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Cheap flights from Lille to Ireland from €79

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 22/4. 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
09:30 - 07:30
LIL
-
DUB
23h 00m
2 stops
Multiple Airlines Logo
05:55 - 20:50
DUB
-
LIL
13h 55m
1 stop
€158Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
06:00 - 22:45
LIL
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
07:00 - 22:00
DUB
-
LIL
14h 00m
2 stops
€169Multiple Airlines
Sun, 15 Mar - Thu, 19 Mar
Multiple Airlines Logo
10:15 - 20:50
LIL
-
DUB
11h 35m
1 stop
Multiple Airlines Logo
07:00 - 22:00
DUB
-
LIL
14h 00m
2 stops
€172Multiple Airlines
Sun, 15 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:45 - 16:40
LIL
-
DUB
10h 55m
1 stop
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€174Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar
Multiple Airlines Logo
09:30 - 12:40
LIL
-
DUB
28h 10m
2 stops
Multiple Airlines Logo
13:20 - 09:15
DUB
-
LIL
18h 55m
2 stops
€176Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
06:00 - 20:45
LIL
-
DUB
15h 45m
1 stop
Multiple Airlines Logo
05:55 - 20:50
DUB
-
LIL
13h 55m
1 stop
€177Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
14:30 - 08:55
LIL
-
DUB
19h 25m
2 stops
Multiple Airlines Logo
13:20 - 22:00
DUB
-
LIL
7h 40m
1 stop
€179Multiple Airlines
Fri, 27 Feb - Thu, 5 Mar
Multiple Airlines Logo
21:50 - 17:55
LIL
-
DUB
21h 05m
2 stops
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€180Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar
Ryanair Logo
13:30 - 07:40
LIL
-
ORK
19h 10m
2 stops
Ryanair Logo
08:40 - 08:00
ORK
-
LIL
22h 20m
2 stops
€197Ryanair
Fri, 13 Mar - Sun, 15 Mar
Ryanair Logo
21:30 - 12:10
LIL
-
ORK
15h 40m
2 stops
Ryanair Logo
08:40 - 08:00
ORK
-
LIL
22h 20m
2 stops
€254Ryanair
Sun, 1 Feb - Sun, 8 Feb

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
27 Feb
LIL14:30Lille Lesquin
19h 25m
2 stops
DUB08:55Dublin
5 Mar
DUB18:25Dublin
17h 40m
2 stops
LIL13:05Lille Lesquin
€186
Ryanair
27 Feb
LIL14:30Lille Lesquin
19h 25m
2 stops
DUB08:55Dublin
5 Mar
DUB18:25Dublin
17h 40m
2 stops
LIL13:05Lille Lesquin
€187
Ryanair
6 Feb
LIL13:30Lille Lesquin
19h 20m
2 stops
DUB07:50Dublin
8 Feb
DUB09:50Dublin
21h 10m
2 stops
LIL08:00Lille Lesquin
€189

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 19 January 2026.
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

Tue 3/3

09:30-07:30

2 stops23h 00m

Dublin

Tue 10/3

05:55-20:50

1 stop13h 55m

€158

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 15/3

06:00-22:45

2 stops17h 45m

Dublin

Thu 19/3

07:00-22:00

2 stops14h 00m

€169

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 15/3

10:15-20:50

1 stop11h 35m

Dublin

Thu 19/3

07:00-22:00

2 stops14h 00m

€172

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

06:45-16:40

1 stop10h 55m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€174

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Tue 3/3

09:30-12:40

2 stops28h 10m

Dublin

Tue 10/3

13:20-09:15

2 stops18h 55m

€176

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Tue 3/3

06:00-20:45

1 stop15h 45m

Dublin

Tue 10/3

05:55-20:50

1 stop13h 55m

€177

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 27/2

14:30-08:55

2 stops19h 25m

Dublin

Thu 5/3

13:20-22:00

1 stop7h 40m

€179

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

21:50-17:55

2 stops21h 05m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€180

LilleCork

LIL - ORK

LILORK

Lille Lesquin

Fri 13/3

13:30-07:40

2 stops19h 10m

Cork

Sun 15/3

08:40-08:00

2 stops22h 20m

€197

LilleCork

LIL - ORK

LILORK

Lille Lesquin

Sun 1/2

21:30-12:10

2 stops15h 40m

Cork

Sun 8/2

08:40-08:00

2 stops22h 20m

€254

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 September is another great option to travel to Ireland, with average flight prices from Lille averaging around €216.

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 €253 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 €197 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

10h 20m

Direct flights

None
The fastest flight from Lille to Ireland takes 10h 20m
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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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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