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

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Aer Lingus Flight 520 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $161 and $75 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Tue, May 19
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, May 14 from Dublin to Roissy-Charles de Gaulle, returning Tue, May 19, priced at $161 found 3 days ago
Thu, Jun 11 - Wed, Jun 17
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Jun 11 from Dublin to Roissy-Charles de Gaulle, returning Wed, Jun 17, priced at $181 found 3 days ago
Sun, Jun 7 - Fri, Jun 12
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Jun 7 from Dublin to Roissy-Charles de Gaulle, returning Fri, Jun 12, priced at $183 found 1 day ago
Mon, Oct 5 - Tue, Oct 13
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$191 Roundtrip, found 10 hours ago
$191
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Mon, Oct 5 from Dublin to Roissy-Charles de Gaulle, returning Tue, Oct 13, priced at $191 found 10 hours ago
Thu, May 14 - Tue, May 19
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, May 14 from Dublin to Roissy-Charles de Gaulle, returning Tue, May 19, priced at $192 found 3 days ago
Thu, Oct 1 - Tue, Oct 6
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$200 Roundtrip, found 5 days ago
$200
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Dublin to Roissy-Charles de Gaulle, returning Tue, Oct 6, priced at $200 found 5 days ago
Thu, Jun 11 - Wed, Jun 17
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Jun 11 from Dublin to Roissy-Charles de Gaulle, returning Wed, Jun 17, priced at $202 found 3 days ago
Sun, Jun 14 - Sat, Jun 20
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$203 Roundtrip, found 11 hours ago
$203
Roundtrip
found 11 hours ago
Select Aer Lingus flight, departing Sun, Jun 14 from Dublin to Roissy-Charles de Gaulle, returning Sat, Jun 20, priced at $203 found 11 hours ago
Thu, May 14 - Mon, May 18
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, May 14 from Dublin to Roissy-Charles de Gaulle, returning Mon, May 18, priced at $204 found 3 days ago
Sun, Jun 7 - Fri, Jun 12
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Jun 7 from Dublin to Roissy-Charles de Gaulle, returning Fri, Jun 12, priced at $206 found 1 day 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.