HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southampton

$1,204+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SOU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Southampton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oakland to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,204
(Delta)

Popular in

June

Cheapest in

September

Average price

$665
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. 16% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Oakland to Southampton

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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:55 amOAK - SOU
2 stops42h 55mDelta
Mon 3/28:50 amSOU - OAK
2 stops39h 44mDelta
Deal found 10/28$1,204

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oakland to Southampton that are best for you.

Fly from

Oakland

Fly to

Southampton

Route

Depart

Return

Price

OaklandSouthampton

OAK - SOU

OAKSOU

Oakland

Thu 2/26

5:55 am-8:50 am

2 stops42h 55m

Southampton Eastleigh

Mon 3/2

8:50 am-4:34 pm

2 stops39h 44m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • 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 90-95% 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.
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, December is the cheapest month in which you can book a flight from Oakland, California to Southampton (average of $472). Flying from Oakland, California to Southampton in June is currently the most expensive (average of $803). 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

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.

  • How long is the flight from Oakland, California to Southampton?

    A quick flight from Oakland, California to Southampton can take about 42h 55m. Delta provides one of the quickest options available for as low as $1,204. Airlines will cover a distance of 5339 mi.

  • 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, December is the cheapest month in which you can book a flight from Oakland, California to Southampton (average of $472). Flying from Oakland, California to Southampton in June is currently the most expensive (average of $803). 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.

See more FAQs

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 Oakland to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
San Francisco to London City flights
Los Angeles to Stansted flights
Ontario to Heathrow flights
San Diego to Heathrow flights
Los Angeles to Luton flights
Santa Ana to Heathrow flights
San Francisco to Stansted flights
San Francisco to Luton flights
Las Vegas to Heathrow flights
San Jose to Heathrow flights
San Diego to Gatwick flights
Los Angeles to Edinburgh flights
San Diego to London City flights
Las Vegas to Gatwick flights
Las Vegas to London City flights
Sacramento to Heathrow flights
Oakland to Heathrow flights
San Francisco to Edinburgh flights
Los Angeles to Manchester flights
San Jose to Gatwick flights
Ontario to Gatwick flights
Los Angeles to Southampton flights
Burbank to Heathrow flights
Sacramento to Gatwick flights
San Francisco to Manchester flights
Long Beach to Heathrow flights
San Francisco to Southampton flights
Palm Springs to Heathrow flights
Ontario to Manchester flights
Las Vegas to Stansted flights
Santa Ana to Manchester flights
San Diego to Stansted flights
Santa Rosa to Heathrow flights
Las Vegas to Edinburgh flights
Oakland to Gatwick flights
Ontario to Edinburgh flights
Fresno to Heathrow flights
Sacramento to London City flights
Santa Ana to Gatwick flights
Burbank to Manchester flights
San Francisco to Birmingham flights
Santa Ana to Edinburgh flights
Los Angeles to Birmingham flights
Las Vegas to Luton flights
San Jose to Edinburgh flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.