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Cheap flights from Lille to Dublin from €149

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 Dublin departing on 8/10. 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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Find the cheapest flights from Lille to Dublin

Cheap return flights

Logo
15:00 - 07:15LIL-DUB
17h 15m2 stops
Logo
09:50 - 22:40DUB-LIL
11h 50m1 stop
€149
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Wed, 8 Oct - Wed, 15 Oct
Logo
08:35 - 20:00LIL-DUB
12h 25m1 stop
Logo
08:20 - 00:15DUB-LIL
14h 55m2 stops
€160
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Fri, 10 Oct - Sun, 12 Oct
Logo
08:35 - 20:00LIL-DUB
12h 25m1 stop
Logo
21:30 - 21:25DUB-LIL
22h 55m2 stops
€164
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Fri, 10 Oct - Mon, 13 Oct
Logo
16:40 - 00:40LIL-DUB
9h 00m1 stop
Logo
21:35 - 17:20DUB-LIL
18h 45m2 stops
€170
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Tue, 23 Sep - Tue, 30 Sep
Logo
08:35 - 20:00LIL-DUB
12h 25m1 stop
Logo
06:40 - 23:55DUB-LIL
16h 15m1 stop
€171
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Fri, 10 Oct - Mon, 13 Oct
Logo
15:00 - 07:15LIL-DUB
17h 15m2 stops
Logo
21:50 - 17:35DUB-LIL
18h 45m2 stops
€173
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Wed, 8 Oct - Wed, 15 Oct
Logo
15:00 - 07:30LIL-DUB
17h 30m2 stops
Logo
07:40 - 16:20DUB-LIL
7h 40m1 stop
€177
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Wed, 1 Oct - Thu, 9 Oct
Logo
08:35 - 20:00LIL-DUB
12h 25m1 stop
Logo
11:00 - 18:50DUB-LIL
6h 50m1 stop
€183
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Fri, 10 Oct - Sun, 12 Oct
Logo
06:00 - 22:35LIL-DUB
17h 35m2 stops
Logo
08:20 - 00:15DUB-LIL
14h 55m2 stops
€188
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Logo
06:15 - 09:05LIL-DUB
27h 50m1 stop
Logo
19:45 - 16:20DUB-LIL
19h 35m1 stop
€195
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Wed, 24 Sep - Wed, 1 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Lille to Dublin 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 25 August 2025.
Use the filters below to find and compare flights from Lille to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Wed 8/10

15:00-07:15

2 stops17h 15m

Dublin

Wed 15/10

09:50-22:40

1 stop11h 50m

€149

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 10/10

08:35-20:00

1 stop12h 25m

Dublin

Sun 12/10

08:20-00:15

2 stops14h 55m

€160

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 10/10

08:35-20:00

1 stop12h 25m

Dublin

Mon 13/10

21:30-21:25

2 stops22h 55m

€164

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Tue 23/9

16:40-00:40

1 stop9h 00m

Dublin

Tue 30/9

21:35-17:20

2 stops18h 45m

€170

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 10/10

08:35-20:00

1 stop12h 25m

Dublin

Mon 13/10

06:40-23:55

1 stop16h 15m

€171

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Wed 8/10

15:00-07:15

2 stops17h 15m

Dublin

Wed 15/10

21:50-17:35

2 stops18h 45m

€173

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Wed 1/10

15:00-07:30

2 stops17h 30m

Dublin

Thu 9/10

07:40-16:20

1 stop7h 40m

€177

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 10/10

08:35-20:00

1 stop12h 25m

Dublin

Sun 12/10

11:00-18:50

1 stop6h 50m

€183

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Fri 10/10

06:00-22:35

2 stops17h 35m

Dublin

Sun 12/10

08:20-00:15

2 stops14h 55m

€188

LilleDublin

LIL - DUB

LILDUB

Lille Lesquin

Wed 24/9

06:15-09:05

1 stop27h 50m

Dublin

Wed 1/10

19:45-16:20

1 stop19h 35m

€194

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 Dublin from

How to get the cheapest flight ticket from Lille to Dublin

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 Dublin?

If you aren’t able to travel during the month of September, then book flights to Dublin from Lille during July instead. Flights to Dublin in July, while not as cheap as those in September, still average around €230.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Lille when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €283 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Lille for as low as €184 on momondo.

When to book flights from Lille to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Lille to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Lille to Dublin (LIL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lille to Dublin

Direct flights

None
There are no direct flights from Lille to Dublin. There are no popular flight routes from Lille to Dublin.
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  • How far is Lille Lesquin to Dublin by plane?

    The distance between Lille Lesquin and Dublin is about 704.6 km. Flights usually cover this in 5h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lille Lesquin Airport to Dublin Airport?

    Prices for flights from Lille Lesquin Airport to Dublin Airport are updated daily.

  • How old do you have to be to fly from Lille Lesquin Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lille Lesquin Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Swords
Cavan
Dundalk
Enniscorthy
Tullamore
Kildare
Naas
Mullingar
Maynooth
Arklow
Bray
Drogheda
Gorey
Malahide
Carlingford
Portmarnock
Leixlip

Why use momondo?

Why should I use momondo to find a flight deal from Lille to Dublin?

It is quick and easy to find Lille to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Lille to Dublin with flexible booking policies on momondo?

All flight searches from Lille to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lille to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Lille. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lille to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from Lille are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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