฿11,208 Find Cheap Flights from Bangkok to Belgium – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Belgium departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Bangkok to Belgium

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Belgium that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Belgium

Thu 24 Dec - Sun 3 Jan
ไห่หนานแอร์ไลน์ Logo
01:05 - 05:45
BKK
-
BRU
34h 40m
1 stop
ไห่หนานแอร์ไลน์ Logo
12:20 - 23:25
BRU
-
BKK
29h 05m
1 stop
฿20,127ไห่หนานแอร์ไลน์
Mon 23 Nov - Wed 16 Dec
ไห่หนานแอร์ไลน์ Logo
16:20 - 05:45
BKK
-
BRU
19h 25m
1 stop
ไห่หนานแอร์ไลน์ Logo
12:20 - 14:20
BRU
-
BKK
20h 00m
1 stop
฿20,161ไห่หนานแอร์ไลน์
Fri 4 Sep - Sat 28 Nov
ไห่หนานแอร์ไลน์ Logo
00:25 - 06:50
BKK
-
BRU
35h 25m
1 stop
ไห่หนานแอร์ไลน์ Logo
12:20 - 14:20
BRU
-
BKK
20h 00m
1 stop
฿20,262ไห่หนานแอร์ไลน์
Sun 1 Nov - Thu 5 Nov
ไห่หนานแอร์ไลน์ Logo
11:50 - 07:35
BKK
-
BRU
25h 45m
1 stop
ไห่หนานแอร์ไลน์ Logo
11:20 - 10:40
BRU
-
BKK
17h 20m
1 stop
฿20,430ไห่หนานแอร์ไลน์
Sun 1 Nov - Mon 16 Nov
Multiple Airlines Logo
14:55 - 10:50
BKK
-
BRU
25h 55m
2 stops
Multiple Airlines Logo
12:20 - 23:25
BRU
-
BKK
29h 05m
1 stop
฿20,632Multiple Airlines
Mon 2 Nov - Fri 6 Nov
ไห่หนานแอร์ไลน์ Logo
16:20 - 05:45
BKK
-
BRU
19h 25m
1 stop
ไห่หนานแอร์ไลน์ Logo
12:20 - 14:20
BRU
-
BKK
20h 00m
1 stop
฿20,767ไห่หนานแอร์ไลน์
Mon 7 Sep - Mon 28 Sep
Emirates Logo
23:55 - 13:20
DMK
-
BRU
18h 25m
1 stop
Emirates Logo
15:20 - 11:10
BRU
-
DMK
14h 50m
1 stop
฿25,344Emirates
Mon 14 Sep - Mon 5 Oct
Emirates Logo
23:55 - 13:20
DMK
-
BRU
18h 25m
1 stop
Emirates Logo
15:20 - 11:10
BRU
-
DMK
14h 50m
1 stop
฿26,387Emirates
Fri 4 Sep - Mon 5 Oct
Emirates Logo
23:55 - 13:20
DMK
-
BRU
18h 25m
1 stop
Emirates Logo
15:20 - 11:10
BRU
-
DMK
14h 50m
1 stop
฿26,926Emirates
Tue 20 Oct - Tue 17 Nov
Emirates Logo
12:10 - 13:20
DMK
-
BRU
30h 10m
1 stop
Emirates Logo
14:55 - 20:15
BRU
-
DMK
23h 20m
1 stop
฿27,094Emirates
Booking Insights

KAYAK's insights & trends for Bangkok to Belgium flights

Get data-powered insights and trends into flights from Bangkok to Belgium to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Bangkok to Belgium flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Belgium from Bangkok found in the last 5 days was to Brussels, at ฿31,660 return. The most popular route is from Bangkok Suvarnabhumi Airport (BKK) to Brussels Bruxelles-National Airport (BRU), and the cheapest return airline ticket found on this route in the last 5 days was ฿31,660.

What is the cheapest time of day to fly to Belgium?

The average price for all round-trip flights from Bangkok to Belgium depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Belgium is generally at night, when retur flights cost ฿42,358 on average. The most expensive time of day to fly to Belgium is generally at night, which is peak travel time and where the average cost of a ticket is ฿42,358.

What is the cheapest month to fly from Bangkok to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok to Belgium is December, when tickets cost ฿25,849 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is ฿31,907 and ฿30,561 respectively.

What’s the cheapest day of the week to fly from Bangkok to Belgium?

The average price of all round-trip flights from Bangkok to Belgium clicked on KAYAK for each day over the last 12 months.

When flying from Bangkok to Belgium, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Bangkok, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

How far in advance should I book a flight from Bangkok to Belgium?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok to Belgium, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bangkok to Belgium, you should book around 5 weeks before departure, which saves you about 41% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Cheapest flight

฿11,208
Flight from Bangkok Suvarnabhumi Airport to Brussels Airport

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from Bangkok to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok to Belgium is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bangkok to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Bangkok to Belgium

 
Need help choosing which airline to fly with from Bangkok to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ไห่หนานแอร์ไลน์Overall score based on 68 reviews
8.3Food
8.9Crew
8.5Boarding
8.2Comfort
7.7Entertainment
Airline reviews

The seats and service exceeded expectation for the price I paid for.

