€110 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 18/6. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Ireland Flight Deals from Lille

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€193
Cork
Cork1 stop€247
Dublin
Dublin1 stop€193
Cork
Cork1 stop€247

Cheap Flights from Lille to Ireland

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Lille to Ireland

Mon, 23 Jun - Wed, 25 Jun
Logo
11:35 - 07:55LIL-DUB
21h 20m1 stop
Logo
05:45 - 12:35DUB-LIL
29h 50m2 stops
€193
Find Deal
Mon, 23 Jun - Wed, 25 Jun
Logo
11:35 - 07:55LIL-DUB
21h 20m1 stop
Logo
13:50 - 12:35DUB-LIL
21h 45m2 stops
€194
Find Deal
Mon, 23 Jun - Wed, 25 Jun
Logo
11:35 - 22:10LIL-DUB
35h 35m2 stops
Logo
10:05 - 12:35DUB-LIL
25h 30m2 stops
€204
Find Deal
Mon, 23 Jun - Wed, 25 Jun
Logo
11:35 - 22:10LIL-DUB
35h 35m2 stops
Logo
05:45 - 12:35DUB-LIL
29h 50m2 stops
€208
Find Deal
Mon, 30 Jun - Fri, 4 Jul
Logo
11:35 - 17:20LIL-DUB
30h 45m2 stops
Logo
20:25 - 16:15DUB-LIL
18h 50m1 stop
€240
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Logo
15:40 - 16:45LIL-DUB
26h 05m1 stop
Logo
07:05 - 23:55DUB-LIL
39h 50m2 stops
€243
Find Deal
Thu, 24 Jul - Thu, 31 Jul
Logo
17:35 - 11:25LIL-ORK
18h 50m1 stop
Logo
13:55 - 01:00ORK-LIL
34h 05m2 stops
€247
Find Deal
Sun, 27 Jul - Sun, 3 Aug
Logo
06:30 - 00:55LIL-DUB
43h 25m2 stops
Logo
20:35 - 12:50DUB-LIL
15h 15m2 stops
€248
Find Deal
Sun, 27 Jul - Sun, 3 Aug
Logo
06:30 - 00:55LIL-DUB
43h 25m2 stops
Logo
19:30 - 12:50DUB-LIL
16h 20m1 stop
€253
Find Deal
Thu, 24 Jul - Thu, 31 Jul
Logo
17:35 - 20:55LIL-ORK
28h 20m2 stops
Logo
13:55 - 01:00ORK-LIL
34h 05m2 stops
€263
Find Deal
Useful Info

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 €221 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of return tickets is €377 and €346 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.

Find deals

Good to know

Low seasonJune
High seasonJuly
Cheapest flight€110
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 16% 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.

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

Information on your arrival and departure airports

Lille (LIL)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.