU) per day. For more choices, try our easy-to-use filter tool. Simply enter your travel details, then click on “1 Stop” or “2+ Stops” to discover flights with layovers.
What are the most popular departure times for flights from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
The 12 AM departures from BKK to BRU are the most sought after. Greater demand means you’ll likely pay more for these departures. If you’re hoping to save money, book during off-peak hours.
What day of the week has the most flights from BKK to BRU?
If you depart on a Thursday, you’ll get the biggest range of options for flights from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU).
What is the earliest flight from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
Suvarnabhumi Intl. Airport (BKK)’s earliest flight to Brussels - National Airport (BRU) takes off at approximately 12:30AM UTC+7. With a total flight time of 12h 35m, you’ll arrive at around 7:05AM UTC+1.
How long does it take to fly from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
The average flight time from BKK to BRU is 12 hours and 35 minutes, covering a total distance of 5,800 mi.
What airline has the least delays from BKK to BRU?
Consider booking with Brussels Airlines if you’d like to fly straight from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) without any interruptions. This airline has the best track record for punctuality, with an on-time performance of 100%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
Book a flight from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Brussels from Suvarnabhumi Intl. Airport (BKK)?
Browse your flight options from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU). This is the only airport in Brussels you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU) last-minute?
Last-minute fares from BKK to BRU are usually more expensive. For the lowest rates, start looking for flights as soon as possible. That said, if you’re flexible with your travel dates, it’s possible to score a cheap fare right before you leave.
Is it cheaper to book a BKK to BRU flight and hotel package?
Compared with arranging hotels and flights separately, booking a BKK to BRU flight and hotel package with Expedia could lead to significant savings. What’s more, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Brussels - National Airport (BRU)?
Typically, you can cancel or modify your BKK to BRU flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you want further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.