Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to London from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to London departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York LaGuardia Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 am - 3:35 pm
LGA
-
SOU
28h 30m2 stops
Multiple Airlines Logo
8:10 pm - 2:40 pm
SOU
-
LGA
23h 30m3 stops
$594Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Delta Logo
1:05 pm - 8:25 am
LGA
-
SOU
14h 20m2 stops
Delta Logo
9:25 am - 9:05 pm
SOU
-
LGA
16h 40m2 stops
$688Delta
Wed, Feb 11 - Wed, Feb 18
Delta Logo
1:01 pm - 8:25 am
LGA
-
SOU
14h 24m2 stops
Delta Logo
9:00 am - 11:44 pm
SOU
-
LGA
19h 44m2 stops
$748Delta
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
7:50 pm - 7:40 pm
LGA
-
SOU
18h 50m3 stops
Multiple Airlines Logo
8:10 pm - 2:40 pm
SOU
-
LGA
23h 30m3 stops
$752Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
12:40 pm - 5:20 pm
LGA
-
SOU
23h 40m3 stops
Multiple Airlines Logo
9:25 am - 2:40 pm
SOU
-
LGA
34h 15m3 stops
$784Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Aer Lingus Logo
2:10 pm - 8:45 am
LGA
-
SOU
14h 35m2 stops
Aer Lingus Logo
9:30 am - 10:33 pm
SOU
-
LGA
17h 03m2 stops
$981Aer Lingus
Sat, Mar 14 - Sat, Mar 21

Delta flights from New York LaGuardia Airport to Southampton

Our best Delta deals on New York LaGuardia Airport to Southampton flight tickets
Delta
Feb 11
LGA1:05 pmNew York LaGuardia
14h 20m
2 stops
SOU8:25 amSouthampton Eastleigh
Feb 18
SOU9:25 amSouthampton Eastleigh
16h 40m
2 stops
LGA9:05 pmNew York LaGuardia
$688
Find similar
Delta
Feb 12
LGA1:01 pmNew York LaGuardia
14h 24m
2 stops
SOU8:25 amSouthampton Eastleigh
Feb 19
SOU9:00 amSouthampton Eastleigh
19h 44m
2 stops
LGA11:44 pmNew York LaGuardia
$748
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 2/12

6:05 am-3:35 pm

2 stops28h 30m

Southampton Eastleigh

Thu 2/19

8:10 pm-2:40 pm

3 stops23h 30m

$594

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 2/11

1:05 pm-8:25 am

2 stops14h 20m

Southampton Eastleigh

Wed 2/18

9:25 am-9:05 pm

2 stops16h 40m

$688

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 2/12

1:01 pm-8:25 am

2 stops14h 24m

Southampton Eastleigh

Thu 2/19

9:00 am-11:44 pm

2 stops19h 44m

$748

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 2/12

7:50 pm-7:40 pm

3 stops18h 50m

Southampton Eastleigh

Thu 2/19

8:10 pm-2:40 pm

3 stops23h 30m

$752

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 2/11

12:40 pm-5:20 pm

3 stops23h 40m

Southampton Eastleigh

Wed 2/18

9:25 am-2:40 pm

3 stops34h 15m

$784

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sat 3/14

2:10 pm-8:45 am

2 stops14h 35m

Southampton Eastleigh

Sat 3/21

9:30 am-10:33 pm

2 stops17h 03m

$981

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 1/27

8:43 pm-5:20 pm

3 stops39h 37m

$306

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Tue 1/27

3:30 pm-11:55 am

2 stops15h 25m

$317

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 1/14

1:05 pm-8:25 am

2 stops14h 20m

$455

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sat 3/21

4:59 pm-8:20 am

2 stops35h 21m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from New York LaGuardia Airport to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York LaGuardia to Southampton Eastleigh?

Delta and KLM are the most popular carriers operating from New York LaGuardia to Southampton Eastleigh

What airlines fly to Southampton?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Southampton from New York LaGuardia Airport according to our data. Air Canada is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 3 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from New York LaGuardia Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Southampton (LGA to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Southampton

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Southampton takes 14h 15m
There are no direct flights from New York LaGuardia Airport to Southampton. There are no popular flight routes from New York LaGuardia Airport to Southampton.
Search flight deals

  • How far is New York LaGuardia to Southampton Eastleigh by plane?

    Southampton Eastleigh is 3411.1 mi away from New York LaGuardia. A reasonable flight in good conditions will take 14h 15m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Southampton Eastleigh Airport?

    Prices for flights from New York LaGuardia Airport to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from New York LaGuardia Airport to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from New York to Southampton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from New York.

Can I find flights from New York to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Southampton?

Once all potential New York to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Southampton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Southampton from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Southampton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/29
Thu 2/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom