Swiss International Air Lines Flight 639 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Swiss International Air Lines Flight 639 Route Deals From $151

The cheapest prices found with in the last 7 days for return flights were $160 and $151 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 19 - Sat, Feb 21
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Feb 19 from Roissy-Charles de Gaulle to Zürich, returning Sat, Feb 21, priced at $160 found 1 day ago
Mon, Feb 23 - Fri, Feb 27
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$162 Roundtrip, found 4 days ago
$162
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Feb 23 from Roissy-Charles de Gaulle to Zürich, returning Fri, Feb 27, priced at $162 found 4 days ago
Thu, Feb 19 - Sat, Feb 21
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Feb 19 from Roissy-Charles de Gaulle to Zürich, returning Sat, Feb 21, priced at $177 found 1 day ago
Thu, Apr 23 - Sat, Apr 25
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$178 Roundtrip, found 4 days ago
$178
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Apr 23 from Roissy-Charles de Gaulle to Zürich, returning Sat, Apr 25, priced at $178 found 4 days ago
Tue, Jul 14 - Fri, Jul 17
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Jul 14 from Roissy-Charles de Gaulle to Zürich, returning Fri, Jul 17, priced at $180 found 4 days ago
Sun, Mar 15 - Wed, Mar 18
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$195 Roundtrip, found 15 hours ago
$195
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Sun, Mar 15 from Roissy-Charles de Gaulle to Zürich, returning Wed, Mar 18, priced at $195 found 15 hours ago
Thu, Jun 11 - Sat, Jun 13
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jun 11 from Roissy-Charles de Gaulle to Zürich, returning Sat, Jun 13, priced at $199 found 1 day ago
Mon, Feb 23 - Fri, Feb 27
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$202 Roundtrip, found 4 days ago
$202
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Feb 23 from Roissy-Charles de Gaulle to Zürich, returning Fri, Feb 27, priced at $202 found 4 days ago
Thu, Jun 11 - Sat, Jun 13
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jun 11 from Roissy-Charles de Gaulle to Zürich, returning Sat, Jun 13, priced at $206 found 1 day ago
Sun, Feb 8 - Sat, Feb 14
CDG
Roissy-Charles de Gaulle
ZRH
Zürich
$232 Roundtrip, found 16 hours ago
$232
Roundtrip
found 16 hours ago
Select Swiss International Air Lines flight, departing Sun, Feb 8 from Roissy-Charles de Gaulle to Zürich, returning Sat, Feb 14, priced at $232 found 16 hours ago