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Cheap flights from Southampton to New York LaGuardia Airport from £445

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LGA
30 Aug — 6 Sep1
1 adult

Cheap flight deals from Southampton to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to LaGuardia (LGA). 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 25 August 2025.

Round-trip from

£445

Popular in

July

Cheapest in

September

Average price

£446
Delta
  • Delta
  • 8/10-15/10
  • 4 total stops
  • 30h 30m total
  • Southampton to New York
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Southampton to LaGuardia

Cheapest flights from Southampton to LaGuardia
Explore the most affordable flight options available from Southampton to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.

Wed 8/1009:20SOU - LGA
2 stops16h 44mDelta
Wed 15/1016:00LGA - SOU
2 stops11h 45mDelta
Deal found 25/8£445
Sun 7/918:25SOU - LGA
2 stops26h 29mDelta
Mon 22/912:00LGA - SOU
2 stops15h 45mDelta
Deal found 24/8£479
Thu 23/1009:20SOU - LGA
2 stops16h 44mDelta
Sun 26/1011:59LGA - SOU
2 stops16h 11mDelta
Deal found 24/8£546
Tue 2/1209:30SOU - LGA
2 stops28h 10mBritish Airways
Tue 9/1213:25LGA - SOU
2 stops21h 10mBritish Airways
Deal found 24/8£606
Sun 7/909:20SOU - LGA
3 stops34h 27mMultiple Airlines
Mon 22/917:45LGA - SOU
2 stops20h 45mMultiple Airlines
Deal found 25/8£611
Wed 8/1020:00SOU - LGA
3 stops25h 52mMultiple Airlines
Wed 15/1015:50LGA - SOU
2 stops22h 40mMultiple Airlines
Deal found 25/8£620
Mon 20/1009:40SOU - LGA
2 stops28h 20mBritish Airways
Thu 23/1008:19LGA - SOU
2 stops19h 21mBritish Airways
Deal found 25/8£662
Fri 3/1009:40SOU - LGA
2 stops28h 12mBritish Airways
Fri 28/1113:20LGA - SOU
2 stops14h 25mBritish Airways
Deal found 25/8£704
Thu 9/1009:40SOU - LGA
2 stops28h 20mBritish Airways
Thu 16/1010:25LGA - SOU
2 stops17h 15mBritish Airways
Deal found 25/8£710

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to LaGuardia 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 858,174 searches. Data last updated 25 August 2025.
Use the filters below to find and compare flights from Southampton to New York LaGuardia Airport that are best for you.

Fly from

Southampton

Fly to

LaGuardia

Route

Depart

Return

Price

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Wed 8/10

09:20-21:04

2 stops16h 44m

New York LaGuardia

Wed 15/10

13:59-08:45

2 stops13h 46m

£445

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Sun 7/9

18:25-15:54

2 stops26h 29m

New York LaGuardia

Mon 22/9

12:00-08:45

2 stops15h 45m

£479

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Thu 9/10

09:20-22:26

2 stops18h 06m

New York LaGuardia

Thu 16/10

11:59-08:45

2 stops15h 46m

£480

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Thu 23/10

09:20-21:04

2 stops16h 44m

New York LaGuardia

Sun 26/10

11:59-08:10

2 stops16h 11m

£546

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 2/12

09:30-08:40

2 stops28h 10m

New York LaGuardia

Tue 9/12

13:25-15:35

2 stops21h 10m

£606

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Sun 7/9

09:20-14:47

3 stops34h 27m

New York LaGuardia

Mon 22/9

17:45-19:30

2 stops20h 45m

£611

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Wed 8/10

20:00-16:52

3 stops25h 52m

New York LaGuardia

Wed 15/10

15:50-19:30

2 stops22h 40m

£620

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Mon 5/1

09:30-08:50

2 stops28h 20m

£700

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 23/12

09:30-21:30

2 stops17h 00m

£819

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Sun 9/11

09:30-08:38

2 stops28h 08m

£1,014

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Southampton to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Southampton with our price prediction graph.
Estimated return 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 Southampton to New York LaGuardia Airport

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

Currently, January is the cheapest month in which you can book a flight from Southampton to New York LaGuardia Airport (average of £502). Flying from Southampton to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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 Southampton to LaGuardia. 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 from for flights from Southampton to New York LaGuardia?

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

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

    Departing from Southampton to New York LaGuardia Airport will take you 16h 44m. The distance between Southampton and New York LaGuardia Airport is about 3412 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to New York LaGuardia Airport (average of £502). Flying from Southampton to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Yonkers
Elizabeth
North Bergen
Bronx
Mount Laurel
Secaucus
Weehawken
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Rutherford
Englewood
West New York
Edgewater
Westbury

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Alternative routes for Southampton to LaGuardia

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

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How does Cheapflights help users find flights from Southampton to LaGuardia?

When you search for this flight from Southampton to LaGuardia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes! Start tracking prices for Southampton to LaGuardia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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