Aer Lingus Flight 343 Deals & Information (2025/2026)

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Aer Lingus Flight 343 Route Deals From $61

The cheapest prices found with in the last 7 days for return flights were $100 and $61 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Wed, Oct 29
ZRH
Zürich
DUB
Dublin
$100 Roundtrip, found 6 days ago
$100
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Thu, Oct 23 from Zürich to Dublin, returning Wed, Oct 29, priced at $100 found 6 days ago
Sat, Oct 25 - Wed, Oct 29
ZRH
Zürich
DUB
Dublin
$118 Roundtrip, found 16 hours ago
$118
Roundtrip
found 16 hours ago
Select Aer Lingus flight, departing Sat, Oct 25 from Zürich to Dublin, returning Wed, Oct 29, priced at $118 found 16 hours ago
Sat, Nov 8 - Thu, Nov 13
ZRH
Zürich
DUB
Dublin
$120 Roundtrip, just found
$120
Roundtrip
just found
Select Aer Lingus flight, departing Sat, Nov 8 from Zürich to Dublin, returning Thu, Nov 13, priced at $120 just found
Wed, Nov 26 - Sat, Nov 29
ZRH
Zürich
DUB
Dublin
$121 Roundtrip, just found
$121
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Nov 26 from Zürich to Dublin, returning Sat, Nov 29, priced at $121 just found
Sun, Oct 12 - Wed, Oct 15
ZRH
Zürich
DUB
Dublin
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Oct 12 from Zürich to Dublin, returning Wed, Oct 15, priced at $147 found 4 days ago
Sat, Nov 8 - Thu, Nov 13
ZRH
Zürich
DUB
Dublin
$153 Roundtrip, just found
$153
Roundtrip
just found
Select Aer Lingus flight, departing Sat, Nov 8 from Zürich to Dublin, returning Thu, Nov 13, priced at $153 just found
Fri, Nov 7 - Sat, Nov 8
ZRH
Zürich
DUB
Dublin
$154 Roundtrip, just found
$154
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Nov 7 from Zürich to Dublin, returning Sat, Nov 8, priced at $154 just found
Mon, Jan 12 - Sat, Jan 17
ZRH
Zürich
DUB
Dublin
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Jan 12 from Zürich to Dublin, returning Sat, Jan 17, priced at $154 found 2 days ago
Thu, Dec 4 - Fri, Dec 5
ZRH
Zürich
DUB
Dublin
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Dec 4 from Zürich to Dublin, returning Fri, Dec 5, priced at $155 found 1 day ago
Mon, Jan 12 - Sat, Jan 17
ZRH
Zürich
DUB
Dublin
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Jan 12 from Zürich to Dublin, returning Sat, Jan 17, priced at $165 found 2 days ago

Frequently asked questions

What route does flight number EI343 take?
You'll be arriving into DUB from ZRH if you're traveling on flight number EI343. You'll be in the air for 2 hours and 25 minutes on this trip. It's also good to note that the service conveniently travels direct.
What kind of plane is on flight number EI343?
There's a good chance you'll be jumping on board an Airbus A320 if you have a seat on flight EI343. This flight almost always departs from Zurich Airport (ZRH) and arrives at DUB.
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 EI343 flight with Travelocity, please visit our Customer Service Portal.