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Cheap flights from New Haven to London from $677

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to London departing on 3/30. 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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Find the cheapest flights from New Haven to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:07 pm - 10:00 am
HVN
-
LGW
40h 53m
2 stops
Multiple Airlines Logo
2:00 pm - 2:01 pm
LGW
-
HVN
29h 01m
1 stop
$677Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
2:46 pm - 10:00 am
HVN
-
LGW
14h 14m
1 stop
Multiple Airlines Logo
2:00 pm - 2:46 pm
LGW
-
HVN
53h 46m
2 stops
$862Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
7:30 am - 10:00 am
HVN
-
LGW
21h 30m
1 stop
Multiple Airlines Logo
2:00 pm - 2:00 pm
LGW
-
HVN
29h 00m
3 stops
$863Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
11:21 am - 5:20 pm
HVN
-
LGW
24h 59m
3 stops
Multiple Airlines Logo
2:00 pm - 2:00 pm
LGW
-
HVN
29h 00m
2 stops
$915Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
11:21 am - 5:20 pm
HVN
-
LGW
24h 59m
3 stops
Multiple Airlines Logo
2:00 pm - 2:00 pm
LGW
-
HVN
29h 00m
3 stops
$919Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
3:42 pm - 6:20 am
HVN
-
LGW
33h 38m
2 stops
Multiple Airlines Logo
2:00 pm - 2:02 pm
LGW
-
HVN
29h 02m
1 stop
$1,011Multiple Airlines
Wed, May 27 - Mon, Jun 1
Multiple Airlines Logo
8:00 am - 9:25 am
HVN
-
LGW
20h 25m
3 stops
Multiple Airlines Logo
10:45 am - 12:52 pm
LGW
-
HVN
31h 07m
3 stops
$1,109Multiple Airlines
Wed, May 27 - Mon, Jun 1
Multiple Airlines Logo
8:00 am - 9:25 am
HVN
-
LGW
20h 25m
3 stops
Multiple Airlines Logo
9:40 am - 12:52 pm
LGW
-
HVN
32h 12m
2 stops
$1,245Multiple Airlines
Wed, May 27 - Mon, Jun 1
Multiple Airlines Logo
8:00 am - 10:00 am
HVN
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
10:45 am - 12:52 pm
LGW
-
HVN
31h 07m
3 stops
$1,328Multiple Airlines
Wed, May 27 - Mon, Jun 1
Multiple Airlines Logo
3:20 pm - 5:50 pm
HVN
-
LGW
21h 30m
2 stops
Multiple Airlines Logo
9:25 am - 9:34 pm
LGW
-
HVN
17h 09m
2 stops
$1,433Multiple Airlines
Sun, Mar 29 - Sun, Apr 5

momondo Fare Finder

 
Customize your flight search to find flights from New Haven to London Gatwick Airport 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 February 16, 2026.
Use the filters below to find and compare flights from New Haven to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 3/30

12:07 pm-10:00 am

2 stops40h 53m

London Gatwick

Mon 4/6

2:00 pm-2:01 pm

1 stop29h 01m

$677

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Tue 3/31

2:46 pm-10:00 am

1 stop14h 14m

London Gatwick

Tue 4/7

2:00 pm-2:46 pm

2 stops53h 46m

$862

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 3/30

7:30 am-10:00 am

1 stop21h 30m

London Gatwick

Mon 4/6

2:00 pm-2:00 pm

3 stops29h 00m

$863

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 3/30

11:21 am-5:20 pm

3 stops24h 59m

London Gatwick

Mon 4/6

2:00 pm-2:00 pm

2 stops29h 00m

$915

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 3/30

11:21 am-5:20 pm

3 stops24h 59m

London Gatwick

Mon 4/6

2:00 pm-2:00 pm

3 stops29h 00m

$919

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 5/27

3:42 pm-6:20 am

2 stops33h 38m

London Gatwick

Mon 6/1

2:00 pm-2:02 pm

1 stop29h 02m

$1,011

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 5/27

8:00 am-9:25 am

3 stops20h 25m

London Gatwick

Mon 6/1

10:45 am-12:52 pm

3 stops31h 07m

$1,109

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 5/27

8:00 am-9:25 am

3 stops20h 25m

London Gatwick

Mon 6/1

9:40 am-12:52 pm

2 stops32h 12m

$1,245

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 5/27

8:00 am-10:00 am

1 stop21h 00m

London Gatwick

Mon 6/1

10:45 am-12:52 pm

3 stops31h 07m

$1,328

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Sun 3/29

3:20 pm-5:50 pm

2 stops21h 30m

London Gatwick

Sun 4/5

9:25 am-9:34 pm

2 stops17h 09m

$1,433

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from New Haven to London Gatwick Airport

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 day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from New Haven to London Gatwick Airport is on a Wednesday when prices can be found for as low as $542. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $599.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from New Haven in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $498 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $612 per ticket.

When to book flights from New Haven to London Gatwick Airport

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

Cheap New Haven to London Gatwick Airport (HVN to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Haven to London Gatwick Airport

Fastest flight time

14h 14m

Direct flights

None
The fastest flight from New Haven to London Gatwick Airport takes 14h 14m
There are no direct flights from New Haven to London Gatwick Airport. There are no popular flight routes from New Haven to London Gatwick Airport.
Search flight deals

  • How far is Tweed-New Haven to London Gatwick by plane?

    There are 3394.8 mi between Tweed-New Haven and London Gatwick. Typically, this will take 14h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Tweed-New Haven Airport to London Gatwick Airport?

    Prices for flights from Tweed-New Haven Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Tweed-New Haven Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tweed-New Haven Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick 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 London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from New Haven to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Haven to London for you.

Can I find flights from New Haven to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from New Haven with this policy.

How can momondo help me find flights from New Haven to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Haven to London.

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

Yes momondo offers price alerts on flights to London from New Haven. 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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