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Cheap flights from Northern Ireland to Bangkok from £443

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Bangkok
Explore the most affordable flight options available from Northern Ireland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Thu 12/306:00
BFS
-
BKK
2 stops29h 05m
Multiple Airlines
Thu 26/301:30
BKK
-
BFS
2 stops37h 10m
Multiple Airlines
Deal found 5/2£443
Thu 12/307:25
BHD
-
BKK
2 stops27h 40m
Multiple Airlines
Thu 26/301:30
BKK
-
BHD
2 stops38h 50m
Multiple Airlines
Deal found 5/2£465
Thu 5/306:30
BFS
-
BKK
2 stops26h 25m
Multiple Airlines
Wed 11/300:55
BKK
-
BFS
2 stops24h 00m
Multiple Airlines
Deal found 5/2£513
Thu 9/416:35
BHD
-
BKK
2 stops23h 25m
Multiple Airlines
Thu 30/408:20
BKK
-
BHD
2 stops29h 25m
Multiple Airlines
Deal found 5/2£518
Fri 1/506:05
BFS
-
BKK
2 stops37h 15m
Multiple Airlines
Sat 9/519:35
BKK
-
BFS
2 stops33h 05m
Multiple Airlines
Deal found 6/2£518
Fri 1/507:00
BHD
-
BKK
2 stops36h 20m
Multiple Airlines
Sat 9/519:35
BKK
-
BHD
2 stops24h 05m
Multiple Airlines
Deal found 6/2£547
Thu 9/406:35
BFS
-
BKK
2 stops36h 55m
Multiple Airlines
Thu 30/408:20
BKK
-
BFS
2 stops29h 35m
Multiple Airlines
Deal found 5/2£549
Thu 5/315:05
BHD
-
BKK
2 stops27h 00m
Multiple Airlines
Wed 11/302:10
BKK
-
BHD
2 stops36h 20m
Multiple Airlines
Deal found 5/2£591
Wed 18/306:30
BFS
-
BKK
2 stops26h 25m
Multiple Airlines
Thu 2/402:10
BKK
-
BFS
2 stops24h 25m
Multiple Airlines
Deal found 7/2£593
Wed 18/307:25
BHD
-
BKK
2 stops21h 55m
Multiple Airlines
Fri 3/419:10
BKK
-
BHD
2 stops31h 20m
Multiple Airlines
Deal found 7/2£599
Sun 22/314:45
BFS
-
BKK
2 stops25h 40m
Multiple Airlines
Sun 29/320:15
BKK
-
BFS
3 stops34h 00m
Multiple Airlines
Deal found 5/2£612
Wed 9/909:50
BHD
-
BKK
1 stop17h 40m
KLM
Sun 20/911:25
BKK
-
BHD
2 stops59h 30m
KLM
Deal found 8/2£639

Find flight deals from Northern Ireland to Bangkok

Keep the following information in mind while searching for Northern Ireland to Bangkok flight deals. Data was last updated 8 February 2026.

Round-trip from

£443

Popular in

December

Cheapest in

May

Average price

£840
12/3-26/3
  • 12/3-26/3
  • 4 total stops
  • 66h 15m total
  • Northern Ireland to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Bangkok 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 8 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Bangkok that are best for you.

Fly from

Northern Ireland

Fly to

Bangkok

Route

Depart

Return

Price

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 12/3

06:00-18:05

2 stops29h 05m

Bangkok Suvarnabhumi

Thu 26/3

01:30-07:40

2 stops37h 10m

£443

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 5/3

06:30-15:55

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 11/3

00:55-17:55

2 stops24h 00m

£513

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 9/4

16:35-22:00

2 stops23h 25m

Bangkok Suvarnabhumi

Thu 30/4

08:20-07:45

2 stops29h 25m

£518

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 1/5

06:05-01:20

2 stops37h 15m

Bangkok Suvarnabhumi

Sat 9/5

19:35-22:40

2 stops33h 05m

£518

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 1/5

07:00-01:20

2 stops36h 20m

Bangkok Suvarnabhumi

Sat 9/5

19:35-13:40

2 stops24h 05m

£547

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 9/4

06:35-01:30

2 stops36h 55m

Bangkok Suvarnabhumi

Thu 30/4

08:20-07:55

2 stops29h 35m

£549

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 18/3

06:30-15:55

2 stops26h 25m

Bangkok Suvarnabhumi

Thu 2/4

02:10-20:35

2 stops24h 25m

£593

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 22/3

14:45-23:25

2 stops25h 40m

Bangkok Suvarnabhumi

Sun 29/3

20:15-00:15

3 stops34h 00m

£612

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 6/6

17:30-09:15

2 stops33h 45m

Bangkok Suvarnabhumi

Sat 27/6

11:25-16:55

2 stops35h 30m

£653

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 11/3

06:30-17:50

2 stops28h 20m

Bangkok Suvarnabhumi

Thu 26/3

19:05-20:40

2 stops32h 35m

£663

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 11 results
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Best time to book a flight from Northern Ireland to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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 Bangkok

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

Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £550). Flying from Northern Ireland to Bangkok in July is currently the most expensive (average of £710). 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?

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Bangkok. 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 Bangkok?

    KLM can get you from Northern Ireland to Bangkok in just under 33h 45m. Your travel time can differ by up to . Northern Ireland and Bangkok are separated by a distance of 6087 mi.

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

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

  • How can I find direct flights from Northern Ireland to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Bangkok 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?

    Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £550). Flying from Northern Ireland to Bangkok in July is currently the most expensive (average of £710). 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 Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Krabi flights
Gatwick to Chiang Mai flights
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Stansted to Chiang Mai flights
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Birmingham to Phuket City flights
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Manchester to Krabi flights
Cardiff to Suvarnabhumi flights
Inverness to Suvarnabhumi flights
Liverpool to Suvarnabhumi flights
Leeds to Suvarnabhumi flights
Newcastle upon Tyne to Don Mueang Intl flights
Norwich to Suvarnabhumi flights
Manchester to Chiang Mai flights
Newcastle upon Tyne to Phuket City flights

Top 2 airlines flying from Northern Ireland to Bangkok

Discover the top 2 airlines that operate flights from Northern Ireland to Bangkok. 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£554Average£717FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£617Average£749FlexibilityNo 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 Bangkok?

Cheapflights helps you search for flights from Northern Ireland to Bangkok via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

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

Yes, Cheapflights offers price alerts on Northern Ireland to Bangkok 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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