Cheap flights from Portsmouth to San Francisco

Return
Economy
Wichita (ICT)
San Francisco (SFO)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Portsmouth to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2022: compare Portsmouth to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
When is the cheapest time to fly from Portsmouth to San Francisco (P0R - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to San Francisco as you normally would.

How far in advance should I book a flight from Portsmouth to San Francisco?

To save on the cost of your flight from Portsmouth to San Francisco, book at least 61 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £590 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £664.

What is the cheapest month to fly from Portsmouth to San Francisco?

February is one of the best times of the year to fly to San Francisco from Portsmouth. Prices for February average £508 per person but you can even find prices for as low as £336. The most expensive prices can be found in the month of December. Opting for a February flight can save you 16% on your journey compared to booking in December

Cheap flights from Portsmouth to San Francisco in June, July 2022

The best prices found for Portsmouth to SFO flights in June, July
25 Jul - 21 Aug
£1,243pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
17 Jul - 24 Aug
£1,268pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
14 Jul - 24 Aug
£1,333pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
SOU
Southampton Eastleigh

Portsmouth to San Francisco 2022 flight deals

Cheap flights to San Francisco from Portsmouth found for this year
21 Aug - 29 Sep
£586pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
22 Aug - 29 Sep
£626pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
   
2 STOPS
SOU
Southampton Eastleigh
21 Sep - 16 Oct
£632pp
SOU
Southampton Eastleigh
British Airways
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
   
2 STOPS
SOU
Southampton Eastleigh

One-way flights to San Francisco from Portsmouth

The cheapest one-way flights from Portsmouth to San Francisco
11:45 - 07:45
Multiple Airlines
2 stops
28h 00m
SOU - SFO
Multiple Airlines
£1,043
Combigo
12:15 - 08:35
KLM
1 stop
28h 20m
SOU - SFO
KLM
£1,188
Voliamo
08:15 - 04:35
Major Airline
1 stop
28h 20m
SOU - SFO
Major Airline
£1,557
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Portsmouth to San Francisco

What airport do you fly into for flights to San Francisco from Portsmouth?

For a flight from Portsmouth to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Portsmouth per day. 22 airlines have flights to San Francisco from Portsmouth on a regular basis.

Can I find flights from Portsmouth to San Francisco for under £600 on Cheapflights?

Yes, there are multiple flights from Portsmouth to San Francisco for under £600. The cheapest flight booked recently is on British Airways for just £586, but on average you can expect to pay £709.

What are the cheapest airlines to fly from Portsmouth to San Francisco one-way?

£516 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on KLM and Major Airline, with prices starting from £1,188 and £1,557, respectively.

What are the most popular airlines that fly from Portsmouth to San Francisco?

The most popular airlines flying from Portsmouth to San Francisco are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most reliable airlines from Portsmouth to San Francisco?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to San Francisco on time: Aeromexico (87%), Austrian Airlines (86%), SWISS (86%).

What are the cheapest flights from Portsmouth to San Francisco?

Looking at all options, your cheapest flight can be booked for £341. While the most popular route (Southampton Eastleigh - San Francisco) can be booked for £632 on average our data indicates £3,095 when flying from Portsmouth to San Francisco.

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Portsmouth?

Information is based on travel restrictions from Portsmouth to San Francisco

Most visitors from Portsmouth need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Portsmouth are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Portsmouth are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Portsmouth from San Francisco?

Returning to Portsmouth from San Francisco

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Portsmouth.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Portsmouth.

Hide COVID Travel Restrictions for San Francisco, CA

Alternative routes for Portsmouth to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Portsmouth to San Francisco.
Today's exchange rate
£1 = $1.22
Average temperature for June in San Francisco
23.0 °C
Avg rainfall for June in San Francisco
1.0 mm

Airports servicing Portsmouth

Airports servicing San Francisco

Top 10 airlines flying from Portsmouth to San Francisco

The chart below displays the airlines Cheapflights users travelling from Portsmouth to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
TAP AIR PORTUGAL
£213 £343 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Norwegian
£291 £433 No cancel fee 74%
Search Norwegian flights
United Airlines
£292 £506 No cancel fee 69%
Search United Airlines flights
Norwegian Air UK
£294 £528 No cancel fee N/A
Search Norwegian Air UK flights
Delta
£325 £551 No cancel fee N/A
Search Delta flights
Lufthansa
£328 £531 No cancel fee 76%
Search Lufthansa flights
Finnair
£366 £511 No cancel fee 76%
Search Finnair flights
Virgin Atlantic
£370 £547 No cancel fee 72%
Search Virgin Atlantic flights
Iberia
£376 £490 No cancel fee 77%
Search Iberia flights
Air Canada
£380 £511 No cancel fee 67%
Search Air Canada flights

Hourly flight availability from Portsmouth to San Francisco

See what time of day planes typically take off from Portsmouth towards San Francisco.
Morning 6 AM to midday 51% of flight departures
Afternoon Midday to 6 PM 48% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Home North America USA California San Francisco Cheap flights from Portsmouth to San Francisco
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First