Aer Lingus Flight 685 Deals & Information (2026/2027)

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Aer Lingus Flight 685 Route Deals From $66

The cheapest prices found with in the last 7 days for return flights were $129 and $66 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 26 - Fri, Mar 5
GVA
Cointrin Intl.
DUB
Dublin
$129 Roundtrip, found 8 hours ago
$129
Roundtrip
found 8 hours ago
Select Aer Lingus flight, departing Fri, Feb 26 from Cointrin Intl. to Dublin, returning Fri, Mar 5, priced at $129 found 8 hours ago
Fri, Feb 26 - Fri, Mar 5
GVA
Cointrin Intl.
DUB
Dublin
$135 Roundtrip, found 8 hours ago
$135
Roundtrip
found 8 hours ago
Select Aer Lingus flight, departing Fri, Feb 26 from Cointrin Intl. to Dublin, returning Fri, Mar 5, priced at $135 found 8 hours ago
Fri, Dec 11 - Mon, Dec 14
GVA
Cointrin Intl.
DUB
Dublin
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Dec 11 from Cointrin Intl. to Dublin, returning Mon, Dec 14, priced at $175 found 1 day ago
Fri, Dec 4 - Mon, Dec 7
GVA
Cointrin Intl.
DUB
Dublin
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Dec 4 from Cointrin Intl. to Dublin, returning Mon, Dec 7, priced at $182 found 1 day ago
Fri, Dec 11 - Mon, Dec 14
GVA
Cointrin Intl.
DUB
Dublin
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Dec 11 from Cointrin Intl. to Dublin, returning Mon, Dec 14, priced at $183 found 1 day ago
Fri, Dec 11 - Mon, Dec 14
GVA
Cointrin Intl.
DUB
Dublin
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Dec 11 from Cointrin Intl. to Dublin, returning Mon, Dec 14, priced at $195 found 1 day ago
Fri, Feb 26 - Fri, Mar 5
GVA
Cointrin Intl.
DUB
Dublin
$196 Roundtrip, found 8 hours ago
$196
Roundtrip
found 8 hours ago
Select Aer Lingus flight, departing Fri, Feb 26 from Cointrin Intl. to Dublin, returning Fri, Mar 5, priced at $196 found 8 hours ago

Frequently asked questions

What route does flight number EI685 take?
EI685 operates non-stop from Cointrin Intl. Airport (GVA) to DUB. During this trip, expect to be in the air for around 2 hours and 20 minutes. Consider booking ahead to lock in your favorite seat.
What terminal does EI685 fly out of?
Direct flights between Cointrin Airport and Dublin Airport are served by EI685, and passengers traveling on this route normally take off from Terminal 1.
What kind of plane is on flight number EI685?
Prepare to step aboard an Airbus A320 if your flight number is EI685. Nearly all flights from GVA to Dublin Airport operate using this kind of plane.
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 EI685 flight with Travelocity, please visit our Customer Service Portal.