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Cheap flights from Belfast City Airport to Southeast Asia from £473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Southeast Asia
Explore the most affordable flight options available from Belfast City to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sun 7/1212:10BHD - KUL
2 stops18h 30mBritish Airways
Thu 11/1210:15KUL - BHD
2 stops29h 15mBritish Airways
Deal found 2/12£779
Mon 15/1206:30BHD - BKK
3 stops28h 30mMultiple Airlines
Mon 22/1215:30BKK - BHD
2 stops32h 50mMultiple Airlines
Deal found 3/12£915
Fri 12/1217:20BHD - BKK
2 stops32h 55mKLM
Fri 19/1212:15BKK - BHD
1 stop35h 35mKLM
Deal found 3/12£950
Sat 13/1206:30BHD - BKK
3 stops28h 30mMultiple Airlines
Sat 20/1215:05BKK - BHD
3 stops30h 20mMultiple Airlines
Deal found 3/12£964
Thu 4/1217:20BHD - MNL
2 stops23h 00mMultiple Airlines
Mon 29/1220:45MNL - BHD
2 stops28h 05mMultiple Airlines
Deal found 3/12£968
Sun 14/1206:30BHD - BKK
3 stops28h 30mMultiple Airlines
Sun 21/1222:05BKK - BHD
2 stops26h 15mMultiple Airlines
Deal found 3/12£969
Fri 12/1217:20BHD - BKK
3 stops33h 00mMultiple Airlines
Fri 19/1222:05BKK - BHD
2 stops29h 45mMultiple Airlines
Deal found 3/12£1,048
Thu 4/1217:20BHD - MNL
2 stops23h 00mMultiple Airlines
Wed 31/1217:20MNL - BHD
2 stops31h 30mMultiple Airlines
Deal found 3/12£1,101
Sun 7/1212:10BHD - CNX
2 stops46h 40mChina Southern
Thu 11/1218:50CNX - BHD
2 stops55h 25mChina Southern
Deal found 2/12£1,160
Sat 20/1207:00BHD - MNL
3 stops29h 15mMultiple Airlines
Sun 4/117:40MNL - BHD
2 stops34h 50mMultiple Airlines
Deal found 3/12£1,631
Sat 20/1211:05BHD - MNL
2 stops37h 00mQatar Airways
Sun 25/118:25MNL - BHD
2 stops22h 50mQatar Airways
Deal found 4/12£1,652
Sat 20/1206:35BHD - MNL
2 stops43h 20mMultiple Airlines
Sun 25/110:55MNL - BHD
2 stops41h 20mMultiple Airlines
Deal found 3/12£1,811

Find flight deals from Belfast City to Southeast Asia

Keep the following information in mind while searching for Belfast City to Southeast Asia flight deals. Data was last updated 5 December 2025.

Round-trip from

£473

Popular in

December

Cheapest in

May

Average price

£1,035
20/1-29/1
  • 20/1-29/1
  • 4 total stops
  • 52h 45m total
  • Belfast to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Southeast Asia 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 5 December 2025.
Use the filters below to find and compare flights from Belfast City Airport to Southeast Asia that are best for you.

