Cheap flights from Northern Ireland to Southeast Asia from £252
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to Southeast Asia
Keep the following information in mind while searching for Northern Ireland to Southeast Asia flight deals. Data was last updated 23 April 2025.
Find flight deals from Northern Ireland to Southeast Asia
Cheapest flights from Northern Ireland to Southeast AsiaExplore the most affordable flight options available from Northern Ireland to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.
Explore the most affordable flight options available from Northern Ireland to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Northern Ireland 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 23 April 2025.
Use the filters below to find and compare flights from Northern Ireland to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastBangkok
BFS - BKK
BFSBKK
Belfast Intl
Tue 3/6
15:45-07:50
3 stops34h 05m
Bangkok Suvarnabhumi
Thu 19/6
14:40-16:40
2 stops32h 00m
BelfastSingapore
BFS - SIN
BFSSIN
Belfast Intl
Wed 4/6
06:10-20:10
2 stops31h 00m
Singapore Changi
Tue 17/6
00:55-19:25
2 stops25h 30m
BelfastSingapore
BHD - SIN
BHDSIN
Belfast City
Sat 3/5
10:05-16:05
1 stop23h 00m
Singapore Changi
Thu 15/5
23:20-13:15
1 stop20h 55m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Sun 7/9
06:30-09:30
1 stop21h 00m
Bangkok Suvarnabhumi
Mon 29/9
11:35-16:55
2 stops35h 20m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Sun 7/9
06:30-09:30
1 stop21h 00m
Bangkok Suvarnabhumi
Mon 29/9
11:35-21:15
2 stops39h 40m
BelfastManila
BFS - MNL
BFSMNL
Belfast Intl
Tue 13/5
08:15-01:20
2 stops34h 05m
Manila Ninoy Aquino Intl
Mon 26/5
03:55-07:30
2 stops34h 35m
BelfastManila
BHD - MNL
BHDMNL
Belfast City
Mon 12/5
06:30-06:00
2 stops40h 30m
Manila Ninoy Aquino Intl
Mon 26/5
20:55-16:55
2 stops27h 00m
BelfastBangkok
BHD - BKK
BHDBKK
Belfast City
Tue 3/6
16:25-19:20
2 stops20h 55m
Bangkok Suvarnabhumi
Thu 19/6
20:00-11:10
2 stops21h 10m
BelfastDenpasar
BFS - DPS
BFSDPS
Belfast Intl
Fri 13/6
06:05-23:55
2 stops34h 50m
Denpasar Bali Ngurah Rai
Fri 27/6
00:30-15:30
3 stops46h 00m
BelfastManila
BHD - MNL
BHDMNL
Belfast City
Mon 12/5
06:30-06:00
2 stops40h 30m
Manila Ninoy Aquino Intl
Tue 27/5
20:05-16:55
2 stops27h 50m
Best time to book a flight from Northern Ireland to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Southeast Asia
What is the cheapest month to book a flight from Northern Ireland to Southeast Asia?
Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Southeast Asia (average of £730). Flying from Northern Ireland 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 NIR to YJX?
Find hourly flight availability from Northern Ireland 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 23 April 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Southeast Asia as you normally would.
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 23 April 2025.
Read through reviews of airlines operating flights from Northern Ireland to Southeast Asia, such as KLM, Qantas Airways and Qatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Mar 2025
LBA - AMS
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland 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
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Alternative routes for Northern Ireland to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Northern Ireland to Southeast Asia
Discover the top 4 airlines that operate flights from Northern Ireland 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 23 April 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 Northern Ireland to Southeast Asia?
When you search for this flight from Northern Ireland to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Southeast Asia?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Northern Ireland.
Can Cheapflights find flights from Northern Ireland to Southeast Asia with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Southeast Asia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Northern Ireland to Southeast Asia become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Northern Ireland today and book when prices fit your budget.