Cheap flights from Belfast to anywhere
Best time to book a flight from Belfast
Have a flexible travel schedule? Discover the best time to fly from Belfast with our price prediction graph.
Travel insights for flights from Belfast
Get recent, data-driven insights about flights from Belfast including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Belfast?
Currently, January is the cheapest month in which you can book a flight from Belfast (average of Rp 14,290,338). Flying from Belfast in July will prove the most costly (average of Rp 21,880,564). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Browse thousands of different options on Cheapflights for your next trip
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Direct flights from Northern Ireland
Book a direct flight from one of these other cities located in Northern Ireland.
Related info for your journey
Access useful and relevant information related to your journey from Belfast. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 August 2025.
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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 Belfast?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast. 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?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Belfast with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast with no change fees.
Can Cheapflights notify me if prices for flights from Belfast become cheaper?
Yes, Cheapflights offers price alerts on flights from Belfast so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.