£519 Find Cheap Flights from Belfast to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Thailand departing on 24/6. 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.
1 adult
1 adult, Economy

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Best Thailand Flight Deals from Belfast

Cheapest return prices found by our users on KAYAK in the last 72 hours
Phuket City
Phuket City3 stops£730
Phuket City
Phuket City3 stops£730

Cheap Flights from Belfast to Thailand

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Thailand 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 Belfast to Thailand

Fri, 12 Sep - Fri, 19 Sep
 Logo
06:30 - 22:40BHD-BKK
34h 10m2 stops
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23:40 - 12:55BKK-BHD
19h 15m2 stops
Fri, 12 Sep - Fri, 19 Sep
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06:30 - 11:20BHD-BKK
22h 50m2 stops
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06:50 - 12:55BKK-BHD
36h 05m3 stops
Sun, 31 Aug - Sat, 6 Sep
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07:00 - 02:15BFS-BKK
37h 15m2 stops
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03:15 - 13:05BKK-BFS
39h 50m2 stops
Sat, 1 Nov - Sat, 22 Nov
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07:20 - 11:10BHD-BKK
44h 50m2 stops
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03:05 - 09:35BKK-BHD
37h 30m2 stops
Tue, 2 Sep - Tue, 9 Sep
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15:45 - 17:25BFS-BKK
43h 40m3 stops
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12:20 - 23:10BKK-BFS
40h 50m3 stops
Wed, 17 Sep - Fri, 17 Oct
KLM Logo
06:30 - 09:30BHD-BKK
21h 00m1 stop
KLM Logo
12:05 - 16:55BKK-BHD
34h 50m1 stop
£619KLM
Find Deal
Wed, 17 Sep - Fri, 17 Oct
KLM Logo
06:30 - 09:15BHD-BKK
20h 45m2 stops
KLM Logo
12:05 - 16:55BKK-BHD
34h 50m1 stop
£662KLM
Find Deal
Sat, 1 Nov - Sun, 23 Nov
British Airways Logo
18:00 - 23:10BHD-BKK
22h 10m2 stops
British Airways Logo
22:55 - 13:30BKK-BHD
21h 35m1 stop
£667British Airways
Find Deal
Wed, 17 Sep - Fri, 17 Oct
Malaysia Airlines Logo
06:50 - 10:15BHD-BKK
21h 25m2 stops
Malaysia Airlines Logo
19:40 - 20:45BKK-BHD
31h 05m2 stops
£671Malaysia Airlines
Find Deal
Tue, 2 Sep - Tue, 9 Sep
British Airways Logo
18:15 - 19:20BHD-BKK
19h 05m2 stops
British Airways Logo
20:00 - 17:30BKK-BHD
27h 30m2 stops
£676British Airways
Find Deal
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KAYAK's insights & trends for Belfast to Thailand flights

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

What is the cheapest month to fly from Belfast to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to Thailand, 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 Belfast to Thailand is August, when tickets cost £592 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,060 and £969 respectively.

What’s the cheapest day of the week to fly from Belfast to Thailand?

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

For Belfast to Thailand, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Thailand back to Belfast, the best deals are generally found on Thursday, with Wednesday being the most expensive.

How far in advance should I book a flight from Belfast to Thailand?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Belfast to Thailand, 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 the flight from Belfast to Thailand, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.


Good to know - Cheap tickets from Belfast to Thailand

Cheapest flight£473
Flight from Belfast City Airport to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Belfast to Thailand?

    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 Belfast to Thailand.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to Thailand 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 Belfast to Thailand?

    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 Belfast to Thailand 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 Belfast to Thailand?

    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 Belfast to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Thailand?

    The cheapest time of day to fly to Thailand is generally in the evening, when retur flights cost £894 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally at night, which is peak travel time and where the average cost of a ticket is £1,082.

Top 3 airlines serving from Belfast to Thailand

 
Need help choosing which airline to fly with from Belfast to Thailand? 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.
7.8
KLMOverall score based on 1358 reviews
7.8Boarding
7.7Comfort
7.2Food
7.1Entertainment
8.4Crew
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I’ve flown with Qatar multiple times and the service has always been great. Very professional, organized, the food is delicious and plentiful, tons of entertainment.

The staff was the best I have experienced as a frequent traveller in a long time.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

There was not enough food for everybody. Some dishes were missing.

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

Everything you need to know for your flight from Belfast to Thailand

Cabin class types available on flights to Thailand

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

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