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Cheap flights from San Francisco to London from £305

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
13:50 - 17:00SFO  San Francisco-SOU Southampton Eastleigh
19h 10m1 stop Amsterdam Schiphol
KLM Logo
17:30 - 11:45SOU  Southampton Eastleigh-SFO San Francisco
26h 15m1 stop Amsterdam Schiphol
£760KLM
Tue, 12 Jan - Tue, 19 Jan
Delta Logo
10:00 - 17:00SFO  San Francisco-SOU Southampton Eastleigh
23h 00m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
17:30 - 11:45SOU  Southampton Eastleigh-SFO San Francisco
26h 15m1 stop Amsterdam Schiphol
£763Delta
Tue, 12 Jan - Tue, 19 Jan
Delta Logo
11:35 - 17:00SFO  San Francisco-SOU Southampton Eastleigh
21h 25m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
08:40 - 22:39SOU  Southampton Eastleigh-SFO San Francisco
21h 59m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£771Delta
Tue, 12 Jan - Tue, 19 Jan
Delta Logo
13:50 - 17:05SFO  San Francisco-SOU Southampton Eastleigh
19h 15m1 stop Amsterdam Schiphol
Delta Logo
08:40 - 20:38SOU  Southampton Eastleigh-SFO San Francisco
19h 58m2 stops Amsterdam Schiphol Boston Logan Intl
£820Delta
Wed, 9 Dec - Tue, 15 Dec
Delta Logo
13:50 - 17:00SFO  San Francisco-SOU Southampton Eastleigh
19h 10m1 stop Amsterdam Schiphol
Delta Logo
08:40 - 00:21SOU  Southampton Eastleigh-SFO San Francisco
23h 41m2 stops Amsterdam Schiphol Boston Logan Intl
£857Delta
Thu, 3 Dec - Fri, 11 Dec
Delta Logo
07:00 - 16:50SFO  San Francisco-SOU Southampton Eastleigh
25h 50m2 stops Boston Logan Intl Amsterdam Schiphol
Delta Logo
08:40 - 20:38SOU  Southampton Eastleigh-SFO San Francisco
19h 58m2 stops Amsterdam Schiphol Boston Logan Intl
£861Delta
Fri, 11 Dec - Tue, 15 Dec
Multiple Airlines Logo
08:40 - 14:35SFO  San Francisco-SOU Southampton Eastleigh
21h 55m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Geneva Geneve-Cointrin
Multiple Airlines Logo
12:20 - 11:05SOU  Southampton Eastleigh-SFO San Francisco
54h 45m2 stops Dublin Toronto Pearson Intl
£863Multiple Airlines
Tue, 12 Jan - Tue, 19 Jan
Delta Logo
21:57 - 16:50SFO  San Francisco-SOU Southampton Eastleigh
34h 53m2 stops Boston Logan Intl Amsterdam Schiphol
Delta Logo
08:40 - 22:48SOU  Southampton Eastleigh-SFO San Francisco
22h 08m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£869Delta
Thu, 10 Dec - Wed, 16 Dec
Delta Logo
10:41 - 17:05SFO  San Francisco-SOU Southampton Eastleigh
22h 24m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
17:35 - 16:25SOU  Southampton Eastleigh-SFO San Francisco
30h 50m2 stops Amsterdam Schiphol Salt Lake City
£876Delta
Wed, 9 Dec - Tue, 15 Dec
Delta Logo
23:18 - 08:10SFO  San Francisco-SOU Southampton Eastleigh
24h 52m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
08:40 - 10:50SOU  Southampton Eastleigh-SFO San Francisco
34h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
£895Delta
Sun, 27 Dec - Wed, 30 Dec

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Aer Lingus flights from San Francisco to Southampton

Our best Aer Lingus deals on San Francisco to Southampton flight tickets
Aer Lingus
28 Mar
SFO17:35San Francisco
15h 15m
1 stop
SOU16:50Southampton Eastleigh
3 Apr
SOU20:00Southampton Eastleigh
27h 50m
1 stop
SFO15:50San Francisco
£1,036
Aer Lingus
15 Jan
SFO17:20San Francisco
31h 25m
1 stop
SOU08:45Southampton Eastleigh
24 Jan
SOU09:20Southampton Eastleigh
14h 15m
1 stop
SFO15:35San Francisco
£1,051
Aer Lingus
16 Nov
SFO17:20San Francisco
18h 10m
1 stop
SOU19:30Southampton Eastleigh
30 Nov
SOU20:00Southampton Eastleigh
27h 35m
1 stop
SFO15:35San Francisco
£1,052

