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 $111 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.

Fri, Oct 10 - Mon, Oct 13
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$111 Roundtrip, found 1 day ago
$111
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Oct 10 from Dublin to Roissy-Charles de Gaulle, returning Mon, Oct 13, priced at $111 found 1 day ago
Wed, Nov 5 - Thu, Nov 6
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$112 Roundtrip, found 6 days ago
$112
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Wed, Nov 5 from Dublin to Roissy-Charles de Gaulle, returning Thu, Nov 6, priced at $112 found 6 days ago
Tue, Sep 30 - Thu, Oct 2
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$129 Roundtrip, found 6 days ago
$129
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Tue, Sep 30 from Dublin to Roissy-Charles de Gaulle, returning Thu, Oct 2, priced at $129 found 6 days ago
Thu, Nov 27 - Wed, Dec 3
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 27 from Dublin to Roissy-Charles de Gaulle, returning Wed, Dec 3, priced at $132 found 1 day ago
Thu, Nov 27 - Thu, Dec 4
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Nov 27 from Dublin to Roissy-Charles de Gaulle, returning Thu, Dec 4, priced at $132 found 2 days ago
Wed, Oct 15 - Fri, Oct 17
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Oct 15 from Dublin to Roissy-Charles de Gaulle, returning Fri, Oct 17, priced at $134 found 1 day ago
Sat, Oct 4 - Fri, Oct 10
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sat, Oct 4 from Dublin to Roissy-Charles de Gaulle, returning Fri, Oct 10, priced at $134 found 3 days ago
Fri, Nov 28 - Mon, Dec 1
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$142 Roundtrip, found 8 hours ago
$142
Roundtrip
found 8 hours ago
Select Aer Lingus flight, departing Fri, Nov 28 from Dublin to Roissy-Charles de Gaulle, returning Mon, Dec 1, priced at $142 found 8 hours ago
Wed, Oct 15 - Fri, Oct 17
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Oct 15 from Dublin to Roissy-Charles de Gaulle, returning Fri, Oct 17, priced at $143 found 1 day ago
Tue, Aug 26 - Sat, Aug 30
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$147 Roundtrip, found 2 hours ago
$147
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Tue, Aug 26 from Dublin to Roissy-Charles de Gaulle, returning Sat, Aug 30, priced at $147 found 2 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.