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Cheap flights from Belfast City Airport to Thailand from £279

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
29 Mar — 5 Apr1
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
Explore the most affordable flight options available from Belfast City to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Wed 9/907:00
BHD
-
BKK
2 stops23h 35m
Multiple Airlines
Wed 30/922:35
BKK
-
BHD
2 stops26h 55m
Multiple Airlines
Deal found 24/2£549
Wed 14/1016:05
BHD
-
BKK
2 stops22h 50m
Multiple Airlines
Wed 28/1001:55
BKK
-
BHD
2 stops36h 35m
Multiple Airlines
Deal found 25/2£568
Tue 1/917:30
BHD
-
BKK
1 stop34h 00m
KLM
Tue 29/912:05
BKK
-
BHD
1 stop27h 15m
KLM
Deal found 26/2£588
Tue 1/910:20
BHD
-
BKK
2 stops20h 15m
Multiple Airlines
Tue 29/922:35
BKK
-
BHD
2 stops21h 05m
Multiple Airlines
Deal found 26/2£592
Wed 9/909:50
BHD
-
BKK
1 stop17h 40m
KLM
Wed 30/912:05
BKK
-
BHD
1 stop27h 15m
KLM
Deal found 24/2£605
Sat 6/617:30
BHD
-
BKK
1 stop34h 00m
KLM
Sat 27/611:25
BKK
-
BHD
2 stops35h 30m
KLM
Deal found 25/2£618
Fri 11/906:30
BHD
-
BKK
2 stops47h 20m
Multiple Airlines
Thu 8/1003:15
BKK
-
BHD
2 stops35h 35m
Multiple Airlines
Deal found 24/2£659
Fri 3/419:10
BHD
-
CNX
2 stops36h 15m
Multiple Airlines
Wed 15/414:55
CNX
-
BHD
2 stops34h 35m
Multiple Airlines
Deal found 26/2£806

Find flight deals from Belfast City to Thailand

Keep the following information in mind while searching for Belfast City to Thailand flight deals. Data was last updated 27 February 2026.

Round-trip from

£617

One-way from

£279

Popular in

December

Cheapest in

May

Average price

£846
KLM
  • KLM
  • 6/6-27/6
  • 3 total stops
  • 61h 55m total
  • Belfast to Thailand
Search Deals
8/4
  • 8/4
  • 3 total stops
  • 39h 25m total
  • Belfast to Thailand
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 27 February 2026.
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

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 6/6

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Sat 27/6

11:25-09:20

2 stops27h 55m

£620

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 14/3

15:05-16:40

2 stops42h 35m

Bangkok Suvarnabhumi

Fri 20/3

01:30-11:10

2 stops40h 40m

£688

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Fri 1/5

11:00-13:25

2 stops20h 25m

Bangkok Suvarnabhumi

Mon 18/5

02:05-19:25

2 stops23h 20m

£699

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 11/4

07:05-02:15

2 stops37h 10m

Bangkok Suvarnabhumi

Fri 17/4

03:15-08:55

2 stops35h 40m

£776

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Fri 3/4

19:10-13:25

2 stops36h 15m

Chiang Mai

Wed 15/4

14:55-19:30

2 stops34h 35m

£806

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Sat 6/6

17:30-09:30

1 stop34h 00m

Bangkok Suvarnabhumi

Fri 26/6

12:05-16:55

1 stop34h 50m

£814

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 12/3

11:05-13:05

2 stops19h 00m

Bangkok Suvarnabhumi

Mon 16/3

17:40-10:40

2 stops24h 00m

£815

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 19/3

17:20-12:20

3 stops60h 00m

£294

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 7/4

11:05-00:10

2 stops31h 05m

£333

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Mon 6/4

09:30-18:10

3 stops26h 40m

£342

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, September is the cheapest month in which you can book a flight from Belfast City Airport to Thailand (average of £580). Flying from Belfast City Airport to Thailand in December is currently the most expensive (average of £778). 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

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 27 February 2026.
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
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,772 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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, September is the cheapest month in which you can book a flight from Belfast City Airport to Thailand (average of £580). Flying from Belfast City Airport to Thailand in December is currently the most expensive (average of £778). 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

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Top 2 airlines flying from Belfast City to Thailand

Discover the top 2 airlines that operate flights from Belfast City to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£604Average£794FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£663Average£797FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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.

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