How long is the flight from Northern Ireland to Thailand?

Airlines like British Airways fly from Northern Ireland to Thailand in about 28h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Northern Ireland and Thailand is about 6314 mi.

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 is the cheapest time of day to fly from NIR to TH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Thailand as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Northern Ireland 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.

£302+ Cheap Flights from Northern Ireland to Thailand

Cheap flight deals from Northern Ireland to Thailand

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Northern Ireland to Thailand
Explore the most affordable flight options available from Northern Ireland to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Fri 30/1007:45 -

2 stops46h 00m

Thu 5/1114:00 -

2 stops36h 35m

Deal found 24/9£455

Thu 24/911:45 -

2 stops43h 05m

Fri 9/1008:20 -

2 stops31h 40m

Deal found 23/9£566

Thu 5/1107:15 -

2 stops31h 45m

Tue 10/1100:05 -

2 stops27h 25m

Deal found 20/9£573

Mon 16/1109:25 -

2 stops28h 55m

Mon 7/1223:40 -

2 stops39h 45m

Deal found 24/9£618

Sun 22/1107:30 -

2 stops26h 35m

Tue 15/1213:55 -

2 stops26h 45m

Deal found 23/9£628

Sat 28/1106:35 -

2 stops29h 50m

Tue 15/1218:55 -

2 stops23h 35m

Deal found 25/9£702

Thu 22/1007:00 -

2 stops28h 25m

Thu 29/1008:20 -

2 stops33h 30m

Deal found 23/9£703

Wed 21/1007:00 -

2 stops28h 40m

Wed 28/1011:05 -

2 stops34h 25m

Deal found 23/9£711

Sat 28/1106:35 -

2 stops29h 50m

Sun 13/1218:55 -

2 stops22h 50m

Deal found 25/9£727

Sun 22/1115:15 -

1 stop17h 50m

Tue 15/1223:05 -

1 stop18h 45m

Deal found 23/9£736

Mon 28/1219:25 -

2 stops46h 20m

Fri 22/114:35 -

2 stops36h 55m

Deal found 25/9£753

Sat 26/917:30 -

2 stops33h 45m

Fri 9/1011:25 -

2 stops35h 30m

Deal found 24/9£755

Best flights from Northern Ireland to Thailand
Discover carefully curated flight deals from Northern Ireland to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Fri 30/1007:45 -

2 stops46h 00m

Thu 5/1114:00 -

2 stops36h 35m

Deal found 24/9£455

Mon 16/1109:25 -

2 stops28h 55m

Mon 7/1223:40 -

2 stops39h 45m

Deal found 24/9£618

Wed 25/1110:10 -

2 stops19h 05m

Mon 14/1203:00 -

2 stops21h 25m

Deal found 25/9£867

Thu 5/1107:15 -

2 stops31h 45m

Tue 10/1100:05 -

2 stops27h 25m

Deal found 20/9£573

Sun 22/1107:30 -

2 stops26h 35m

Tue 15/1213:55 -

2 stops26h 45m

Deal found 23/9£628

Sat 28/1106:35 -

2 stops29h 50m

Tue 15/1218:55 -

2 stops23h 35m

Deal found 25/9£702

Wed 21/1007:00 -

2 stops28h 40m

Wed 28/1011:05 -

2 stops34h 25m

Deal found 23/9£711

Fri 19/308:35 -

2 stops21h 30m

Thu 1/402:30 -

2 stops22h 15m

Deal found 23/9£805

Thu 22/1007:00 -

2 stops28h 25m

Thu 29/1012:00 -

3 stops29h 50m

Deal found 23/9£752

Fri 27/1117:45 -

2 stops22h 25m

Sat 19/1218:40 -

2 stops20h 50m

Deal found 25/9£868

Sat 28/1106:35 -

2 stops29h 50m

Thu 17/1218:55 -

2 stops23h 00m

Deal found 25/9£889

Wed 21/1016:05 -

2 stops22h 20m

Sun 25/1018:55 -

2 stops22h 50m

Deal found 23/9£938

Mon 16/1109:25 -

3 stops30h 35m

Mon 7/1212:20 -

2 stops37h 15m

Deal found 24/9£1,102

Mon 19/1007:00 -

3 stops27h 50m

Mon 26/1013:00 -

3 stops35h 20m

Deal found 21/9£1,259

Find flight deals from Northern Ireland to Thailand

Round-trip from	£455
One-way from	£302
Popular in	December
Cheapest in	September
Average price	£672

30/10-5/11
4 total stops
82h 35m total
Northern Ireland to Thailand

Search Deals

22/2-31/12
3 total stops
43h 55m total
Northern Ireland to Thailand

Search Deals

Highest demand for flights based on searches. 31% potential increase in price (£304 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease (£77 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Thailand 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

