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Cheap flights from Northern Ireland to Bangkok from £393

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 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
08:20 - 00:10
BFS
-
BKK
33h 50m
2 stops
Multiple Airlines Logo
19:35 - 14:00
BKK
-
BFS
24h 25m
2 stops
£452Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
07:00 - 00:10
BHD
-
BKK
35h 10m
2 stops
Multiple Airlines Logo
19:35 - 13:40
BKK
-
BHD
24h 05m
2 stops
£468Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
08:50 - 06:45
BFS
-
BKK
39h 55m
3 stops
Multiple Airlines Logo
20:15 - 15:15
BKK
-
BFS
25h 00m
3 stops
£530Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
20:15 - 23:50
BFS
-
BKK
45h 35m
3 stops
Multiple Airlines Logo
20:15 - 15:15
BKK
-
BFS
25h 00m
3 stops
£538Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
17:55 - 06:45
BFS
-
BKK
30h 50m
3 stops
Multiple Airlines Logo
09:40 - 12:15
BKK
-
BFS
32h 35m
3 stops
£550Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
22:30 - 06:15
BFS
-
BKK
25h 45m
3 stops
Multiple Airlines Logo
03:15 - 11:55
BKK
-
BFS
38h 40m
3 stops
£561Multiple Airlines
Tue, 9 Jun - Fri, 12 Jun
Multiple Airlines Logo
06:15 - 12:30
BFS
-
BKK
24h 15m
2 stops
Multiple Airlines Logo
20:15 - 19:30
BKK
-
BFS
29h 15m
3 stops
£570Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
07:00 - 13:40
BHD
-
BKK
24h 40m
2 stops
Multiple Airlines Logo
01:50 - 17:20
BKK
-
BHD
21h 30m
2 stops
£573Multiple Airlines
Tue, 28 Apr - Mon, 4 May
Multiple Airlines Logo
07:00 - 13:45
BHD
-
BKK
24h 45m
2 stops
Multiple Airlines Logo
01:50 - 20:30
BKK
-
BHD
24h 40m
2 stops
£575Multiple Airlines
Fri, 22 May - Fri, 19 Jun
British Airways Logo
18:20 - 19:05
BHD
-
BKK
18h 45m
2 stops
British Airways Logo
02:30 - 19:40
BKK
-
BHD
23h 10m
2 stops
£684British Airways
Tue, 22 Sep - Tue, 20 Oct

Aer Lingus flights from Northern Ireland to Bangkok Suvarnabhumi Airport

Our best Aer Lingus deals on Northern Ireland to Bangkok Suvarnabhumi Airport flight tickets
Aer Lingus
27 Apr
BHD18:20Belfast City
30h 25m
2 stops
BKK06:45Bangkok Suvarnabhumi
4 May
BKK09:40Bangkok Suvarnabhumi
34h 10m
2 stops
BHD13:50Belfast City
£716
Aer Lingus
11 May
BHD07:00Belfast City
17h 45m
2 stops
BKK06:45Bangkok Suvarnabhumi
18 May
BKK09:15Bangkok Suvarnabhumi
30h 30m
2 stops
BHD09:45Belfast City
£729
Aer Lingus
1 Jun
BHD18:20Belfast City
17h 50m
2 stops
BKK18:10Bangkok Suvarnabhumi
24 Jun
BKK03:15Bangkok Suvarnabhumi
20h 05m
2 stops
BHD17:20Belfast City
£734

KLM flights from Northern Ireland to Bangkok Suvarnabhumi Airport

Our best KLM deals on Northern Ireland to Bangkok Suvarnabhumi Airport flight tickets
KLM
7 Sept
BHD09:50Belfast City
17h 40m
1 stop
BKK09:30Bangkok Suvarnabhumi
21 Sept
BKK12:05Bangkok Suvarnabhumi
34h 50m
1 stop
BHD16:55Belfast City
£715
KLM
24 Sept
BHD17:30Belfast City
34h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
21 Oct
BKK12:05Bangkok Suvarnabhumi
34h 50m
1 stop
BHD16:55Belfast City
£738
KLM
24 Sept
BHD17:30Belfast City
33h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
21 Oct
BKK12:05Bangkok Suvarnabhumi
34h 50m
1 stop
BHD16:55Belfast City
£763

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 1 April 2026.
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

Cheapest return flight

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 26/5

08:20-00:10

2 stops33h 50m

Bangkok Suvarnabhumi

Tue 9/6

19:35-14:00

2 stops24h 25m

£452

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 26/5

07:00-00:10

2 stops35h 10m

Bangkok Suvarnabhumi

Tue 9/6

19:35-13:40

2 stops24h 05m

£468

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 26/5

08:50-06:45

3 stops39h 55m

Bangkok Suvarnabhumi

Tue 9/6

20:15-15:15

3 stops25h 00m

£530

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 26/5

20:15-23:50

3 stops45h 35m

Bangkok Suvarnabhumi

Tue 9/6

20:15-15:15

3 stops25h 00m

£538

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 11/5

17:55-06:45

3 stops30h 50m

Bangkok Suvarnabhumi

Mon 18/5

09:40-12:15

3 stops32h 35m

£550

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 9/6

22:30-06:15

3 stops25h 45m

Bangkok Suvarnabhumi

Fri 12/6

03:15-11:55

3 stops38h 40m

£561

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 26/5

06:15-12:30

2 stops24h 15m

Bangkok Suvarnabhumi

Tue 9/6

20:15-19:30

3 stops29h 15m

£570

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 28/4

07:00-13:40

2 stops24h 40m

Bangkok Suvarnabhumi

Mon 4/5

01:50-17:20

2 stops21h 30m

£573

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 22/5

07:00-13:45

2 stops24h 45m

Bangkok Suvarnabhumi

Fri 19/6

01:50-20:30

2 stops24h 40m

£575
Fastest return journey

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 22/9

18:20-19:05

2 stops18h 45m

Bangkok Suvarnabhumi

Tue 20/10

02:30-19:40

2 stops23h 10m

£684

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May to fly from Northern Ireland, when ticket prices are also cheap, with an average price of £611.

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

You could potentially save up to 49% 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

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Northern Ireland to Bangkok Suvarnabhumi Airport takes 19h 55m
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.
Search flight deals

  • 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 £571Free CancellationRating
7.8
1,481 reviews
Search KLM flights
British AirwaysPriceFrom £678Free CancellationRating
6.7
7,841 reviews
Search British 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
Sattahip
Kanchanaburi
Ko Lan
Ayutthaya
Pak Chong
Chonburi
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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