Cheap flights from Lille to Basel
Best observed price for a return flight Lille to Basel: €264 in October 2026 (Basel, Switzerland). The calendar below compares plane tickets month by month, using fares travellers have actually been quoted. To weigh Basel against other trips within the same budget, open the interactive cheap flights map.
Lille to Basel flight prices by month
| Month | Return fare | Dates found | Flight | Departs from | |
|---|---|---|---|---|---|
| October 2026 | 264 € | Oct 30 → Nov 1 | 1 stop · Volotea | Lille-Lesquin | See this fare → |
Per person, return, from recent searches (recorded on 4 October 2026) — the green row is the cheapest month. “See this fare” reopens the exact price observed; “Search” starts a search on those dates. The final price is confirmed with the partner at booking time.
Best Lille to Basel fares in October 2026
-
264 €
Volotea · Lille-Lesquin → Bâle-Mulhouse
Outbound Oct 30 10:25 · 2 h 55 · 1 stop
Return Nov 1 20:05 · 2 h 50 · 1 stop See this fare →
These links reopen the fare exactly as it was seen (price, airline, times) with our partner Aviasales, which re-runs the search and confirms the price when you book.
Lille to Basel price trend
Fares recorded daily by Fareaway on this route. Lowest recorded: €254 — latest reading: €258, close to its low: a good moment to book.
What about the train?
Basel is 475 km from Lille as the crow flies: the journey can also be made by train. On a return trip, flying emits in the order of 245 kg of CO₂e per passenger, against roughly 29 kg by train (ADEME factors: 258 g/km for short-haul flights including contrails, 30 g/km for mainline rail; straight-line distance, order of magnitude). Counting the trip to the airport and boarding, the train is often just as fast city centre to city centre up to four or five hours of travel.
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Frequently asked questions
When is the cheapest month to fly from Lille to Basel?
Based on fares observed over the next 12 months, the cheapest month to fly Lille to Basel is October 2026, with a return found at €264. Prices swing with the season: expect up to €264 in October 2026.
How much is a flight from Lille to Basel?
In recent searches, a return flight from Lille to Basel costs between €264 and €264 depending on the month of departure. These are fares actually observed and refreshed continuously, but they can move from one hour to the next.
Are there direct flights from Lille to Basel?
The best fares found recently on this route all include at least one connection. The calendar above gives the month-by-month detail.
Which airport do the cheapest Lille to Basel flights leave from?
The cheapest fares found recently depart from Lille-Lesquin. The table and the list of best fares show the departure airport for each price: a low fare from a secondary airport can hide a long journey to get there.
How can I find a cheap Lille to Basel flight?
Compare the months against each other (the calendar above ranks 12 months of observed fares), avoid school holidays and stay flexible by a few days. The Fareaway interactive map also lets you compare Basel with every other destination within the same budget from Lille.
Other cheap flights from Lille
Lille to Algiers · Lille to Nice · Lille to Oran · Lille to Toulouse · Lille to Marrakech · Lille to Casablanca · Lille to Constantine · Lille to Montpellier · Lille to Malaga · Lille to Ajaccio · Lille to Athens · Lille to Kerkyra
All cheap flights from Lille · Cheap flights to Basel from other cities · Today's deals from Lille
Where do these prices come from?
The fares shown are real observed prices from recent flight searches (round trip, per person), refreshed continuously. They give a reliable snapshot of the market, but can change hour to hour: the final price is always verified with the booking partner when you book.
To go further, the Fareaway interactive map puts all these destinations on a world map: set your budget and dates and instantly see where you can go — including that month's weather, local cost of living and visa requirements.