Chinese airline Hainan Airlines currently sells discounted tickets from Brussels to Bangkok, with tickets including a 23kg piece of hold luggage and full board service starting at €486. A longer layover (about four hours) in Beijing both ways is necessary to get the cheapest price.
Our availability calendar highlights all possible flight dates at the lowest price for trips up to 28 days. It will forward you to Skyscanner with your selected flight dates. There you can check what online travel agencies have to offer, as they sell these tickets up to €30 cheaper – than the airline.

The long-haul flights are operated by Boeing 787 aircraft, with a 3-3-3 seating pattern in economy class and amenities like personal TV screens, AC and USB-A power outlets. The shorter flights from Beijing to Bangkok are Boeing 737-800 services and take roughly five hours.
Most European citizens can enter Thailand visa-free for 60 days when travelling for touristic purposes.
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Search & Book
According to the fare rules, these tickets are on sale until March 31, 2027. Naturally, we expect them to sell out earlier. There is no minimum stay requirement to score this price. Departures are available from August through December 2025.
Google Flights previews available flight dates reliably. You can also toggle with the maximum travel duration, as availability gets broader if you accept longer layovers in Beijing. While you can find the cheapest tickets on Skyscanner, we recommend buying them directly from the airline.
Why is booking with an airline better than with an online travel agency?
More often than not, online travel agencies offer lower fares than airlines do. We still recommend booking with the airlines directly. There are two main reasons for that:
Better Customer Service
In case any problems like delays, cancellations or missed connections arise, you can communicate directly with the airline. The airline has to take care of you because you have a contract with them.
If a travel agency issues your ticket, you may have to reach out to them first. You also depend on your OTA to forward information like flight changes instead of receiving them directly from the airline. In many cases, you may get a prime exhibition of responsibility shifting rather than problem-solving.
This especially applies to premium tickets. You don’t want to spend more than €1,000 to wind up with some budget OTA’s telephone hotline in case anything goes wrong.
Baggage and Other Fees
Economy fares not including hold luggage are industry standard by now. In most cases, travel agencies charge much higher baggage fees than the airlines themselves. If bags are not included in your fare, airlines are often the cheaper alternative.
This also applies to other things like food services, insurances or priority treatment. In almost all cases, you pay less for additional amenities when booking on the airlines’ website.
Miles & Points
The airline issues the long flights in booking class U, the shorter trips from Beijing to Bangkok in booking class X. You can earn the following miles and points:
- 4,198 Award Miles on Etihad Guest
- 1,030 Miles on Alaska Mileage Plan
- Customize Calculation
Destination
Information & Tips for Bangkok
Bangkok is known for its vibrant street life, cultural landmarks, and bustling markets. Key sights include the Grand Palace, Wat Pho, and the lively Khao San Road. The local currency is the Thai baht (THB), and while credit cards are widely accepted in hotels and large stores, cash is preferred for smaller vendors. The city is relatively affordable, with street food and public transport offering great value. Bangkok has a tropical climate, with hot and humid weather year-round, a rainy season from May to October, and cooler, more comfortable temperatures from November to February.
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The Best eSIM Plans for Thailand 🇹🇭 Compared (Bangkok, Phuket…)
→ All Dealz for Bangkok