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Cheap flights from Lille to Ireland from €109

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 28/2. 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.
Ryanair Logo
13:30 - 23:05
LIL
-
DUB
10h 35m
2 stops
Ryanair Logo
09:50 - 08:00
DUB
-
LIL
21h 10m
2 stops
€160Ryanair
Fri, 6 Mar - Sun, 8 Mar
Multiple Airlines Logo
08:25 - 23:40
LIL
-
DUB
16h 15m
2 stops
Multiple Airlines Logo
08:05 - 09:15
DUB
-
LIL
24h 10m
2 stops
€170Multiple Airlines
Mon, 9 Mar - Tue, 10 Mar
Multiple Airlines Logo
13:30 - 23:05
LIL
-
DUB
10h 35m
2 stops
Multiple Airlines Logo
07:45 - 22:00
DUB
-
LIL
13h 15m
2 stops
€173Multiple Airlines
Fri, 6 Mar - Thu, 12 Mar
Multiple Airlines Logo
13:30 - 23:25
LIL
-
DUB
10h 55m
2 stops
Multiple Airlines Logo
07:45 - 22:00
DUB
-
LIL
13h 15m
2 stops
€177Multiple Airlines
Fri, 6 Mar - Thu, 12 Mar
Multiple Airlines Logo
13:30 - 23:05
LIL
-
DUB
10h 35m
2 stops
Multiple Airlines Logo
08:00 - 18:40
DUB
-
LIL
9h 40m
1 stop
€179Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar
Ryanair Logo
13:30 - 23:05
LIL
-
DUB
10h 35m
2 stops
Ryanair Logo
20:00 - 21:05
DUB
-
LIL
24h 05m
2 stops
€180Ryanair
Fri, 6 Mar - Sat, 14 Mar
Multiple Airlines Logo
09:20 - 11:00
LIL
-
DUB
26h 40m
2 stops
Multiple Airlines Logo
07:05 - 08:45
DUB
-
LIL
24h 40m
2 stops
€180Multiple Airlines
Mon, 20 Apr - Sun, 26 Apr
Multiple Airlines Logo
08:25 - 23:40
LIL
-
DUB
16h 15m
2 stops
Multiple Airlines Logo
05:55 - 20:50
DUB
-
LIL
13h 55m
1 stop
€182Multiple Airlines
Mon, 9 Mar - Tue, 10 Mar
Multiple Airlines Logo
13:30 - 14:05
LIL
-
DUB
25h 35m
2 stops
Multiple Airlines Logo
05:55 - 20:50
DUB
-
LIL
13h 55m
1 stop
€184Multiple Airlines
Fri, 13 Mar - Tue, 17 Mar
Multiple Airlines Logo
19:05 - 10:45
LIL
-
DUB
16h 40m
2 stops
Multiple Airlines Logo
20:25 - 21:05
DUB
-
LIL
23h 40m
2 stops
€185Multiple Airlines
Wed, 15 Apr - Sat, 18 Apr

Ryanair flights from Lille to Ireland

Our best Ryanair deals on Lille to Ireland flight tickets
Ryanair
6 Mar
LIL13:30Lille Lesquin
10h 35m
2 stops
DUB23:05Dublin
8 Mar
DUB09:50Dublin
21h 10m
2 stops
LIL08:00Lille Lesquin
€160
Ryanair
6 Mar
LIL13:30Lille Lesquin
10h 35m
2 stops
DUB23:05Dublin
14 Mar
DUB20:00Dublin
24h 05m
2 stops
LIL21:05Lille Lesquin
€180
Ryanair
6 Mar
LIL14:30Lille Lesquin
18h 55m
1 stop
DUB08:25Dublin
12 Mar
DUB12:35Dublin
24h 30m
1 stop
LIL14:05Lille Lesquin
€198

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 29 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

Fri 6/3

13:30-23:05

2 stops10h 35m

Dublin

Sun 8/3

09:50-08:00

2 stops21h 10m

€160

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 9/3

08:25-23:40

2 stops16h 15m

Dublin

Tue 10/3

08:05-09:15

2 stops24h 10m

€170

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

13:30-23:05

2 stops10h 35m

Dublin

Thu 12/3

07:45-22:00

2 stops13h 15m

€173

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

13:30-23:25

2 stops10h 55m

Dublin

Thu 12/3

07:45-22:00

2 stops13h 15m

€177

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

13:30-23:05

2 stops10h 35m

Dublin

Sun 8/3

08:00-18:40

1 stop9h 40m

€179

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 6/3

13:30-23:05

2 stops10h 35m

Dublin

Sat 14/3

20:00-21:05

2 stops24h 05m

€180

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 20/4

09:20-11:00

2 stops26h 40m

Dublin

Sun 26/4

07:05-08:45

2 stops24h 40m

€180

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Mon 9/3

08:25-23:40

2 stops16h 15m

Dublin

Tue 10/3

05:55-20:50

1 stop13h 55m

€182

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 13/3

13:30-14:05

2 stops25h 35m

Dublin

Tue 17/3

05:55-20:50

1 stop13h 55m

€184

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Wed 15/4

19:05-10:45

2 stops16h 40m

Dublin

Sat 18/4

20:25-21:05

2 stops23h 40m

€185

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 €209.

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 €244 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 €190 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

5h 50m

Direct flights

None
The fastest flight from Lille to Ireland takes 5h 50m
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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