Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast City Airport to Thailand from £364

BHD — BKK
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Thailand

Wed 23/907:00 -
2 stops35h 10m
Wed 30/914:50 -
2 stops35h 05m
Deal found 26/8£466
Mon 19/1007:00 -
2 stops23h 30m
Sat 7/1101:55 -
2 stops38h 35m
Deal found 26/8£541
Sat 26/910:45 -
2 stops24h 40m
Tue 20/1015:55 -
2 stops30h 05m
Deal found 26/8£655
Tue 1/917:30 -
2 stops33h 45m
Tue 29/912:05 -
1 stop27h 15m
Deal found 26/8£692
Wed 21/1007:00 -
2 stops23h 30m
Mon 2/1113:35 -
2 stops31h 00m
Deal found 25/8£693
Sat 26/917:30 -
2 stops33h 45m
Tue 20/1012:05 -
1 stop27h 15m
Deal found 26/8£709

Find flight deals from Belfast City to Thailand

Round-trip from

£466

One-way from

£364

Popular in

February

Cheapest in

September

Average price

£673
23/9-30/9
  • 23/9-30/9
  • 4 total stops
  • 70h 15m total
  • Belfast to Thailand
Search Deals
3/1
  • 3/1
  • 2 total stops
  • 47h 05m total
  • Belfast to Thailand
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belfast City Airport to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 23/9

07:00-00:10

2 stops35h 10m

Bangkok Suvarnabhumi

Wed 30/9

14:50-19:55

2 stops35h 05m

£466

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sat 26/9

11:05-17:25

3 stops24h 20m

Bangkok Suvarnabhumi

Tue 20/10

15:55-16:00

2 stops30h 05m

£681

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 21/10

07:00-12:30

2 stops23h 30m

Bangkok Suvarnabhumi

Mon 2/11

13:35-13:35

2 stops31h 00m

£693

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sat 26/9

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Tue 20/10

12:05-09:20

1 stop27h 15m

£719

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Wed 23/9

17:30-09:15

2 stops57h 45m

Bangkok Suvarnabhumi

Wed 30/9

12:05-09:20

1 stop27h 15m

£765

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

£801

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

£803
Fastest return journey

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

£813

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sun 27/9

06:30-13:25

2 stops24h 55m

Bangkok Suvarnabhumi

Tue 29/9

02:30-19:40

2 stops23h 10m

£1,044
Cheapest one-way
Fastest single journey

BelfastBangkok

BHD Belfast City - BKK Bangkok Suvarnabhumi

BHDBKK

Belfast City

Sun 3/1

07:30-22:25

3 stops55h 55m

£390

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Sorted by cheapest first

Best time to book a flight from Belfast City to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Belfast City with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Thailand

What is the cheapest month to book a flight from Belfast City Airport to Thailand?

Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Thailand (average of £647). Flying from Belfast City Airport to Thailand in August is currently the most expensive (average of £2,710). 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.

Reviews of airlines servicing Thailand

Check out reviews from past customers who have flown with KLM and British Airways from Belfast City Airport to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,194 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

  • How long is the flight from Belfast City Airport to Thailand?

    KLM can get you from Belfast City Airport to Thailand in just under 34h. Your travel time can differ by up to . Belfast City Airport and Thailand are separated by a distance of 6087 mi.

  • Can I find deals for flights from Belfast City to Thailand that include hotel bookings?

    Yes. In addition to deals on Belfast City to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Thailand.

  • Can I find deals for business class flights from Belfast City to Thailand?

    Yes. Cheapflights offers flight deals from Belfast City to Thailand 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 Belfast City Airport to Thailand?

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Thailand (average of £647). Flying from Belfast City Airport to Thailand in August is currently the most expensive (average of £2,710). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Belfast City to Thailand

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£671Average£842FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£684Average£898FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast City to Thailand?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to Thailand. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Thailand?

Cheapflights simply makes it quick and affordable to book flights from Belfast City to Thailand by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast City to Thailand with no change fees?

Need flexible booking options for your flight to Thailand from Belfast City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast City to Thailand become cheaper?

Of course! You can now track prices for flights from Belfast City to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.