United Airlines flights from San Francisco to Lisbon (SFO - LIS)

SFO — LIS
Jun 7 — Jun 141

Cheapflights users flying from San Francisco to Lisbon on United Airlines typically fly into Lisbon Humberto Delgado and depart from San Francisco. Select your dates above for pricing.

United Airlines flights from San Francisco to Lisbon in 2024

Find detailed information about United Airlines flights from San Francisco to Lisbon. Explore the options provided by United Airlines to plan your journey from San Francisco to Lisbon. Data last updated June 2, 2024.

Popular in

June

Cheapest in

January

Average price (all airlines)

$1,420

One-way from

$512

Round-trip from

$552
Highest demand for flights from San Francisco to Lisbon Humberto Delgado; 27% potential price increase.
Best time to find cheap flights from San Francisco to Lisbon Humberto Delgado; 4% potential price drop.
Average price for all San Francisco to Lisbon Humberto Delgado flights (one-way and round-trip).
Cheapest one-way United Airlines flight from San Francisco to Lisbon Humberto Delgado
Cheapest round-trip United Airlines flight from San Francisco to Lisbon Humberto Delgado
  • Can I get a flight from San Francisco to Lisbon on United Airlines for under $1,500?

    26 United Airlines flights from SFO to LIS have recently been found on Cheapflights for under $1,500. Click here to find the best deals to Lisbon for your desired dates.

  • How do most travelers feel about United Airlines?

    When planning your SFO-LIS trip, keep in mind that United Airlines is typically rated 4.0/10. This rating comes from 4 reviews by Cheapflights users who have traveled with United Airlines.

Cheapest United Airlines flights from San Francisco to Lisbon

Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to Lisbon. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,810,401 searches. The data was last updated on June 2, 2024.
Tue 6/44:35 pmSFO - LIS
1 stop33h 55mUnited Airlines
Tue 6/1812:50 pmLIS - SFO
1 stop28h 09mUnited Airlines
Deal found 6/1$841
Tue 6/46:45 amSFO - LIS
2 stops17h 35mUnited Airlines
Tue 6/1811:25 amLIS - SFO
1 stop19h 47mUnited Airlines
Deal found 6/1$846
Sun 6/161:10 amSFO - LIS
2 stops26h 00mUnited Airlines
Thu 6/2711:25 amLIS - SFO
1 stop16h 32mUnited Airlines
Deal found 6/2$847

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including San Francisco to Lisbon. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated June 2, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,810,401 searches.
Mon 6/1011:10 amSFO - LIS
1 stop15h 20mUnited Airlines
Wed 6/1911:25 amLIS - SFO
1 stop16h 32mUnited Airlines
Deal found 6/1$841
Mon 6/1011:10 amSFO - LIS
1 stop15h 20mUnited Airlines
Wed 6/196:45 amLIS - SFO
2 stops20h 15mUnited Airlines
Deal found 6/1$888
Sun 6/94:35 pmSFO - LIS
1 stop33h 55mUnited Airlines
Mon 6/176:15 amLIS - SFO
1 stop20h 45mUnited Airlines
Deal found 6/2$910

One-way United Airlines flights to Lisbon from San Francisco

Search for one-way flight options from San Francisco to Lisbon specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,810,401 searches. The data was last updated on June 2, 2024.
Mon 11/258:55 amSFO - LIS
1 stop15h 15mUnited Airlines
Deal found 6/1$512
Mon 11/118:00 amSFO - LIS
2 stops18h 30mUnited Airlines
Deal found 6/1$516
Sat 11/210:45 pmSFO - LIS
1 stop27h 35mUnited Airlines
Deal found 6/1$518

Best time to book a flight from San Francisco to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

51.8 - 73.4 °F

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Browse thousands of different options on Cheapflights for your next trip

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Fly from San Francisco to Lisbon on another airline
Consider alternative airlines that service the Lisbon area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated June 2, 2024.
United Airlines
7.4
Good
10,755 reviews
Overview

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2
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