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€92 Find Cheap Flights from Lille to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lille to Ireland departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Ireland Flight Deals from Lille

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€119
Cork
Cork1 stop€229

Cheap Flight Deals from Lille to Ireland (LIL-IE0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Lille to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Lille to Ireland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Lille to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
17:20 - 07:15LIL-DUB
14h 55m1 stop
Ryanair Logo
19:45 - 16:20DUB-LIL
19h 35m1 stop
€119Ryanair
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Wed, 14 May - Wed, 21 May
Logo
15:00 - 12:45LIL-DUB
22h 45m2 stops
Logo
19:45 - 16:20DUB-LIL
19h 35m1 stop
€160
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Wed, 14 May - Wed, 21 May
Ryanair Logo
16:40 - 00:40LIL-DUB
9h 00m1 stop
Ryanair Logo
19:20 - 16:55DUB-LIL
20h 35m1 stop
€162Ryanair
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Tue, 20 May - Tue, 27 May
Logo
16:15 - 21:35LIL-DUB
6h 20m1 stop
Logo
12:05 - 15:15DUB-LIL
26h 10m1 stop
€180
Find Deal
Fri, 30 May - Sat, 14 Jun
Logo
16:40 - 00:40LIL-DUB
9h 00m1 stop
Logo
07:35 - 22:40DUB-LIL
38h 05m2 stops
€191
Find Deal
Tue, 20 May - Tue, 27 May
Logo
15:00 - 12:45LIL-DUB
22h 45m2 stops
Logo
06:30 - 16:20DUB-LIL
32h 50m2 stops
€195
Find Deal
Wed, 14 May - Wed, 21 May
Logo
15:40 - 16:45LIL-DUB
26h 05m1 stop
Logo
20:05 - 16:55DUB-LIL
19h 50m1 stop
€203
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Logo
16:15 - 10:00LIL-DUB
18h 45m2 stops
Logo
12:05 - 15:15DUB-LIL
26h 10m1 stop
€207
Find Deal
Fri, 30 May - Sat, 14 Jun
Logo
11:35 - 07:55LIL-DUB
21h 20m1 stop
Logo
07:15 - 22:40DUB-LIL
14h 25m1 stop
€211
Find Deal
Mon, 5 May - Wed, 7 May
Logo
15:15 - 09:10LIL-DUB
18h 55m1 stop
Logo
20:25 - 16:15DUB-LIL
18h 50m1 stop
€214
Find Deal
Mon, 1 Sep - Fri, 12 Sep

KAYAK's insights & trends for Lille to Ireland flights

Get data-powered insights and trends into flights from Lille to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Lille to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lille to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Lille to Ireland is September, when tickets cost €219 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of return tickets is €380 and €363 respectively.

How far in advance should I book a flight from Lille to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lille to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Lille to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.
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Good to know

Low season

June

High season

July

Cheapest flight

€92
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Lille to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Lille to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lille to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lille to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lille to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lille to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Lille to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lille to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Lille to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from Lille to Ireland

Information on your arrival and departure airports

Lille (LIL)

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