Aer Lingus Flight 520 Deals & Information (2026/2027)

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Aer Lingus Flight 520 Route Deals From $73

The cheapest prices found with in the last 7 days for return flights were $164 and $73 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 13 - Sat, May 16
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$164 Roundtrip, found 4 days ago
$164
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, May 13 from Dublin to Roissy-Charles de Gaulle, returning Sat, May 16, priced at $164 found 4 days ago
Wed, Jun 3 - Wed, Jun 10
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Jun 3 from Dublin to Roissy-Charles de Gaulle, returning Wed, Jun 10, priced at $179 found 2 days ago
Tue, Jul 21 - Tue, Jul 28
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$184 Roundtrip, found 20 hours ago
$184
Roundtrip
found 20 hours ago
Select Aer Lingus flight, departing Tue, Jul 21 from Dublin to Roissy-Charles de Gaulle, returning Tue, Jul 28, priced at $184 found 20 hours ago
Thu, Jun 4 - Wed, Jun 10
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$185 Roundtrip, found 11 hours ago
$185
Roundtrip
found 11 hours ago
Select Aer Lingus flight, departing Thu, Jun 4 from Dublin to Roissy-Charles de Gaulle, returning Wed, Jun 10, priced at $185 found 11 hours ago
Thu, Dec 3 - Mon, Dec 7
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Dec 3 from Dublin to Roissy-Charles de Gaulle, returning Mon, Dec 7, priced at $187 found 5 days ago
Thu, Dec 3 - Mon, Dec 7
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Dec 3 from Dublin to Roissy-Charles de Gaulle, returning Mon, Dec 7, priced at $187 found 5 days ago
Thu, May 14 - Mon, May 18
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, May 14 from Dublin to Roissy-Charles de Gaulle, returning Mon, May 18, priced at $191 found 4 days ago
Wed, Jun 24 - Sat, Jun 27
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, Jun 24 from Dublin to Roissy-Charles de Gaulle, returning Sat, Jun 27, priced at $193 found 4 days ago
Tue, Jul 21 - Mon, Jul 27
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Tue, Jul 21 from Dublin to Roissy-Charles de Gaulle, returning Mon, Jul 27, priced at $194 found 1 day ago
Wed, May 13 - Sat, May 16
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, May 13 from Dublin to Roissy-Charles de Gaulle, returning Sat, May 16, priced at $197 found 4 days 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.