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Cheap flights from Northern Ireland to Bangkok from £444

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 12/3. 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
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
06:00 - 18:05
BFS
-
BKK
29h 05m
2 stops
Multiple Airlines Logo
01:30 - 07:40
BKK
-
BFS
37h 10m
2 stops
£444Multiple Airlines
Thu, 12 Mar - Thu, 26 Mar
Multiple Airlines Logo
07:25 - 18:05
BHD
-
BKK
27h 40m
2 stops
Multiple Airlines Logo
01:30 - 09:20
BKK
-
BHD
38h 50m
2 stops
£466Multiple Airlines
Thu, 12 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:30 - 15:55
BFS
-
BKK
26h 25m
2 stops
Multiple Airlines Logo
00:55 - 17:55
BKK
-
BFS
24h 00m
2 stops
£515Multiple Airlines
Thu, 5 Mar - Wed, 11 Mar
Multiple Airlines Logo
16:35 - 22:00
BHD
-
BKK
23h 25m
2 stops
Multiple Airlines Logo
08:20 - 07:45
BKK
-
BHD
29h 25m
2 stops
£519Multiple Airlines
Thu, 9 Apr - Thu, 30 Apr
Multiple Airlines Logo
06:05 - 01:20
BFS
-
BKK
37h 15m
2 stops
Multiple Airlines Logo
19:35 - 22:40
BKK
-
BFS
33h 05m
2 stops
£520Multiple Airlines
Fri, 1 May - Sat, 9 May
Multiple Airlines Logo
07:00 - 01:20
BHD
-
BKK
36h 20m
2 stops
Multiple Airlines Logo
19:35 - 13:40
BKK
-
BHD
24h 05m
2 stops
£548Multiple Airlines
Fri, 1 May - Sat, 9 May
Multiple Airlines Logo
06:35 - 01:30
BFS
-
BKK
36h 55m
2 stops
Multiple Airlines Logo
08:20 - 07:55
BKK
-
BFS
29h 35m
2 stops
£550Multiple Airlines
Thu, 9 Apr - Thu, 30 Apr
Multiple Airlines Logo
15:05 - 01:05
BHD
-
BKK
27h 00m
2 stops
Multiple Airlines Logo
02:10 - 07:30
BKK
-
BHD
36h 20m
2 stops
£593Multiple Airlines
Thu, 5 Mar - Wed, 11 Mar
KLM Logo
17:30 - 09:15
BHD
-
BKK
33h 45m
2 stops
KLM Logo
11:25 - 16:55
BKK
-
BHD
35h 30m
2 stops
£654KLM
Sat, 6 Jun - Sat, 27 Jun
KLM Logo
17:30 - 09:15
BHD
-
BKK
33h 45m
2 stops
KLM Logo
11:25 - 16:55
BKK
-
BHD
35h 30m
2 stops
£660KLM
Sat, 6 Jun - Sat, 27 Jun

KLM flights from Northern Ireland to Bangkok

Our best KLM deals on Northern Ireland to Bangkok flight tickets
KLM
6 Jun
BHD17:30Belfast City
33h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
27 Jun
BKK11:25Bangkok Suvarnabhumi
35h 30m
2 stops
BHD16:55Belfast City
£654
KLM
6 Jun
BHD17:30Belfast City
33h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
27 Jun
BKK11:25Bangkok Suvarnabhumi
35h 30m
2 stops
BHD16:55Belfast City
£660
KLM
6 Jun
BHD17:30Belfast City
34h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
27 Jun
BKK11:25Bangkok Suvarnabhumi
35h 30m
2 stops
BHD16:55Belfast City
£686

British Airways flights from Northern Ireland to Bangkok

Our best British Airways deals on Northern Ireland to Bangkok flight tickets
British Airways
1 May
BHD16:25Belfast City
22h 20m
2 stops
BKK20:45Bangkok Suvarnabhumi
18 May
BKK01:45Bangkok Suvarnabhumi
23h 40m
2 stops
BHD19:25Belfast City
£735
British Airways
1 May
BHD16:25Belfast City
19h 55m
2 stops
BKK18:20Bangkok Suvarnabhumi
19 May
BKK19:40Bangkok Suvarnabhumi
21h 05m
2 stops
BHD10:45Belfast City
£740
British Airways
1 May
BHD11:00Belfast City
25h 20m
2 stops
BKK18:20Bangkok Suvarnabhumi
18 May
BKK01:45Bangkok Suvarnabhumi
21h 45m
2 stops
BHD17:30Belfast City
£741

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 7 February 2026.
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 12/3

06:00-18:05

2 stops29h 05m

Bangkok Suvarnabhumi

Thu 26/3

01:30-07:40

2 stops37h 10m

£444

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 12/3

07:25-18:05

2 stops27h 40m

Bangkok Suvarnabhumi

Thu 26/3

01:30-09:20

2 stops38h 50m

£466

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 5/3

06:30-15:55

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 11/3

00:55-17:55

2 stops24h 00m

£515

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 9/4

16:35-22:00

2 stops23h 25m

Bangkok Suvarnabhumi

Thu 30/4

08:20-07:45

2 stops29h 25m

£519

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Fri 1/5

06:05-01:20

2 stops37h 15m

Bangkok Suvarnabhumi

Sat 9/5

19:35-22:40

2 stops33h 05m

£520

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 1/5

07:00-01:20

2 stops36h 20m

Bangkok Suvarnabhumi

Sat 9/5

19:35-13:40

2 stops24h 05m

£548

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 9/4

06:35-01:30

2 stops36h 55m

Bangkok Suvarnabhumi

Thu 30/4

08:20-07:55

2 stops29h 35m

£550

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/3

15:05-01:05

2 stops27h 00m

Bangkok Suvarnabhumi

Wed 11/3

02:10-07:30

2 stops36h 20m

£593

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 6/6

17:30-09:15

2 stops33h 45m

Bangkok Suvarnabhumi

Sat 27/6

11:25-16:55

2 stops35h 30m

£654

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 6/6

17:30-09:15

2 stops33h 45m

Bangkok Suvarnabhumi

Sat 27/6

11:25-16:55

2 stops35h 30m

£660

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

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 £586. The month of August is another great option to travel to Bangkok, with average flight prices from Northern Ireland averaging around £632.

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

20h 20m

Direct flights

None
The fastest flight from Northern Ireland to Bangkok takes 20h 20m
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 £555Free CancellationRating
7.7
1,450 reviews
Search KLM flights
British AirwaysPriceFrom £619Free CancellationRating
6.7
7,719 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