Cheap flights from Belfast International to Lille
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How to find the cheapest flight from
Belfast International (BFS) to Lille (LIL)
How far in advance should I book a flight from Belfast International to Lille?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 99% on flights from Belfast International to Lille compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £161. For sooner than that we have options available in the next 3 days from £227.
What is the cheapest month to fly from Belfast International to Lille?
Our data shows that May tends to be the cheapest month to fly to Lille from Belfast International. Users have commonly found prices around £146 for the month, but tickets can be as low as £76. Due to multiple factors, prepare for potentially higher prices in December.