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Flights from Lisbon to San Francisco

Cheap flight deals from Lisbon to San Francisco

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Lisbon to San Francisco?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Lisbon (LIS) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Lisbon to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Lisbon (LIS) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around US$973.

  • How long does it take to fly from Lisbon (LIS) to San Francisco (SFO) and what is the distance?

    It takes around 12 hours 46 minutes to fly from Lisbon (LIS) to San Francisco (SFO).

  • What are the most popular airlines that fly from Lisbon (LIS) to San Francisco (SFO)?

    Airlines with flights from Lisbon (LIS) to San Francisco (SFO): TAP Air Portugal, Jetblue Airways and Etihad Airways.

How to find a cheap flight from Lisbon to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Lisbon to San Francisco. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flying from Lisbon to San Francisco

Cheapest one-way flight price US$320
Cheapest round-trip ticket price US$803
Off-season for travel May
Peak season for travel February
Flight distance 9,122.77 km
Average flight time 12 hours 46 minutes
Popular airline Finnair

More Travel Options

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