Aer Lingus Flight 551 Deals & Information (2026/2027)

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Aer Lingus Flight 551 Route Deals From $67

The cheapest prices found with in the last 7 days for return flights were $131 and $67 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 19 - Mon, Nov 23
LYS
Saint-Exupery
DUB
Dublin
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 19 from Saint-Exupery to Dublin, returning Mon, Nov 23, priced at $131 found 1 day ago
Fri, Jan 15 - Sun, Jan 17
LYS
Saint-Exupery
DUB
Dublin
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Fri, Jan 15 from Saint-Exupery to Dublin, returning Sun, Jan 17, priced at $191 found 5 days ago
Thu, Nov 19 - Mon, Nov 23
LYS
Saint-Exupery
DUB
Dublin
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 19 from Saint-Exupery to Dublin, returning Mon, Nov 23, priced at $196 found 1 day ago
Thu, Nov 19 - Mon, Nov 23
LYS
Saint-Exupery
DUB
Dublin
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 19 from Saint-Exupery to Dublin, returning Mon, Nov 23, priced at $212 found 1 day ago
Thu, Nov 19 - Mon, Nov 23
LYS
Saint-Exupery
DUB
Dublin
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 19 from Saint-Exupery to Dublin, returning Mon, Nov 23, priced at $215 found 1 day ago
Thu, Nov 19 - Mon, Nov 23
LYS
Saint-Exupery
DUB
Dublin
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov 19 from Saint-Exupery to Dublin, returning Mon, Nov 23, priced at $226 found 1 day ago

Frequently asked questions

What route does flight number EI551 take?
You'll arrive into DUB from LYS if you've booked a ticket on flight number EI551. You'll be airborne for 2 hours and 15 minutes during this trip. What's more, the service conveniently travels direct.
How often is EI551 on time?
Aer Lingus flight number EI551 from Lyon Airport to DUB takes off on time 88% of the time — so you can relax knowing that you will arrive at your destination ASAP. If your trip is delayed, you can expect a wait time of around 11 minutes. This route has a star rating of 4.
What terminal does EI551 fly out of?
Flight number EI551 runs between LYS and DUB, and passengers with a seat on this flight usually depart from Terminal 1.
What kind of plane is on flight number EI551?
Prepare to cruise aboard an Airbus A320 if your flight number is EI551. Most services from Lyon Airport to Dublin Airport operate using this aircraft type.
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 EI551 flight with Travelocity, please visit our Customer Service Portal.