Southampton

$488+ Cheap flights from Pasadena, CA to Southampton (SOU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
feb. 28 — mar. 71
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Cheap flight deals from Pasadena to Southampton

Cheapest flights from Pasadena to Southampton
Explore the most affordable flight options available from Pasadena to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/54:45 pm
LAX
-
SOU
1 stop16h 05m
KLM
mié. 4/299:05 am
SOU
-
LAX
1 stop34h 45m
KLM
Deal found 1/26$767
This Delta deal was found by Cheapflights users on 1/27. 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.
dom. 4/261:50 pm
LAX
-
SOU
1 stop34h 45m
Delta
mié. 5/209:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/27$770
This Delta deal was found by Cheapflights users on 1/26. 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.
dom. 4/59:45 am
LAX
-
SOU
2 stops23h 05m
Delta
mié. 4/299:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/26$772
This Delta deal was found by Cheapflights users on 1/27. 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.
lun. 4/279:45 am
LAX
-
SOU
2 stops23h 05m
Delta
vie. 5/159:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/27$775
This Delta deal was found by Cheapflights users on 1/27. 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.
lun. 4/611:59 pm
LAX
-
SOU
2 stops32h 51m
Delta
lun. 4/275:20 pm
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 1/27$787
This Delta deal was found by Cheapflights users on 1/27. 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.
lun. 8/174:45 pm
LAX
-
SOU
1 stop32h 00m
Delta
lun. 9/79:05 am
SOU
-
LAX
1 stop34h 45m
Delta
Deal found 1/27$819
This Delta deal was found by Cheapflights users on 1/27. 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.
jue. 4/301:50 pm
LAX
-
SOU
1 stop19h 00m
Delta
jue. 5/149:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/27$820
This Delta deal was found by Cheapflights users on 1/27. 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.
dom. 8/167:45 am
LAX
-
SOU
2 stops17h 00m
Delta
mar. 9/19:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/27$824
This Delta deal was found by Cheapflights users on 1/27. 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.
dom. 4/57:35 am
LAX
-
SOU
2 stops25h 15m
Delta
dom. 4/265:20 pm
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 1/27$825
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/101:50 pm
LAX
-
SOU
1 stop34h 55m
KLM
mié. 8/269:15 am
SOU
-
LAX
2 stops19h 48m
KLM
Deal found 1/27$829

Find flight deals from Pasadena to Southampton

Keep the following information in mind while searching for Pasadena to Southampton flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$767
(KLM)

One-way from

$488
(Delta)

Popular in

July

Cheapest in

April

Average price

$738
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.
From Pasadena to Southampton Eastleigh
One-way flight from Pasadena to Southampton Eastleigh
Highest demand for flights based on searches. 17% potential increase in price ($232 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 enero 29, 2026.
Use the filters below to find and compare flights from Pasadena to Southampton that are best for you.

Fly from

Pasadena

Fly to

Southampton

Route

Depart

Return

Price

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

dom. 4/5

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

mié. 4/29

9:05 am-11:50 am

1 stop34h 45m

$767

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

lun. 4/27

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

mié. 5/20

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

lun. 4/27

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

vie. 5/15

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mar. 4/28

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

mié. 5/20

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

dom. 4/26

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

mar. 5/19

9:05 am-11:50 am

1 stop34h 45m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mié. 4/29

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

mar. 5/19

5:20 pm-11:50 am

1 stop26h 30m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mar. 4/28

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

vie. 5/15

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mar. 3/31

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

lun. 4/27

5:20 pm-2:45 pm

1 stop29h 25m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

dom. 4/26

11:59 pm-8:35 am

2 stops24h 36m

Southampton Eastleigh

jue. 5/14

5:20 pm-2:45 pm

1 stop29h 25m

$775

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

lun. 4/27

10:55 pm-8:35 am

2 stops25h 40m

Southampton Eastleigh

mar. 5/19

5:20 pm-11:50 am

1 stop26h 30m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
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Best time to book a flight from Pasadena to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Pasadena 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 Pasadena to Southampton

What is the cheapest month to book a flight from Pasadena to Southampton?

Currently, October is the cheapest month in which you can book a flight from Pasadena to Southampton (average of $222). Flying from Pasadena to Southampton in June is currently the most expensive (average of $569). 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.

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 enero 29, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and Aer Lingus from Pasadena to Southampton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Southampton from Pasadena?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from Pasadena to Southampton. 3 airlines have flights to Eastleigh from Pasadena on a regular basis. Booking flights from Pasadena to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from Pasadena per day.

  • How long is the flight from Pasadena to Southampton?

    Airlines like KLM and Delta fly from Pasadena to Southampton in about 16h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Pasadena and Southampton is about 5434 mi.

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

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

  • How can I find direct flights from Pasadena to Southampton?

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Southampton?

    Currently, October is the cheapest month in which you can book a flight from Pasadena to Southampton (average of $222). Flying from Pasadena to Southampton in June is currently the most expensive (average of $569). 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

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Alternative routes for Pasadena to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Pasadena to Southampton

Discover the top 3 airlines that operate flights from Pasadena 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 2,558,603 searches. Data last updated enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$684Average$800FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$771Average$1,108FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$797Average$1,086FlexibilityNo cancel feeOn-timeN/A

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