Question 1

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

Accepted Answer

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. <a href='/flight-routes/Lille-Lesquin-LIL/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

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. <a href='/flight-routes/Lille-Lesquin-LIL/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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. <a href='/flight-routes/Lille-Lesquin-LIL/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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. <a href='/flight-routes/Lille-Lesquin-LIL/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 5

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

Accepted Answer

The cheapest month for flights from Lille to Ireland is September, when tickets cost €216 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of return tickets is €307 and €292 respectively.

Question 6

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

Accepted Answer

The cheapest month for flights from Lille to Ireland is September, when tickets cost €216 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of return tickets is €307 and €292 respectively.

Question 7

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

Accepted Answer

To get a below-average price on a flight from Lille to Ireland, you should book around 3 weeks before departure, which saves you about 6% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 8

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

Accepted Answer

To get a below-average price on a flight from Lille to Ireland, you should book around 3 weeks before departure, which saves you about 6% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 9

How long does a flight from Lille to Ireland take?

Accepted Answer

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Lille are to Dublin, which takes 5h 00m, and Cork, which takes 13h 30m.

Question 10

How long does a flight from Lille to Ireland take?

Accepted Answer

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Lille are to Dublin, which takes 5h 00m, and Cork, which takes 13h 30m.

Low season	February
High season	July
Cheapest flight	€79

€79 Find Cheap Flights from Lille to Ireland

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

Best Ireland Flight Deals from Lille

Cheap Flights from Lille to Ireland

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Recent last minute flight deals from Lille to Ireland

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?

The cheapest month for flights from Lille to Ireland is September, when tickets cost €216 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of return tickets is €307 and €292 respectively.

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

To get a below-average price on a flight from Lille to Ireland, you should book around 3 weeks before departure, which saves you about 6% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

How long does a flight from Lille to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Lille are to Dublin, which takes 5h 00m, and Cork, which takes 13h 30m.

Good to know

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

Cabin class types available on flights to Ireland

Complete your trip to Ireland with a hotel stay or car hire

Flights to other popular destinations

Flights from other airports in Lille to Ireland

Flights from Lille to popular cities in Ireland

Find deals for your return flight