Question 1

What is the cheapest flight from Lille to Dublin?

Accepted Answer

In the last 3 days, the lowest price for a flight from Lille to Dublin was €84 for a one-way ticket and €160 for a return. <a href='/flight-routes/Lille-Lesquin-LIL/Dublin-DUB'>Visit our flight page for the latest deals!>/a>

Question 2

Which aircraft models fly most regularly from Lille to Dublin?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 3

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

Accepted Answer

The cheapest month for flights from Lille to Dublin is September, where tickets cost €217 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is €308 and €293 respectively.

Question 4

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

Accepted Answer

The cheapest month for flights from Lille to Dublin is September, where tickets cost €217 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is €308 and €293 respectively.

Question 5

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

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

Question 6

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Lille is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Lille-Lesquin-LIL/Dublin-DUB'>Visit our flight page for the latest deals!>/a>

Question 7

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

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 to Dublin with an airline and back to Lille with another airline. <a href='/flight-routes/Lille-Lesquin-LIL/Dublin-DUB'>Visit our flight page for the latest deals!>/a>

Question 8

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

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 to Dublin from Lille 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/Dublin-DUB'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

To get a below average price on the flight from Lille to Dublin, 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 10

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

Accepted Answer

To get a below average price on the flight from Lille to Dublin, 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.

Low season	February
High season	July
Cheapest flight	€84

LIL - DUB

€160 Find Cheap Flights from Lille to Dublin

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

Everything you should know

Cheap Flights from Lille to Dublin (LIL-DUB)

Recent return flight deals from Lille to Dublin

Recent one-way flight deals from Lille to Dublin

KAYAK's insights & trends for Lille to Dublin flights

Get data-powered insights and trends into flights from Lille to Dublin 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 Dublin?

The cheapest month for flights from Lille to Dublin is September, where tickets cost €217 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is €308 and €293 respectively.

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

To get a below average price on the flight from Lille to Dublin, 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.

Good to know

When to book flights from Lille to Dublin

FAQs for booking flights from Lille to Dublin

What is the cheapest flight from Lille to Dublin?

In the last 3 days, the lowest price for a flight from Lille to Dublin was €84 for a one-way ticket and €160 for a return.

Which aircraft models fly most regularly from Lille to Dublin?

We unfortunately don’t have that data for this specific route.

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

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 Dublin.

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

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

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

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

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

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 to Dublin from Lille 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 Dublin

Information on your arrival and departure airports

Cabin class types available on flights from Lille to Dublin

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

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin

Find deals for your return flight