Cheap flights from Southeast Asia to Belfast from £676
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Southeast Asia to Belfast
Cheapest flights from Southeast Asia to BelfastExplore the most affordable flight options available from Southeast Asia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Southeast Asia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Southeast Asia to Belfast 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 11 July 2025.
Use the filters below to find and compare flights from Southeast Asia to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeBelfast
SIN - BFS
SINBFS
Singapore Changi
Sun 24/8
19:45-23:20
3 stops34h 35m
Belfast Intl
Sun 31/8
09:25-23:50
3 stops31h 25m
Best time to book a flight from Southeast Asia to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Southeast Asia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Southeast Asia to Belfast
What is the cheapest month to book a flight from Southeast Asia to Belfast?
Currently, January is the cheapest month in which you can book a flight from Southeast Asia to Belfast (average of £67). Flying from Southeast Asia to Belfast in July is currently the most expensive (average of £90). 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.
Related info for your journey
Find useful and relevant information for your journey from Southeast Asia to Belfast. 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 Southeast Asia to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Southeast Asia to Belfast
Discover the top 2 airlines that operate flights from Southeast Asia to Belfast. 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 11 July 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 Southeast Asia to Belfast?
Deals for Southeast Asia to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Belfast?
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 Southeast Asia to Belfast.
Can Cheapflights find flights from Southeast Asia to Belfast with no change fees?
Need flexible booking options for your flight to Belfast from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Southeast Asia to Belfast become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast from Southeast Asia today and book when prices fit your budget.