Swiss International Air Lines Flight 39 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 39 Route Deals From $439

The cheapest prices found with in the last 7 days for return flights were $538 and $439 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 10 - Tue, Dec 16
SFO
San Francisco Intl.
ZRH
Zürich
$538 Roundtrip, just found
$538
Roundtrip
just found
Select Swiss International Air Lines flight, departing Wed, Dec 10 from San Francisco Intl. to Zürich, returning Tue, Dec 16, priced at $538 just found
Wed, Aug 6 - Fri, Aug 22
SFO
San Francisco Intl.
ZRH
Zürich
$548 Roundtrip, found 5 hours ago
$548
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Wed, Aug 6 from San Francisco Intl. to Zürich, returning Fri, Aug 22, priced at $548 found 5 hours ago
Wed, Dec 10 - Tue, Dec 16
SFO
San Francisco Intl.
ZRH
Zürich
$550 Roundtrip, just found
$550
Roundtrip
just found
Select Swiss International Air Lines flight, departing Wed, Dec 10 from San Francisco Intl. to Zürich, returning Tue, Dec 16, priced at $550 just found
Sun, Aug 3 - Fri, Aug 22
SFO
San Francisco Intl.
ZRH
Zürich
$553 Roundtrip, just found
$553
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, Aug 3 from San Francisco Intl. to Zürich, returning Fri, Aug 22, priced at $553 just found
Wed, Dec 31 - Thu, Jan 15
SFO
San Francisco Intl.
ZRH
Zürich
$561 Roundtrip, found 2 days ago
$561
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, Dec 31 from San Francisco Intl. to Zürich, returning Thu, Jan 15, priced at $561 found 2 days ago
Wed, Feb 18 - Wed, Feb 25
SFO
San Francisco Intl.
ZRH
Zürich
$562 Roundtrip, found 7 hours ago
$562
Roundtrip
found 7 hours ago
Select Swiss International Air Lines flight, departing Wed, Feb 18 from San Francisco Intl. to Zürich, returning Wed, Feb 25, priced at $562 found 7 hours ago

Frequently asked questions

What route does flight number LX39 take?
LX39 operates from San Francisco Intl. Airport (SFO) to ZRH and flies direct. This trip typically takes 10 hours and 50 minutes.
What terminal does LX39 fly out of?
Travelers with seats booked on flight number LX39 from SFO to ZRH generally fly out of Terminal I.
What kind of plane is on flight number LX39?
You’re likely to find yourself traveling aboard a Boeing 777-300ER if you have a seat on flight LX39. Generally, this flight takes off from San Francisco Airport and arrives at ZRH.
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 LX39 flight with Travelocity, please visit our Customer Service Portal.