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Cheap flights from Lille to Ireland from €101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lille to Ireland departing on 26/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Lille to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:25 - 15:30
LIL
-
DUB
8h 05m1 stop
Multiple Airlines Logo
22:00 - 15:45
DUB
-
LIL
16h 45m2 stops
€175Multiple Airlines
Mon, 16 Feb - Fri, 20 Feb
Multiple Airlines Logo
08:25 - 15:30
LIL
-
DUB
8h 05m1 stop
Multiple Airlines Logo
11:55 - 21:25
DUB
-
LIL
32h 30m3 stops
€178Multiple Airlines
Mon, 16 Feb - Fri, 20 Feb
Multiple Airlines Logo
08:25 - 23:05
LIL
-
DUB
15h 40m2 stops
Multiple Airlines Logo
11:55 - 21:25
DUB
-
LIL
32h 30m3 stops
€184Multiple Airlines
Mon, 16 Feb - Fri, 20 Feb
Multiple Airlines Logo
14:00 - 07:30
LIL
-
DUB
18h 30m2 stops
Multiple Airlines Logo
10:05 - 21:25
DUB
-
LIL
10h 20m2 stops
€190Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:30 - 08:55
LIL
-
DUB
19h 25m2 stops
Multiple Airlines Logo
11:40 - 21:25
DUB
-
LIL
8h 45m1 stop
€191Multiple Airlines
Fri, 16 Jan - Sun, 18 Jan
Ryanair Logo
14:30 - 08:55
LIL
-
DUB
19h 25m2 stops
Ryanair Logo
06:00 - 21:05
DUB
-
LIL
14h 05m2 stops
€192Ryanair
Fri, 16 Jan - Sun, 18 Jan
Multiple Airlines Logo
06:15 - 13:10
LIL
-
DUB
31h 55m2 stops
Multiple Airlines Logo
20:00 - 21:05
DUB
-
LIL
24h 05m2 stops
€193Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
14:00 - 07:30
LIL
-
DUB
18h 30m2 stops
Multiple Airlines Logo
11:40 - 21:25
DUB
-
LIL
8h 45m1 stop
€193Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:30 - 12:35
LIL
-
DUB
23h 05m2 stops
Multiple Airlines Logo
11:40 - 21:25
DUB
-
LIL
8h 45m1 stop
€198Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:30 - 08:25
LIL
-
DUB
18h 55m1 stop
Multiple Airlines Logo
10:05 - 21:25
DUB
-
LIL
10h 20m2 stops
€202Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb

momondo Fare Finder

 
Customise your flight search to find flights from Lille to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Lille to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 16/2

08:25-15:30

1 stop8h 05m

Dublin

Fri 20/2

22:00-15:45

2 stops16h 45m

€175

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 16/2

08:25-15:30

1 stop8h 05m

Dublin

Fri 20/2

11:55-21:25

3 stops32h 30m

€178

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 16/2

08:25-23:05

2 stops15h 40m

Dublin

Fri 20/2

11:55-21:25

3 stops32h 30m

€184

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 30/1

14:00-07:30

2 stops18h 30m

Dublin

Fri 6/2

10:05-21:25

2 stops10h 20m

€190

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 16/1

14:30-08:55

2 stops19h 25m

Dublin

Sun 18/1

11:40-21:25

1 stop8h 45m

€191

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 16/1

14:30-08:55

2 stops19h 25m

Dublin

Sun 18/1

06:00-21:05

2 stops14h 05m

€192

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 31/1

06:15-13:10

2 stops31h 55m

Dublin

Sat 7/2

20:00-21:05

2 stops24h 05m

€193

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 30/1

14:00-07:30

2 stops18h 30m

Dublin

Fri 6/2

11:40-21:25

1 stop8h 45m

€193

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 30/1

14:30-12:35

2 stops23h 05m

Dublin

Fri 6/2

11:40-21:25

1 stop8h 45m

€198

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 30/1

14:30-08:25

1 stop18h 55m

Dublin

Fri 6/2

10:05-21:25

2 stops10h 20m

€202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Lille to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Lille averaging around €224.

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

You are more likely to see cheaper flights to Ireland from Lille when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €255 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Lille for as low as €194 on momondo.

Cheap Lille to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lille to Ireland

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Lille to Ireland takes 7h 25m
There are no direct flights from Lille to Ireland. There are no popular flight routes from Lille to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Lille Lesquin Airport to Ireland?

    Prices for flights from Lille Lesquin Airport to Ireland are updated daily.

  • How old do you have to be to fly from Lille Lesquin Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lille Lesquin Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Lille to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lille to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Lille to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from Lille on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lille to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Lille.

I’m not ready to book a flight from Lille to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Lille. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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