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Cheap flights from Lille to Ireland from €153

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Lille to Ireland departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
08:25 - 22:00DUB-LIL
12h 35m1 stop
€153Multiple Airlines
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Mon, 1 Dec - Thu, 4 Dec
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
06:30 - 22:00DUB-LIL
14h 30m2 stops
€157Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Multiple Airlines Logo
06:00 - 11:50LIL-DUB
6h 50m1 stop
Multiple Airlines Logo
05:50 - 23:55DUB-LIL
17h 05m1 stop
€162Multiple Airlines
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Sun, 7 Dec - Sat, 13 Dec
Multiple Airlines Logo
06:00 - 11:50LIL-DUB
6h 50m1 stop
Multiple Airlines Logo
16:55 - 14:40DUB-LIL
20h 45m2 stops
€163Multiple Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
Multiple Airlines Logo
06:00 - 23:10LIL-DUB
18h 10m1 stop
Multiple Airlines Logo
20:00 - 16:00DUB-LIL
19h 00m2 stops
€187Multiple Airlines
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Sat, 13 Dec - Wed, 17 Dec
Multiple Airlines Logo
06:00 - 14:10LIL-DUB
9h 10m1 stop
Multiple Airlines Logo
13:20 - 22:00DUB-LIL
7h 40m1 stop
€191Multiple Airlines
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Sun, 15 Feb - Thu, 19 Feb
Multiple Airlines Logo
06:00 - 09:20LIL-DUB
28h 20m2 stops
Multiple Airlines Logo
20:00 - 16:00DUB-LIL
19h 00m2 stops
€194Multiple Airlines
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Sat, 13 Dec - Wed, 17 Dec
Multiple Airlines Logo
08:25 - 23:40LIL-DUB
16h 15m2 stops
Multiple Airlines Logo
06:30 - 22:00DUB-LIL
14h 30m2 stops
€195Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Ryanair Logo
13:20 - 00:35LIL-DUB
12h 15m2 stops
Ryanair Logo
19:45 - 14:05DUB-LIL
17h 20m2 stops
€209Ryanair
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Mon, 2 Feb - Thu, 5 Feb
Ryanair Logo
14:30 - 14:05LIL-DUB
24h 35m2 stops
Ryanair Logo
07:25 - 08:00DUB-LIL
23h 35m2 stops
€234Ryanair
Find Deal
Fri, 5 Dec - Sun, 7 Dec

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
2 Feb
LIL13:20Lille Lesquin
12h 15m
2 stops
DUB00:35Dublin
5 Feb
DUB19:45Dublin
17h 20m
2 stops
LIL14:05Lille Lesquin
€209
Find similar
Ryanair
5 Dec
LIL14:30Lille Lesquin
24h 35m
2 stops
DUB14:05Dublin
7 Dec
DUB07:25Dublin
23h 35m
2 stops
LIL08:00Lille Lesquin
€234
Find similar

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 11 November 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 1/12

08:25-15:30

1 stop8h 05m

Dublin

Thu 4/12

08:25-22:00

1 stop12h 35m

€153

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 1/12

08:25-15:30

1 stop8h 05m

Dublin

Thu 4/12

06:30-22:00

2 stops14h 30m

€157

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 7/12

06:00-11:50

1 stop6h 50m

Dublin

Sat 13/12

05:50-23:55

1 stop17h 05m

€162

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 7/12

06:00-11:50

1 stop6h 50m

Dublin

Sat 13/12

16:55-14:40

2 stops20h 45m

€163

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-23:10

1 stop18h 10m

Dublin

Wed 17/12

20:00-16:00

2 stops19h 00m

€187

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 15/2

06:00-14:10

1 stop9h 10m

Dublin

Thu 19/2

13:20-22:00

1 stop7h 40m

€191

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-09:20

2 stops28h 20m

Dublin

Wed 17/12

20:00-16:00

2 stops19h 00m

€194

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 1/12

08:25-23:40

2 stops16h 15m

Dublin

Thu 4/12

06:30-22:00

2 stops14h 30m

€195

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 2/2

13:20-00:35

2 stops12h 15m

Dublin

Thu 5/2

19:45-14:05

2 stops17h 20m

€209

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 5/12

14:30-14:05

2 stops24h 35m

Dublin

Sun 7/12

07:25-08:00

2 stops23h 35m

€234

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 €227.

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 €261 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 €195 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

Direct flights

None
There are no direct flights from Lille to Ireland. There are no popular flight routes from Lille to Ireland.
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  • 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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