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

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Aer Lingus Flight 520 Route Deals From $52

The cheapest prices found with in the last 7 days for return flights were $101 and $52 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 13 - Tue, Oct 14
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Mon, Oct 13 from Dublin to Roissy-Charles de Gaulle, returning Tue, Oct 14, priced at $101 found 5 days ago
Thu, Oct 9 - Sun, Oct 12
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Oct 9 from Dublin to Roissy-Charles de Gaulle, returning Sun, Oct 12, priced at $110 found 3 days ago
Mon, Oct 6 - Wed, Oct 8
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$110 Roundtrip, found 2 days ago
$110
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Oct 6 from Dublin to Roissy-Charles de Gaulle, returning Wed, Oct 8, priced at $110 found 2 days ago
Mon, Nov 3 - Wed, Nov 5
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$111 Roundtrip, found 4 days ago
$111
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Nov 3 from Dublin to Roissy-Charles de Gaulle, returning Wed, Nov 5, priced at $111 found 4 days ago
Thu, Sep 25 - Mon, Oct 6
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$115 Roundtrip, found 5 days ago
$115
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Sep 25 from Dublin to Roissy-Charles de Gaulle, returning Mon, Oct 6, priced at $115 found 5 days ago
Mon, Oct 13 - Tue, Oct 14
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$126 Roundtrip, found 5 days ago
$126
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Mon, Oct 13 from Dublin to Roissy-Charles de Gaulle, returning Tue, Oct 14, priced at $126 found 5 days ago
Wed, Sep 24 - Thu, Oct 2
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$127 Roundtrip, found 3 days ago
$127
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Wed, Sep 24 from Dublin to Roissy-Charles de Gaulle, returning Thu, Oct 2, priced at $127 found 3 days ago
Fri, Oct 17 - Fri, Oct 24
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$128 Roundtrip, found 6 days ago
$128
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Fri, Oct 17 from Dublin to Roissy-Charles de Gaulle, returning Fri, Oct 24, priced at $128 found 6 days ago
Tue, Nov 4 - Thu, Nov 6
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Tue, Nov 4 from Dublin to Roissy-Charles de Gaulle, returning Thu, Nov 6, priced at $131 found 1 day ago
Tue, Nov 4 - Tue, Nov 11
DUB
Dublin
CDG
Roissy-Charles de Gaulle
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 4 from Dublin to Roissy-Charles de Gaulle, returning Tue, Nov 11, priced at $131 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.