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Cheap flights from Northern Ireland to Thailand from £320

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 Thailand departing on 8/7. 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 Thailand

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:55 - 12:35
BFS
-
BKK
33h 40m
2 stops
Multiple Airlines Logo
22:35 - 22:50
BKK
-
BFS
30h 15m
2 stops
£669Multiple Airlines
Mon, 6 Jul - Tue, 14 Jul
Multiple Airlines Logo
08:10 - 23:00
BFS
-
BKK
32h 50m
2 stops
Multiple Airlines Logo
13:50 - 15:15
BKK
-
BFS
31h 25m
2 stops
£720Multiple Airlines
Thu, 2 Jul - Wed, 8 Jul
Multiple Airlines Logo
06:10 - 00:10
BFS
-
BKK
36h 00m
2 stops
Multiple Airlines Logo
01:30 - 07:40
BKK
-
BFS
36h 10m
2 stops
£744Multiple Airlines
Wed, 8 Jul - Sun, 12 Jul
KLM Logo
17:30 - 09:30
BHD
-
BKK
34h 00m
1 stop
KLM Logo
11:25 - 09:20
BKK
-
BHD
27h 55m
2 stops
£751KLM
Thu, 17 Sep - Thu, 1 Oct
KLM Logo
17:30 - 09:30
BHD
-
BKK
34h 00m
1 stop
KLM Logo
12:05 - 09:20
BKK
-
BHD
27h 15m
1 stop
£758KLM
Thu, 17 Sep - Thu, 1 Oct
KLM Logo
17:30 - 09:15
BHD
-
BKK
33h 45m
2 stops
KLM Logo
12:05 - 09:20
BKK
-
BHD
27h 15m
1 stop
£760KLM
Tue, 1 Sep - Tue, 29 Sep
Multiple Airlines Logo
21:10 - 08:10
BFS
-
HKT
29h 00m
2 stops
Multiple Airlines Logo
03:20 - 09:30
HKT
-
BFS
36h 10m
3 stops
£768Multiple Airlines
Fri, 10 Jul - Mon, 20 Jul
British Airways Logo
13:45 - 00:10
BHD
-
BKK
28h 25m
2 stops
British Airways Logo
17:15 - 10:45
BKK
-
BHD
23h 30m
2 stops
£775British Airways
Tue, 1 Sep - Tue, 29 Sep
Qatar Airways Logo
10:10 - 19:10
BHD
-
CNX
27h 00m
3 stops
Qatar Airways Logo
14:35 - 09:20
CNX
-
BHD
24h 45m
3 stops
£1,046Qatar Airways
Mon, 14 Sep - Wed, 23 Sep
Qatar Airways Logo
10:10 - 19:10
BHD
-
CNX
27h 00m
3 stops
Qatar Airways Logo
14:35 - 09:20
CNX
-
BHD
24h 45m
3 stops
£1,048Qatar Airways
Mon, 14 Sep - Wed, 23 Sep

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Qatar Airways flights from Northern Ireland to Thailand

Our best Qatar Airways deals on Northern Ireland to Thailand flight tickets
Qatar Airways
19 Nov
BHD11:05Belfast City
24h 20m
2 stops
BKK18:25Bangkok Suvarnabhumi
23 Nov
BKK20:30Bangkok Suvarnabhumi
19h 50m
2 stops
BHD09:20Belfast City
£870
Qatar Airways
20 Jun
BHD07:00Belfast City
30h 25m
2 stops
BKK19:25Bangkok Suvarnabhumi
26 Jun
BKK03:00Bangkok Suvarnabhumi
23h 50m
2 stops
BHD20:50Belfast City
£884
Qatar Airways
20 Jun
BHD18:20Belfast City
30h 55m
2 stops
BKK07:15Bangkok Suvarnabhumi
26 Jun
BKK02:30Bangkok Suvarnabhumi
37h 15m
2 stops
BHD09:45Belfast City
£889

