Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Northern Ireland to Bangkok from £391

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 15/12. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Northern Ireland to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 09:50BFS-BKK
31h 05m3 stops
Multiple Airlines Logo
20:15 - 20:25BKK-BFS
31h 10m3 stops
£513Multiple Airlines
Find Deal
Thu, 5 Feb - Thu, 5 Mar
Multiple Airlines Logo
20:55 - 21:05BFS-BKK
41h 10m3 stops
Multiple Airlines Logo
15:30 - 16:10BKK-BFS
31h 40m2 stops
£514Multiple Airlines
Find Deal
Tue, 10 Feb - Wed, 11 Mar
Multiple Airlines Logo
15:05 - 22:30BHD-BKK
24h 25m2 stops
Multiple Airlines Logo
02:10 - 10:20BKK-BHD
39h 10m2 stops
£514Multiple Airlines
Find Deal
Thu, 5 Feb - Wed, 4 Mar
Multiple Airlines Logo
11:05 - 22:30BHD-BKK
28h 25m2 stops
Multiple Airlines Logo
02:10 - 16:40BKK-BHD
45h 30m2 stops
£522Multiple Airlines
Find Deal
Thu, 5 Feb - Wed, 25 Feb
Multiple Airlines Logo
10:40 - 22:30BHD-BKK
28h 50m2 stops
Multiple Airlines Logo
19:55 - 10:30BKK-BHD
45h 35m2 stops
£526Multiple Airlines
Find Deal
Thu, 5 Feb - Thu, 26 Feb
Multiple Airlines Logo
17:00 - 19:50BFS-BKK
43h 50m3 stops
Multiple Airlines Logo
22:05 - 13:25BKK-BFS
22h 20m2 stops
£532Multiple Airlines
Find Deal
Sun, 15 Feb - Tue, 17 Mar
Multiple Airlines Logo
18:25 - 19:50BFS-BKK
42h 25m3 stops
Multiple Airlines Logo
10:50 - 15:10BKK-BFS
35h 20m2 stops
£538Multiple Airlines
Find Deal
Wed, 18 Feb - Fri, 20 Mar
Multiple Airlines Logo
20:55 - 21:05BFS-BKK
41h 10m3 stops
Multiple Airlines Logo
08:50 - 08:30BKK-BFS
30h 40m3 stops
£543Multiple Airlines
Find Deal
Tue, 10 Feb - Wed, 11 Mar
Multiple Airlines Logo
10:40 - 01:05BHD-BKK
31h 25m2 stops
Multiple Airlines Logo
02:10 - 10:30BKK-BHD
39h 20m2 stops
£553Multiple Airlines
Find Deal
Sun, 15 Feb - Mon, 16 Mar
Multiple Airlines Logo
18:25 - 19:50BFS-BKK
42h 25m3 stops
Multiple Airlines Logo
08:50 - 08:30BKK-BFS
30h 40m3 stops
£561Multiple Airlines
Find Deal
Wed, 25 Feb - Wed, 25 Mar

British Airways flights from Northern Ireland to Bangkok

Our best British Airways deals on Northern Ireland to Bangkok flight tickets
British Airways
4 Mar
BHD15:40Belfast City
19h 45m
2 stops
BKK18:25Bangkok Suvarnabhumi
10 Mar
BKK20:30Bangkok Suvarnabhumi
22h 00m
2 stops
BHD11:30Belfast City
£687
Find similar
British Airways
19 Feb
BHD15:05Belfast City
20h 20m
2 stops
BKK18:25Bangkok Suvarnabhumi
24 Mar
BKK02:00Bangkok Suvarnabhumi
23h 40m
2 stops
BHD18:40Belfast City
£698
Find similar
British Airways
14 Feb
BHD11:35Belfast City
23h 50m
2 stops
BKK18:25Bangkok Suvarnabhumi
16 Mar
BKK02:00Bangkok Suvarnabhumi
23h 35m
2 stops
BHD18:35Belfast City
£724
Find similar

KLM flights from Northern Ireland to Bangkok

Our best KLM deals on Northern Ireland to Bangkok flight tickets
KLM
30 Nov
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
4 Dec
BKK09:30Bangkok Suvarnabhumi
18h 30m
2 stops
BHD21:00Belfast City
£942
Find similar
KLM
30 Nov
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
4 Dec
BKK09:30Bangkok Suvarnabhumi
18h 30m
2 stops
BHD21:00Belfast City
£943
Find similar
KLM
30 Nov
BHD06:30Belfast City
20h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
4 Dec
BKK12:15Bangkok Suvarnabhumi
15h 45m
1 stop
BHD21:00Belfast City
£965
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 25 November 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

Thu 5/2

19:45-09:50

3 stops31h 05m

Bangkok Suvarnabhumi

Thu 5/3

20:15-20:25

3 stops31h 10m

£513

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/2

20:55-21:05

3 stops41h 10m

Bangkok Suvarnabhumi

Wed 11/3

15:30-16:10

2 stops31h 40m

£514

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

15:05-22:30

2 stops24h 25m

Bangkok Suvarnabhumi

Wed 4/3

02:10-10:20

2 stops39h 10m

£514

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

11:05-22:30

2 stops28h 25m

Bangkok Suvarnabhumi

Wed 25/2

02:10-16:40

2 stops45h 30m

£522

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

10:40-22:30

2 stops28h 50m

Bangkok Suvarnabhumi

Thu 26/2

19:55-10:30

2 stops45h 35m

£526

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Sun 15/2

17:00-19:50

3 stops43h 50m

Bangkok Suvarnabhumi

Tue 17/3

22:05-13:25

2 stops22h 20m

£532

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 18/2

18:25-19:50

3 stops42h 25m

Bangkok Suvarnabhumi

Fri 20/3

10:50-15:10

2 stops35h 20m

£538

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Tue 10/2

20:55-21:05

3 stops41h 10m

Bangkok Suvarnabhumi

Wed 11/3

08:50-08:30

3 stops30h 40m

£543

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sun 15/2

10:40-01:05

2 stops31h 25m

Bangkok Suvarnabhumi

Mon 16/3

02:10-10:30

2 stops39h 20m

£553

BelfastBangkok

BFS - BKK

BFSBKK

Belfast Intl

Wed 25/2

18:25-19:50

3 stops42h 25m

Bangkok Suvarnabhumi

Wed 25/3

08:50-08:30

3 stops30h 40m

£561

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 £608. The month of August 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 £623. 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 £743.

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 £683. 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 £826. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £576Free CancellationRating
7.7
1,420 reviews
Search KLM flights
British AirwaysPriceFrom £617Free CancellationRating
6.7
7,536 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.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 25/12
Thu 1/1
By creating a price alert you accept our terms of use and privacy policy.

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