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Cheap flights from Lille to Ireland from €148

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 1/3. 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 - 11:50
LIL
-
DUB
6h 50m
1 stop
Multiple Airlines Logo
05:45 - 14:45
DUB
-
LIL
8h 00m
1 stop
€148Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:00 - 11:50
LIL
-
DUB
6h 50m
1 stop
Multiple Airlines Logo
05:45 - 14:45
DUB
-
LIL
8h 00m
1 stop
€149Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:00 - 11:50
LIL
-
DUB
6h 50m
1 stop
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€152Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:00 - 11:50
LIL
-
DUB
6h 50m
1 stop
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€166Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
20:20 - 15:30
LIL
-
DUB
20h 10m
2 stops
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€169Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
21:30 - 15:30
LIL
-
DUB
19h 00m
1 stop
Multiple Airlines Logo
05:45 - 14:45
DUB
-
LIL
8h 00m
1 stop
€171Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:00 - 18:25
LIL
-
ORK
13h 25m
2 stops
Multiple Airlines Logo
18:25 - 16:00
ORK
-
LIL
20h 35m
2 stops
€173Multiple Airlines
Sat, 31 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:00 - 00:55
LIL
-
ORK
19h 55m
1 stop
Multiple Airlines Logo
18:25 - 16:00
ORK
-
LIL
20h 35m
2 stops
€176Multiple Airlines
Sat, 31 Jan - Wed, 4 Feb
Ryanair Logo
16:25 - 12:05
LIL
-
DUB
20h 40m
2 stops
Ryanair Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€176Ryanair
Thu, 5 Feb - Sun, 8 Feb
Multiple Airlines Logo
20:20 - 15:30
LIL
-
DUB
20h 10m
2 stops
Multiple Airlines Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€178Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
5 Feb
LIL16:25Lille Lesquin
20h 40m
2 stops
DUB12:05Dublin
8 Feb
DUB09:50Dublin
21h 10m
2 stops
LIL08:00Lille Lesquin
€176
Ryanair
6 Feb
LIL13:30Lille Lesquin
10h 35m
2 stops
DUB23:05Dublin
7 Feb
DUB20:00Dublin
24h 05m
2 stops
LIL21:05Lille Lesquin
€198
Ryanair
16 Feb
LIL08:25Lille Lesquin
23h 55m
2 stops
DUB07:20Dublin
18 Feb
DUB20:00Dublin
19h 00m
2 stops
LIL16:00Lille Lesquin
€222

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 16 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

Sun 1/3

06:00-11:50

1 stop6h 50m

Dublin

Sun 8/3

05:45-14:45

1 stop8h 00m

€148

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

06:00-11:50

1 stop6h 50m

Dublin

Sun 8/3

05:45-14:45

1 stop8h 00m

€149

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

06:00-11:50

1 stop6h 50m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€152

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

06:00-11:50

1 stop6h 50m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€166

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

20:20-15:30

2 stops20h 10m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€169

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

21:30-15:30

1 stop19h 00m

Dublin

Sun 8/3

05:45-14:45

1 stop8h 00m

€171

LilleCork

LIL - ORK

LILORK

Lille Lesquin

Sat 31/1

06:00-18:25

2 stops13h 25m

Cork

Wed 4/2

18:25-16:00

2 stops20h 35m

€173

LilleCork

LIL - ORK

LILORK

Lille Lesquin

Sat 31/1

06:00-00:55

1 stop19h 55m

Cork

Wed 4/2

18:25-16:00

2 stops20h 35m

€176

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Thu 5/2

16:25-12:05

2 stops20h 40m

Dublin

Sun 8/2

09:50-08:00

2 stops21h 10m

€176

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Sun 1/3

20:20-15:30

2 stops20h 10m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€178

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 €215.

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 €252 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 €196 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

6h 00m

Direct flights

None
The fastest flight from Lille to Ireland takes 6h 00m
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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €87
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Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €39