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$728+ Cheap flights from LaGuardia, NY (LGA) 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SOU
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Find flight deals from LaGuardia to Southampton

Cheapest flights from LaGuardia to Southampton
Explore the most affordable flight options available from LaGuardia to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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 12/412:10 pmLGA - SOU
2 stops14h 55mDelta
Mon 12/86:05 pmSOU - LGA
2 stops32h 24mDelta
Deal found 11/18$728
This Delta deal was found by Cheapflights users on 11/18. 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.
Fri 11/211:00 pmLGA - SOU
2 stops14h 50mDelta
Sun 11/239:30 amSOU - LGA
2 stops16h 31mDelta
Deal found 11/18$1,832

Cheap flight deals from LaGuardia to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 November 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$634
(Mytrip)

One-way from

$457
(Delta)

Popular in

December

Cheapest in

January

Average price

$595
Provider with most accurate pricing for New York LaGuardia-Southampton Eastleigh flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Southampton Eastleigh flights.
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From New York LaGuardia to Southampton Eastleigh
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One-way flight from New York LaGuardia to Southampton Eastleigh
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 November 21, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Southampton that are best for you.

Fly from

LaGuardia

Fly to

Southampton

Route

Depart

Return

Price

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 12/4

12:10 pm-8:05 am

2 stops14h 55m

Southampton Eastleigh

Mon 12/8

6:05 pm-9:29 pm

2 stops32h 24m

$728

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 1/22

1:05 pm-5:05 pm

2 stops23h 00m

Southampton Eastleigh

Mon 1/26

5:30 pm-11:42 pm

2 stops35h 12m

$736

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Fri 5/1

10:00 am-8:45 am

2 stops17h 45m

Southampton Eastleigh

Sun 5/17

9:20 am-10:25 pm

2 stops18h 05m

$948

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sat 1/3

8:59 am-5:45 pm

3 stops27h 46m

Southampton Eastleigh

Sat 1/10

9:30 am-8:59 pm

3 stops40h 29m

$1,368

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sun 1/4

8:50 am-7:40 pm

2 stops29h 50m

Southampton Eastleigh

Sun 1/11

9:30 am-7:40 pm

3 stops39h 10m

$1,375

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sun 1/4

6:00 am-8:50 am

2 stops21h 50m

Southampton Eastleigh

Sun 1/11

5:45 pm-11:42 pm

2 stops34h 57m

$1,575

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Compare providers for flights from LaGuardia to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Southampton in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Southampton flights, Cheapflights users trust AranGrant the most. AranGrant 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 New York LaGuardia Airport-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 LaGuardia to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from LaGuardia 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 New York LaGuardia Airport to Southampton

What is the cheapest month to book a flight from New York LaGuardia Airport to Southampton?

Currently, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to Southampton (average of $377). Flying from New York LaGuardia Airport to Southampton in June is currently the most expensive (average of $621). 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 LaGuardia 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 New York LaGuardia?

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

  • How long is the flight from New York LaGuardia Airport to Southampton?

    For as low as $728, Delta can have you in Southampton from New York LaGuardia Airport in 14h 55m. Airlines will cover a distance of 3412 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Southampton?

    Currently, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to Southampton (average of $377). Flying from New York LaGuardia Airport to Southampton in June is currently the most expensive (average of $621). 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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