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Cheap flights from Northern Ireland to Thailand from £384

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Thailand

Enter your travel dates to find the best prices.

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 24 March 2026.

Wed 22/420:15
BFS
-
BKK
3 stops45h 35m
Multiple Airlines
Wed 6/522:45
BKK
-
BFS
2 stops22h 35m
Multiple Airlines
Deal found 19/3£533
Mon 2/1106:30
BFS
-
BKK
2 stops22h 50m
Multiple Airlines
Thu 19/1101:55
BKK
-
BFS
2 stops25h 45m
Multiple Airlines
Deal found 22/3£540
Thu 11/606:10
BFS
-
BKK
2 stops24h 25m
Multiple Airlines
Wed 8/722:35
BKK
-
BFS
2 stops28h 05m
Multiple Airlines
Deal found 21/3£582
Sun 7/606:30
BHD
-
BKK
2 stops46h 40m
Multiple Airlines
Tue 23/603:15
BKK
-
BHD
2 stops38h 45m
Multiple Airlines
Deal found 19/3£585
Wed 6/507:30
BFS
-
BKK
3 stops46h 40m
Multiple Airlines
Wed 13/522:45
BKK
-
BFS
2 stops22h 35m
Multiple Airlines
Deal found 22/3£593
Thu 1/1016:35
BHD
-
BKK
2 stops35h 45m
Multiple Airlines
Mon 26/1018:55
BKK
-
BHD
2 stops44h 30m
Multiple Airlines
Deal found 20/3£595
Thu 11/607:00
BHD
-
BKK
2 stops23h 35m
Multiple Airlines
Wed 8/722:35
BKK
-
BHD
2 stops22h 30m
Multiple Airlines
Deal found 21/3£610
Sat 3/1007:00
BHD
-
BKK
2 stops24h 05m
Multiple Airlines
Mon 26/1012:45
BKK
-
BHD
1 stop27h 50m
Multiple Airlines
Deal found 22/3£613
Tue 5/507:35
BFS
-
HKT
3 stops42h 00m
Multiple Airlines
Tue 12/511:05
HKT
-
BFS
2 stops34h 10m
Multiple Airlines
Deal found 21/3£628
Fri 8/519:20
BFS
-
HKT
3 stops46h 35m
Multiple Airlines
Fri 15/516:10
HKT
-
BFS
3 stops25h 45m
Multiple Airlines
Deal found 24/3£628
Sat 3/1007:00
BHD
-
BKK
2 stops24h 05m
Multiple Airlines
Tue 27/1007:45
BKK
-
BHD
1 stop32h 50m
Multiple Airlines
Deal found 22/3£629
Thu 7/510:20
BFS
-
HKT
2 stops26h 00m
Multiple Airlines
Wed 13/503:20
HKT
-
BFS
2 stops34h 20m
Multiple Airlines
Deal found 23/3£632

Find flight deals from Northern Ireland to Thailand

Keep the following information in mind while searching for Northern Ireland to Thailand flight deals. Data was last updated 24 March 2026.

Round-trip from

£523

One-way from

£424

Popular in

December

Cheapest in

August

Average price

£751
6/5-27/5
  • 6/5-27/5
  • 4 total stops
  • 52h 30m total
  • Northern Ireland to Thailand
Search Deals
7/7
  • 7/7
  • 3 total stops
  • 39h 00m total
  • Northern Ireland to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 March 2026.
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

BFS - BKK

BFSBKK

Belfast Intl

Wed 22/4

07:30-06:30

3 stops41h 00m

Bangkok Suvarnabhumi

Tue 5/5

03:15-15:20

3 stops42h 05m

£555

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 6/5

07:30-12:10

3 stops46h 40m

Bangkok Suvarnabhumi

Wed 13/5

22:45-15:20

2 stops22h 35m

£593

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Fri 8/5

19:20-23:55

3 stops46h 35m

Phuket City

Fri 15/5

16:10-11:55

3 stops25h 45m

£628

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Tue 5/5

08:00-18:20

2 stops28h 20m

Phuket City

Mon 11/5

03:20-20:55

2 stops23h 35m

£631

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Thu 7/5

10:20-18:20

2 stops26h 00m

Phuket City

Wed 13/5

03:20-07:40

2 stops34h 20m

£632

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 19/4

07:00-18:10

2 stops29h 10m

Bangkok Suvarnabhumi

Sat 25/4

03:15-23:25

2 stops26h 10m

£642

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Sun 21/6

10:55-18:25

2 stops25h 30m

Phuket City

Wed 8/7

09:25-07:40

2 stops28h 15m

£658

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 12/6

09:55-18:10

2 stops26h 15m

Bangkok Suvarnabhumi

Sun 5/7

09:15-23:25

2 stops20h 10m

£660

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 4/5

08:40-19:15

2 stops28h 35m

Bangkok Suvarnabhumi

Mon 11/5

20:15-23:20

3 stops33h 05m

£696

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 9/4

11:05-18:40

2 stops25h 35m

Bangkok Suvarnabhumi

Fri 17/4

03:15-17:20

2 stops20h 05m

£697

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.
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

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

Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Thailand (average of £560). Flying from Northern Ireland to Thailand in July is currently the most expensive (average of £731). 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

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

  • How long is the flight from Northern Ireland to Thailand?

    Airlines like KLM fly from Northern Ireland to Thailand in about 17h 40m. 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 6087 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, August is the cheapest month in which you can book a flight from Northern Ireland to Thailand (average of £560). Flying from Northern Ireland to Thailand in July is currently the most expensive (average of £731). 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

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Alternative routes for Northern Ireland to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to New Delhi flights
Stansted to New Delhi flights
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London City to Manila flights
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London City to Denpasar flights
Heathrow to Pu Dong flights
Heathrow to Bangalore flights
Luton to Narita flights
Gatwick to Islamabad flights
Heathrow to Hanoi flights
Heathrow to Gimpo Intl flights
Stansted to Hong Kong flights
Gatwick to Hong Kong flights
Stansted to Islamabad flights

Top 2 airlines flying from Northern Ireland to Thailand

Discover the top 2 airlines that operate flights from Northern Ireland to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£564Average£757FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£670Average£780FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 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.

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