In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Belfast to Thailand?

The most popular flight routes from Belfast to Thailand are Belfast Intl - Bangkok Suvarnabhumi, Belfast City - Bangkok Suvarnabhumi and Belfast Intl - Chiang Mai.

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

Travelers have found it’s best to book a flight 48 days in advance to save up to 2% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belfast to Thailand 1-2 weeks in advance for as low as £560, or £570 for flights within the next 24 hours.

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

Our data shows that August tends to be the cheapest month to fly to Thailand from Belfast. Users have commonly found prices around £750 for the month, but tickets can be as low as £552. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Belfast to Thailand that include hotel bookings?

Yes. In addition to deals on Belfast to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast to Thailand?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Thailand.

Can I find deals for business class flights from Belfast to Thailand?

Yes. Cheapflights offers flight deals from Belfast to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£560+ Flights from Belfast to Thailand

Cheap flight deals from Belfast to Thailand

Round-trip from	£566
One-way from	£560
Popular in	December
Cheapest in	August
Average price	£591

22/10-19/11
4 total stops
64h 20m total
Belfast to Thailand

Search Deals

26/12
3 total stops
21h 00m total
Belfast to Thailand

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Belfast to Thailand

Cheapest flights from Belfast to Thailand
Explore the most affordable flight options available from Belfast to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Wed 22/1018:15BHD - BKK

2 stops21h 45mMultiple Airlines

Wed 19/1119:55BKK - BHD

2 stops42h 35mMultiple Airlines

Deal found 13/8£566

Tue 2/909:00BFS - BKK

3 stops31h 10mMultiple Airlines

Wed 24/918:55BKK - BFS

3 stops26h 35mMultiple Airlines

Deal found 14/8£590

Sun 2/1107:20BHD - BKK

2 stops27h 30mMultiple Airlines

Sat 13/1201:55BKK - BHD

2 stops23h 40mMultiple Airlines

Deal found 14/8£594

Sun 2/1120:45BFS - HKT

2 stops58h 00mMultiple Airlines

Sun 9/1116:40HKT - BFS

2 stops35h 50mMultiple Airlines

Deal found 13/8£611

Sun 2/1109:25BFS - BKK

2 stops25h 25mMultiple Airlines

Sat 13/1201:55BKK - BFS

2 stops22h 45mMultiple Airlines

Deal found 14/8£613

Sat 27/918:45BFS - BKK

3 stops31h 05mMultiple Airlines

Sat 4/1008:55BKK - BFS

3 stops44h 10mMultiple Airlines

Deal found 13/8£624

Mon 8/906:10BFS - BKK

2 stops27h 40mMultiple Airlines

Sat 13/902:10BKK - BFS

2 stops26h 15mMultiple Airlines

Deal found 13/8£651

Sun 7/910:20BHD - BKK

2 stops26h 30mMultiple Airlines

Mon 29/909:30BKK - BHD

2 stops30h 15mMultiple Airlines

Deal found 13/8£689

Sun 2/1115:10BHD - BKK

2 stops20h 15mBritish Airways

Sun 14/1220:30BKK - BHD

2 stops20h 50mBritish Airways

Deal found 14/8£718

Wed 22/1017:25BHD - BKK

1 stop34h 05mKLM

Wed 19/1112:15BKK - BHD

1 stop15h 45mKLM

Deal found 13/8£801

Sun 2/1105:30BHD - BKK

1 stop20h 35mKLM

Sun 14/1212:15BKK - BHD

1 stop15h 45mKLM

Deal found 14/8£917

Best flights from Belfast to Thailand
Discover carefully curated flight deals from Belfast to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2025.

