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Cheap flights from San Francisco Bay Area to London from £360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to London departing on 30/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
13:55 - 17:00SFO-SOU
19h 05m1 stop
Delta Logo
17:30 - 11:50SOU-SFO
26h 20m1 stop
£584Delta
Find Deal
Tue, 10 Feb - Mon, 23 Feb
Delta Logo
06:15 - 08:25SFO-SOU
18h 10m2 stops
Delta Logo
17:30 - 11:50SOU-SFO
26h 20m1 stop
£587Delta
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Delta Logo
00:47 - 08:50SFO-SOU
24h 03m2 stops
Delta Logo
17:30 - 11:50SOU-SFO
26h 20m1 stop
£587Delta
Find Deal
Sun, 8 Feb - Mon, 23 Feb
Delta Logo
13:55 - 17:00SFO-SOU
19h 05m1 stop
Delta Logo
08:40 - 18:15SOU-SFO
17h 35m2 stops
£591Delta
Find Deal
Tue, 10 Feb - Tue, 24 Feb
Delta Logo
14:05 - 17:00SFO-SOU
18h 55m2 stops
Delta Logo
17:30 - 15:13SOU-SFO
29h 43m2 stops
£595Delta
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Delta Logo
13:45 - 17:00SFO-SOU
19h 15m1 stop
Delta Logo
09:20 - 11:45SOU-SFO
34h 25m1 stop
£596Delta
Find Deal
Sun, 26 Apr - Thu, 7 May
Delta Logo
11:30 - 17:00SFO-SOU
21h 30m2 stops
Delta Logo
17:35 - 11:45SOU-SFO
26h 10m1 stop
£599Delta
Find Deal
Tue, 14 Apr - Thu, 30 Apr
Multiple Airlines Logo
17:45 - 08:40SFO-SOU
30h 55m1 stop
Multiple Airlines Logo
09:10 - 15:45SOU-SFO
14h 35m1 stop
£763Multiple Airlines
Find Deal
Tue, 14 Apr - Thu, 30 Apr
Aer Lingus Logo
17:20 - 19:40SFO-SOU
18h 20m1 stop
Aer Lingus Logo
16:05 - 15:35SOU-SFO
31h 30m1 stop
£803Aer Lingus
Find Deal
Tue, 25 Nov - Mon, 1 Dec
Aer Lingus Logo
17:45 - 16:35SFO-SOU
14h 50m1 stop
Aer Lingus Logo
17:05 - 15:45SOU-SFO
30h 40m1 stop
£817Aer Lingus
Find Deal
Sun, 12 Apr - Sat, 18 Apr

Delta flights from San Francisco Bay Area to Southampton

Our best Delta deals on San Francisco Bay Area to Southampton flight tickets
Delta
10 Feb
SFO13:55San Francisco
19h 05m
1 stop
SOU17:00Southampton Eastleigh
23 Feb
SOU17:30Southampton Eastleigh
26h 20m
1 stop
SFO11:50San Francisco
£584
Find similar
Delta
18 Feb
SFO06:15San Francisco
18h 10m
2 stops
SOU08:25Southampton Eastleigh
23 Feb
SOU17:30Southampton Eastleigh
26h 20m
1 stop
SFO11:50San Francisco
£587
Find similar
Delta
8 Feb
SFO00:47San Francisco
24h 03m
2 stops
SOU08:50Southampton Eastleigh
23 Feb
SOU17:30Southampton Eastleigh
26h 20m
1 stop
SFO11:50San Francisco
£587
Find similar

Aer Lingus flights from San Francisco Bay Area to Southampton

Our best Aer Lingus deals on San Francisco Bay Area to Southampton flight tickets
Aer Lingus
25 Nov
SFO17:20San Francisco
18h 20m
1 stop
SOU19:40Southampton Eastleigh
1 Dec
SOU16:05Southampton Eastleigh
31h 30m
1 stop
SFO15:35San Francisco
£803
Find similar
Aer Lingus
12 Apr
SFO17:45San Francisco
14h 50m
1 stop
SOU16:35Southampton Eastleigh
18 Apr
SOU17:05Southampton Eastleigh
30h 40m
1 stop
SFO15:45San Francisco
£817
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Southampton 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 10/2

13:55-17:00

1 stop19h 05m

Southampton Eastleigh

Mon 23/2

17:30-11:50

1 stop26h 20m

£584

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Wed 18/2

06:15-08:25

2 stops18h 10m

Southampton Eastleigh

Mon 23/2

17:30-11:50

1 stop26h 20m

£587

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 8/2

00:47-08:50

2 stops24h 03m

Southampton Eastleigh

Mon 23/2

17:30-11:50

1 stop26h 20m

£587

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 10/2

13:55-17:00

1 stop19h 05m

Southampton Eastleigh

Tue 24/2

08:40-18:15

2 stops17h 35m

£591

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Wed 18/2

14:05-17:00

2 stops18h 55m

Southampton Eastleigh

Mon 23/2

17:30-15:13

2 stops29h 43m

£595

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 26/4

13:45-17:00

1 stop19h 15m

Southampton Eastleigh

Thu 7/5

09:20-11:45

1 stop34h 25m

£596

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 14/4

11:30-17:00

2 stops21h 30m

Southampton Eastleigh

Thu 30/4

17:35-11:45

1 stop26h 10m

£599

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 14/4

17:45-08:40

1 stop30h 55m

Southampton Eastleigh

Thu 30/4

09:10-15:45

1 stop14h 35m

£763

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 25/11

17:20-19:40

1 stop18h 20m

Southampton Eastleigh

Mon 1/12

16:05-15:35

1 stop31h 30m

£803

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 12/4

17:45-16:35

1 stop14h 50m

Southampton Eastleigh

Sat 18/4

17:05-15:45

1 stop30h 40m

£817

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 Bay Area 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

Can stopping save me money on San Francisco Bay Area to Southampton flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Southampton.

Cheap San Francisco Bay Area to Southampton flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco Bay Area to Southampton. There are no popular flight routes from San Francisco Bay Area to Southampton.
Search flight deals

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

    Prices for flights from San Francisco Bay Area to Southampton Eastleigh Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Bay Area 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 Bay Area 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.

  • What is the most popular plane model from San Francisco Bay Area to Southampton?

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 Bay Area to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco Bay Area to Southampton. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Southampton from San Francisco Bay Area which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco Bay Area to Southampton.

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

If you are not ready to book a flight from San Francisco Bay Area to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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