Cheap flights from Northern Ireland to Belfast International
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
Northern Ireland to Belfast International (BFS)
How far in advance should I book a flight from Northern Ireland to Belfast International?
To save up to 43% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Northern Ireland to Belfast International from £79 1-2 weeks out and tickets from £96 for flights departing within the next 72 hours.
Related info for your journey
Useful info, stats and facts about Northern Ireland to Belfast International flights.
Destination information for Belfast International
Things to know before you go. Useful info for your trip from Northern Ireland to Belfast International
Popular flight searches
Check out other popular destinations found by fellow travellers
- Flights to St Lucia
- Flights to Stavanger
- Flights from London to Isle of Man
- Flights from London to Norway
- Flights to Adelaide