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Cheap flights from London Heathrow Airport to New York from £431

This is the cheapest one-way 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 26/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from London Heathrow Airport to New York

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:40 - 22:39
LHR
-
HVN
19h 59m
2 stops
Multiple Airlines Logo
16:30 - 15:00
HVN
-
LHR
17h 30m
2 stops
£836Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
20:50 - 21:59
LHR
-
HVN
30h 09m
3 stops
Multiple Airlines Logo
11:30 - 11:55
HVN
-
LHR
19h 25m
2 stops
£890Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
22:05 - 22:57
LHR
-
HVN
29h 52m
2 stops
Multiple Airlines Logo
07:30 - 07:15
HVN
-
LHR
18h 45m
1 stop
£1,032Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
11:05 - 22:39
LHR
-
HVN
16h 34m
1 stop
Multiple Airlines Logo
16:30 - 11:55
HVN
-
LHR
14h 25m
1 stop
£1,067Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
09:55 - 22:57
LHR
-
HVN
42h 02m
3 stops
Multiple Airlines Logo
16:30 - 15:00
HVN
-
LHR
17h 30m
2 stops
£1,079Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
22:05 - 19:56
LHR
-
HVN
26h 51m
2 stops
Multiple Airlines Logo
15:42 - 05:20
HVN
-
LHR
32h 38m
1 stop
£2,079Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug

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momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 12 July 2026.
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

Cheapest return flight

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 21/8

07:40-22:39

2 stops19h 59m

Tweed-New Haven

Fri 28/8

16:30-15:00

2 stops17h 30m

£836

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 22/8

20:50-21:59

3 stops30h 09m

Tweed-New Haven

Sat 29/8

11:30-11:55

2 stops19h 25m

£890

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 21/8

22:05-22:57

2 stops29h 52m

Tweed-New Haven

Fri 28/8

07:30-07:15

1 stop18h 45m

£1,032
Fastest return journey

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 21/8

11:05-22:39

1 stop16h 34m

Tweed-New Haven

Fri 28/8

16:30-11:55

1 stop14h 25m

£1,067

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 21/8

09:55-22:57

3 stops42h 02m

Tweed-New Haven

Fri 28/8

16:30-15:00

2 stops17h 30m

£1,079

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sat 22/8

22:05-19:56

2 stops26h 51m

Tweed-New Haven

Sat 29/8

15:42-05:20

1 stop32h 38m

£2,079
Cheapest one-way

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Wed 26/8

09:55-19:56

3 stops39h 01m

£431

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Mon 24/8

08:40-12:26

3 stops32h 46m

£477

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Tue 25/8

13:05-14:57

2 stops30h 52m

£484

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Mon 24/8

08:30-14:02

2 stops34h 32m

£512

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Which airlines fly to New Haven?

Virgin Atlantic, British Airways and JetBlue are the top three most popular airlines that fly to New Haven from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 61% of people opting to fly with this airline when travelling to New Haven. Keep in mind that there are 19 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 return 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

19h 59m

Direct flights

None
The fastest flight from London Heathrow Airport to New Haven takes 19h 59m
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.
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Frequently asked questions about flying from London Heathrow Airport to New Haven

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

    There are 3376.6 mi between London Heathrow and Tweed-New Haven. A reasonable flight in good conditions will take 19h 59m.

  • 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 refreshed on a daily basis.

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

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

    The travel and health documents you'll need for your trip to Tweed-New Haven Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tweed-New Haven Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find London to New Haven flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Haven that suits you.

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

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

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

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 London to New Haven.

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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