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Cheap flights from Northern Ireland to Bangkok Suvarnabhumi Airport from £349

BFS — BKK
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Suvarnabhumi

Tue 13/1006:40 -
3 stops24h 45m
Thu 29/1014:50 -
1 stop24h 55m
Deal found 24/8£540
Mon 5/1015:50 -
2 stops34h 00m
Mon 12/1011:20 -
2 stops34h 10m
Deal found 21/8£544
Wed 21/1009:55 -
3 stops25h 30m
Mon 2/1115:05 -
3 stops26h 35m
Deal found 25/8£562
Wed 28/1010:10 -
2 stops24h 40m
Sat 27/201:55 -
2 stops24h 00m
Deal found 21/8£637
Wed 21/1007:00 -
2 stops22h 15m
Mon 2/1109:20 -
1 stop18h 10m
Deal found 25/8£692
Tue 1/909:50 -
1 stop17h 40m
Tue 29/912:05 -
1 stop27h 15m
Deal found 21/8£700
Tue 1/906:30 -
2 stops31h 55m
Mon 28/903:00 -
2 stops22h 25m
Deal found 20/8£713

Find flight deals from Northern Ireland to Suvarnabhumi

Round-trip from

£540

One-way from

£349

Popular in

February

Cheapest in

September

Average price

£672
13/10-29/10
  • 13/10-29/10
  • 4 total stops
  • 49h 40m total
  • Northern Ireland to Bangkok
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3/1
  • 3/1
  • 3 total stops
  • 50h 25m total
  • Northern Ireland to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Northern Ireland to Bangkok Suvarnabhumi Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBangkok

BFS Belfast Intl - BKK Bangkok Suvarnabhumi

BFSBKK

Belfast Intl

Tue 13/10

06:40-13:25

3 stops24h 45m

Bangkok Suvarnabhumi

Thu 29/10

14:50-08:45

1 stop24h 55m

£540

BelfastBangkok

BFS Belfast Intl - BKK Bangkok Suvarnabhumi

BFSBKK

Belfast Intl

Mon 5/10

06:10-17:25

2 stops29h 15m

Bangkok Suvarnabhumi

Mon 12/10

18:25-20:25

2 stops32h 00m

£551

BelfastBangkok

BFS Belfast Intl - BKK Bangkok Suvarnabhumi

BFSBKK

Belfast Intl

Wed 21/10

09:55-17:25

3 stops25h 30m

Bangkok Suvarnabhumi

Mon 2/11

15:05-10:40

3 stops26h 35m

£562

BelfastBangkok

BFS Belfast Intl - BKK Bangkok Suvarnabhumi

BFSBKK

Belfast Intl

Tue 20/10

10:35-23:55

3 stops31h 20m

Bangkok Suvarnabhumi

Tue 17/11

05:55-21:30

2 stops22h 35m

£613

BelfastBangkok

BFS Belfast Intl - BKK Bangkok Suvarnabhumi

BFSBKK

Belfast Intl

Wed 28/10

23:05-07:20

3 stops25h 15m

Bangkok Suvarnabhumi

Sun 28/2

19:15-17:05

3 stops28h 50m

£647

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 21/10

07:00-11:15

2 stops22h 15m

Bangkok Suvarnabhumi

Mon 2/11

09:20-20:30

1 stop18h 10m

£692

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 28/10

17:35-23:45

3 stops23h 10m

Bangkok Suvarnabhumi

Sun 28/2

18:20-19:00

3 stops31h 40m

£749

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Tue 20/10

17:30-06:35

1 stop31h 05m

Bangkok Suvarnabhumi

Tue 17/11

05:40-20:30

2 stops21h 50m

£800

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 21/10

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Mon 2/11

12:05-09:10

1 stop28h 05m

£801

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Tue 20/10

09:50-09:30

1 stop17h 40m

Bangkok Suvarnabhumi

Tue 17/11

12:05-09:10

1 stop28h 05m

£812

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Northern Ireland to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Northern Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Bangkok Suvarnabhumi Airport

What is the cheapest month to book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport (average of £672). Flying from Northern Ireland to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment.
Northern Ireland to Bangkok Suvarnabhumi Airport flights typically cost between £659 and £676 in October.
The cheapest return price found within the last 5 days was £540 on Multiple Airlines (13 Oct–29 Oct).

Related info for your journey

  • How long is the flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Northern Ireland to Bangkok Suvarnabhumi Airport in 34h. Fly via KLM to get the fastest option. The distance from Northern Ireland to Bangkok Suvarnabhumi Airport is about 6087 mi.

  • Can I find deals for flights from Northern Ireland to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Suvarnabhumi.

  • Can I find deals for business class flights from Northern Ireland to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Northern Ireland to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Bangkok Suvarnabhumi Airport (average of £672). Flying from Northern Ireland to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Northern Ireland to Suvarnabhumi

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£644Average£786FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£646Average£859FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Suvarnabhumi?

Deals for Northern Ireland to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Suvarnabhumi?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Suvarnabhumi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Suvarnabhumi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Suvarnabhumi flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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