Cheap flights from Belfast Intl Airport to Southeast Asia from £270
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Southeast Asia
Keep the following information in mind while searching for Belfast Intl to Southeast Asia flight deals. Data was last updated 9 April 2025.
Find flight deals from Belfast Intl to Southeast Asia
Cheapest flights from Belfast Intl to Southeast AsiaExplore the most affordable flight options available from Belfast Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.
Explore the most affordable flight options available from Belfast Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl 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 9 April 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastBangkok
BFS - BKK
BFSBKK
Belfast Intl
Thu 8/5
06:10-12:30
2 stops24h 20m
Bangkok Suvarnabhumi
Mon 19/5
02:10-20:25
2 stops24h 15m
BelfastDenpasar
BFS - DPS
BFSDPS
Belfast Intl
Fri 6/6
20:35-09:50
3 stops30h 15m
Denpasar Bali Ngurah Rai
Sun 22/6
08:40-09:55
2 stops32h 15m
BelfastManila
BFS - MNL
BFSMNL
Belfast Intl
Tue 13/5
08:10-10:50
3 stops43h 40m
Manila Ninoy Aquino Intl
Wed 28/5
07:15-20:35
3 stops44h 20m
BelfastPhuket City
BFS - HKT
BFSHKT
Belfast Intl
Mon 19/5
12:35-14:10
3 stops43h 35m
Phuket City
Sat 31/5
16:45-22:30
3 stops35h 45m
BelfastSingapore
BFS - SIN
BFSSIN
Belfast Intl
Sat 24/5
09:15-02:10
2 stops33h 55m
Singapore Changi
Sat 31/5
18:45-15:30
3 stops27h 45m
BelfastKuala Lumpur
BFS - KUL
BFSKUL
Belfast Intl
Wed 23/4
07:15-09:10
3 stops42h 55m
Kuala Lumpur Intl
Sat 26/4
10:00-18:35
3 stops39h 35m
BelfastChiang Mai
BFS - CNX
BFSCNX
Belfast Intl
Sun 29/6
07:15-22:45
3 stops33h 30m
Chiang Mai
Sat 26/7
17:40-21:30
3 stops33h 50m
BelfastBangkok
BFS - BKK
BFSBKK
Belfast Intl
Sat 10/5
19:35-08:05
3 stops54h 30m
BelfastDenpasar
BFS - DPS
BFSDPS
Belfast Intl
Thu 5/6
06:00-09:50
3 stops44h 50m
Best time to book a flight from Belfast Intl to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Belfast Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Southeast Asia
What is the cheapest month to book a flight from Belfast Intl Airport to Southeast Asia?
Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Southeast Asia (average of £730). Flying from Belfast Intl 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 BFS to YJX?
Find hourly flight availability from Belfast Intl 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 9 April 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport 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).
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl 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 Intl to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Belfast Intl to Southeast Asia
Discover the top 4 airlines that operate flights from Belfast Intl 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 9 April 2025.
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How does Cheapflights help users find flights from Belfast Intl to Southeast Asia?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl 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 Intl to Southeast Asia?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Southeast Asia.
Can Cheapflights find flights from Belfast Intl to Southeast Asia with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Southeast Asia, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Belfast Intl to Southeast Asia become cheaper?
Yes, Cheapflights offers price alerts on Belfast Intl to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.