Swiss International Air Lines Flight LX644 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 644 Route Deals From $165

The cheapest prices found with in the last 7 days for return flights were $231 and $165 for one-way flights to Roissy-Charles de Gaulle for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Sun, Jul 6
ZRH
Zürich
CDG
Roissy-Charles de Gaulle
$231 Roundtrip, just found
$231
Roundtrip
just found
Select Swiss International Air Lines flight, departing Fri, Jul 4 from Zürich to Roissy-Charles de Gaulle, returning Sun, Jul 6, priced at $231 just found
Fri, Aug 8 - Mon, Aug 11
ZRH
Zürich
CDG
Roissy-Charles de Gaulle
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 8 from Zürich to Roissy-Charles de Gaulle, returning Mon, Aug 11, priced at $255 found 4 days ago
Thu, Jul 24 - Sat, Jul 26
ZRH
Zürich
CDG
Roissy-Charles de Gaulle
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Swiss International Air Lines flight, departing Thu, Jul 24 from Zürich to Roissy-Charles de Gaulle, returning Sat, Jul 26, priced at $257 just found
Fri, Oct 10 - Tue, Oct 14
ZRH
Zürich
CDG
Roissy-Charles de Gaulle
$262 Roundtrip, found 5 hours ago
$262
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Fri, Oct 10 from Zürich to Roissy-Charles de Gaulle, returning Tue, Oct 14, priced at $262 found 5 hours ago
Fri, Jul 18 - Mon, Jul 21
ZRH
Zürich
CDG
Roissy-Charles de Gaulle
$268 Roundtrip, found 3 hours ago
$268
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Fri, Jul 18 from Zürich to Roissy-Charles de Gaulle, returning Mon, Jul 21, priced at $268 found 3 hours ago

Frequently asked questions

What route does flight number LX644 take?
You’ll be landing at CDG from ZRH if you’re traveling on flight number LX644. You’ll be airborne for 1 hour and 15 minutes on this trip. It’s also good to note that the flight conveniently travels direct.
What kind of plane is on flight number LX644?
The Airbus A220-100 is the kind of plane that’s generally used for flight LX644. This flight nearly always departs from Zurich Intl. Airport and lands at CDG.
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 LX644 flight with Travelocity, please visit our Customer Service Portal.