8.0 ExcellentDamien, Apr 2026
HKG - HAK
Read more ไห่หนานแอร์ไลน์ reviews

The seats and service exceeded expectation for the price I paid for.

My first time flying Hainan Airlines. Boarding process was easy and quick. Staff was friendly and helpful. Food was a simple, hot meal which we don’t see much any more on short flights in the US. Only water, coffee or tea to drink but it was only a two hour flight. Overall pleasing experience.

The absolute worst experience I’ve ever had flying. I am a regular flyer and was transferring from Seoul to Beijing to the USA. I was told the companies were partnered so no need to pick up my baggage, I got through eventually after a terribly confusing airport and unhelpful staff, had issues with the check in counter where they didn’t understand my baggage tag from the previous airline and that my bag needed transferring (which as a company partnership they should have communication like this) and then I got through extremely stressful security with multiple stops and the plane was poor quality (same exact quality as my 1.5 hour flight there) for a 16 hour flight with poor food quality, slow trash service, and less than 15 movies total for flight options I was absolutely over it. My only good thing was I was lucky enough to be sitting by myself in a row

Great although I believe they are able to redistuibute the passangers in a more comfortable way if the flight is not full dor such long flights. Unless the seats are paid for, of coruse.

Good flight, on time. The aircraft was old and the seats lost their shapes. Food was just acceptable.

Two hours delayed departure ! Lost one of our luggage! Two days later found the luggage, again waiting for more than two hours to get the lost luggage because locked at other airline office.

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

Such amazing service! Wonderful flight attendants who actually care about the passengers and go out of their way to make our journey easier!!

They asked how much cash i have . I said no cash they said bring cash from atm . Why they even care about my cash.

Flight was scheduled to depart at 1210 hrs. It was delayed 1 hour 20 minutes (maybe for air traffic control reasons). The seats were worn out and very uncomfortable. Lunch was typical for airline. Flight free were friendly.

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

Very pleasant.The crews are very helpful.Food are very good.

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

When you buy Emirates you don’t expect low cost. Choice of coffee/tea vs water. Entertainment on demand. Seat distance won’t allow food tray to extend without hitting belly (and I didn’t grow lately)

The crew manager let the staff down by not ensuring special dietary requirements meal were coming in drips . The poor cabin crew did not stop . If organised the cabin could take a short break ..The cabin crew were AWESOME UNLIKE THIER TWO MANAGES!

I enjoyed the live television programming for entertainment, and honestly everything was acceptable. It’s just that I choose emirates, because they have always been so much better in so many ways – food choices, service, accessibility, friendliness of the staff. None of those things were poor, but they have definitely slid from their position of excellence. One example would be that after the dinner meal was served, the flight attendants huddled in the back galley with the curtains closed (by the way, that’s where snacks and drinks are), and you have to interrupt them to go back there to either ask for something or to get a snack. While they do not respond in an unfriendly way, you are led to believe that you are interrupting them by coming to get a snack or making a request. Even something like, “ Yes, how many I help you?” would be a great improvement.

The flight was delayed in Jhb and I could have had some help in Dubai trying to get to my connecting flight to London

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

It was on time. Snacks could have been provided for free.

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

The option to check in the carry on bag for free was very convenient. If one checked bag could be included in the ticket price that would be even better.

Austrian airlines lost my bag in Vienna and it took 2 days to find it and deliver it to me

Tight connection from Austrian Airlines made this challenging. Our luggage did not make it, delivered the next day at noon. Flight itself was very full, not especially comfortable.

There were a number of passengers scheduled to transfer to the flight from Vienna to Warsaw. None of them made it because the crew failed to assist them in getting to the gate for the Warsaw bound flight in time. It could have been done very easily with proper assistance.

Food: my selection was pasta with vegetables, though it was potatoes not pasta. Breakfast was 2 rolls and some sort of spreads— not sure what they were. Worst thing was that we had to wait for over 90 minutes for our bags to show up at O’Hare

1 hour delay meant missed my connecting flight and 1st day of holiday

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

excellent, staff and boarding were all seamless and no issues, thank you!

I was charged $604 for a bag that weighed 17 kg. I was given three different prices until they landed on the most expensive one and didn't budge a penny. It's ironic and a bit enraging because the total cost of my ticket was $468. I've traveled the world and never experienced these kind of prices for only one piece of checked luggage.

The WiFi was not compatible on both my phones (Vivo Y30 5g and Samsung Galaxy A32) with up-to-date android software.

Old plane, old entertainment system. It wasn't working throughout the entire flight. I was offered to connect to their system via Wifi to watch on my phone. Crew wasn't very helpful except one lady who turned the experience around.

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

The food could be better. Toilets were smelly all along

Eine Toilette der Business Class war gesperrt und somit nicht benutzbar.

It feels like the seat did not have any cushion just plywood. The seats are so compact that I could not even move at all and I am slim. Just imagine someone else. Singapore Air and Emirates are far far better than this. Do not even travel for free. For a 12 hour flight sitting on a plywood is horrible experience and on top of that the person at checking counter at NY was worst and rude. Plus they charge arms and leg for everything. I think they would also start charging for belts and oxygen also soon. First and last time flying with Ethiad.

Everything you need to know for your flight from Bangkok to Belgium

Cabin class types available on flights to Belgium

Cabin classes available on flights to Belgium. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.