Cheap flights from Northern Ireland to Bangkok from £486

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 2/10. 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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0 bags

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Cheap return flights

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09:25 - 17:25BFS-BKK
26h 00m2 stops
 Logo
12:30 - 11:20BKK-BFS
29h 50m2 stops
Thu, 2 Oct - Thu, 30 Oct
 Logo
21:15 - 00:05BFS-BKK
44h 50m2 stops
 Logo
12:30 - 08:30BKK-BFS
27h 00m1 stop
Thu, 2 Oct - Thu, 30 Oct
 Logo
11:25 - 18:05BHD-BKK
23h 40m2 stops
 Logo
01:30 - 08:25BKK-BHD
37h 55m2 stops
Tue, 18 Nov - Sat, 29 Nov
 Logo
21:05 - 13:05BFS-BKK
34h 00m2 stops
 Logo
12:30 - 20:40BKK-BFS
39h 10m1 stop
Fri, 3 Oct - Thu, 30 Oct
British Airways Logo
10:00 - 12:15BHD-BKK
19h 15m2 stops
British Airways Logo
23:10 - 10:40BKK-BHD
18h 30m1 stop
£676British Airways
Find Deal
Tue, 10 Feb - Mon, 2 Mar
British Airways Logo
09:05 - 13:05BHD-BKK
21h 00m2 stops
British Airways Logo
02:00 - 16:35BKK-BHD
21h 35m2 stops
£709British Airways
Find Deal
Thu, 5 Feb - Wed, 25 Feb
British Airways Logo
10:40 - 13:05BHD-BKK
19h 25m2 stops
British Airways Logo
02:00 - 16:35BKK-BHD
21h 35m2 stops
£710British Airways
Find Deal
Thu, 5 Feb - Wed, 25 Feb
KLM Logo
17:20 - 07:30BHD-BKK
31h 10m2 stops
KLM Logo
12:15 - 21:00BKK-BHD
15h 45m1 stop
£824KLM
Find Deal
Tue, 18 Nov - Sun, 30 Nov
KLM Logo
17:25 - 09:30BHD-BKK
34h 05m1 stop
KLM Logo
12:05 - 21:15BKK-BHD
15h 10m1 stop
£938KLM
Find Deal
Sat, 18 Oct - Sat, 25 Oct
KLM Logo
17:25 - 09:30BHD-BKK
34h 05m1 stop
KLM Logo
11:35 - 17:50BKK-BHD
36h 15m2 stops
£939KLM
Find Deal
Sat, 18 Oct - Sat, 25 Oct

British Airways flights from Northern Ireland to Bangkok Suvarnabhumi Airport

Our best British Airways deals on Northern Ireland to Bangkok Suvarnabhumi Airport flight tickets
British Airways
10 Feb
BHD10:00Belfast City
19h 15m
2 stops
BKK12:15Bangkok Suvarnabhumi
2 Mar
BKK23:10Bangkok Suvarnabhumi
18h 30m
1 stop
BHD10:40Belfast City
British Airways
5 Feb
BHD09:05Belfast City
21h 00m
2 stops
BKK13:05Bangkok Suvarnabhumi
25 Feb
BKK02:00Bangkok Suvarnabhumi
21h 35m
2 stops
BHD16:35Belfast City
British Airways
5 Feb
BHD10:40Belfast City
19h 25m
2 stops
BKK13:05Bangkok Suvarnabhumi
25 Feb
BKK02:00Bangkok Suvarnabhumi
21h 35m
2 stops
BHD16:35Belfast City

