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TAP AIR PORTUGAL flights from San Francisco to Lisbon (SFO - LIS)

SFO — LIS
2 Jul — 9 Jul1
1 adult

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

TAP AIR PORTUGAL flights from San Francisco to Lisbon in 2025

Find detailed information about TAP AIR PORTUGAL flights from San Francisco to Lisbon. Explore the options provided by TAP AIR PORTUGAL to plan your journey from San Francisco to Lisbon. Data last updated 27 June 2025.

Popular in

December

Cheapest in

February

Average price (all airlines)

HK$8,721
Highest demand for flights from San Francisco to Lisbon Humberto Delgado; 0% potential price increase.
Best time to find cheap flights from San Francisco to Lisbon Humberto Delgado; 3% potential price drop.
Average price for all San Francisco to Lisbon Humberto Delgado flights (one-way and round-trip).

Travel insights for TAP AIR PORTUGAL flights from San Francisco to Lisbon

Get recent, data-driven insights about TAP AIR PORTUGAL flights from San Francisco to Lisbon including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Lisbon with TAP AIR PORTUGAL?

Use this chart to determine the optimal time to book a return flight from San Francisco to Lisbon. Price data was last updated on 20 June 2025.

Booking with TAP AIR PORTUGAL 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Lisbon with TAP AIR PORTUGAL?

Currently, the most affordable month to book a TAP AIR PORTUGAL flight from San Francisco to Lisbon in August, with an average price of HK$3,713. Conversely, traveling with TAP AIR PORTUGAL from San Francisco to Lisbon in June will be the most expensive, with an average cost of HK$8,132. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

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

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 return 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.

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See what others are saying about TAP AIR PORTUGAL

Read reviews and see what other travellers are saying about their experiences with TAP AIR PORTUGAL. 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 TAP AIR PORTUGAL for your next flight. Reviews last updated 27 June 2025.
TAP AIR PORTUGAL
7.1
Good
1,903 reviews
Overview

Comfort

7.1

Crew

7.8

Entertainment

6.3

Food

6.2

Boarding

7.0

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