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Cheap flights from London Heathrow Airport to New Haven from £694

LHR — HVN
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to New Haven

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to New Haven

Fri 16/1008:50 -
2 stops18h 49m
Mon 19/1016:45 -
2 stops15h 45m
Deal found 25/8£694
Thu 3/907:40 -
2 stops18h 49m
Sun 6/915:35 -
2 stops16h 55m
Deal found 25/8£809
Mon 19/1006:00 -
3 stops36h 09m
Fri 23/1013:00 -
2 stops17h 55m
Deal found 25/8£842
Mon 21/906:50 -
3 stops35h 19m
Mon 28/916:15 -
3 stops24h 05m
Deal found 24/8£870
Tue 6/1009:30 -
2 stops29h 18m
Tue 13/1006:30 -
1 stop17h 50m
Deal found 22/8£878
Sat 10/1017:40 -
2 stops34h 04m
Sat 17/1015:20 -
3 stops25h 20m
Deal found 26/8£937

Find flight deals from Heathrow to New Haven

Round-trip from

£694

Popular in

July

Cheapest in

February

Average price

£551
16/10-19/10
  • 16/10-19/10
  • 4 total stops
  • 34h 34m total
  • London to New Haven
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Highest demand for flights based on searches. 18% potential increase in price (£79 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to New Haven that are best for you.

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Route

Depart

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Price

Cheapest return flight
Fastest return journey

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Fri 16/10

08:30-22:39

2 stops19h 09m

Tweed-New Haven

Mon 19/10

13:00-18:30

3 stops24h 30m

£819

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Mon 19/10

06:00-13:09

3 stops36h 09m

Tweed-New Haven

Fri 23/10

13:00-11:55

2 stops17h 55m

£842

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Mon 21/9

06:50-13:09

3 stops35h 19m

Tweed-New Haven

Mon 28/9

16:15-21:20

3 stops24h 05m

£870

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Tue 6/10

09:30-09:48

2 stops29h 18m

Tweed-New Haven

Tue 13/10

06:30-05:20

1 stop17h 50m

£878

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Sat 10/10

17:40-22:44

2 stops34h 04m

Tweed-New Haven

Sat 17/10

15:20-21:40

3 stops25h 20m

£937

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Fri 9/10

14:05-20:41

2 stops35h 36m

Tweed-New Haven

Fri 16/10

06:30-07:15

1 stop19h 45m

£987

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Sorted by cheapest first

Best time to book a flight from Heathrow to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Heathrow with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly into for flights to New Haven from London Heathrow?

    Tweed-New Haven (HVN) is the airport you will fly into if you book a flight from London Heathrow to New Haven. You should not have trouble finding flights to Tweed-New Haven from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the New Haven airport from London Heathrow. It is only a 3.6 mi journey from Tweed-New Haven (HVN) to New Haven’s city center.

  • Can I find deals for flights from Heathrow to New Haven that include hotel bookings?

    Yes. In addition to deals on Heathrow to New Haven flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to New Haven?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to New Haven.

  • Can I find deals for business class flights from Heathrow to New Haven?

    Yes. Cheapflights offers flight deals from Heathrow to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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