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

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Aer Lingus Flight 551 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $159 and $70 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 4 - Wed, Jun 10
LYS
Saint-Exupery
DUB
Dublin
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 4 from Saint-Exupery to Dublin, returning Wed, Jun 10, priced at $159 found 2 days ago
Thu, Jun 18 - Sun, Jun 21
LYS
Saint-Exupery
DUB
Dublin
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Jun 18 from Saint-Exupery to Dublin, returning Sun, Jun 21, priced at $159 found 1 day ago
Thu, Jul 2 - Wed, Jul 8
LYS
Saint-Exupery
DUB
Dublin
$186 Roundtrip, found 3 days ago
$186
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Jul 2 from Saint-Exupery to Dublin, returning Wed, Jul 8, priced at $186 found 3 days ago
Thu, Jun 4 - Wed, Jun 10
LYS
Saint-Exupery
DUB
Dublin
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 4 from Saint-Exupery to Dublin, returning Wed, Jun 10, priced at $188 found 2 days ago
Wed, Jun 3 - Sun, Jun 7
LYS
Saint-Exupery
DUB
Dublin
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Jun 3 from Saint-Exupery to Dublin, returning Sun, Jun 7, priced at $192 found 2 days ago
Thu, Jun 4 - Wed, Jun 10
LYS
Saint-Exupery
DUB
Dublin
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 4 from Saint-Exupery to Dublin, returning Wed, Jun 10, priced at $196 found 2 days ago
Thu, Jul 2 - Sun, Jul 5
LYS
Saint-Exupery
DUB
Dublin
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Jul 2 from Saint-Exupery to Dublin, returning Sun, Jul 5, priced at $203 found 3 days ago
Fri, Jun 26 - Mon, Jun 29
LYS
Saint-Exupery
DUB
Dublin
$207 Roundtrip, found 5 days ago
$207
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Fri, Jun 26 from Saint-Exupery to Dublin, returning Mon, Jun 29, priced at $207 found 5 days ago
Fri, Jun 26 - Mon, Jun 29
LYS
Saint-Exupery
DUB
Dublin
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Fri, Jun 26 from Saint-Exupery to Dublin, returning Mon, Jun 29, priced at $210 found 5 days ago
Sun, Sep 6 - Thu, Sep 10
LYS
Saint-Exupery
DUB
Dublin
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Sep 6 from Saint-Exupery to Dublin, returning Thu, Sep 10, priced at $214 found 4 days 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.