Swiss International Air Lines Flight 401 Deals & Information (2026/2027)

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Swiss International Air Lines Flight 401 Route Deals From $96

The cheapest prices found with in the last 7 days for return flights were $141 and $96 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 9 - Tue, Mar 10
DUB
Dublin
ZRH
Zürich
$141 Roundtrip, found 4 hours ago
$141
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Mon, Mar 9 from Dublin to Zürich, returning Tue, Mar 10, priced at $141 found 4 hours ago
Mon, Mar 2 - Sat, Mar 7
DUB
Dublin
ZRH
Zürich
$156 Roundtrip, found 2 days ago
$156
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 2 from Dublin to Zürich, returning Sat, Mar 7, priced at $156 found 2 days ago
Thu, Jun 4 - Thu, Jun 11
DUB
Dublin
ZRH
Zürich
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Jun 4 from Dublin to Zürich, returning Thu, Jun 11, priced at $160 found 2 days ago
Mon, Sep 21 - Thu, Sep 24
DUB
Dublin
ZRH
Zürich
$175 Roundtrip, found 3 days ago
$175
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Sep 21 from Dublin to Zürich, returning Thu, Sep 24, priced at $175 found 3 days ago
Mon, Mar 2 - Sat, Mar 7
DUB
Dublin
ZRH
Zürich
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 2 from Dublin to Zürich, returning Sat, Mar 7, priced at $177 found 2 days ago
Thu, Mar 26 - Mon, Mar 30
DUB
Dublin
ZRH
Zürich
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Mar 26 from Dublin to Zürich, returning Mon, Mar 30, priced at $179 found 1 day ago
Thu, Apr 23 - Mon, Apr 27
DUB
Dublin
ZRH
Zürich
$184 Roundtrip, found 1 hour ago
$184
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Thu, Apr 23 from Dublin to Zürich, returning Mon, Apr 27, priced at $184 found 1 hour ago
Sat, Feb 21 - Wed, Feb 25
DUB
Dublin
ZRH
Zürich
$186 Roundtrip, found 3 days ago
$186
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, Feb 21 from Dublin to Zürich, returning Wed, Feb 25, priced at $186 found 3 days ago

Frequently asked questions

What route does flight number LX401 take?
You'll be touching down at ZRH from Dublin Airport (DUB) if you're traveling on flight number LX401. You'll be airborne for 2 hours and 10 minutes on this trip. It's also worthwhile noting that the service conveniently travels non-stop.
How often is LX401 on time?
If you're traveling on SWISS flight number LX401 between Dublin Airport (DUB) and Zurich Airport (ZRH), it's comforting knowing that 100% of these flights reach their destination on time. In the rare instance of a delay, you can expect an average wait of about 8 minutes. This route has a star rating of 3.8.
What terminal does LX401 fly out of?
Flight number LX401 runs between DUB and ZRH, and those taking this flight generally jet off from Terminal 1.
What kind of plane is on flight number LX401?
Get ready to cruise the skies aboard an Airbus A320 if you're traveling on flight LX401. Nearly all flights from DUB to ZRH are operated 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 LX401 flight with Travelocity, please visit our Customer Service Portal.