Find flights
When to book
Airlines
FAQs
English
Cheap flights from Belfast City Airport to Southeast Asia from £336
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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BKK
21 Nov — 28 Nov1
Find flight deals from Belfast City to Southeast Asia
Cheapest flights from Belfast City to Southeast AsiaExplore 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 22 October 2025.
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 22 October 2025.
Wed 3/1207:25BHD - BKK
1 stop20h 00mMultiple Airlines
Wed 10/1212:30BKK - BHD
1 stop37h 30mMultiple Airlines
Deal found 21/10£549
Sat 22/1118:00BHD - DPS
2 stops29h 35mMultiple Airlines
Sun 30/1100:40DPS - BHD
2 stops42h 00mMultiple Airlines
Deal found 20/10£562
Tue 2/1207:20BHD - BKK
2 stops35h 10mMultiple Airlines
Tue 16/1219:30BKK - BHD
2 stops21h 05mMultiple Airlines
Deal found 22/10£572
Mon 3/1114:50BHD - BKK
2 stops24h 40mMultiple Airlines
Sun 30/1118:55BKK - BHD
2 stops45h 10mMultiple Airlines
Deal found 21/10£589
Sat 22/1106:30BHD - DPS
2 stops29h 50mKLM
Mon 1/1213:10DPS - BHD
2 stops39h 50mKLM
Deal found 20/10£736
Wed 3/1206:30BHD - DPS
2 stops29h 50mKLM
Wed 10/1213:10DPS - BHD
2 stops39h 50mKLM
Deal found 19/10£806
Mon 1/1207:20BHD - MNL
3 stops28h 20mMultiple Airlines
Wed 31/1202:05MNL - BHD
3 stops26h 55mMultiple Airlines
Deal found 19/10£891
Wed 3/1215:40BHD - DPS
2 stops23h 10mMultiple Airlines
Tue 9/1200:30DPS - BHD
2 stops23h 50mMultiple Airlines
Deal found 19/10£1,003
Sat 29/1118:00BHD - MNL
2 stops20h 30mMultiple Airlines
Sun 4/108:20MNL - BHD
2 stops32h 05mMultiple Airlines
Deal found 20/10£1,064
Fri 28/1116:50BHD - MNL
2 stops21h 40mMultiple Airlines
Sat 3/112:00MNL - BHD
2 stops52h 25mMultiple Airlines
Deal found 21/10£1,114
Mon 1/1207:20BHD - MNL
3 stops28h 20mMultiple Airlines
Fri 2/106:30MNL - BHD
3 stops39h 05mMultiple Airlines
Deal found 20/10£1,121
Wed 22/1017:25BHD - SIN
2 stops40h 05mKLM
Sat 1/1121:20SIN - BHD
2 stops27h 30mKLM
Deal found 19/10£1,255
Cheap 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 22 October 2025.
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 22 October 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
Mon 16/2
14:40-22:30
2 stops24h 50m
Bangkok Suvarnabhumi
Wed 18/3
02:10-07:30
2 stops36h 20m
£527
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Wed 3/12
07:25-10:25
1 stop20h 00m
Bangkok Suvarnabhumi
Wed 10/12
12:30-19:00
1 stop37h 30m
£549
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sat 22/11
18:00-07:35
2 stops29h 35m
Denpasar Bali Ngurah Rai
Sun 30/11
00:40-10:40
2 stops42h 00m
£562
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Thu 5/2
06:35-22:30
2 stops32h 55m
Bangkok Suvarnabhumi
Thu 26/2
08:20-07:30
2 stops30h 10m
£569
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Sun 15/2
17:35-01:05
2 stops24h 30m
Bangkok Suvarnabhumi
Wed 18/3
02:10-07:30
2 stops36h 20m
£589
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Tue 2/12
10:15-10:25
1 stop17h 10m
Bangkok Suvarnabhumi
Tue 16/12
08:25-20:30
1 stop19h 05m
£598
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Tue 18/11
10:15-10:25
1 stop17h 10m
Bangkok Suvarnabhumi
Tue 16/12
08:25-20:30
1 stop19h 05m
£628
BelfastManila
BHD - MNL
BHDMNL
Belfast City
Tue 6/1
07:20-01:20
3 stops34h 00m
Manila Ninoy Aquino Intl
Tue 27/1
07:00-13:35
3 stops38h 35m
£672
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Fri 5/12
07:20-12:20
2 stops22h 00m
Bangkok Suvarnabhumi
Thu 11/12
01:55-20:30
2 stops25h 35m
£701
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Sat 22/11
06:30-20:20
2 stops29h 50m
Denpasar Bali Ngurah Rai
Mon 1/12
13:10-21:00
2 stops39h 50m
£736
Showing 1-10 of 44 results
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, January is the cheapest month in which you can book a flight from Belfast City Airport to Southeast Asia (average of £508). Flying from Belfast City Airport to Southeast Asia in July is currently the most expensive (average of £729). 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 22 October 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 in the afternoon, which can drop the price by up to 19% 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 22 October 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.
Food
7.3
Entertainment
7.1
Crew
8.4
Boarding
7.8
Overall
7.7
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Food
7.3
Entertainment
7.1
Crew
8.4
Boarding
7.8
Overall
7.7
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Food
7.3
Entertainment
7.1
Crew
8.4
Boarding
7.8
Overall
7.7
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Food
7.3
Entertainment
7.1
Crew
8.4
Boarding
7.8
Overall
7.7
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Food
7.3
Entertainment
7.1
Crew
8.4
Boarding
7.8
Overall
7.7
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Belfast City to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
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 22 October 2025.
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.