Cheap Flights from San Francisco (SFO) to Lisbon (LIS) from HK$4,301~

View HK$4,301 flight on Sun, 13 Jul 2025Opens in a new window

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Find Cheap Flights from San Francisco (SFO) to Lisbon (LIS)

Prices were available within the past 7 days and start at HK$4,301 for one-way flights and HK$4,746 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,746 Return, found 2 days ago
HK$4,746
Return
found 2 days ago
Select United flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,746 found 2 days ago
United
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,771 Return, found 2 days ago
HK$4,771
Return
found 2 days ago
Select United flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,771 found 2 days ago
Air Canada
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,783 Return, found 2 days ago
HK$4,783
Return
found 2 days ago
Select Air Canada flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,783 found 2 days ago
Air Canada
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,790 Return, found 2 days ago
HK$4,790
Return
found 2 days ago
Select Air Canada flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,790 found 2 days ago
Air Canada
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,791 Return, found 2 days ago
HK$4,791
Return
found 2 days ago
Select Air Canada flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,791 found 2 days ago
Swiss International Air Lines
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,873 Return, found 2 days ago
HK$4,873
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,873 found 2 days ago
Delta
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,877 Return, found 2 days ago
HK$4,877
Return
found 2 days ago
Select Delta flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,877 found 2 days ago
Swiss International Air Lines
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,885 Return, found 2 days ago
HK$4,885
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,885 found 2 days ago
Swiss International Air Lines
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$4,996 Return, found 2 days ago
HK$4,996
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$4,996 found 2 days ago
Lufthansa
Mon, 1 Dec - Wed, 10 Dec
SFO
San Francisco
LIS
Lisbon
HK$5,058 Return, found 2 days ago
HK$5,058
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 1 Dec from San Francisco to Lisbon, returning Wed, 10 Dec, priced at HK$5,058 found 2 days ago

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to Lisbon/Portela Airport?
The lowest price advertised for a round-trip journey from SFO to Lisbon Airport is HK$4,746. But you better get a move on. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SFO to Lisbon/Portela Airport?
Most flights can be conveniently canceled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to LIS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Airport to Humberto Delgado Airport (LIS) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SFO to Lisbon Airport?
San Francisco to Lisbon District is around 9,100 kilometers, so get ready to spend a while in the air. Don’t forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in a few snacks to nibble on throughout your journey too.
Which airlines fly direct from San Francisco Airport to Lisbon/Portela Airport?
Offering 13 monthly flights, TAP Portugal (TP) is a popular choice when flying directly from San Francisco Airport to Lisbon/Portela Airport.
Are San Francisco Airport to Humberto Delgado Airport (LIS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Airport to Lisbon Airport last minute could be your ticket to a fantastic deal. However, it could end up costing you a whole lot more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are updated all the time on Expedia.
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