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Cheap flights from Lille to Ireland from €114

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 25/1. 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
06:00 - 11:50LIL-DUB
6h 50m1 stop
Multiple Airlines Logo
18:50 - 22:00DUB-LIL
26h 10m2 stops
€158Multiple Airlines
Find Deal
Sun, 7 Dec - Wed, 10 Dec
Multiple Airlines Logo
13:30 - 15:20LIL-DUB
26h 50m2 stops
Multiple Airlines Logo
05:45 - 14:40DUB-LIL
7h 55m1 stop
€170Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Ryanair Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Ryanair Logo
16:50 - 16:00DUB-LIL
22h 10m2 stops
€175Ryanair
Find Deal
Mon, 24 Nov - Wed, 26 Nov
Multiple Airlines Logo
13:30 - 20:15LIL-DUB
7h 45m1 stop
Multiple Airlines Logo
06:30 - 23:55DUB-LIL
16h 25m2 stops
€178Multiple Airlines
Find Deal
Thu, 11 Dec - Thu, 18 Dec
Multiple Airlines Logo
21:30 - 13:55LIL-DUB
17h 25m2 stops
Multiple Airlines Logo
18:50 - 22:00DUB-LIL
26h 10m2 stops
€182Multiple Airlines
Find Deal
Sun, 7 Dec - Wed, 10 Dec
Ryanair Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Ryanair Logo
16:50 - 16:00DUB-LIL
22h 10m2 stops
€183Ryanair
Find Deal
Mon, 24 Nov - Wed, 26 Nov
Multiple Airlines Logo
06:00 - 17:55LIL-DUB
12h 55m1 stop
Multiple Airlines Logo
20:00 - 23:55DUB-LIL
26h 55m2 stops
€186Multiple Airlines
Find Deal
Sat, 13 Dec - Wed, 17 Dec
Multiple Airlines Logo
06:00 - 17:55LIL-DUB
12h 55m1 stop
Multiple Airlines Logo
20:00 - 20:05DUB-LIL
23h 05m2 stops
€188Multiple Airlines
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
19:40 - 23:55DUB-LIL
27h 15m2 stops
€189Multiple Airlines
Find Deal
Mon, 8 Dec - Fri, 12 Dec
Multiple Airlines Logo
06:00 - 14:10LIL-DUB
9h 10m1 stop
Multiple Airlines Logo
13:20 - 22:00DUB-LIL
7h 40m1 stop
€190Multiple Airlines
Find Deal
Sun, 15 Feb - Thu, 19 Feb

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
24 Nov
LIL08:25Lille Lesquin
8h 05m
1 stop
DUB15:30Dublin
26 Nov
DUB16:50Dublin
22h 10m
2 stops
LIL16:00Lille Lesquin
€183
Find similar
Ryanair
24 Nov
LIL08:25Lille Lesquin
8h 05m
1 stop
DUB15:30Dublin
26 Nov
DUB16:50Dublin
22h 10m
2 stops
LIL16:00Lille Lesquin
€207
Find similar
Ryanair
14 Dec
LIL21:30Lille Lesquin
15h 40m
2 stops
ORK12:10Cork
21 Dec
ORK12:20Cork
18h 40m
2 stops
LIL08:00Lille Lesquin
€235
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 14 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

Sun 7/12

06:00-11:50

1 stop6h 50m

Dublin

Wed 10/12

18:50-22:00

2 stops26h 10m

€158

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 12/12

13:30-15:20

2 stops26h 50m

Dublin

Sun 14/12

05:45-14:40

1 stop7h 55m

€170

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 24/11

08:25-15:30

1 stop8h 05m

Dublin

Wed 26/11

16:50-16:00

2 stops22h 10m

€175

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Thu 11/12

13:30-20:15

1 stop7h 45m

Dublin

Thu 18/12

06:30-23:55

2 stops16h 25m

€178

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 7/12

21:30-13:55

2 stops17h 25m

Dublin

Wed 10/12

18:50-22:00

2 stops26h 10m

€182

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 24/11

08:25-15:30

1 stop8h 05m

Dublin

Wed 26/11

16:50-16:00

2 stops22h 10m

€183

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-17:55

1 stop12h 55m

Dublin

Wed 17/12

20:00-23:55

2 stops26h 55m

€186

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-17:55

1 stop12h 55m

Dublin

Mon 15/12

20:00-20:05

2 stops23h 05m

€188

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 8/12

08:25-15:30

1 stop8h 05m

Dublin

Fri 12/12

19:40-23:55

2 stops27h 15m

€189

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

€190

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 €226.

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 €260 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

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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