KLM flights from Northern Ireland to Bangkok Suvarnabhumi Airport

Our best KLM deals on Northern Ireland to Bangkok Suvarnabhumi Airport flight tickets
KLM
18 Nov
BHD17:20Belfast City
31h 10m
2 stops
BKK07:30Bangkok Suvarnabhumi
30 Nov
BKK12:15Bangkok Suvarnabhumi
15h 45m
1 stop
BHD21:00Belfast City
KLM
18 Oct
BHD17:25Belfast City
34h 05m
1 stop
BKK09:30Bangkok Suvarnabhumi
25 Oct
BKK12:05Bangkok Suvarnabhumi
15h 10m
1 stop
BHD21:15Belfast City
KLM
18 Oct
BHD17:25Belfast City
34h 05m
1 stop
BKK09:30Bangkok Suvarnabhumi
25 Oct
BKK11:35Bangkok Suvarnabhumi
36h 15m
2 stops
BHD17:50Belfast City

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Bangkok Suvarnabhumi Airport 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 5 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 2/10

09:25-17:25

2 stops26h 00m

Bangkok Suvarnabhumi

Thu 30/10

12:30-11:20

2 stops29h 50m

£486

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 2/10

21:15-00:05

2 stops44h 50m

Bangkok Suvarnabhumi

Thu 30/10

12:30-08:30

1 stop27h 00m

£521

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 18/11

11:25-18:05

2 stops23h 40m

Bangkok Suvarnabhumi

Sat 29/11

01:30-08:25

2 stops37h 55m

£524

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 3/10

21:05-13:05

2 stops34h 00m

Bangkok Suvarnabhumi

Thu 30/10

12:30-20:40

1 stop39h 10m

£532

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 10/2

10:00-12:15

2 stops19h 15m

Bangkok Suvarnabhumi

Mon 2/3

23:10-10:40

1 stop18h 30m

£676

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

09:05-13:05

2 stops21h 00m

Bangkok Suvarnabhumi

Wed 25/2

02:00-16:35

2 stops21h 35m

£709

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

10:40-13:05

2 stops19h 25m

Bangkok Suvarnabhumi

Wed 25/2

02:00-16:35

2 stops21h 35m

£710

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 18/11

17:20-07:30

2 stops31h 10m

Bangkok Suvarnabhumi

Sun 30/11

12:15-21:00

1 stop15h 45m

£824

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 18/10

17:25-09:30

1 stop34h 05m

Bangkok Suvarnabhumi

Sat 25/10

12:05-21:15

1 stop15h 10m

£938

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 18/10

17:25-09:30

1 stop34h 05m

Bangkok Suvarnabhumi

Sat 25/10

11:35-17:50

2 stops36h 15m

£939

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Bangkok from

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

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 Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in August, then you should wait until September to fly from Northern Ireland, when ticket prices are also cheap, with an average price of £616.

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

According to our data, Tuesday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Northern Ireland. The lowest ticket price found for a Tuesday departure recently was £608. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Northern Ireland to Bangkok Suvarnabhumi Airport for around £724.

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

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Northern Ireland to Bangkok Suvarnabhumi Airport in the afternoon for as low as £666. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £806 on average. Flights to Bangkok Suvarnabhumi Airport from Northern Ireland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £757 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Northern Ireland for as low as £590 on momondo.

Can stopping save me money on Northern Ireland to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Northern Ireland to Bangkok Suvarnabhumi Airport flight.

Cheap Northern Ireland to Bangkok Suvarnabhumi Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Northern Ireland to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Northern Ireland to Bangkok Suvarnabhumi Airport.
  • When did momondo last update prices for flights from Northern Ireland to Bangkok Suvarnabhumi Airport?

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Bangkok Suvarnabhumi Airport.

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

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Northern Ireland to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £562Free CancellationRating
7.8
1,382 reviews
Search KLM flights
British AirwaysPriceFrom £602Free CancellationRating
6.7
7,348 reviews
Search British Airways flights
Qatar AirwaysPriceFrom £918Free CancellationRating
7.4
3,622 reviews
Search Qatar Airways flights

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Cha-am
Ayutthaya
Kanchanaburi
Sattahip
Ko Lan
Chonburi
Pak Chong
Phetchaburi

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Northern Ireland.

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

Flights from Northern Ireland to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Northern Ireland.

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

If you are not ready to book a flight from Northern Ireland to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

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1 adult
Wed 10/9
Wed 17/9

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