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Cheap flights from Northern Ireland to Bangkok from £536

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Bangkok departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 00:10BFS-BKK
35h 10m2 stops
Multiple Airlines Logo
19:30 - 18:55BKK-BFS
30h 25m2 stops
£536Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
20:05 - 10:25BFS-BKK
31h 20m1 stop
Multiple Airlines Logo
12:25 - 08:25BKK-BFS
27h 00m1 stop
£561Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
17:45 - 10:10BHD-BKK
33h 25m2 stops
Multiple Airlines Logo
19:55 - 08:25BKK-BHD
43h 30m2 stops
£561Multiple Airlines
Find Deal
Thu, 5 Feb - Thu, 26 Feb
Multiple Airlines Logo
17:45 - 22:30BHD-BKK
21h 45m2 stops
Multiple Airlines Logo
02:10 - 07:30BKK-BHD
36h 20m2 stops
£562Multiple Airlines
Find Deal
Thu, 5 Feb - Wed, 25 Feb
KLM Logo
06:30 - 09:15BHD-BKK
19h 45m2 stops
KLM Logo
11:35 - 21:00BKK-BHD
40h 25m2 stops
£773KLM
Find Deal
Mon, 16 Mar - Fri, 20 Mar
KLM Logo
06:30 - 09:15BHD-BKK
19h 45m2 stops
KLM Logo
12:15 - 16:50BKK-BHD
35h 35m1 stop
£783KLM
Find Deal
Thu, 4 Dec - Thu, 11 Dec
KLM Logo
06:30 - 10:05BHD-BKK
20h 35m1 stop
KLM Logo
11:35 - 16:50BKK-BHD
36h 15m2 stops
£784KLM
Find Deal
Mon, 16 Mar - Fri, 20 Mar
British Airways Logo
11:30 - 18:25BHD-BKK
23h 55m2 stops
British Airways Logo
18:55 - 10:30BKK-BHD
22h 35m2 stops
£908British Airways
Find Deal
Mon, 16 Mar - Fri, 20 Mar
British Airways Logo
09:15 - 13:05BHD-BKK
20h 50m2 stops
British Airways Logo
20:30 - 10:30BKK-BHD
21h 00m2 stops
£916British Airways
Find Deal
Mon, 16 Mar - Fri, 20 Mar
British Airways Logo
06:35 - 13:05BHD-BKK
23h 30m2 stops
British Airways Logo
03:00 - 18:50BKK-BHD
22h 50m2 stops
£938British Airways
Find Deal
Mon, 16 Mar - Thu, 19 Mar

KLM flights from Northern Ireland to Bangkok

Our best KLM deals on Northern Ireland to Bangkok flight tickets
KLM
16 Mar
BHD06:30Belfast City
19h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
20 Mar
BKK11:35Bangkok Suvarnabhumi
40h 25m
2 stops
BHD21:00Belfast City
£773
Find similar
KLM
4 Dec
BHD06:30Belfast City
19h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
11 Dec
BKK12:15Bangkok Suvarnabhumi
35h 35m
1 stop
BHD16:50Belfast City
£783
Find similar
KLM
16 Mar
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
20 Mar
BKK11:35Bangkok Suvarnabhumi
36h 15m
2 stops
BHD16:50Belfast City
£784
Find similar

British Airways flights from Northern Ireland to Bangkok

Our best British Airways deals on Northern Ireland to Bangkok flight tickets
British Airways
16 Mar
BHD11:30Belfast City
23h 55m
2 stops
BKK18:25Bangkok Suvarnabhumi
20 Mar
BKK18:55Bangkok Suvarnabhumi
22h 35m
2 stops
BHD10:30Belfast City
£908
Find similar
British Airways
16 Mar
BHD09:15Belfast City
20h 50m
2 stops
BKK13:05Bangkok Suvarnabhumi
20 Mar
BKK20:30Bangkok Suvarnabhumi
21h 00m
2 stops
BHD10:30Belfast City
£916
Find similar
British Airways
16 Mar
BHD06:35Belfast City
23h 30m
2 stops
BKK13:05Bangkok Suvarnabhumi
19 Mar
BKK03:00Bangkok Suvarnabhumi
22h 50m
2 stops
BHD18:50Belfast City
£938
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 8 November 2025.
Use the filters below to find and compare flights from Northern Ireland to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 4/12

06:00-00:10

2 stops35h 10m

Bangkok Suvarnabhumi

Thu 11/12

19:30-18:55

2 stops30h 25m

£536

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 4/12

20:05-10:25

1 stop31h 20m

Bangkok Suvarnabhumi

Thu 11/12

12:25-08:25

1 stop27h 00m

£561

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

17:45-10:10

2 stops33h 25m

Bangkok Suvarnabhumi

Thu 26/2

19:55-08:25

2 stops43h 30m

£561

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

17:45-22:30

2 stops21h 45m

Bangkok Suvarnabhumi

Wed 25/2

02:10-07:30

2 stops36h 20m

£562

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

06:30-09:15

2 stops19h 45m

Bangkok Suvarnabhumi

Fri 20/3

11:35-21:00

2 stops40h 25m

£773

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 4/12

06:30-09:15

2 stops19h 45m

Bangkok Suvarnabhumi

Thu 11/12

12:15-16:50

1 stop35h 35m

£783

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

06:30-10:05

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 20/3

11:35-16:50

2 stops36h 15m

£784

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

11:30-18:25

2 stops23h 55m

Bangkok Suvarnabhumi

Fri 20/3

18:55-10:30

2 stops22h 35m

£908

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

09:15-13:05

2 stops20h 50m

Bangkok Suvarnabhumi

Fri 20/3

20:30-10:30

2 stops21h 00m

£916

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

06:35-13:05

2 stops23h 30m

Bangkok Suvarnabhumi

Thu 19/3

03:00-18:50

2 stops22h 50m

£938

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Northern Ireland to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok?

The month of May is, on average, the cheapest month to fly to Bangkok from Northern Ireland, with most prices found around £606. The month of August is another great option to travel to Bangkok, with average flight prices from Northern Ireland averaging around £610.

What is the cheapest day to depart on your flight to Bangkok?

According to our data, Tuesday is the cheapest day to fly to Bangkok from Northern Ireland. The lowest ticket price found for a Tuesday departure recently was £622. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Friday is £741.

What is the cheapest time of day to depart on your flight to Bangkok?

In the afternoon is the cheapest time of day to fly from Northern Ireland to Bangkok when you can find flight prices for as low as £681. Flying to Bangkok in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £824. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Northern Ireland to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Bangkok

Direct flights

None
There are no direct flights from Northern Ireland to Bangkok. There are no popular flight routes from Northern Ireland to Bangkok.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Bangkok?

    Prices for flights from Northern Ireland to Bangkok are refreshed on a daily basis.

  • How many operators does momondo search for flights from Northern Ireland to Bangkok?

  • How old do you have to be to fly from Northern Ireland to Bangkok?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Bangkok

Compare and see reviews for airlines that fly from Northern Ireland to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £574Free CancellationRating
7.7
1,408 reviews
Search KLM flights
British AirwaysPriceFrom £615Free CancellationRating
6.7
7,501 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Bangkok?

Finding the right flight to Bangkok from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

Can I find flights from Northern Ireland to Bangkok with flexible booking policies on momondo?

Yes. All flights to Bangkok from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to Bangkok?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Bangkok.

I’m not ready to book a flight from Northern Ireland to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport