LAX - SOU

$419 Find Cheap Flights from Los Angeles to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Southampton departing on 6/25. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Southampton, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,011
Delta
Sun 10/4Tue 10/20
LAX - SOU • 1 stop
Cheapest one-way
$419
Multiple Airlines
Thu 6/25
LAX - SOU • 2 stops
Top airlines
Cheapest • from $1,011 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Los Angeles and Southampton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $522 (round-trip)
Shortest trip • 15h 16m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Los Angeles to Southampton (LAX-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Southampton

Sun, Oct 4 - Tue, Oct 20
Delta Logo
4:45 pm - 4:50 pm
LAX
-
SOU
16h 05m
1 stop
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,011Delta
Sun, Oct 4 - Mon, Oct 19
Delta Logo
5:05 pm - 4:50 pm
LAX
-
SOU
15h 45m
2 stops
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,015Delta
Sat, Oct 10 - Wed, Oct 21
Delta Logo
9:59 pm - 8:35 am
LAX
-
SOU
26h 36m
2 stops
Delta Logo
5:20 pm - 4:11 pm
SOU
-
LAX
30h 51m
2 stops
$1,025Delta
Sat, Oct 3 - Wed, Oct 21
Delta Logo
5:25 pm - 8:35 am
LAX
-
SOU
31h 10m
2 stops
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$1,028Delta
Mon, Aug 17 - Mon, Sep 21
Delta Logo
4:45 pm - 5:35 pm
LAX
-
SOU
16h 50m
1 stop
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,039Delta
Sun, Aug 16 - Mon, Sep 21
Delta Logo
7:00 am - 8:45 am
LAX
-
SOU
17h 45m
2 stops
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,043Delta
Sat, Aug 22 - Thu, Sep 24
Delta Logo
5:25 pm - 8:45 am
LAX
-
SOU
31h 20m
2 stops
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$1,056Delta
Sat, Sep 5 - Mon, Sep 14
Delta Logo
4:45 pm - 8:35 am
LAX
-
SOU
31h 50m
1 stop
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,060Delta
Thu, Oct 8 - Thu, Oct 22
Delta Logo
4:45 pm - 4:50 pm
LAX
-
SOU
16h 05m
1 stop
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$1,061Delta
Tue, Oct 6 - Mon, Oct 19
Delta Logo
7:00 am - 8:35 am
LAX
-
SOU
17h 35m
2 stops
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$1,065Delta
Booking Insights

KAYAK's insights & trends for Los Angeles to Southampton flights

Get data-powered insights and trends into flights from Los Angeles to Southampton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Los Angeles to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Los Angeles to Southampton were found on Delta ($1,011) and KLM ($1,116).

Good to know

Cheapest flight$419
Flight from Los Angeles to Southampton

When to book flights from Los Angeles to Southampton

Are your dates flexible? Find out the best times to travel from Los Angeles to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Southampton

  • What is the cheapest flight from Los Angeles to Southampton?

    In the last 3 days, the lowest price for a flight from Los Angeles to Southampton was $419 for a one-way ticket and $1,011 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Southampton?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Los Angeles and on arrival in Southampton.

  • Which aircraft models fly most regularly from Los Angeles to Southampton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Los Angeles to Southampton?

    SkyTeam is the only airline alliance operating flights between Los Angeles and Southampton.

  • Which is the best airline for flights from Los Angeles to Southampton, KLM or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Southampton are KLM and Aer Lingus. With an average price for the route of $1,156 and an overall rating of 7.8, KLM is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,268 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Los Angeles to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and SOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Los Angeles to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1505 reviews
8.4Crew
7.7Comfort
7.1Entertainment
7.8Boarding
7.3Food
Airline reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

10.0 ExcellentDiane, Apr 2026
AMS - HUY
Read more KLM reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

I flew economy class. Seats were very good and the crew was excellent

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Everything you need to know for your flight from Los Angeles to Southampton

Information on your arrival and departure airports