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Cheap flights from London Heathrow Airport to New York from $845

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to New York departing on 1/31. 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

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Find the cheapest flights from London Heathrow Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:50 pm - 8:26 pm
LHR
-
HVN
28h 36m3 stops
Multiple Airlines Logo
7:00 am - 5:30 pm
HVN
-
LHR
29h 30m3 stops
$845Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
12:15 pm - 2:33 pm
LHR
-
HVN
31h 18m2 stops
Multiple Airlines Logo
8:00 am - 10:50 am
HVN
-
LHR
21h 50m2 stops
$848Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
2:50 pm - 12:51 pm
LHR
-
HVN
27h 01m2 stops
Multiple Airlines Logo
7:00 am - 5:30 pm
HVN
-
LHR
29h 30m3 stops
$880Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
10:50 am - 2:33 pm
LHR
-
HVN
32h 43m1 stop
Multiple Airlines Logo
8:00 am - 6:25 am
HVN
-
LHR
17h 25m2 stops
$1,021Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
10:50 am - 2:33 pm
LHR
-
HVN
32h 43m1 stop
Multiple Airlines Logo
8:00 am - 6:45 am
HVN
-
LHR
17h 45m1 stop
$1,041Multiple Airlines
Sat, Jan 31 - Sat, Feb 7

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to New Haven 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 18, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 1/31

8:50 pm-8:26 pm

3 stops28h 36m

Tweed-New Haven

Sat 2/7

7:00 am-5:30 pm

3 stops29h 30m

$845

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 1/31

12:15 pm-2:33 pm

2 stops31h 18m

Tweed-New Haven

Sat 2/7

8:00 am-10:50 am

2 stops21h 50m

$848

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 1/31

2:50 pm-12:51 pm

2 stops27h 01m

Tweed-New Haven

Sat 2/7

7:00 am-5:30 pm

3 stops29h 30m

$880

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 1/31

10:50 am-2:33 pm

1 stop32h 43m

Tweed-New Haven

Sat 2/7

8:00 am-6:25 am

2 stops17h 25m

$1,021

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 1/31

10:50 am-2:33 pm

1 stop32h 43m

Tweed-New Haven

Sat 2/7

8:00 am-6:45 am

1 stop17h 45m

$1,041

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to New York from

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

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 airlines fly to New Haven?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to New Haven from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to New Haven. Keep in mind that there are 12 different airlines that fly to New Haven on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to New Haven

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

Cheap London Heathrow Airport to New Haven (LHR to HVN) flight deals and tips

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

Fastest flight time

33h 07m

Direct flights

None
The fastest flight from London Heathrow Airport to New Haven takes 33h 07m
There are no direct flights from London Heathrow Airport to New Haven. There are no popular flight routes from London Heathrow Airport to New Haven.
Search flight deals

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

    The distance between London Heathrow and Tweed-New Haven is about 3376.6 mi. By plane, this route typically takes 33h 07m.

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

    Prices for flights from London Heathrow Airport to Tweed-New Haven Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Tweed-New Haven Airport.

  • What documentation or ID do you need to fly to Tweed-New Haven Airport?

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

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Old Saybrook
Madison
Wallingford
Westbrook
Essex
Chester

Why use momondo?

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

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 New Haven from London.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Haven from London.

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

Of course. momondo tracks the price of London to New Haven flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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