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Cheap flights from Northern Ireland to Bangkok from £287

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 8/10. 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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Find the cheapest flights from Northern Ireland to Bangkok

Cheap return flights

Logo
22:45 - 15:05BFS-BKK
33h 20m2 stops
Logo
20:00 - 20:25BKK-BFS
31h 25m1 stop
£551
Find Deal
Sun, 9 Nov - Thu, 27 Nov
Logo
10:20 - 17:50BFS-BKK
24h 30m2 stops
Logo
16:50 - 10:05BKK-BFS
24h 15m2 stops
£557
Find Deal
Mon, 10 Nov - Fri, 28 Nov
Logo
07:15 - 12:20BFS-BKK
23h 05m2 stops
Logo
00:40 - 15:15BKK-BFS
44h 35m2 stops
£560
Find Deal
Mon, 22 Sep - Tue, 14 Oct
Logo
06:30 - 17:50BFS-BKK
28h 20m2 stops
Logo
13:35 - 15:25BKK-BFS
32h 50m2 stops
£562
Find Deal
Tue, 4 Nov - Sat, 22 Nov
British Airways Logo
09:05 - 13:05BHD-BKK
21h 00m2 stops
British Airways Logo
18:55 - 10:20BKK-BHD
22h 25m2 stops
£664British Airways
Find Deal
Thu, 5 Feb - Thu, 26 Feb
British Airways Logo
06:35 - 13:25BHD-BKK
24h 50m2 stops
British Airways Logo
09:05 - 08:45BKK-BHD
29h 40m2 stops
£674British Airways
Find Deal
Thu, 9 Oct - Thu, 16 Oct
British Airways Logo
20:25 - 16:05BHD-BKK
36h 40m1 stop
British Airways Logo
20:30 - 10:40BKK-BHD
21h 10m2 stops
£694British Airways
Find Deal
Sun, 9 Nov - Mon, 1 Dec
KLM Logo
06:30 - 09:30BHD-BKK
21h 00m1 stop
KLM Logo
12:05 - 21:15BKK-BHD
15h 10m1 stop
£740KLM
Find Deal
Mon, 22 Sep - Wed, 15 Oct
KLM Logo
06:30 - 09:30BHD-BKK
21h 00m1 stop
KLM Logo
11:35 - 16:55BKK-BHD
35h 20m2 stops
£765KLM
Find Deal
Mon, 22 Sep - Wed, 15 Oct
KLM Logo
06:30 - 09:30BHD-BKK
21h 00m1 stop
KLM Logo
12:15 - 16:50BKK-BHD
35h 35m1 stop
£822KLM
Find Deal
Mon, 22 Sep - Mon, 1 Dec

KLM flights from Northern Ireland to Bangkok

Our best KLM deals on Northern Ireland to Bangkok flight tickets
KLM
22 Sept
BHD06:30Belfast City
21h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
15 Oct
BKK12:05Bangkok Suvarnabhumi
15h 10m
1 stop
BHD21:15Belfast City
£740
Find similar
KLM
22 Sept
BHD06:30Belfast City
21h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
15 Oct
BKK11:35Bangkok Suvarnabhumi
35h 20m
2 stops
BHD16:55Belfast City
£765
Find similar
KLM
22 Sept
BHD06:30Belfast City
21h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
1 Dec
BKK12:15Bangkok Suvarnabhumi
35h 35m
1 stop
BHD16:50Belfast City
£822
Find similar

British Airways flights from Northern Ireland to Bangkok

Our best British Airways deals on Northern Ireland to Bangkok flight tickets
British Airways
5 Feb
BHD09:05Belfast City
21h 00m
2 stops
BKK13:05Bangkok Suvarnabhumi
26 Feb
BKK18:55Bangkok Suvarnabhumi
22h 25m
2 stops
BHD10:20Belfast City
£664
Find similar
British Airways
9 Oct
BHD06:35Belfast City
24h 50m
2 stops
BKK13:25Bangkok Suvarnabhumi
16 Oct
BKK09:05Bangkok Suvarnabhumi
29h 40m
2 stops
BHD08:45Belfast City
£674
Find similar
British Airways
9 Nov
BHD20:25Belfast City
36h 40m
1 stop
BKK16:05Bangkok Suvarnabhumi
1 Dec
BKK20:30Bangkok Suvarnabhumi
21h 10m
2 stops
BHD10:40Belfast City
£694
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 12 September 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

Sun 9/11

22:45-15:05

2 stops33h 20m

Bangkok Suvarnabhumi

Thu 27/11

20:00-20:25

1 stop31h 25m

£551

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 10/11

10:20-17:50

2 stops24h 30m

Bangkok Suvarnabhumi

Fri 28/11

16:50-10:05

2 stops24h 15m

£557

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 22/9

07:15-12:20

2 stops23h 05m

Bangkok Suvarnabhumi

Tue 14/10

00:40-15:15

2 stops44h 35m

£560

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 4/11

06:30-17:50

2 stops28h 20m

Bangkok Suvarnabhumi

Sat 22/11

13:35-15:25

2 stops32h 50m

£562

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

09:05-13:05

2 stops21h 00m

Bangkok Suvarnabhumi

Thu 26/2

18:55-10:20

2 stops22h 25m

£664

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 9/10

06:35-13:25

2 stops24h 50m

Bangkok Suvarnabhumi

Thu 16/10

09:05-08:45

2 stops29h 40m

£674

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 9/11

20:25-16:05

1 stop36h 40m

Bangkok Suvarnabhumi

Mon 1/12

20:30-10:40

2 stops21h 10m

£694

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 22/9

06:30-09:30

1 stop21h 00m

Bangkok Suvarnabhumi

Wed 15/10

12:05-21:15

1 stop15h 10m

£740

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 22/9

06:30-09:30

1 stop21h 00m

Bangkok Suvarnabhumi

Wed 15/10

11:35-16:55

2 stops35h 20m

£765

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 22/9

06:30-09:30

1 stop21h 00m

Bangkok Suvarnabhumi

Mon 1/12

12:15-16:50

1 stop35h 35m

£822

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 August is, on average, the cheapest month to fly to Bangkok from Northern Ireland, with most prices found around £591. The month of September is another great option to travel to Bangkok, with average flight prices from Northern Ireland averaging around £611.

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 £603. 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 £718.

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 £660. 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 £799. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around £751 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Northern Ireland for as low as £585 on momondo.

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 £557Free CancellationRating
7.8
1,385 reviews
Search KLM flights
British AirwaysPriceFrom £597Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Qatar AirwaysPriceFrom £910Free CancellationRating
7.4
3,624 reviews
Search Qatar 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