Aer Lingus Flight EI723 Deals & Information (2025/2026)

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Aer Lingus Flight 723 Route Deals From $108

The cheapest prices found with in the last 7 days for return flights were $192 and $108 for one-way flights to Cork for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Sat, Aug 16
LHR
Heathrow
ORK
Cork
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Aug 13 from Heathrow to Cork, returning Sat, Aug 16, priced at $192 found 2 days ago
Tue, Nov 11 - Tue, Nov 18
LHR
Heathrow
ORK
Cork
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 11 from Heathrow to Cork, returning Tue, Nov 18, priced at $193 found 4 days ago
Wed, Nov 5 - Sun, Nov 9
LHR
Heathrow
ORK
Cork
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Nov 5 from Heathrow to Cork, returning Sun, Nov 9, priced at $198 found 2 days ago
Tue, Nov 11 - Tue, Nov 18
LHR
Heathrow
ORK
Cork
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 11 from Heathrow to Cork, returning Tue, Nov 18, priced at $199 found 4 days ago
Sat, Aug 16 - Sat, Aug 23
LHR
Heathrow
ORK
Cork
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Aug 16 from Heathrow to Cork, returning Sat, Aug 23, priced at $199 found 2 days ago
Mon, Sep 8 - Mon, Sep 15
LHR
Heathrow
ORK
Cork
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Sep 8 from Heathrow to Cork, returning Mon, Sep 15, priced at $201 found 1 day ago
Thu, Sep 11 - Mon, Sep 15
LHR
Heathrow
ORK
Cork
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Sep 11 from Heathrow to Cork, returning Mon, Sep 15, priced at $202 found 3 days ago
Wed, Nov 5 - Sun, Nov 9
LHR
Heathrow
ORK
Cork
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Nov 5 from Heathrow to Cork, returning Sun, Nov 9, priced at $203 found 2 days ago
Tue, Nov 11 - Tue, Nov 18
LHR
Heathrow
ORK
Cork
$204 Roundtrip, found 4 days ago
$204
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 11 from Heathrow to Cork, returning Tue, Nov 18, priced at $204 found 4 days ago
Mon, Aug 25 - Fri, Aug 29
LHR
Heathrow
ORK
Cork
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Aug 25 from Heathrow to Cork, returning Fri, Aug 29, priced at $206 found 1 day ago

Frequently asked questions

What route does flight number EI723 take?
You'll be touching down at Cork Airport from London Airport (LHR-Heathrow) if you've booked a ticket on flight number EI723. You'll be in the air for 1 hour and 15 minutes on this trip. It's also worthwhile noting that the flight conveniently operates non-stop.
What terminal does EI723 fly out of?
You'll likely be departing from Terminal 2 if you're traveling on flight number EI723 direct from Heathrow Airport to Cork Airport (ORK).
What kind of plane is on flight number EI723?
There's a strong chance you'll find yourself hopping on board the Airbus A320 if you're booked on flight number EI723. Generally, this flight sets off from London Airport (LHR-Heathrow) and comes in to land at ORK.
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 EI723 flight with Travelocity, please visit our Customer Service Portal.