Cheap flights from Belfast to Lille from £554
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Lille
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Lille (LIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 September 2025.
Round-trip from | £554 |
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Find flight deals from Belfast to Lille
Cheapest flights from Belfast to LilleExplore the most affordable flight options available from Belfast to Lille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.
Explore the most affordable flight options available from Belfast to Lille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast to Lille that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastLille
BHD - LIL
BHDLIL
Belfast City
Fri 24/10
06:30-15:15
2 stops31h 45m
Lille Lesquin
Sat 1/11
15:50-21:00
2 stops30h 10m
BelfastLille
BFS - LIL
BFSLIL
Belfast Intl
Fri 24/10
09:00-15:15
1 stop29h 15m
Lille Lesquin
Sat 1/11
15:50-15:00
1 stop24h 10m
Best time to book a flight from Belfast to Lille
Have a flexible travel schedule? Discover the best time to fly to Lille from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Lille
Related info for your journey
Find useful and relevant information for your journey from Belfast to Lille. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Lille?
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Alternative routes for Belfast to Lille
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How does Cheapflights help users find flights from Belfast to Lille?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Lille. 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 to Lille?
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 Belfast to Lille.
Can Cheapflights find flights from Belfast to Lille with no change fees?
Need flexible booking options for your flight to Lille from Belfast? 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 Belfast to Lille become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lille from Belfast today and book when prices fit your budget.