S$ 1,176+ Cheap flights to Belfast Intl
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.
Flights to Belfast Intl in 2025
Find the latest flights to Belfast Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 11 July 2025.
Find flight deals to Belfast Intl Airport
Cheapest flights to Belfast Intl AirportExplore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.
Fly from
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 to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Belfast Intl Airport
How long is the flight to Belfast Intl?
On average, a flight from Singapore to Belfast Intl takes 34 hours 35 minutes. Flights to Belfast Intl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
Rainfall in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast Intl ranges from 50.0 - 90.0 mm per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl when rainfall is around 50.0 mm.
Temperature in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
FAQs about flying to Belfast Intl
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.
Search flights to Belfast Intl by cabin class
Find flights to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 to Belfast Intl?
Cheapflights helps you search for flights to Belfast Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets to Belfast Intl?
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 to Belfast Intl.
Can Cheapflights find flights to Belfast Intl with no change fees?
Yes, we can. To see specific flights to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Belfast Intl become cheaper?
Of course! You can track prices for flights to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.