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Cheap flights from Lille to Ireland from €143

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 27/11. 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
13:30 - 20:15LIL-DUB
7h 45m1 stop
Multiple Airlines Logo
08:25 - 22:00DUB-LIL
12h 35m1 stop
€143Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
13:30 - 20:15LIL-DUB
7h 45m1 stop
Multiple Airlines Logo
08:25 - 22:00DUB-LIL
12h 35m1 stop
€148Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Multiple Airlines Logo
14:30 - 07:50LIL-DUB
18h 20m2 stops
Multiple Airlines Logo
08:00 - 18:40DUB-LIL
9h 40m1 stop
€157Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
09:20 - 20:55LIL-DUB
12h 35m1 stop
Multiple Airlines Logo
05:45 - 14:40DUB-LIL
7h 55m1 stop
€166Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
06:00 - 11:50LIL-DUB
6h 50m1 stop
Multiple Airlines Logo
18:05 - 22:00DUB-LIL
26h 55m2 stops
€167Multiple Airlines
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Sun, 9 Nov - Wed, 12 Nov
Multiple Airlines Logo
13:30 - 20:15LIL-DUB
7h 45m1 stop
Multiple Airlines Logo
19:50 - 18:40DUB-LIL
21h 50m2 stops
€169Multiple Airlines
Find Deal
Thu, 4 Dec - Sat, 6 Dec
Multiple Airlines Logo
09:20 - 20:55LIL-DUB
12h 35m1 stop
Multiple Airlines Logo
05:45 - 14:40DUB-LIL
7h 55m1 stop
€170Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
13:30 - 07:50LIL-DUB
19h 20m2 stops
Multiple Airlines Logo
08:25 - 22:00DUB-LIL
12h 35m1 stop
€172Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Ryanair Logo
14:30 - 07:30LIL-DUB
18h 00m2 stops
Ryanair Logo
07:25 - 08:00DUB-LIL
23h 35m2 stops
€206Ryanair
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Fri, 14 Nov - Sun, 16 Nov
Ryanair Logo
14:30 - 07:50LIL-DUB
18h 20m2 stops
Ryanair Logo
07:25 - 08:00DUB-LIL
23h 35m2 stops
€211Ryanair
Find Deal
Fri, 28 Nov - Sun, 30 Nov

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
14 Nov
LIL14:30Lille Lesquin
18h 00m
2 stops
DUB07:30Dublin
16 Nov
DUB07:25Dublin
23h 35m
2 stops
LIL08:00Lille Lesquin
€206
Find similar
Ryanair
28 Nov
LIL14:30Lille Lesquin
18h 20m
2 stops
DUB07:50Dublin
30 Nov
DUB07:25Dublin
23h 35m
2 stops
LIL08:00Lille Lesquin
€211
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 October 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

Thu 27/11

13:30-20:15

1 stop7h 45m

Dublin

Thu 4/12

08:25-22:00

1 stop12h 35m

€143

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Thu 13/11

13:30-20:15

1 stop7h 45m

Dublin

Thu 20/11

08:25-22:00

1 stop12h 35m

€148

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 14/11

14:30-07:50

2 stops18h 20m

Dublin

Sun 16/11

08:00-18:40

1 stop9h 40m

€157

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 12/12

09:20-20:55

1 stop12h 35m

Dublin

Sun 14/12

05:45-14:40

1 stop7h 55m

€166

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 9/11

06:00-11:50

1 stop6h 50m

Dublin

Wed 12/11

18:05-22:00

2 stops26h 55m

€167

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Thu 4/12

13:30-20:15

1 stop7h 45m

Dublin

Sat 6/12

19:50-18:40

2 stops21h 50m

€169

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 12/12

09:20-20:55

1 stop12h 35m

Dublin

Sun 14/12

05:45-14:40

1 stop7h 55m

€170

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Thu 13/11

13:30-07:50

2 stops19h 20m

Dublin

Thu 20/11

08:25-22:00

1 stop12h 35m

€172

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 14/11

14:30-07:30

2 stops18h 00m

Dublin

Sun 16/11

07:25-08:00

2 stops23h 35m

€206

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 28/11

14:30-07:50

2 stops18h 20m

Dublin

Sun 30/11

07:25-08:00

2 stops23h 35m

€211

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 July is another great option to travel to Ireland, with average flight prices from Lille averaging around €233.

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 €266 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 €211 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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Thu 13/11
Thu 20/11
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