Cheap flights from San Francisco (SFO) to Portsmouth, England from $808

San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Portsmouth. 25 airlines have flights from San Francisco to Portsmouth on a regular basis. Booking flights from San Francisco to Portsmouth should not be difficult; the airport handles an average of 0 outbound flights to Portsmouth per day.

Yes, there are multiple flights from San Francisco to Portsmouth for under $1,000. The cheapest flight booked recently is on British Airways for just $944, but on average you can expect to pay $1,034.

There are currently 9+ open flights from San Francisco to Portsmouth within the next 7 days for less than $2,900.

Consider American Airlines (72%), Aer Lingus (72%) or Finnair (72%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Portsmouth.

While on average a flight from San Francisco to Portsmouth is generally $2,679, our data shows the cheapest flight currently is $458. When looking at the most popular route, (San Francisco - Southampton Eastleigh), you can expect to pay $838 for that flight.

SFO and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to LHR refers to a flight route from San Francisco Airport to London Heathrow Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU).

The amount of baggage you can bring on your San Francisco to Portsmouth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter San Francisco to Portsmouth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on San Francisco to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Portsmouth.

Yes. Cheapflights offers flight deals from San Francisco to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from San Francisco to Portsmouth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on San Francisco to Portsmouth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The San Francisco to Portsmouth flight deals you see on this page were last updated on 6/11.

American Airlines, Air Canada and Air France are the most popular airlines when flying from San Francisco to Portsmouth.

Currently, November is the cheapest month in which you can book a flight from San Francisco to Portsmouth (average of $652). Flying from San Francisco to Portsmouth in June is currently the most expensive (average of $1,097). 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.