Cheap flights from San Diego (SAN) to Southampton (SOU) from $921

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. 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.
SAN — SOU
Mar 2 — Mar 91

How to find the cheapest flight from San Diego (SAN) to Southampton (SOU)

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Southampton (SOU). 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 February 26, 2024.

Round-trip from

$642
From San Diego to Southampton Eastleigh

What is the cheapest day to fly round-trip from San Diego to Southampton?

Flights from San Diego to Southampton are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Southampton.

How far in advance should I book a flight from San Diego to Southampton?

To save on the cost of your flight from San Diego to Southampton, book at least 53 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $754 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,367.

What is the cheapest month to fly from San Diego to Southampton?

February can be a great time to fly to Southampton from San Diego with a flight ticket averaging about $993. Cheapflights users have found deals in the month of February for as cheap as $605. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Diego to Southampton (SAN - SOU)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from San Diego to Southampton by exploring options for tickets in the morning.

Cheap British Airways flights from San Diego to Southampton

Explore cheap flight options specifically provided by British Airways for the route between San Diego and Southampton. 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 3,409,476 searches. Data last updated February 26, 2024.
Tue 3/267:15 amSAN - SOU
2 stops18h 40mBritish Airways
Tue 4/27:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,506
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,556
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,560
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Thu 10/37:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,713
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Sat 3/169:30 amSOU - SAN
2 stops20h 21mBritish Airways
Deal found 2/24$3,737
Thu 3/287:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$4,145
Thu 3/287:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$4,220
Sat 3/3012:49 pmSAN - SOU
2 stops22h 41mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$5,991
Sat 3/3012:49 pmSAN - SOU
2 stops22h 41mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$5,994

Cheap San Diego to Southampton flights in February & March 2024

Find cheap flight options from San Diego to Southampton specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Prices were last updated on February 26, 2024.
Tue 3/267:15 amSAN - SOU
2 stops18h 40mBritish Airways
Tue 4/27:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,506
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,556
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,560
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Thu 10/37:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,713
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Sat 3/169:30 amSOU - SAN
2 stops20h 21mBritish Airways
Deal found 2/24$3,737
Thu 2/296:05 pmSAN - SOU
2 stops19h 25mBritish Airways
Mon 3/47:55 pmSOU - SAN
2 stops28h 15mBritish Airways
Deal found 2/25$3,834
Thu 3/287:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$4,145
Thu 3/287:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$4,220
Sat 3/3012:49 pmSAN - SOU
2 stops22h 41mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$5,991

San Diego to Southampton 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Wed 12/47:00 amSAN - SOU
2 stops17h 50mVirgin Atlantic
Sun 12/85:20 pmSOU - SAN
2 stops36h 27mVirgin Atlantic
Deal found 2/25$921
Fri 10/48:15 pmSAN - SOU
2 stops29h 10mBritish Airways
Mon 10/147:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$1,080
Tue 3/267:15 amSAN - SOU
2 stops18h 40mBritish Airways
Tue 4/27:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,506
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,556
Fri 3/297:15 amSAN - SOU
2 stops18h 40mBritish Airways
Sun 4/77:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,560
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Thu 10/37:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$3,713
Sat 3/96:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Sat 3/169:30 amSOU - SAN
2 stops20h 21mBritish Airways
Deal found 2/24$3,737
Thu 2/296:05 pmSAN - SOU
2 stops19h 25mBritish Airways
Mon 3/47:55 pmSOU - SAN
2 stops28h 15mBritish Airways
Deal found 2/25$3,834
Thu 3/287:05 pmSAN - SOU
2 stops30h 05mBritish Airways
Mon 4/87:55 pmSOU - SAN
2 stops27h 30mBritish Airways
Deal found 2/25$4,145

One-way flights to Southampton from San Diego

Search for one-way flight options from San Diego to Southampton. 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 3,409,476 searches. Data last updated February 26, 2024.
Fri 8/165:15 pmSAN - SOU
2 stops15h 35mDelta
Deal found 2/25$938
Fri 6/710:45 pmSAN - SOU
2 stops50h 25mBritish Airways
Deal found 2/25$1,940

Find flights from San Diego to Southampton within your budget

Customize your flight search to find flights from San Diego 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, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$3,506 - $5,994

Route

Depart

Return

Price

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Tue 3/26

2 stops18h 40m

Southampton Eastleigh

Tue 4/2

2 stops27h 30m

$3,506

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Fri 3/29

2 stops18h 40m

Southampton Eastleigh

Mon 4/8

2 stops27h 30m

$3,556

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Fri 3/29

2 stops18h 40m

Southampton Eastleigh

Sun 4/7

2 stops27h 30m

$3,560

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Sat 3/9

2 stops30h 05m

Southampton Eastleigh

Thu 10/3

2 stops27h 30m

$3,713

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Sat 3/9

2 stops30h 05m

Southampton Eastleigh

Sat 3/16

2 stops20h 21m

$3,737

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Thu 3/28

2 stops30h 05m

Southampton Eastleigh

Mon 4/8

2 stops27h 30m

$4,145

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Thu 3/28

2 stops30h 05m

Southampton Eastleigh

Sun 4/7

2 stops27h 30m

$4,220

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Sat 3/30

2 stops22h 41m

Southampton Eastleigh

Sun 4/7

2 stops27h 30m

$5,991

San DiegoSouthampton Eastleigh

SAN - SOU

SANSOU

San Diego

Sat 3/30

2 stops22h 41m

Southampton Eastleigh

Mon 4/8

2 stops27h 30m

$5,994

Flights are sorted by cheapest first

Deals found on 2/25

When is the cheapest time to fly from San Diego to Southampton?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Southampton. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Southampton flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Southampton by month

Plan your trip from San Diego to Southampton by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to Southampton is currently $1,439 while a round-trip flight costs $4,269. Price data was last updated on February 18, 2024.

Currently, March is the cheapest month in which you can book a flight from San Diego to Southampton (average of $692). Flying from San Diego to Southampton in June is currently the most expensive (average of $1,473). 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

$767

February

$795

March

$692

April

$991

May

$1,003

June

$1,473

July

$1,373

August

$1,161

September

$982

October

$796

November

$724

December

$921

Temperature and rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated February 26, 2024.
8.1
Very good
11,871 reviews

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,871 reviews
8.1
Very good
11,871 reviews

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

6.9
Okay
7,024 reviews
8.1
Very good
11,871 reviews

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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 Diego to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from San Diego to Southampton for under $3,600 on Cheapflights?

Yes, there are multiple flights from San Diego to Southampton for under $3,600. The cheapest flight booked recently is on British Airways for just $3,506, but on average you can expect to pay $4,269.

What is the cheapest airline to fly from San Diego to Southampton round-trip?

According to our current data, British Airways ($3,506), offers the cheapest pricing from San Diego to Southampton.

What does SAN to SOU mean?

SAN and SOU 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. SAN to SOU refers to a flight route from San Diego Airport to Southampton Eastleigh Airport.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Southampton
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Diego to Southampton

Discover the top airline that operate flights from San Diego to Southampton. 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 3,409,476 searches. Data last updated February 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,151Average$1,320FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from San Diego to Southampton by cabin class

Find flights from San Diego to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Southampton?

Deals for San Diego to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Southampton?

Millions of users choose and trust Cheapflights to book the best flight deals from San Diego to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Diego to Southampton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Diego to Southampton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Diego to Southampton become cheaper?

Not ready to book yet? You can track prices for flights from San Diego to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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