Wed 22/1013:50BHD - BKK

2 stops26h 10mMultiple Airlines

Tue 18/1102:10BKK - BHD

2 stops39h 05mMultiple Airlines

Deal found 13/8£566

Thu 5/206:35BHD - BKK

2 stops23h 30mBritish Airways

Thu 26/218:55BKK - BHD

2 stops22h 25mBritish Airways

Deal found 13/8£676

Tue 2/909:00BFS - BKK

3 stops31h 10mMultiple Airlines

Wed 24/918:55BKK - BFS

3 stops26h 35mMultiple Airlines

Deal found 14/8£590

Sun 2/1107:20BHD - BKK

2 stops27h 30mMultiple Airlines

Sat 13/1201:55BKK - BHD

2 stops23h 40mMultiple Airlines

Deal found 14/8£594

Sun 2/1120:45BFS - HKT

2 stops58h 00mMultiple Airlines

Sun 9/1116:40HKT - BFS

2 stops35h 50mMultiple Airlines

Deal found 13/8£611

Sun 2/1109:25BFS - BKK

2 stops25h 25mMultiple Airlines

Sat 13/1201:55BKK - BFS

2 stops22h 45mMultiple Airlines

Deal found 14/8£613

Thu 8/110:40BHD - BKK

2 stops24h 25mMultiple Airlines

Wed 28/101:30BKK - BHD

2 stops24h 40mMultiple Airlines

Deal found 14/8£614

Sat 27/918:45BFS - BKK

3 stops31h 05mMultiple Airlines

Sat 4/1008:55BKK - BFS

3 stops44h 10mMultiple Airlines

Deal found 13/8£624

Thu 8/118:55BFS - BKK

1 stop32h 30mMultiple Airlines

Thu 29/112:25BKK - BFS

1 stop28h 45mMultiple Airlines

Deal found 14/8£633

Mon 8/906:10BFS - BKK

2 stops27h 40mMultiple Airlines

Sat 13/902:10BKK - BFS

2 stops26h 15mMultiple Airlines

Deal found 13/8£651

Sun 7/910:20BHD - BKK

2 stops26h 30mMultiple Airlines

Mon 29/909:30BKK - BHD

2 stops30h 15mMultiple Airlines

Deal found 13/8£689

Last-minute flights from Belfast to Thailand
Discover last-minute flight deals from Belfast to Thailand. Data last updated 15 August 2025 and is based on user searches.

Tue 2/909:00BFS - BKK

3 stops31h 10mMultiple Airlines

Wed 24/918:55BKK - BFS

3 stops26h 35mMultiple Airlines

Deal found 14/8£590

Sun 7/910:20BHD - BKK

2 stops26h 30mMultiple Airlines

Sun 28/902:55BKK - BHD

2 stops36h 50mMultiple Airlines

Deal found 13/8£689

Mon 8/906:10BFS - BKK

2 stops27h 40mMultiple Airlines

Sat 13/902:10BKK - BFS

2 stops26h 15mMultiple Airlines

Deal found 13/8£651

Sat 27/918:45BFS - BKK

3 stops31h 05mMultiple Airlines

Sat 4/1008:55BKK - BFS

3 stops44h 10mMultiple Airlines

Deal found 13/8£624

One-way flights from Belfast to Thailand
Search for one-way flight options from Belfast to Thailand. Find affordable one-way fares based on user searches. Data last updated 15 August 2025.