KLM flights from Northern Ireland to Thailand

Our best KLM deals on Northern Ireland to Thailand flight tickets
KLM
17 Sept
BHD17:30Belfast City
34h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
1 Oct
BKK11:25Bangkok Suvarnabhumi
27h 55m
2 stops
BHD09:20Belfast City
£751
KLM
17 Sept
BHD17:30Belfast City
34h 00m
1 stop
BKK09:30Bangkok Suvarnabhumi
1 Oct
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
BHD09:20Belfast City
£758
KLM
1 Sept
BHD17:30Belfast City
33h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
29 Sept
BKK12:05Bangkok Suvarnabhumi
27h 15m
1 stop
BHD09:20Belfast City
£760

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Thailand 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 17 June 2026.
Use the filters below to find and compare flights from Northern Ireland to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Mon 6/7

20:55-12:35

2 stops33h 40m

Bangkok Suvarnabhumi

Tue 14/7

22:35-22:50

2 stops30h 15m

£669

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Thu 2/7

08:10-23:00

2 stops32h 50m

Bangkok Suvarnabhumi

Wed 8/7

13:50-15:15

2 stops31h 25m

£720

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 8/7

06:10-00:10

2 stops36h 00m

Bangkok Suvarnabhumi

Sun 12/7

01:30-07:40

2 stops36h 10m

£744

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 17/9

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Thu 1/10

11:25-09:20

2 stops27h 55m

£751

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 17/9

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Thu 1/10

12:05-09:20

1 stop27h 15m

£758

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 1/9

17:30-09:15

2 stops33h 45m

Bangkok Suvarnabhumi

Tue 29/9

12:05-09:20

1 stop27h 15m

£760

BelfastPhuket City

BFS - HKT

BFSHKT

Belfast Intl

Fri 10/7

21:10-08:10

2 stops29h 00m

Phuket City

Mon 20/7

03:20-09:30

3 stops36h 10m

£768

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 1/9

13:45-00:10

2 stops28h 25m

Bangkok Suvarnabhumi

Tue 29/9

17:15-10:45

2 stops23h 30m

£775
Fastest return journey

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Mon 14/9

10:10-19:10

3 stops27h 00m

Chiang Mai

Wed 23/9

14:35-09:20

3 stops24h 45m

£1,046

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Mon 14/9

10:10-19:10

3 stops27h 00m

Chiang Mai

Wed 23/9

14:35-09:20

3 stops24h 45m

£1,048

Flights are sorted by cheapest return flights first.

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

See travel insights to Thailand from

How to get the cheapest flight ticket from Northern Ireland to Thailand

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 Thailand?

In general, January is the cheapest month to fly from Northern Ireland to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £530. If you are unable to visit Thailand during the month of January, then departing from Northern Ireland during the month March is also very affordable. Most momondo users find prices during this month for around £609.

Can stopping save me money on Northern Ireland to Thailand flights?

You could potentially save up to 35% on your flight if you consider stops on a Northern Ireland to Thailand flight.

Cheap Northern Ireland to Thailand flight deals and tips

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

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Northern Ireland to Thailand takes 19h 45m
There are no direct flights from Northern Ireland to Thailand. There are no popular flight routes from Northern Ireland to Thailand.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Thailand

  • When did momondo last update prices for flights from Northern Ireland to Thailand?

    Prices for flights from Northern Ireland to Thailand are refreshed on a daily basis.

  • How many operators does momondo search for flights from Northern Ireland to Thailand?

  • How old do you have to be to fly from Northern Ireland to Thailand?

    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 Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The necessary travel and health documents for your Thailand 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 Thailand

Compare and see reviews for airlines that fly from Northern Ireland to Thailand with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £635Free CancellationRating
7.8
1,530 reviews
Search KLM flights
British AirwaysPriceFrom £673Free CancellationRating
6.7
8,054 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Thailand. momondo saves you time and could save you money on your trip.

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

Flights from Northern Ireland to Thailand 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 Thailand?

momondo helps you find the best flight between Northern Ireland and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Northern Ireland to Thailand 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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