Cheap flights from Northern Ireland to Bangkok from £480

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BKK
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

£480

Popular in

December

Cheapest in

May

Average price

£812
23/11-30/11
  • 23/11-30/11
  • 6 total stops
  • 77h 20m total
  • Northern Ireland to Bangkok
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find 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 28 October 2025.

Sun 23/1105:45BFS - BKK
3 stops46h 05mMultiple Airlines
Sun 30/1118:40BKK - BFS
3 stops31h 15mMultiple Airlines
Deal found 26/10£480
Sun 23/1117:10BHD - BKK
2 stops22h 20mMultiple Airlines
Sun 30/1118:05BKK - BHD
2 stops46h 00mMultiple Airlines
Deal found 26/10£500
Wed 10/1221:05BFS - BKK
3 stops43h 20mMultiple Airlines
Wed 17/1212:30BKK - BFS
2 stops37h 50mMultiple Airlines
Deal found 26/10£545
Sun 28/1222:20BFS - BKK
2 stops32h 50mMultiple Airlines
Sat 28/322:05BKK - BFS
2 stops28h 35mMultiple Airlines
Deal found 26/10£710
Mon 3/1114:40BHD - BKK
2 stops20h 45mBritish Airways
Sun 30/1108:15BKK - BHD
2 stops31h 10mBritish Airways
Deal found 24/10£767
Sun 23/1110:40BHD - BKK
1 stop22h 25mBritish Airways
Sun 30/1108:15BKK - BHD
2 stops31h 10mBritish Airways
Deal found 26/10£786
Mon 3/1114:40BHD - BKK
2 stops20h 45mMultiple Airlines
Sun 30/1108:15BKK - BHD
2 stops31h 10mMultiple Airlines
Deal found 25/10£812
Sun 28/1207:00BHD - BKK
2 stops29h 50mMultiple Airlines
Sat 28/318:40BKK - BHD
3 stops25h 10mMultiple Airlines
Deal found 26/10£839
Sun 23/1106:30BHD - BKK
1 stop20h 35mKLM
Sun 30/1112:15BKK - BHD
1 stop35h 35mKLM
Deal found 26/10£965

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 28 October 2025.
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

Sun 23/11

05:45-10:50

3 stops46h 05m

Bangkok Suvarnabhumi

Sun 30/11

18:40-18:55

3 stops31h 15m

£480

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 23/11

17:10-22:30

2 stops22h 20m

Bangkok Suvarnabhumi

Sun 30/11

18:05-09:05

2 stops46h 00m

£500

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

10:40-22:30

2 stops28h 50m

Bangkok Suvarnabhumi

Wed 25/2

02:10-07:30

2 stops36h 20m

£527

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 10/12

21:05-23:25

3 stops43h 20m

Bangkok Suvarnabhumi

Wed 17/12

12:30-19:20

2 stops37h 50m

£545

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 17/3

15:05-01:05

2 stops27h 00m

Bangkok Suvarnabhumi

Mon 30/3

03:00-10:35

2 stops37h 35m

£645

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 28/12

22:20-14:10

2 stops32h 50m

Bangkok Suvarnabhumi

Sat 28/3

22:05-19:40

2 stops28h 35m

£710

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 17/3

20:55-10:25

1 stop30h 30m

Bangkok Suvarnabhumi

Mon 30/3

02:10-20:25

2 stops24h 15m

£716

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 17/3

06:30-09:15

2 stops19h 45m

Bangkok Suvarnabhumi

Tue 31/3

12:05-21:20

1 stop15h 15m

£794

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 29/3

17:25-09:30

1 stop34h 05m

Bangkok Suvarnabhumi

Tue 7/4

12:05-21:20

1 stop15h 15m

£808

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 28/12

07:00-19:50

2 stops29h 50m

Bangkok Suvarnabhumi

Sat 28/3

22:05-16:20

2 stops25h 15m

£857

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 13 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, January is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £510). Flying from Northern Ireland to Bangkok in July is currently the most expensive (average of £733). 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 NIR to BKK?

Find hourly flight availability from Northern Ireland to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

One of the essential ways to save on airfare from Northern Ireland to Bangkok is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

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.
  • 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, January is the cheapest month in which you can book a flight from Northern Ireland to Bangkok (average of £510). Flying from Northern Ireland to Bangkok in July is currently the most expensive (average of £733). 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.

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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£566Average£756FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£606Average£747FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

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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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