BKK

£473 Find Cheap Flights from Belfast to Bangkok

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 Suvarnabhumi 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Bangkok, as well as popular online travel agencies
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Cheap Flights from Belfast to Bangkok

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

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 Suvarnabhumi flights

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

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

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

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

What is the cheapest month to fly from Belfast to Bangkok Suvarnabhumi Airport?

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

How far in advance should I book a flight from Belfast to Bangkok Suvarnabhumi Airport?

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 Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport, 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 Bangkok

Cheapest flight£473
Flight from Belfast City Airport to Bangkok

When to book flights from Belfast to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Belfast to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast to Bangkok flights

  • What is the cheapest flight from Belfast to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Belfast to Bangkok Suvarnabhumi Airport was £643 for a one-way ticket and £705 for a return.

  • Which airports will I be using when flying from Belfast to Bangkok?

    When flying out of Belfast you will be using one of these airports: Belfast Intl or Belfast City. You will be landing at Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Belfast to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast to Bangkok?

    SkyTeam, and oneworld are the airline alliances operating flights between Belfast and Bangkok, with oneworld being the most commonly used for this route.

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

    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 Bangkok.

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

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

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

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

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

Top 3 airlines serving from Belfast to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast to Suvarnabhumi? 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

The service was great. However the lounge only gets passing grade

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 professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

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.

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

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.

I was denied lounge facility at airport. Explanation was not satisfactory.

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.

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

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.

Was downgraded from business to economy due to a faulty seat in business class. However when I boarded the plane there were no less than 5 free business class seats. Will never fly Qatar Airways again

Boston to Doha was great but Doha to Dhaka was the worst experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

Being a platinum member, no attention given. No towel or tissue provided.

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 Suvarnabhumi

Information on your arrival and departure airports

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