Fly from

Belfast City

Fly to

Southeast Asia

Route

Depart

Return

Price

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Tue 20/1

07:20-18:25

2 stops28h 05m

Bangkok Suvarnabhumi

Thu 29/1

01:55-19:35

2 stops24h 40m

£473

BelfastKuala Lumpur

BHD - KUL

BHDKUL

Belfast City

Tue 24/3

10:00-14:40

2 stops20h 40m

Kuala Lumpur Intl

Wed 1/4

22:50-11:55

1 stop20h 05m

£705

BelfastKuala Lumpur

BHD - KUL

BHDKUL

Belfast City

Thu 5/3

10:40-17:25

1 stop22h 45m

Kuala Lumpur Intl

Mon 9/3

15:25-09:05

2 stops25h 40m

£734

BelfastKuala Lumpur

BHD - KUL

BHDKUL

Belfast City

Tue 24/3

06:30-16:55

3 stops26h 25m

Kuala Lumpur Intl

Wed 1/4

21:00-11:40

2 stops21h 40m

£753

BelfastSingapore

BHD - SIN

BHDSIN

Belfast City

Wed 4/2

06:35-20:35

2 stops30h 00m

Singapore Changi

Sun 8/2

23:15-10:20

1 stop19h 05m

£755

BelfastManila

BHD - MNL

BHDMNL

Belfast City

Sat 24/1

11:35-22:30

2 stops26h 55m

Manila Ninoy Aquino Intl

Mon 16/2

08:20-07:40

2 stops31h 20m

£769

BelfastKuala Lumpur

BHD - KUL

BHDKUL

Belfast City

Sun 18/1

10:40-14:40

2 stops20h 00m

Kuala Lumpur Intl

Thu 22/1

10:15-07:30

2 stops29h 15m

£780

BelfastManila

BHD - MNL

BHDMNL

Belfast City

Sat 11/4

16:15-10:35

2 stops35h 20m

Manila Ninoy Aquino Intl

Thu 23/4

08:20-08:45

2 stops31h 25m

£789

BelfastBangkok

BHD - BKK

BHDBKK

Belfast City

Thu 5/2

15:05-18:25

2 stops20h 20m

Bangkok Suvarnabhumi

Thu 26/2

20:30-16:40

2 stops27h 10m

£815

BelfastManila

BHD - MNL

BHDMNL

Belfast City

Tue 31/3

17:30-11:30

3 stops35h 00m

Manila Ninoy Aquino Intl

Fri 1/5

03:55-20:30

2 stops23h 35m

£832

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 32 results
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Best time to book a flight from Belfast City to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 Southeast Asia

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

Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Southeast Asia (average of £586). Flying from Belfast City Airport to Southeast Asia in December is currently the most expensive (average of £783). 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.

What is the cheapest time of day to fly from BHD to YJX?

Find hourly flight availability from Belfast City to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

When flying from Belfast City Airport to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 12% versus a flight in the morning.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 5 December 2025.
Check out reviews from past customers who have flown with KLM, Qatar Airways, andMalaysia Airlines from Belfast City Airport to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Qatar Airways
7.4
Good
3,676 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Malaysia Airlines
7.3
Good
281 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,562 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Southeast Asia. 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 Southeast Asia?

    British Airways and China Southern can get you from Belfast City Airport to Southeast Asia in just under 20h 40m. Your travel time can differ by up to 26h 45m. Airlines will cover a distance of 6752 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Belfast City Airport to Southeast Asia?

    The most popular flight routes from Belfast City Airport to Southeast Asia are Belfast City - Bangkok Suvarnabhumi, Belfast City - Manila Ninoy Aquino Intl and Belfast City - Kuala Lumpur Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Southeast Asia 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 Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Southeast Asia (average of £586). Flying from Belfast City Airport to Southeast Asia in December is currently the most expensive (average of £783). 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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Alternative routes for Belfast City to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Belfast Intl to Manila flights
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Belfast City to Kuala Lumpur Intl flights
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Belfast City to Bangalore flights
Belfast Intl to Singapore flights
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Belfast City to Singapore flights
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Belfast Intl to Hyderabad flights
Belfast Intl to Kathmandu flights
Belfast City to Denpasar flights
Belfast City to Hong Kong flights
Belfast City to Kathmandu flights
Belfast Intl to Incheon Intl flights
Belfast Intl to Tbilisi flights
Belfast Intl to Karachi flights
Belfast City to Chiang Mai flights
Belfast Intl to Phuket City flights

Top 4 airlines flying from Belfast City to Southeast Asia

Discover the top 4 airlines that operate flights from Belfast City to Southeast Asia. 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£588Average£811FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£606Average£802FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest£693Average£787FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£764Average£1,102FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to Southeast Asia. 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 Southeast Asia?

Cheapflights simply makes it quick and affordable to book flights from Belfast City to Southeast Asia 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 Southeast Asia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Southeast Asia flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Belfast City to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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