Mon 22/2

14:20-17:15

3 stops43h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£302

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 30/9

07:00-17:45

3 stops28h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£307

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Thu 18/2

07:15-10:10

2 stops43h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£331

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Thu 22/10

07:00-10:20

3 stops45h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£367

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sat 3/10

14:15-20:25

3 stops24h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£375

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sun 4/10

07:00-12:30

2 stops23h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£398

LondonderryBangkok

LDY Londonderry Eglinton - BKK Bangkok Suvarnabhumi

LDYBKK

Londonderry Eglinton

Fri 6/11

06:30-13:05

2 stops23h 35m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£403

BelfastPhuket City

BHD Belfast City - HKT Phuket City

BHDHKT

Belfast City

Fri 30/10

07:45-12:45

2 stops46h 00m

Phuket City

Thu 5/11

14:00-19:35

2 stops36h 35m

£455

BelfastPhuket City

BHD Belfast City - HKT Phuket City

BHDHKT

Belfast City

Thu 5/11

07:15-22:00

2 stops31h 45m

Phuket City

Tue 10/11

00:05-20:30

2 stops27h 25m

£573

BelfastPhuket City

BHD Belfast City - HKT Phuket City

BHDHKT

Belfast City

Tue 8/12

14:20-12:00

2 stops38h 40m

Phuket City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£618

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 25 resultsSorted by cheapest first

Best time to book a flight from Northern Ireland to Thailand

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

BHD-BKK

LDY-BKK

BHD-HKT

BHD-USM

BHD-UTP

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 Thailand

GBNIR-TH0

BHD-BKK

LDY-BKK

BHD-HKT

BHD-USM

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

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Thailand (average of £687). Flying from Northern Ireland to Thailand in December is currently the most expensive (average of £1,158). 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.

Related info for your journey

How long is the flight from Northern Ireland to Thailand?
Airlines like British Airways fly from Northern Ireland to Thailand in about 28h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Northern Ireland and Thailand is about 6314 mi.
Can I find deals for flights from Northern Ireland to Thailand that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Thailand?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Thailand.
Can I find deals for business class flights from Northern Ireland to Thailand?
Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Thailand?
Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Thailand (average of £687). Flying from Northern Ireland to Thailand in December is currently the most expensive (average of £1,158). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Top regions

Alternative routes for Northern Ireland to Thailand

Heathrow to Suvarnabhumi flights

Gatwick to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

London City to Suvarnabhumi flights

Heathrow to New Delhi flights

Heathrow to Mumbai flights

Heathrow to Haneda flights

Heathrow to Don Mueang Intl flights

Luton to Suvarnabhumi flights

Gatwick to Don Mueang Intl flights

Manchester to Suvarnabhumi flights

Heathrow to Hong Kong flights

Heathrow to Colombo flights

Gatwick to New Delhi flights

Heathrow to Kuala Lumpur Intl flights

Stansted to New Delhi flights

Heathrow to Islamabad flights

Heathrow to Manila flights

Heathrow to Narita flights

Manchester to Islamabad flights

Gatwick to Haneda flights

Gatwick to Narita flights

Stansted to Narita flights

Gatwick to Mumbai flights

Gatwick to Manila flights

Stansted to Haneda flights

Heathrow to Singapore flights

Stansted to Mumbai flights

London City to Narita flights

Stansted to Manila flights

Heathrow to Lahore flights

Manchester to Don Mueang Intl flights

Heathrow to Incheon Intl flights

Gatwick to Hong Kong flights

Stansted to Islamabad flights

Gatwick to Ahmedabad flights

Heathrow to Phuket City flights

Gatwick to Kuala Lumpur Intl flights

London City to Hong Kong flights

Gatwick to Singapore flights

Stansted to Hong Kong flights

London City to Manila flights

Heathrow to Dhaka flights

Gatwick to Colombo flights

Stansted to Colombo flights

Heathrow to Ahmedabad flights

Gatwick to Islamabad flights

Heathrow to Kathmandu flights

Luton to New Delhi flights

Top 2 airlines flying from Northern Ireland to Thailand

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£665	Average£792	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£665	Average£950	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Northern Ireland 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 Northern Ireland to Thailand?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland 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 Northern Ireland to Thailand with no change fees?

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

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

Yes, Cheapflights offers price alerts on Northern Ireland to Thailand flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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 Northern Ireland to Thailand from £302

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Thailand

Cheapest flights from Northern Ireland to ThailandExplore the most affordable flight options available from Northern Ireland to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Explore the most affordable flight options available from Northern Ireland to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Best flights from Northern Ireland to ThailandDiscover carefully curated flight deals from Northern Ireland to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals from Northern Ireland to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Northern Ireland to ThailandDiscover last-minute flight deals from Northern Ireland to Thailand. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Thailand. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Northern Ireland to ThailandSearch for one-way flight options from Northern Ireland to Thailand. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options from Northern Ireland to Thailand. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Find flight deals from Northern Ireland to Thailand

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Thailand

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

Cheapflights Insights

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

Related info for your journey

How long is the flight from Northern Ireland to Thailand?

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

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

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

What is the cheapest month to book a flight from Northern Ireland 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 Northern Ireland to Thailand

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

Complete your trip

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

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Northern Ireland to Thailand by cabin class

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

Northern Ireland and Thailand flights

Browse other Northern Ireland and Thailand flight options. Last updated on 25 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Northern Ireland to Thailand flights

Consider these flights travelling from Northern Ireland to Thailand.

Fly to Thailand regions

Consider these flights travelling to Thailand regions.

Top 2 airlines flying from Northern Ireland to Thailand

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Thailand
Explore the most affordable flight options available from Northern Ireland to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Best flights from Northern Ireland to Thailand
Discover carefully curated flight deals from Northern Ireland to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Northern Ireland to Thailand
Discover last-minute flight deals from Northern Ireland to Thailand. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Northern Ireland to Thailand
Search for one-way flight options from Northern Ireland to Thailand. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.