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Cheap flights from Northern Ireland to Bangkok from £274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Bangkok departing on 9/2. 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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0 bags

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Find the cheapest flights from Northern Ireland to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 - 22:30
BHD
-
BKK
28h 05m2 stops
Multiple Airlines Logo
08:20 - 07:30
BKK
-
BHD
30h 10m2 stops
£470Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
05:45 - 01:20
BFS
-
BKK
36h 35m2 stops
Multiple Airlines Logo
18:40 - 20:25
BKK
-
BFS
32h 45m3 stops
£501Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
15:05 - 01:05
BHD
-
BKK
27h 00m2 stops
Multiple Airlines Logo
08:20 - 08:50
BKK
-
BHD
30h 30m2 stops
£507Multiple Airlines
Thu, 5 Mar - Mon, 30 Mar
Multiple Airlines Logo
05:45 - 01:20
BFS
-
BKK
36h 35m2 stops
Multiple Airlines Logo
12:25 - 07:25
BKK
-
BFS
26h 00m1 stop
£510Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
19:40 - 21:05
BFS
-
BKK
42h 25m3 stops
Multiple Airlines Logo
18:40 - 20:25
BKK
-
BFS
32h 45m3 stops
£516Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
05:45 - 01:20
BFS
-
BKK
36h 35m2 stops
Multiple Airlines Logo
16:50 - 12:50
BKK
-
BFS
27h 00m2 stops
£555Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
British Airways Logo
15:05 - 16:05
BHD
-
BKK
18h 00m1 stop
British Airways Logo
18:40 - 10:20
BKK
-
BHD
22h 40m2 stops
£638British Airways
Tue, 10 Mar - Thu, 26 Mar
KLM Logo
06:30 - 10:05
BHD
-
BKK
20h 35m1 stop
KLM Logo
12:05 - 09:20
BKK
-
BHD
27h 15m1 stop
£746KLM
Thu, 5 Mar - Mon, 30 Mar
British Airways Logo
09:15 - 18:25
BHD
-
BKK
26h 10m2 stops
British Airways Logo
18:55 - 10:20
BKK
-
BHD
22h 25m2 stops
£751British Airways
Mon, 16 Mar - Thu, 19 Mar
British Airways Logo
09:15 - 12:15
BHD
-
BKK
20h 00m2 stops
British Airways Logo
18:55 - 16:40
BKK
-
BHD
28h 45m2 stops
£752British Airways
Mon, 16 Mar - Thu, 19 Mar

British Airways flights from Northern Ireland to Bangkok

Our best British Airways deals on Northern Ireland to Bangkok flight tickets
British Airways
10 Mar
BHD15:05Belfast City
18h 00m
1 stop
BKK16:05Bangkok Suvarnabhumi
26 Mar
BKK18:40Bangkok Suvarnabhumi
22h 40m
2 stops
BHD10:20Belfast City
£638
Find similar
British Airways
16 Mar
BHD09:15Belfast City
26h 10m
2 stops
BKK18:25Bangkok Suvarnabhumi
19 Mar
BKK18:55Bangkok Suvarnabhumi
22h 25m
2 stops
BHD10:20Belfast City
£751
Find similar
British Airways
16 Mar
BHD09:15Belfast City
20h 00m
2 stops
BKK12:15Bangkok Suvarnabhumi
19 Mar
BKK18:55Bangkok Suvarnabhumi
28h 45m
2 stops
BHD16:40Belfast City
£752
Find similar

KLM flights from Northern Ireland to Bangkok

Our best KLM deals on Northern Ireland to Bangkok flight tickets
KLM
5 Mar
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
30 Mar
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
BHD09:20Belfast City
£746
Find similar
KLM
2 Jan
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
16 Jan
BKK12:15Bangkok Suvarnabhumi
35h 35m
1 stop
BHD16:50Belfast City
£1,146
Find similar
KLM
2 Jan
BHD17:20Belfast City
33h 45m
1 stop
BKK10:05Bangkok Suvarnabhumi
16 Jan
BKK12:15Bangkok Suvarnabhumi
35h 35m
1 stop
BHD16:50Belfast City
£1,175
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 21 December 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

BHD - BKK

BHDBKK

Belfast City

Tue 10/3

11:25-22:30

2 stops28h 05m

Bangkok Suvarnabhumi

Thu 26/3

08:20-07:30

2 stops30h 10m

£470

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/3

05:45-01:20

2 stops36h 35m

Bangkok Suvarnabhumi

Thu 26/3

18:40-20:25

3 stops32h 45m

£501

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/3

15:05-01:05

2 stops27h 00m

Bangkok Suvarnabhumi

Mon 30/3

08:20-08:50

2 stops30h 30m

£507

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/3

05:45-01:20

2 stops36h 35m

Bangkok Suvarnabhumi

Thu 26/3

12:25-07:25

1 stop26h 00m

£510

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/3

19:40-21:05

3 stops42h 25m

Bangkok Suvarnabhumi

Thu 26/3

18:40-20:25

3 stops32h 45m

£516

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/3

05:45-01:20

2 stops36h 35m

Bangkok Suvarnabhumi

Thu 26/3

16:50-12:50

2 stops27h 00m

£555

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 10/3

15:05-16:05

1 stop18h 00m

Bangkok Suvarnabhumi

Thu 26/3

18:40-10:20

2 stops22h 40m

£638

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/3

06:30-10:05

1 stop20h 35m

Bangkok Suvarnabhumi

Mon 30/3

12:05-09:20

1 stop27h 15m

£746

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

09:15-18:25

2 stops26h 10m

Bangkok Suvarnabhumi

Thu 19/3

18:55-10:20

2 stops22h 25m

£751

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 16/3

09:15-12:15

2 stops20h 00m

Bangkok Suvarnabhumi

Thu 19/3

18:55-16:40

2 stops28h 45m

£752

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 £587. The month of August is another great option to travel to Bangkok, with average flight prices from Northern Ireland averaging around £599.

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 £610. 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 £727.

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 £668. 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 £809. 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

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Northern Ireland to Bangkok takes 21h 30m
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 £562Free CancellationRating
7.7
1,429 reviews
Search KLM flights
British AirwaysPriceFrom £604Free CancellationRating
6.7
7,600 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