Aer Lingus Flight 520 Deals & Information (2025/2026)

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Aer Lingus Flight 520 Route Deals From $53

The cheapest prices found with in the last 7 days for return flights were $112 and $53 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Tue, Oct 21
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$112 Roundtrip, found 10 hours ago
$112
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Sat, Oct 18 from Dublin to Roissy-Charles de Gaulle, returning Tue, Oct 21, priced at $112 found 10 hours ago
Thu, Dec 4 - Fri, Dec 5
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$112 Roundtrip, found 3 days ago
$112
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Dec 4 from Dublin to Roissy-Charles de Gaulle, returning Fri, Dec 5, priced at $112 found 3 days ago
Wed, Oct 22 - Thu, Oct 23
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$113 Roundtrip, found 4 days ago
$113
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, Oct 22 from Dublin to Roissy-Charles de Gaulle, returning Thu, Oct 23, priced at $113 found 4 days ago
Sat, Oct 11 - Sat, Nov 15
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Oct 11 from Dublin to Roissy-Charles de Gaulle, returning Sat, Nov 15, priced at $114 found 1 day ago
Thu, Jan 8 - Sun, Jan 11
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$133 Roundtrip, found 2 days ago
$133
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jan 8 from Dublin to Roissy-Charles de Gaulle, returning Sun, Jan 11, priced at $133 found 2 days ago
Mon, Dec 8 - Mon, Dec 15
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$133 Roundtrip, found 6 hours ago
$133
Roundtrip
found 6 hours ago
Select Aer Lingus flight, departing Mon, Dec 8 from Dublin to Roissy-Charles de Gaulle, returning Mon, Dec 15, priced at $133 found 6 hours ago
Thu, Jan 8 - Mon, Jan 12
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$134 Roundtrip, found 5 days ago
$134
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Jan 8 from Dublin to Roissy-Charles de Gaulle, returning Mon, Jan 12, priced at $134 found 5 days ago
Wed, Oct 22 - Thu, Oct 23
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$136 Roundtrip, found 4 days ago
$136
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, Oct 22 from Dublin to Roissy-Charles de Gaulle, returning Thu, Oct 23, priced at $136 found 4 days ago
Fri, Nov 14 - Sat, Nov 15
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Nov 14 from Dublin to Roissy-Charles de Gaulle, returning Sat, Nov 15, priced at $142 found 2 days ago
Mon, Nov 17 - Mon, Nov 24
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$142 Roundtrip, found 4 hours ago
$142
Roundtrip
found 4 hours ago
Select Aer Lingus flight, departing Mon, Nov 17 from Dublin to Roissy-Charles de Gaulle, returning Mon, Nov 24, priced at $142 found 4 hours ago

Frequently asked questions

What route does flight number EI520 take?
EI520 flies straight from Dublin Airport to CDG. During this journey, expect to be in the air for around 1 hour and 45 minutes. Consider booking ahead to get your preferred seat.
How often is EI520 on time?
Roughly 93% of EI520 flights arrive according to scheduled times — so if you'll be up in the air from DUB to CDG, you can relax in confidence knowing that you will land at your destination as quickly as possible. On the rare occasion that your Aer Lingus service experiences a delay, you're likely to wait around 9 minutes. Due to the air carrier's high standard, this route has a 4.6-star rating.
What terminal does EI520 fly out of?
Travelers on flight number EI520 from Dublin Airport (DUB) to Roissy Airport usually jet off from Terminal 2.
What kind of plane is on flight number EI520?
The route for flight number EI520 is almost always Dublin Airport to CDG, and the Airbus A320 is the type of plane you're likely to be flying on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your EI520 flight with Travelocity, please visit our Customer Service Portal.