Fri 26/1206:30BFS - BKK

3 stops21h 00mMultiple Airlines

Deal found 13/8£560

Sat 11/1019:00BHD - BKK

3 stops38h 00mMultiple Airlines

Deal found 14/8£959

Sat 11/1006:30BHD - BKK

1 stop21h 00mKLM

Deal found 14/8£2,289

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Wed 22/10

13:50-22:00

2 stops26h 10m

Bangkok Suvarnabhumi

Tue 18/11

02:10-10:15

2 stops39h 05m

£566

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 2/9

09:00-22:10

3 stops31h 10m

Bangkok Suvarnabhumi

Wed 24/9

18:55-15:30

3 stops26h 35m

£590

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 2/11

07:20-17:50

2 stops27h 30m

Bangkok Suvarnabhumi

Sat 13/12

01:55-18:35

2 stops23h 40m

£594

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Sun 2/11

20:45-13:45

2 stops58h 00m

Phuket City

Sun 9/11

16:40-21:30

2 stops35h 50m

£611

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 2/11

09:25-17:50

2 stops25h 25m

Bangkok Suvarnabhumi

Sat 13/12

01:55-17:40

2 stops22h 45m

£613

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 8/1

10:40-18:05

2 stops24h 25m

Bangkok Suvarnabhumi

Wed 28/1

01:30-19:10

2 stops24h 40m

£614

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sat 27/9

18:45-07:50

3 stops31h 05m

Bangkok Suvarnabhumi

Sat 4/10

08:55-23:05

3 stops44h 10m

£624

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 8/1

18:55-10:25

1 stop32h 30m

Bangkok Suvarnabhumi

Thu 29/1

12:25-10:10

1 stop28h 45m

£633

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 8/9

06:10-15:50

2 stops27h 40m

Bangkok Suvarnabhumi

Sat 13/9

02:10-22:25

2 stops26h 15m

£651

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

06:35-13:05

2 stops23h 30m

Bangkok Suvarnabhumi

Thu 26/2

18:55-10:20

2 stops22h 25m

£676

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 14 results

Best time to book a flight from Belfast to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Belfast with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Belfast to Thailand?

Currently, May is the cheapest month in which you can book a flight from Belfast to Thailand (average of £717). Flying from Belfast to Thailand in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to TH?

When flying from Belfast to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Thailand

See what other customers who have flown with KLM, Qatar Airways, andBritish Airways from Belfast to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,384 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Qatar Airways

7.4

Good

3,608 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.7

Okay

7,267 reviews

KLM

7.8

Good

1,384 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the most popular routes from Belfast to Thailand?
The most popular flight routes from Belfast to Thailand are Belfast Intl - Bangkok Suvarnabhumi, Belfast City - Bangkok Suvarnabhumi and Belfast Intl - Chiang Mai.
Can I find deals for flights from Belfast to Thailand that include hotel bookings?
Yes. In addition to deals on Belfast to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast to Thailand?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Thailand.
Can I find deals for business class flights from Belfast to Thailand?
Yes. Cheapflights offers flight deals from Belfast to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Belfast to Thailand?
Currently, May is the cheapest month in which you can book a flight from Belfast to Thailand (average of £717). Flying from Belfast to Thailand in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Belfast to Thailand

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£556	Average£747	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£582	Average£772	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£909	Average£1,236	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast to Thailand?

Cheapflights makes it easy to find Belfast to Thailand flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Thailand?

Cheapflights simply makes it quick and affordable to book flights from Belfast to Thailand by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast to Thailand with no change fees?

Need flexible booking options for your flight to Thailand from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Thailand become cheaper?

Yes! Start tracking prices for Belfast to Thailand flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to Thailand from £560

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Thailand

Keep the following information in mind while searching for Belfast to Thailand flight deals. Data was last updated 15 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Thailand

Cheapest flights from Belfast to ThailandExplore the most affordable flight options available from Belfast to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from Belfast to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Thailand that are best for you.

Best time to book a flight from Belfast to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Belfast with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Belfast to Thailand?

What is the cheapest time of day to fly from BFS to TH?

Find hourly flight availability from Belfast to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

Reviews of airlines servicing Thailand

See what other customers who have flown with KLM, Qatar Airways, andBritish Airways from Belfast to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Belfast to Thailand?

Can I find deals for flights from Belfast to Thailand that include hotel bookings?

How can I find direct flights from Belfast to Thailand?

Can I find deals for business class flights from Belfast to Thailand?

What is the cheapest month to book a flight from Belfast to Thailand?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast to Thailand

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Belfast to Thailand

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Thailand?

Why should you use Cheapflights to find cheap flight tickets from Belfast to Thailand?

Can Cheapflights find flights from Belfast to Thailand with no change fees?

Can Cheapflights notify me if prices for flights from Belfast to Thailand become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to Thailand
Explore the most affordable flight options available from Belfast to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.