Delta flights from San Francisco to Southampton

Our best Delta deals on San Francisco to Southampton flight tickets
Delta
12 Jan
SFO10:00San Francisco
23h 00m
2 stops
SOU17:00Southampton Eastleigh
19 Jan
SOU17:30Southampton Eastleigh
26h 15m
1 stop
SFO11:45San Francisco
£763
Delta
12 Jan
SFO11:35San Francisco
21h 25m
2 stops
SOU17:00Southampton Eastleigh
19 Jan
SOU08:40Southampton Eastleigh
21h 59m
2 stops
SFO22:39San Francisco
£771
Delta
9 Dec
SFO13:50San Francisco
19h 15m
1 stop
SOU17:05Southampton Eastleigh
15 Dec
SOU08:40Southampton Eastleigh
19h 58m
2 stops
SFO20:38San Francisco
£820

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 12/1

13:50-17:00

1 stop19h 10m

Southampton Eastleigh

Tue 19/1

17:30-11:45

1 stop26h 15m

£760

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 12/1

10:00-17:00

2 stops23h 00m

Southampton Eastleigh

Tue 19/1

17:30-11:45

1 stop26h 15m

£763

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 12/1

11:35-17:00

2 stops21h 25m

Southampton Eastleigh

Tue 19/1

08:40-22:39

2 stops21h 59m

£771
Fastest return journey

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Wed 9/12

13:50-17:05

1 stop19h 15m

Southampton Eastleigh

Tue 15/12

08:40-20:38

2 stops19h 58m

£820

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Thu 3/12

13:50-17:00

1 stop19h 10m

Southampton Eastleigh

Fri 11/12

08:40-00:21

2 stops23h 41m

£857

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Fri 11/12

07:00-16:50

2 stops25h 50m

Southampton Eastleigh

Tue 15/12

08:40-20:38

2 stops19h 58m

£861

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 12/1

08:40-14:35

3 stops21h 55m

Southampton Eastleigh

Tue 19/1

12:20-11:05

2 stops54h 45m

£863

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Thu 10/12

21:57-16:50

2 stops34h 53m

Southampton Eastleigh

Wed 16/12

08:40-22:48

2 stops22h 08m

£869

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Wed 9/12

10:41-17:05

2 stops22h 24m

Southampton Eastleigh

Tue 15/12

17:35-16:25

2 stops30h 50m

£876

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Sun 27/12

23:18-08:10

2 stops24h 52m

Southampton Eastleigh

Wed 30/12

08:40-10:50

2 stops34h 10m

£895

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from San Francisco to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southampton?

The month of February is, on average, the cheapest month to fly to Southampton from San Francisco, with most prices found around £0. If you’re not able to fly to Southampton in February, then January is your next best option. Flight prices from San Francisco to Southampton during January average around £0.

When to book flights from San Francisco to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Southampton (SFO to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Southampton

Best price found

£305

Fastest flight time

18h 00m

Direct flights

None
The best one-way flight to Southampton from San Francisco in the past 72 hours is £305. The best return flight deal from San Francisco to Southampton found on momondo in the last 72 hours is £760.
The fastest flight from San Francisco to Southampton takes 18h 00m
There are no direct flights from San Francisco to Southampton. There are no popular flight routes from San Francisco to Southampton.
Search flight deals

Frequently asked questions about flying from San Francisco to Southampton

  • How far is San Francisco to Southampton Eastleigh by plane?

    The straight-line distance from San Francisco to Southampton Eastleigh is 5341.3 mi. By plane, this route typically takes 18h 00m.

  • When did momondo last update prices for flights from San Francisco Airport to Southampton Eastleigh Airport?

    Prices for flights from San Francisco Airport to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from San Francisco Airport to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Southampton for you.

Can I find flights from San Francisco to Southampton with flexible booking policies on momondo?

All flight searches from San Francisco to Southampton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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