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Cheap flights from North America to London from £190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to London departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:50 - 16:35
BOS
-
SOU
14h 45m
2 stops
Multiple Airlines Logo
09:10 - 21:45
SOU
-
BOS
17h 35m
2 stops
£442Multiple Airlines
Sat, 4 Apr - Sat, 11 Apr
Multiple Airlines Logo
20:30 - 16:50
JFK
-
SOU
15h 20m
2 stops
Multiple Airlines Logo
09:10 - 22:05
SOU
-
JFK
17h 55m
2 stops
£442Multiple Airlines
Thu, 16 Apr - Wed, 29 Apr
Aer Lingus Logo
17:35 - 08:40
EWR
-
SOU
10h 05m
1 stop
Aer Lingus Logo
09:10 - 16:05
SOU
-
EWR
11h 55m
1 stop
£487Aer Lingus
Thu, 16 Apr - Wed, 29 Apr
Aer Lingus Logo
21:15 - 16:50
BOS
-
SOU
14h 35m
1 stop
Aer Lingus Logo
09:10 - 18:50
SOU
-
BOS
14h 40m
1 stop
£494Aer Lingus
Sat, 4 Apr - Sat, 11 Apr
Delta Logo
20:10 - 17:25
BOS
-
SOU
17h 15m
1 stop
Delta Logo
18:05 - 19:55
SOU
-
BOS
29h 50m
1 stop
£504Delta
Wed, 18 Mar - Thu, 26 Mar
Delta Logo
17:40 - 08:20
JFK
-
SOU
10h 40m
1 stop
Delta Logo
08:50 - 20:20
SOU
-
JFK
15h 30m
1 stop
£504Delta
Mon, 16 Mar - Wed, 25 Mar
KLM Logo
12:59 - 08:20
PHL
-
SOU
15h 21m
2 stops
KLM Logo
08:50 - 00:57
SOU
-
PHL
20h 07m
2 stops
£572KLM
Tue, 10 Mar - Tue, 17 Mar
KLM Logo
16:45 - 16:50
LAX
-
SOU
16h 05m
1 stop
KLM Logo
09:05 - 14:45
SOU
-
LAX
13h 40m
1 stop
£572KLM
Wed, 15 Apr - Tue, 28 Apr
Virgin Atlantic Logo
16:20 - 16:50
ORD
-
SOU
18h 30m
1 stop
Virgin Atlantic Logo
17:20 - 14:30
SOU
-
ORD
27h 10m
1 stop
£572Virgin Atlantic
Sun, 12 Apr - Tue, 28 Apr
Virgin Atlantic Logo
17:40 - 08:45
IAD
-
SOU
10h 05m
1 stop
Virgin Atlantic Logo
09:05 - 23:41
SOU
-
IAD
19h 36m
2 stops
£635Virgin Atlantic
Fri, 3 Apr - Fri, 10 Apr

KLM flights from North America to Southampton

Our best KLM deals on North America to Southampton flight tickets
KLM
7 Apr
BOS16:35Boston Logan Intl
11h 00m
1 stop
SOU08:35Southampton Eastleigh
14 Apr
SOU17:20Southampton Eastleigh
24h 53m
1 stop
BOS13:13Boston Logan Intl
£514
KLM
10 Mar
PHL12:59Philadelphia
15h 21m
2 stops
SOU08:20Southampton Eastleigh
17 Mar
SOU08:50Southampton Eastleigh
20h 07m
2 stops
PHL00:57Philadelphia
£572
KLM
15 Apr
LAX08:10Los Angeles
16h 25m
2 stops
SOU08:35Southampton Eastleigh
28 Apr
SOU17:20Southampton Eastleigh
29h 25m
1 stop
LAX14:45Los Angeles
£576

Scandinavian Airlines flights from North America to Southampton

Our best Scandinavian Airlines deals on North America to Southampton flight tickets
Scandinavian Airlines
1 Jun
PHL13:48Philadelphia
13h 47m
2 stops
SOU08:35Southampton Eastleigh
9 Jun
SOU09:05Southampton Eastleigh
18h 32m
2 stops
PHL22:37Philadelphia
£711
Scandinavian Airlines
22 Jul
MCO11:05Orlando
16h 40m
2 stops
SOU08:45Southampton Eastleigh
1 Aug
SOU09:15Southampton Eastleigh
18h 58m
2 stops
MCO23:13Orlando
£909

momondo Fare Finder

 
Customise your flight search to find flights from North America 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 279,928 searches. Data last updated 21 February 2026.
Use the filters below to find and compare flights from North America to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 4/4

20:50-16:35

2 stops14h 45m

Southampton Eastleigh

Sat 11/4

09:10-21:45

2 stops17h 35m

£442

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 16/4

20:30-16:50

2 stops15h 20m

Southampton Eastleigh

Wed 29/4

09:10-22:05

2 stops17h 55m

£442

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 16/4

17:35-08:40

1 stop10h 05m

Southampton Eastleigh

Wed 29/4

09:10-16:05

1 stop11h 55m

£487

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 4/4

21:15-16:50

1 stop14h 35m

Southampton Eastleigh

Sat 11/4

09:10-18:50

1 stop14h 40m

£494

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 18/3

20:10-17:25

1 stop17h 15m

Southampton Eastleigh

Thu 26/3

18:05-19:55

1 stop29h 50m

£504

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 16/3

17:40-08:20

1 stop10h 40m

Southampton Eastleigh

Wed 25/3

08:50-20:20

1 stop15h 30m

£504

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Tue 10/3

12:59-08:20

2 stops15h 21m

Southampton Eastleigh

Tue 17/3

08:50-00:57

2 stops20h 07m

£572

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 15/4

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Tue 28/4

09:05-14:45

1 stop13h 40m

£572

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Sun 12/4

16:20-16:50

1 stop18h 30m

Southampton Eastleigh

Tue 28/4

17:20-14:30

1 stop27h 10m

£572

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Fri 3/4

17:40-08:45

1 stop10h 05m

Southampton Eastleigh

Fri 10/4

09:05-23:41

2 stops19h 36m

£635

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from North America 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

Can stopping save me money on North America to Southampton flights?

You could potentially save up to 25% on your flight if you consider stops on a North America to Southampton flight.

Cheap North America to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Southampton

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from North America to Southampton takes 9h 35m
There are no direct flights from North America to Southampton. There are no popular flight routes from North America to Southampton.
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  • When did momondo last update prices for flights from North America to Southampton Eastleigh Airport?

    Prices for flights from North America to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from North America to Southampton Eastleigh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from North America to Southampton Eastleigh Airport.

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

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling 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 North America to Southampton?

Finding the right flight to Southampton from North America is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

Can I find flights from North America to Southampton with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Southampton from North America with this policy.

How can momondo help me find flights from North America to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from North America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Southampton from North America. 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.

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