Cheap flights from San Francisco (SFO) to Portsmouth, England from $500
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. 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.
Cheap flight deals from San Francisco to Portsmouth
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Portsmouth (P0R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2024.
Popular in | January |
|---|---|
Cheapest in | November |
Round-trip from | $644 |
One-way from | $500 |
How far in advance should I book a flight from San Francisco to Portsmouth?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 23% on flights from San Francisco to Portsmouth compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $846. For sooner than that we have options available in the next 3 days from $968.
What is the cheapest month to fly from San Francisco to Portsmouth?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Portsmouth. Flights to Portsmouth from San Francisco in October are about $827 on average during October, but can be found for as low as $388.
When is the cheapest time to fly from San Francisco to Portsmouth (SFO - P0R)?
When flying from San Francisco to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap KLM flights from San Francisco to Portsmouth
Explore cheap flight options specifically provided by KLM for the route between San Francisco and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Take a look at some of the lowest-priced KLM flights heading from San Francisco to Portsmouth. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Delta flights from San Francisco to Portsmouth
Explore cheap flight options specifically provided by Delta for the route between San Francisco and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from San Francisco to Portsmouth. Deals frequently update to provide users with more options.
Cheap San Francisco to Portsmouth flights in April & May 2024
Find cheap flight options from San Francisco to Portsmouth specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
Check out some of the best flight deals from San Francisco to Portsmouth in 2024. Check back regularly for other flight deals.
San Francisco to Portsmouth 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and Portsmouth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Check out some of the best flight deals from San Francisco to Portsmouth in 2024. Check back regularly for other flight deals.
San Francisco to Portsmouth flights leaving soon
Find last-minute flight options from San Francisco to Portsmouth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the flights available from San Francisco to Portsmouth departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Portsmouth from San Francisco
Search for one-way flight options from San Francisco to Portsmouth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Users in need of a one-way flight from San Francisco to Portsmouth can choose from these deals. Users can also find round-trip San Francisco to Portsmouth flights by using the search form above.
Find flights from San Francisco to Portsmouth within your budget
Customize your flight search to find flights from San Francisco to Portsmouth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Fly from
Fly to
Budget
$737 - $938
Route
Depart
Return
Price
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Wed 5/8
1 stop19h 00m
Southampton Eastleigh
Mon 5/13
1 stop24h 05m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Wed 5/8
2 stops22h 17m
Southampton Eastleigh
Mon 5/13
1 stop24h 05m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Wed 5/8
2 stops22h 17m
Southampton Eastleigh
Mon 5/13
2 stops20h 28m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Fri 5/3
2 stops21h 55m
Southampton Eastleigh
Tue 5/7
1 stop24h 05m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Tue 5/7
2 stops22h 45m
Southampton Eastleigh
Mon 5/13
1 stop24h 05m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Fri 5/3
2 stops17h 10m
Southampton Eastleigh
Tue 5/7
2 stops30h 48m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Sun 8/11
1 stop17h 45m
Southampton Eastleigh
Tue 10/1
1 stop14h 10m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Sun 8/11
2 stops16h 30m
Southampton Eastleigh
Tue 10/1
1 stop14h 10m
San FranciscoSouthampton Eastleigh
SFO - SOU
SFOSOU
San Francisco
Mon 8/19
1 stop19h 00m
Southampton Eastleigh
Sat 8/31
1 stop26h 25m
When is the cheapest time to fly from San Francisco to Portsmouth?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Portsmouth. Price data was last updated on April 21, 2024.
Average price of flights to Portsmouth by month
Plan your trip from San Francisco to Portsmouth by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Portsmouth is currently $538 while a round-trip flight costs $835. Price data was last updated on April 21, 2024.
Currently, November is the cheapest month in which you can book a flight from San Francisco to Portsmouth (average of $653). Flying from San Francisco to Portsmouth in June is currently the most expensive (average of $1,177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$676
February
$664
March
$715
April
$705
May
$753
June
$1,177
July
$989
August
$780
September
$749
October
$713
November
$653
December
$673
Temperature and rainfall in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average temperature and rainfall totals by month.
LON Temperature | 39.2 - 62.6 °F |
|---|
Reviews of airlines servicing Portsmouth
Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated April 23, 2024.
Peruse reviews from past customers who have flown with KLM, Delta and British Airways from San Francisco to Portsmouth to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Crew
Comfort
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Entertainment
Boarding
Crew
Comfort
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Entertainment
Boarding
Crew
Comfort
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Entertainment
Boarding
Crew
Comfort
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Entertainment
Boarding
Crew
Comfort
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to PortsmouthSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Francisco to Portsmouth
Discover the top 10 airlines that operate flights from San Francisco to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Search flights from San Francisco to Portsmouth by cabin class
Find flights from San Francisco to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Francisco to Portsmouth
Find hourly flight availability from San Francisco to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 17%of flight departures | Morning6 am to noon |
| 39%of flight departures | AfternoonNoon to 6 pm |
| 43%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from San Francisco to Portsmouth?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco to Portsmouth?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Portsmouth.
Can Cheapflights find flights from San Francisco to Portsmouth with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco to Portsmouth with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Portsmouth become cheaper?
Yes, Cheapflights offers price alerts on San Francisco to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.