In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 is the cheapest time of day to fly from NIR to BKK?

When flying from Northern Ireland to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Northern Ireland to Suvarnabhumi that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Suvarnabhumi?

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

Can I find deals for business class flights from Northern Ireland to Suvarnabhumi?

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

£265+ Cheap Flights from Northern Ireland to Bangkok Suvarnabhumi Airport

Cheap flight deals from Northern Ireland to Suvarnabhumi

Enter your travel dates to find the best prices.

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Cheapest flights from Northern Ireland to Suvarnabhumi
Explore the most affordable flight options available from Northern Ireland to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Tue 10/1107:20 -

2 stops35h 10m

Thu 19/1119:30 -

2 stops31h 05m

Deal found 21/10£572

Sat 21/1106:35 -

2 stops35h 45m

Fri 27/1104:20 -

2 stops23h 10m

Deal found 23/10£677

Sat 31/1007:25 -

2 stops22h 40m

Thu 26/1119:55 -

2 stops32h 10m

Deal found 22/10£704

Sun 8/1106:30 -

2 stops23h 35m

Wed 11/1103:00 -

2 stops20h 55m

Deal found 19/10£846

Sat 31/1017:15 -

1 stop33h 50m

Thu 26/1112:05 -

1 stop28h 05m

Deal found 22/10£890

Find flight deals from Northern Ireland to Suvarnabhumi

Round-trip from	£551
One-way from	£265
Popular in	December
Cheapest in	September
Average price	£785

13/1-21/1
4 total stops
59h 10m total
Northern Ireland to Bangkok

Search Deals

17/11-31/12
3 total stops
44h 40m total
Northern Ireland to Bangkok

Search Deals

Highest demand for flights based on searches. 30% potential increase in price (£291 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease (£76 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 18/11

11:00-10:45

3 stops40h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£279

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Mon 9/11

08:00-14:20

3 stops47h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£298

Fastest return journey

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Thu 19/11

16:00-12:20

3 stops37h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£301

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Mon 23/11

19:20-10:40

3 stops56h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£315

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sat 27/2

20:05-04:00

3 stops48h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£315

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Mon 16/11

08:00-10:45

3 stops43h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£327

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Tue 22/12

12:05-12:20

3 stops41h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£536

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 13/1

07:25-00:55

2 stops34h 30m

Bangkok Suvarnabhumi

Thu 21/1

01:55-19:35

2 stops24h 40m

£551

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Mon 8/2

07:20-15:55

2 stops25h 35m

Bangkok Suvarnabhumi

Sun 28/2

16:50-20:30

2 stops34h 40m

£612

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sat 21/11

06:35-01:20

2 stops35h 45m

Bangkok Suvarnabhumi

Fri 27/11

04:20-20:30

2 stops23h 10m

£677

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Northern Ireland to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Northern Ireland with our price prediction graph.

BHD-BKK

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 Northern Ireland to Bangkok Suvarnabhumi Airport

GBNIR-BKK

BHD-BKK

What is the cheapest month to book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport (average of £688). Flying from Northern Ireland to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,146). 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.

How much does it cost for a return flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment.

Northern Ireland to Bangkok Suvarnabhumi Airport flights typically cost between £722 and £867 in December.
The cheapest return price found within the last 5 days was £510 on Multiple Airlines (3 Dec–17 Dec).

Related info for your journey

Can I find deals for flights from Northern Ireland to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Suvarnabhumi.
Can I find deals for business class flights from Northern Ireland to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Northern Ireland to Suvarnabhumi 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 Northern Ireland to Bangkok Suvarnabhumi Airport?
Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport (average of £688). Flying from Northern Ireland to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,146). 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.

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Top 2 airlines flying from Northern Ireland to Suvarnabhumi

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£658	Average£803	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£658	Average£875	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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How does Cheapflights help users find flights from Northern Ireland to Suvarnabhumi?

Deals for Northern Ireland to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Suvarnabhumi?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Suvarnabhumi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Suvarnabhumi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Suvarnabhumi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Northern Ireland to Suvarnabhumi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Northern Ireland to Bangkok Suvarnabhumi Airport from £265

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Suvarnabhumi

Cheapest flights from Northern Ireland to SuvarnabhumiExplore the most affordable flight options available from Northern Ireland to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from Northern Ireland to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Northern Ireland to SuvarnabhumiDiscover carefully curated flight deals from Northern Ireland to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Northern Ireland to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Northern Ireland to SuvarnabhumiDiscover last-minute flight deals from Northern Ireland to Suvarnabhumi. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Suvarnabhumi. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Northern Ireland to SuvarnabhumiSearch for one-way flight options from Northern Ireland to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Northern Ireland to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Find flight deals from Northern Ireland to Suvarnabhumi

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Popular in

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Use the filters below to find and compare flights from Northern Ireland to Bangkok Suvarnabhumi Airport that are best for you.

Best time to book a flight from Northern Ireland to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Northern Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

How much does it cost for a return flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment.

Northern Ireland to Bangkok Suvarnabhumi Airport flights typically cost between £722 and £867 in December.The cheapest return price found within the last 5 days was £510 on Multiple Airlines (3 Dec–17 Dec).

Related info for your journey

Can I find deals for flights from Northern Ireland to Suvarnabhumi that include hotel bookings?

How can I find direct flights from Northern Ireland to Suvarnabhumi?

Can I find deals for business class flights from Northern Ireland to Suvarnabhumi?

What is the cheapest month to book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Travelling to a place near Bangkok Suvarnabhumi Airport?

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Alternative routes for Northern Ireland to Suvarnabhumi

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

Complete your trip

Complete your trip to Suvarnabhumi by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thailand

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Search flights from Northern Ireland to Suvarnabhumi by cabin class

Find flights from Northern Ireland to Suvarnabhumi, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Suvarnabhumi flights

Browse other Northern Ireland and Suvarnabhumi flight options. Last updated on 24 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

Other flights to Suvarnabhumi

Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Top 2 airlines flying from Northern Ireland to Suvarnabhumi

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How does Cheapflights help users find flights from Northern Ireland to Suvarnabhumi?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Suvarnabhumi?

Can Cheapflights find flights from Northern Ireland to Suvarnabhumi with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Suvarnabhumi become cheaper?

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Cheapest flights from Northern Ireland to Suvarnabhumi
Explore the most affordable flight options available from Northern Ireland to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Northern Ireland to Suvarnabhumi
Discover carefully curated flight deals from Northern Ireland to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Northern Ireland to Suvarnabhumi
Discover last-minute flight deals from Northern Ireland to Suvarnabhumi. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Northern Ireland to Suvarnabhumi
Search for one-way flight options from Northern Ireland to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Northern Ireland to Bangkok Suvarnabhumi Airport flights typically cost between £722 and £867 in December.
The cheapest return price found within the last 5 days was £510 on Multiple Airlines (3 Dec–17 Dec).