British Airways is selling cheap flights from San Francisco, United States to Lisbon, Portugal for as low as $295 return! That works out to a cost of just 2.6 Cents Per Mile for this 11300 mile journey.

The fare only includes carry-on luggage, so you need to pay extra if you want to check bags.

Our data shows the lowest prices are available in July 2022. See the link(s) below for dates and prices.

Sample date(s) with Kiwi.com booking link

Jan 4 – Jan 10 ($364)


Jan 4 – Jan 10 ($364)


Jan 14 – Jan 17 ($364)


Jan 14 – Jan 17 ($364)


Jan 20 – Jan 23 ($362)


Jan 20 – Jan 23 ($362)


Jan 22 – Jan 29 ($387)


Jan 22 – Jan 29 ($387)


Feb 18 – Feb 28 ($394)


Feb 18 – Feb 28 ($394)


Feb 25 – Mar 8 ($363)


Feb 25 – Mar 8 ($363)


May 13 – May 26 ($369)


May 13 – May 26 ($369)


May 30 – Jun 13 ($369)


May 30 – Jun 13 ($369)


Jul 10 – Aug 1 ($295)


Jul 10 – Aug 1 ($295)


Nov 18 – Nov 26 ($400)


Nov 18 – Nov 26 ($400)

Are you looking for an apartment to rent for your stay in Lisbon, Portugal? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from San Francisco, United States to Lisbon, Portugal every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.