£497 Find Cheap Flights from Belfast Intl Airport to Thailand

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Thailand departing on 10/6. 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, 0 bags

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Flight Deals

Book Cheap Belfast Intl to Thailand Plane Tickets

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

Wed, 10 Jun - Tue, 16 Jun
Multiple Airlines Logo
07:00 - 22:00
BFS
-
HKT
33h 00m
2 stops
Multiple Airlines Logo
00:05 - 07:40
HKT
-
BFS
37h 35m
2 stops
£497Multiple Airlines
Thu, 7 May - Wed, 20 May
Multiple Airlines Logo
08:20 - 15:30
BFS
-
BKK
25h 10m
3 stops
Multiple Airlines Logo
22:45 - 22:20
BKK
-
BFS
29h 35m
2 stops
£597Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
14:35 - 01:35
BFS
-
BKK
29h 00m
3 stops
Multiple Airlines Logo
22:45 - 15:20
BKK
-
BFS
22h 35m
2 stops
£644Multiple Airlines
Sat, 11 Apr - Wed, 13 May
Multiple Airlines Logo
07:00 - 10:20
BFS
-
BKK
21h 20m
2 stops
Multiple Airlines Logo
22:45 - 15:20
BKK
-
BFS
22h 35m
2 stops
£652Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Multiple Airlines Logo
06:35 - 12:10
BFS
-
BKK
47h 35m
2 stops
Multiple Airlines Logo
03:15 - 20:15
BKK
-
BFS
23h 00m
2 stops
£653Multiple Airlines
Sat, 2 May - Mon, 1 Jun
Multiple Airlines Logo
06:20 - 12:30
BFS
-
BKK
24h 10m
2 stops
Multiple Airlines Logo
02:10 - 20:25
BKK
-
BFS
24h 15m
2 stops
£658Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:50 - 18:25
BFS
-
HKT
38h 35m
3 stops
Multiple Airlines Logo
13:15 - 15:20
HKT
-
BFS
32h 05m
3 stops
£665Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
14:35 - 01:35
BFS
-
BKK
29h 00m
3 stops
Multiple Airlines Logo
06:10 - 15:20
BKK
-
BFS
39h 10m
3 stops
£667Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
05:55 - 22:00
BFS
-
HKT
34h 05m
2 stops
Multiple Airlines Logo
13:15 - 15:20
HKT
-
BFS
32h 05m
3 stops
£689Multiple Airlines
Wed, 29 Apr - Tue, 12 May
Multiple Airlines Logo
08:15 - 13:20
BFS
-
BKK
23h 05m
2 stops
Multiple Airlines Logo
02:05 - 20:55
BKK
-
BFS
24h 50m
2 stops
£698Multiple Airlines
Booking Insights

KAYAK's insights & trends for Belfast Intl to Thailand flights

Get data-powered insights and trends into flights from Belfast Intl 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 Intl Airport to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport 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 Intl Airport to Thailand is August, when tickets cost £605 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of return tickets is £1,015 and £865 respectively.

Good to know - Cheap tickets from Belfast Intl Airport to Thailand

Low seasonFebruary
Cheapest flight£497
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Belfast Intl Airport to Phuket City

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport 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 Intl Airport to Thailand.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Belfast Intl to Thailand

 
Need help choosing which airline to fly with from Belfast Intl 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 1471 reviews
8.4Crew
7.3Food
7.1Entertainment
7.8Boarding
7.6Comfort
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

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

Information on your arrival and departure airports