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Thai Airways International (THAI) is the national carrier of Thailand and operates direct flights between Brussels and the Thai capital of Bangkok. THAI operates flights to 73 destinations in all parts of Asia, Australia and New Zealand.

Book your flight ticket and fly Thai Airways to your favourite destination!

All fares are per person, in Euro and ‘as from’. They are subject to availability and change without prior notice. All pre-payable taxes are included. File charges (from €15/p.p.) and cancellation and/or travel insurance are not included. Airport taxes may differ according to the departure date, booking class and flight route.

Why choose Thai Airways?

Good in-flight catering (best Economy Class catering in 2014) - Member of Star Alliance - Royal Orchid Plus frequent flyer benefits - Very clean aircrafts thanks to ‘The Most Hygienic In-Cabin Environment Program’, awarded by the WTO - Friendly crew (elected as best staff in 2014) - Wide range of destinations in Asia

Flights from Brussels

As from 28th of October 2019, THAI will operate 1 extra flight on the Brussels – Bangkok – Brussels route on Monday. This means a 6-weekly flight on all days, except Wednesday operated by the Airbus A350-900.

Check in

You can check in online as from 24 hours up to 1 hour before flight departure via the online check-in page on the THAI website www.thaiairways.com/en_BE/manage/i_checkin.page? . Fill out your last name and booking number, e-ticket number or frequent flyer programme number and print your boarding pass. Within a few moments, you are ready for take-off. If you check in using your mobile phone, you will receive a Mobile Boarding Pass. Of course, you can simply check in at the airport check-in desks, if you prefer this.



All passengers can bring checked baggage free of charge, whether they travel Economy Class or Business Class. The following luggage is allowed free of charge:

Royal Silk Class: checked baggage of max. 40 kg. One carry-on bag of 7kg and max. 56 x 45 x 25 cm
Economy Class: checked baggage of max. 20 kg or 30 kg, according to the purchased fare. One carry-on bag of max 7 kg and max. 56 x 45 x 25 cm.


In addition to the allowed carry-on baggage, the following items can be brought in cabin free of charge: handbag or notebook of max. 37.5 x 25 x 12.5 cm or 75 cm (l + w + h) and 1.5 kg; crutches; cameras and prepared foods.

Participants of the Royal Orchid Plus frequent flyer programme can, in many cases, bring more baggage than mentioned above. In the overview regarding allowed baggage on the Thai Airways website, the additional amounts are listed per category.

Luggage for children

Babies travelling in the lap of their parent or attendant can bring max. 10 kg of checked baggage. Children travelling in their own seat can bring the same amount of carry-on and checked baggage as adults. Moreover, in both cases 1 foldable pram or stroller is allowed.

Special luggage

Under certain conditions, various types of special baggage can be carried at no additional cost. This is the case for bicycles; bowling, fishing, golfing, skiing and diving equipment; and musical instruments. The respective items must fall within the limits of free baggage allowance. An exact overview of the rules and conditions can be found on the Thai Airways website.

Liquids and gels

In carry-on luggage, liquids, gels, pastes and aerosols can only travel in containers of max. 100 ml each. These must be wrapped in a transparent and resealable plastic bag with a maximum capacity of 1 litre. One transparent plastic bag per person is allowed. Excluded from previous rules: medication, baby milk or food and dietary products.

Suvarnabhumi Airport

THAI’s home base, Bangkok Suvarnabhumi Airport, gives access to all kind of services, including restaurants, lounges and even a sauna and spa.

Suvarnabhumi Airport

Suvarnabhumi Airport is located about 25 km east of downtown Bangkok. Trains and buses commute between the airport and the centre of Bangkok. The easiest connection is by train: you reach the centre of Bangkok in about 15 minutes.

On the plane

On your THAI flight, you can enjoy the Thai hospitality and its delicious cuisine. Economy Class travellers can, in general, choose between a western or Thai main course on intercontinental flights. Your meal is, in any case, of great quality: in 2018, THAI won the Skytrax award for best Economy Class catering. In addition, you will have a comfortable seat with interactive TV screen that provides access to a wide range of in-flight entertainment.


In addition to Economy Class, THAI also offers Royal Silk Class (Business Class) on board of its Airbus A350-900. As a Royal Silk passenger, you will enjoy a comfortable seat which can be turned into a flat bed (180 degrees). Through THAI Sky connect, you can stay connected to the world, as Wi-Fi access is provided throughout the entire flight.


As a Royal Silk Class passenger, you are also granted access to the Royal Silk Lounge at Suvarnabhumi Airport, which also houses an award-winning Spa (named World’s Best Lounge Spa of 2019 by Skytrax). Here you can enjoy a free back or foot massage, so you will be able to start your journey relaxed


THAI owns 80 aircrafts, including the modern Airbus A350-900 which operates the flights between Brussels and Bangkok.


Frequent flyer benefits

Thai Airways is a founding member of Star Alliance. Thai Airways travellers that are Star Alliance frequent flyers, can therefore enjoy diverse frequent flyer benefits! Thai Airways’ own frequent flyer programme is called Royal Orchid, and distinguishes four levels: Entry Level, Silver, Gold and Platinum. Via this programme, you can benefit from a more generous baggage allowance, priority in baggage handling, check-in and boarding (depending on your frequent flyer status). You can find an overview of the benefits per level on the Royal Orchid Plus page on the Thai Airways website.



Thai hospitality is even present at THAI: in 2019, the airline won the Skytrax award for best staff in Asia and “World’s Best Airline Lounge Spa Facility”.


The information on this page is not legally binding. The information provided is subject to change. Airlines change their conditions regularly; visit the airline website for the latest information. Prices are starting prices, per person and in euros. Rates are subject to availability on return flights, including pre-pay airport taxes and excluding file charges (from € 12 pp), cancellation or all-in insurance. Because airport taxes depend on departure date, booking class and flight route, they can fluctuate compared to the rates mentioned here.