SFO

£591 Find Cheap Flights from Portsmouth to San Francisco

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to San Francisco departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Portsmouth to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to San Francisco

Sun, 14 Sep - Sun, 21 Sep
Virgin Atlantic Logo
18:25 - 23:29SOU-SFO
37h 04m2 stops
Virgin Atlantic Logo
15:37 - 17:00SFO-SOU
41h 23m2 stops
£591Virgin Atlantic
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Sun, 14 Sep - Sat, 20 Sep
Delta Logo
18:25 - 11:45SOU-SFO
25h 20m1 stop
Delta Logo
00:45 - 08:45SFO-SOU
24h 00m2 stops
£607Delta
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Wed, 17 Sep - Mon, 22 Sep
Delta Logo
09:20 - 21:28SOU-SFO
20h 08m2 stops
Delta Logo
07:05 - 08:45SFO-SOU
17h 40m2 stops
£611Delta
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Thu, 18 Sep - Tue, 23 Sep
Delta Logo
09:20 - 22:41SOU-SFO
21h 21m2 stops
Delta Logo
13:45 - 17:00SFO-SOU
19h 15m1 stop
£676Delta
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Tue, 16 Sep - Tue, 23 Sep
British Airways Logo
09:10 - 15:55SOU-SFO
14h 45m1 stop
British Airways Logo
17:40 - 19:30SFO-SOU
17h 50m1 stop
£693British Airways
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Wed, 17 Sep - Mon, 22 Sep
British Airways Logo
09:10 - 15:55SOU-SFO
14h 45m1 stop
British Airways Logo
19:20 - 19:25SFO-SOU
16h 05m2 stops
£694British Airways
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Sun, 14 Sep - Sun, 21 Sep
Logo
09:10 - 21:24SOU-SFO
20h 14m2 stops
Logo
07:30 - 19:30SFO-SOU
28h 00m3 stops
£838
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Sun, 14 Sep - Sun, 21 Sep
Logo
09:10 - 13:57SOU-SFO
36h 47m3 stops
Logo
07:30 - 19:30SFO-SOU
28h 00m3 stops
£857
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Fri, 29 Aug - Fri, 26 Sep
KLM Logo
09:20 - 11:45SOU-SFO
34h 25m1 stop
KLM Logo
10:55 - 17:30SFO-SOU
22h 35m2 stops
£3,707KLM
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Fri, 29 Aug - Fri, 26 Sep
KLM Logo
17:35 - 12:50SOU-SFO
27h 15m2 stops
KLM Logo
10:55 - 17:30SFO-SOU
22h 35m2 stops
£3,732KLM
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Good to know - Cheap tickets from Portsmouth to San Francisco

Low seasonJanuary
Cheapest flight£591
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Southampton to San Francisco

When to book flights from Portsmouth to San Francisco

Are your dates flexible? Find out the best times to travel from Portsmouth to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to San Francisco

  • How does KAYAK find such low prices on flights from Portsmouth to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portsmouth to San Francisco

Information on your arrival and departure airports

San Francisco (SFO)

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