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Cheap flights from Lille to Ireland from €94

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 22/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
08:25 - 22:00DUB-LIL
12h 35m1 stop
€143Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
07:05 - 22:00DUB-LIL
13h 55m1 stop
€149Multiple Airlines
Find Deal
Mon, 8 Dec - Thu, 11 Dec
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
06:55 - 22:00DUB-LIL
14h 05m2 stops
€162Multiple Airlines
Find Deal
Mon, 8 Dec - Thu, 11 Dec
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
06:55 - 22:00DUB-LIL
14h 05m2 stops
€165Multiple Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
13:20 - 22:00DUB-LIL
7h 40m1 stop
€165Multiple Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Multiple Airlines Logo
08:25 - 15:30LIL-DUB
8h 05m1 stop
Multiple Airlines Logo
06:30 - 22:00DUB-LIL
14h 30m2 stops
€166Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Multiple Airlines Logo
06:00 - 15:45LIL-DUB
10h 45m1 stop
Multiple Airlines Logo
16:50 - 17:00DUB-LIL
23h 10m2 stops
€181Multiple Airlines
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Multiple Airlines Logo
13:20 - 07:30LIL-DUB
19h 10m2 stops
Multiple Airlines Logo
06:55 - 22:00DUB-LIL
14h 05m2 stops
€189Multiple Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Multiple Airlines Logo
06:00 - 09:20LIL-DUB
28h 20m2 stops
Multiple Airlines Logo
16:50 - 17:00DUB-LIL
23h 10m2 stops
€191Multiple Airlines
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Ryanair Logo
21:30 - 21:15LIL-DUB
24h 45m2 stops
Ryanair Logo
20:00 - 16:00DUB-LIL
19h 00m2 stops
€240Ryanair
Find Deal
Sun, 8 Mar - Wed, 11 Mar

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 6 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

€143

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 8/12

08:25-15:30

1 stop8h 05m

Dublin

Thu 11/12

07:05-22:00

1 stop13h 55m

€149

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 8/12

08:25-15:30

1 stop8h 05m

Dublin

Thu 11/12

06:55-22:00

2 stops14h 05m

€162

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 24/11

08:25-15:30

1 stop8h 05m

Dublin

Thu 27/11

06:55-22:00

2 stops14h 05m

€165

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 24/11

08:25-15:30

1 stop8h 05m

Dublin

Thu 27/11

13:20-22:00

1 stop7h 40m

€165

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

€166

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-15:45

1 stop10h 45m

Dublin

Mon 15/12

16:50-17:00

2 stops23h 10m

€181

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 24/11

13:20-07:30

2 stops19h 10m

Dublin

Thu 27/11

06:55-22:00

2 stops14h 05m

€189

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sat 13/12

06:00-09:20

2 stops28h 20m

Dublin

Mon 15/12

16:50-17:00

2 stops23h 10m

€191

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 8/3

21:30-21:15

2 stops24h 45m

Dublin

Wed 11/3

20:00-16:00

2 stops19h 00m

€240

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 €235.

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 €267 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 €213 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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