Cheap flights from San Francisco to Lisbon, Portugal for only $341 roundtrip with United Airlines, TAP Air Portugal and Lufthansa.

 

The example dates listed below range between $341 and $358 roundtrip.

 

DEPART:
San Francisco, USA

 

ARRIVE:
Lisbon, Portugal

 

RETURN:
San Francisco, USA

 

DATES:
Availability from October 2022 to May 2023 (excluding Christmas/New Year)

Example dates:

18th-25th Oct
2nd-9th Nov
8th-15th Nov
9th-16th Nov
29th Nov – 6th Dec
30th Nov – 7th Dec
6th-13th Dec
7th-14th Dec
14th-21st Feb
28th Feb – 7th Mar
27th Mar – 3rd Apr
30th Mar – 6th Apr
3rd-10th Apr
6th-13th Apr
10th-17th Apr
13th-20th Apr
17th-24th Apr
19th-26th Apr
20th-27th Apr
22nd-29th Apr
25th Apr – 2nd May
26th Apr – 3rd May
27th Apr – 4th May
29th Apr – 6th May
2nd-9th May
3rd-10th May
8th-15th May
10th-17th May
15th-22nd May
17th-24th May
22nd-29th May
23rd-30th May
24th-31st May

and more…

 

STOPS:
New York/Munich

 

AIRLINES:
United Airlines
TAP Air Portugal
Lufthansa