In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from OAK to SOU?

When flying from Oakland, California to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Oakland, California-Southampton flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Oakland, California-Southampton flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Oakland, California-Southampton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Oakland, California-Southampton flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Oakland to Southampton that include hotel bookings?

Yes. In addition to deals on Oakland to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Oakland to Southampton?

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

Can I find deals for business class flights from Oakland to Southampton?

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

$1,170+ Cheap Flights from Oakland, CA to Southampton

Q: What is the cheapest month to book a flight from Oakland, California to Southampton?

Currently, October is the cheapest month in which you can book a flight from Oakland, California to Southampton (average of $497). Flying from Oakland, California to Southampton in June is currently the most expensive (average of $785). 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.

Q: E

Most trusted provider : When it comes to deals on Oakland, California-Southampton flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: Can I find deals for flights from Oakland to Southampton that include hotel bookings?

Yes. In addition to deals on Oakland to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

Q: How can I find direct flights from Oakland to Southampton?

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

Q: Can I find deals for business class flights from Oakland to Southampton?

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

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Cheap flight deals from Oakland to Southampton

Cheapest

Best

Cheapest flights from Oakland to Southampton
Explore the most affordable flight options available from Oakland to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Thu 4/96:40 pm

OAK

SOU

2 stops37h 55m

Multiple Airlines

Fri 4/249:10 am

SOU

OAK

2 stops21h 22m

Multiple Airlines

Deal found 2/10

$1,170

Wed 6/1010:24 am

OAK

SOU

2 stops25h 06m

Multiple Airlines

Sat 6/279:10 am

SOU

OAK

2 stops21h 37m

Multiple Airlines

Deal found 2/10

$1,431

Fri 6/261:20 pm

OAK

SOU

2 stops22h 10m

Multiple Airlines

Sat 7/118:00 pm

SOU

OAK

2 stops34h 47m

Multiple Airlines

Deal found 2/10

$7,998

Find flight deals from Oakland to Southampton

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$1,170 (oojo)
Popular in	June
Cheapest in	January
Average price	$658

Provider with most accurate pricing for Oakland-Southampton Eastleigh flight deals.

Search Deals

Provider most trusted by Cheapflights users for Oakland-Southampton Eastleigh flights.

Search Deals

From Oakland to Southampton Eastleigh

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OaklandSouthampton

OAK - SOU

OAKSOU

Oakland

Thu 4/9

6:40 pm-4:35 pm

2 stops37h 55m

Southampton Eastleigh

Fri 4/24

9:10 am-10:32 pm

2 stops21h 22m

$1,170

OaklandSouthampton

OAK - SOU

OAKSOU

Oakland

Wed 6/10

10:24 am-7:30 pm

2 stops25h 06m

Southampton Eastleigh

Sat 6/27

9:10 am-10:47 pm

2 stops21h 37m

$1,431

OaklandSouthampton

OAK - SOU

OAKSOU

Oakland

Fri 6/26

1:20 pm-7:30 pm

2 stops22h 10m

Southampton Eastleigh

Sat 7/11

8:00 pm-10:47 pm

2 stops34h 47m

$7,998

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Most accurate provider: When it comes to deals on Oakland, California-Southampton flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Oakland, California-Southampton flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Oakland, California-Southampton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Oakland, California-Southampton flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Oakland with our price prediction graph.

OAK-SOU

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Southampton

What is the cheapest month to book a flight from Oakland, California to Southampton?

Currently, October is the cheapest month in which you can book a flight from Oakland, California to Southampton (average of $497). Flying from Oakland, California to Southampton in June is currently the most expensive (average of $785). 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.

Related info for your journey

Can I find deals for flights from Oakland to Southampton that include hotel bookings?
Yes. In addition to deals on Oakland to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oakland to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Southampton.
Can I find deals for business class flights from Oakland to Southampton?
Yes. Cheapflights offers flight deals from Oakland to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oakland, California to Southampton?
Currently, October is the cheapest month in which you can book a flight from Oakland, California to Southampton (average of $497). Flying from Oakland, California to Southampton in June is currently the most expensive (average of $785). 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.

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$1,170+ Cheap flights from Oakland, CA (OAK) to Southampton (SOU)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oakland to Southampton with Cheapflights

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Cheap flight deals from Oakland to Southampton

Cheapest flights from Oakland to SouthamptonExplore the most affordable flight options available from Oakland to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Explore the most affordable flight options available from Oakland to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Oakland to SouthamptonDiscover carefully curated flight deals from Oakland to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Discover carefully curated flight deals from Oakland to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

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

Best time to book a flight from Oakland to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Oakland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Southampton

What is the cheapest month to book a flight from Oakland, California to Southampton?

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 deals for flights from Oakland to Southampton that include hotel bookings?

How can I find direct flights from Oakland to Southampton?

Can I find deals for business class flights from Oakland to Southampton?

What is the cheapest month to book a flight from Oakland, California to Southampton?

Browse thousands of different options on Cheapflights for your next trip

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

Oakland and Southampton flights

Browse other Oakland and Southampton flight options. Last updated on February 12, 2026.

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Cheapest flights from Oakland to Southampton
Explore the most affordable flight options available from Oakland to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Oakland to Southampton
Discover carefully curated flight deals from Oakland to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.