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$297 Cheap Flights from Brussels (BRU) to Bangkok (BKK)

View $297 flight on Sun, Sep 20, 2026Opens in a new window

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

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Cheap Flights from Brussels to Bangkok (BRU-BKK)

Prices were available within the past 7 days and start at $297 for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sun, Sep 20 - Tue, Oct 6
BRU
Brussels
BKK
Bangkok
$537 Roundtrip, found 1 day ago
$537
Roundtrip
found 1 day ago
Select Air China flight, departing Sun, Sep 20 from Brussels to Bangkok, returning Tue, Oct 6, priced at $537 found 1 day ago
Juneyao Air
Sun, Sep 20 - Tue, Oct 6
BRU
Brussels
BKK
Bangkok
$575 Roundtrip, found 1 day ago
$575
Roundtrip
found 1 day ago
Select Juneyao Air flight, departing Sun, Sep 20 from Brussels to Bangkok, returning Tue, Oct 6, priced at $575 found 1 day ago
Air China
Sun, Nov 22 - Wed, Dec 2
BRU
Brussels
BKK
Bangkok
$576 Roundtrip, found 4 days ago
$576
Roundtrip
found 4 days ago
Select Air China flight, departing Sun, Nov 22 from Brussels to Bangkok, returning Wed, Dec 2, priced at $576 found 4 days ago
Austrian Airlines
Fri, Nov 27 - Fri, Dec 25
BRU
Brussels
BKK
Bangkok
$652 Roundtrip, found 3 days ago
$652
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Nov 27 from Brussels to Bangkok, returning Fri, Dec 25, priced at $652 found 3 days ago
Hainan Airlines
Sun, Nov 22 - Wed, Dec 2
BRU
Brussels
BKK
Bangkok
$655 Roundtrip, found 4 days ago
$655
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Sun, Nov 22 from Brussels to Bangkok, returning Wed, Dec 2, priced at $655 found 4 days ago
Etihad Airways
Wed, Sep 9 - Thu, Sep 24
BRU
Brussels
BKK
Bangkok
$658 Roundtrip, found 5 days ago
$658
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Wed, Sep 9 from Brussels to Bangkok, returning Thu, Sep 24, priced at $658 found 5 days ago
Swiss International Air Lines
Wed, Sep 9 - Thu, Sep 24
BRU
Brussels
BKK
Bangkok
$665 Roundtrip, found 5 days ago
$665
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Sep 9 from Brussels to Bangkok, returning Thu, Sep 24, priced at $665 found 5 days ago
Lufthansa
Wed, Sep 9 - Wed, Oct 7
BRU
Brussels
BKK
Bangkok
$668 Roundtrip, found 5 days ago
$668
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Sep 9 from Brussels to Bangkok, returning Wed, Oct 7, priced at $668 found 5 days ago
Qatar Airways
Thu, Sep 17 - Wed, Sep 23
BRU
Brussels
BKK
Bangkok
$673 Roundtrip, found 21 hours ago
$673
Roundtrip
found 21 hours ago
Select Qatar Airways flight, departing Thu, Sep 17 from Brussels to Bangkok, returning Wed, Sep 23, priced at $673 found 21 hours ago
Iberia
Thu, Sep 10 - Tue, Sep 29
BRU
Brussels
BKK
Bangkok
$697 Roundtrip, found 4 hours ago
$697
Roundtrip
found 4 hours ago
Select Iberia flight, departing Thu, Sep 10 from Brussels to Bangkok, returning Tue, Sep 29, priced at $697 found 4 hours ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Mueang Intl. DMK. Closest option available. Average driving time to city center is 19 minutes. Flights from $3,211
DMK
Don Mueang Intl.
Closest
Average driving time to city center19 min
Flights from $3,211

Frequently asked questions

How much does a flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from $297 and cheap return flights from $537 Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) with Expedia. One-way flights usually range from $550 to $3022, and return flights typically cost between $856 and $6131. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
The cheapest month to fly from BRU to BKK is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
You can fly direct from BRU to BKK on Thai Airways International, with around 7 flights per week.
What is the cheapest airline that flies from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
Juneyao Airlines is one of the cheapest airlines offering connecting flights from Brussels (BRU) to Bangkok (BKK), with round-trip tickets starting from around $587. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from Brussels (BRU) to Bangkok (BKK) will differ from traveler to traveler. If you like to fly early, Thai Airways International offers early morning flights. If price is the most important factor, Thai Airways International typically offers the lowest fares. Brussels Airlines offers the most daily flights from BRU to BKK, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
You can find approximately 1 nonstop flights per day from Brussels - National (BRU) to Suvarnabhumi Intl. (BKK). For more options, look at flights that include layovers.
What is the earliest flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Brussels (BRU) to Bangkok (BKK) typically departs at around 5:45 AM, operated by SAS and Thai Airways International. This seasonal service is available in April, allowing you to start your adventure in Bangkok early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Brussels - National (BRU) to Suvarnabhumi Intl. (BKK) are from 12pm to 3pm. This time window accounts for about 29% of total traffic. Many travelers prefer this timing as it allows for a relaxed morning before their flight.
How long does it take to fly from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
A nonstop flight from BRU to BKK typically takes around 11 hours, covering approximately 5,756 miles. Connecting flights on this route usually add 6 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
Business class is available on flights from BRU to BKK. Airlines that offer business class service on this route include:

  • Cathay Pacific
  • KLM
  • Finnair
  • Turkish Airlines
  • Emirates
  • Qatar Airways
  • Hainan Airlines
  • Etihad Airways
  • SAS
  • Austrian Airlines

First class is available with Emirates.
How much is a business class flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
A direct, return business class ticket from Brussels (BRU) to Bangkok (BKK) typically costs between $5,439 and $6,875. A non-stop, one-way business class flight is usually around $2,559 to $4,034. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) flight with Expedia?
It's easy to earn miles on a Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok from Brussels - National (BRU)?
From Brussels - National (BRU), you can fly into Suvarnabhumi Intl. (BKK) to reach Bangkok. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Antwerp Central Train Station (ZWE) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) at the last minute?
Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package?
Securing a Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) Bangkok Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your Brussels (BRU-Brussels - National) to Bangkok (BKK-Suvarnabhumi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Brussels - National
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Austrian Airlines, British Airways, Cathay Pacific, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Hainan Airlines, ITA Airways, Iberia, IndiGo, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$537
Distance
5754 mi
Average flight time
10 hours 5 mins

Book with confidence

Brussels to Bangkok Flights

The cheapest times to fly from Brussels to Bangkok

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 Brussels to Bangkok are during the month of September. You can find some of the cheapest flights from Brussels to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Bangkok

Sunday is one of the best days to book for cheap flights from Brussels to Bangkok: 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 Brussels to Bangkok

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 Brussels to Bangkok in 2026. You can also book with separate airlines for your outbound and return journeys, from $297 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 Brussels to Bangkok 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 Brussels to Bangkok 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.

 

Brussels to Bangkok Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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