Cheap flights from Belfast City Airport to Southeast Asia from £343
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
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 18 June 2025.
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 18 June 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 18 June 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 18 June 2025.
Use the filters below to find and compare flights from Belfast City Airport to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Thu 4/9
07:05-10:20
2 stops21h 15m
Bangkok Suvarnabhumi
Wed 17/9
23:40-14:40
2 stops21h 00m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Tue 23/9
06:30-09:30
1 stop21h 00m
Bangkok Suvarnabhumi
Tue 7/10
12:05-16:55
1 stop34h 50m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Tue 23/9
20:20-13:25
2 stops35h 05m
Bangkok Suvarnabhumi
Tue 7/10
14:15-15:20
2 stops31h 05m
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Mon 10/11
09:10-16:30
2 stops23h 20m
Denpasar Bali Ngurah Rai
Mon 24/11
19:15-09:05
2 stops21h 50m
BelfastKuala Lumpur
BHD - KUL
BHDKUL
Belfast City
Mon 25/8
09:50-15:10
2 stops22h 20m
Kuala Lumpur Intl
Tue 23/9
20:20-10:35
2 stops21h 15m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Sun 7/9
11:00-12:55
2 stops19h 55m
Bangkok Suvarnabhumi
Sun 28/9
02:30-18:45
2 stops22h 15m
BelfastDenpasar
BHD - DPS
BHDDPS
Belfast City
Mon 10/11
10:15-09:55
3 stops39h 40m
Denpasar Bali Ngurah Rai
Mon 24/11
19:55-20:30
3 stops32h 35m
BelfastSingapore
BHD - SIN
BHDSIN
Belfast City
Wed 22/10
13:50-20:30
3 stops23h 40m
Singapore Changi
Sat 1/11
12:10-11:10
3 stops31h 00m
BelfastSingapore
BHD - SIN
BHDSIN
Belfast City
Fri 5/9
17:25-18:15
2 stops17h 50m
Singapore Changi
Mon 8/9
22:30-16:55
2 stops25h 25m
BelfastSingapore
BHD - SIN
BHDSIN
Belfast City
Fri 5/9
20:05-16:05
1 stop37h 00m
Singapore Changi
Mon 8/9
23:20-13:45
1 stop21h 25m
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.
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 £718). Flying from Belfast City Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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 18 June 2025.
When flying from Belfast City Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Southeast Asia by month
Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.
Temperature in Southeast Asia by month
Plan your trip to Southeast Asia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).
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 18 June 2025.
Read through reviews of airlines operating flights from Belfast to Southeast Asia, such as KLM, Finnair and Qantas Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
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.
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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.
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 18 June 2025.
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How does Cheapflights help users find flights from Belfast City to Southeast Asia?
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Why should you use Cheapflights to find cheap flight tickets from Belfast City to Southeast Asia?
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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.
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