In terms of precipitation, rainfall in New Haven ranges from 79.0 - 115.0 inches per month. May is typically the wettest month, when rainfall can reach 115.0 mm. February is typically the driest time to visit New Haven when rainfall is around 79.0 mm.

If weather is an important factor for your trip to New Haven, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

How far in advance should I book a flight from United Kingdom to New Haven?

Users have found that booking a flight from United Kingdom to New Haven at least 38 days early can save you up to 29% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from United Kingdom to New Haven for as little as £380 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £619 for flights departing within the next 3 days.

What is the cheapest month to fly from United Kingdom to New Haven?

Our data shows that September tends to be the cheapest month to fly to New Haven from United Kingdom. Users have commonly found prices around £401 for the month, but tickets can be as low as £272. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to New Haven from United Kingdom?

For a flight from United Kingdom to New Haven, you will be flying into Tweed-New Haven. Tweed-New Haven (HVN) is just 3.6 mi from the center of the city.

Can I find deals for flights from United Kingdom to New Haven that include hotel bookings?

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

How can I find direct flights from United Kingdom to New Haven?

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

Can I find deals for business class flights from United Kingdom to New Haven?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£447+ Cheap Flights from the United Kingdom to New Haven

Cheap flight deals from United Kingdom to New Haven

Round-trip from	£520
One-way from	£447
Popular in	December
Cheapest in	September
Average price	£354

7/11-17/11
2 total stops
46h 21m total
United Kingdom to New Haven

Search Deals

14/10
3 total stops
51h 56m total
United Kingdom to New Haven

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from United Kingdom to New Haven

Cheapest flights from United Kingdom to New Haven
Explore the most affordable flight options available from United Kingdom to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 7/1114:40LHR - HVN

1 stop28h 56mMultiple Airlines

Mon 17/1113:30HVN - LHR

1 stop17h 25mMultiple Airlines

Deal found 15/9£520

Fri 7/1114:40LHR - HVN

1 stop28h 56mMultiple Airlines

Sun 16/1116:15HVN - LHR

1 stop14h 40mMultiple Airlines

Deal found 15/9£553

Wed 15/1020:25LHR - HVN

2 stops27h 55mMultiple Airlines

Wed 22/1008:00HVN - LHR

2 stops17h 45mMultiple Airlines

Deal found 15/9£578

Mon 13/1013:00MAN - HVN

1 stop14h 22mMultiple Airlines

Mon 20/1013:45HVN - MAN

1 stop14h 00mMultiple Airlines

Deal found 13/9£713

Sun 12/1013:35LHR - HVN

1 stop14h 17mMultiple Airlines

Sun 19/1016:25HVN - LHR

1 stop14h 30mMultiple Airlines

Deal found 14/9£728

Mon 15/1210:50LHR - HVN

1 stop32h 07mMultiple Airlines

Tue 30/1214:42HVN - LHR

2 stops15h 43mMultiple Airlines

Deal found 14/9£1,091

Best flights from United Kingdom to New Haven
Discover carefully curated flight deals from United Kingdom to New Haven that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Fri 7/1114:40LHR - HVN

1 stop28h 56mMultiple Airlines

Mon 17/1113:30HVN - LHR

1 stop17h 25mMultiple Airlines

Deal found 15/9£520

Fri 7/1114:40LHR - HVN

1 stop28h 56mMultiple Airlines

Sun 16/1116:15HVN - LHR

1 stop14h 40mMultiple Airlines

Deal found 15/9£553

Wed 15/1020:25LHR - HVN

2 stops27h 55mMultiple Airlines

Wed 22/1008:00HVN - LHR

2 stops17h 45mMultiple Airlines

Deal found 15/9£578

Mon 13/1013:00MAN - HVN

1 stop14h 22mMultiple Airlines

Mon 20/1013:45HVN - MAN

1 stop14h 00mMultiple Airlines

Deal found 13/9£713

Sun 12/1013:50LHR - HVN

2 stops24h 47mMultiple Airlines

Sun 19/1007:00HVN - LHR

2 stops24h 45mMultiple Airlines

Deal found 14/9£902

Mon 15/1210:50LHR - HVN

1 stop32h 07mMultiple Airlines

Tue 30/1214:42HVN - LHR

2 stops15h 43mMultiple Airlines

Deal found 14/9£1,091

Last-minute flights from United Kingdom to New Haven
Discover last-minute flight deals from United Kingdom to New Haven. Data last updated 16 September 2025 and is based on user searches.

Sun 12/1013:35LHR - HVN

1 stop14h 17mMultiple Airlines

Sun 19/1016:25HVN - LHR

1 stop14h 30mMultiple Airlines

Deal found 14/9£728

Mon 13/1013:00MAN - HVN

1 stop14h 22mMultiple Airlines

Mon 20/1013:45HVN - MAN

1 stop14h 00mMultiple Airlines

Deal found 13/9£713

Wed 15/1020:25LHR - HVN

2 stops27h 55mMultiple Airlines

Wed 22/1008:00HVN - LHR

2 stops17h 45mMultiple Airlines

Deal found 15/9£578

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 7/11

14:40-14:36

1 stop28h 56m

Tweed-New Haven

Mon 17/11

13:30-11:55

1 stop17h 25m

£520

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 7/11

14:40-14:36

1 stop28h 56m

Tweed-New Haven

Sun 16/11

16:15-11:55

1 stop14h 40m

£553

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Wed 15/10

20:25-19:20

2 stops27h 55m

Tweed-New Haven

Wed 22/10

08:00-06:45

2 stops17h 45m

£578

ManchesterNew Haven

MAN - HVN

MANHVN

Manchester

Mon 13/10

13:00-22:22

1 stop14h 22m

Tweed-New Haven

Mon 20/10

13:45-08:45

1 stop14h 00m

£713

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Sun 12/10

13:50-09:37

2 stops24h 47m

Tweed-New Haven

Sun 19/10

07:00-12:45

2 stops24h 45m

£902

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Mon 15/12

10:50-13:57

1 stop32h 07m

Tweed-New Haven

Tue 30/12

14:42-11:25

2 stops15h 43m

£1,091

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Tue 14/10

19:50-18:46

3 stops51h 56m

£447

LondonNew Haven

LHR - HVN

LHRHVN

London Heathrow

Fri 28/11

14:50-18:46

2 stops56h 56m

£648

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from United Kingdom to New Haven

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

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to New Haven

What is the cheapest time of day to fly from GB to HVN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to New Haven as you normally would.

Related info for your journey

What airport do you fly into for flights to New Haven from United Kingdom?
For a flight from United Kingdom to New Haven, you will be flying into Tweed-New Haven. Tweed-New Haven (HVN) is just 3.6 mi from the center of the city.
Can I find deals for flights from United Kingdom to New Haven that include hotel bookings?
Yes. In addition to deals on United Kingdom to New Haven flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to New Haven.
Can I find deals for business class flights from United Kingdom to New Haven?
Yes. Cheapflights offers flight deals from United Kingdom 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to New Haven

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Newcastle upon Tyne to LaGuardia flights

Bristol to LaGuardia flights

Liverpool to Newark flights

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Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to New Haven?

Cheapflights helps you search for flights from United Kingdom to New Haven via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to New Haven?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to New Haven.

Can Cheapflights find flights from United Kingdom to New Haven with no change fees?

Yes, we can. To see specific flights from United Kingdom to New Haven with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to New Haven become cheaper?

Yes! Start tracking prices for United Kingdom to New Haven flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from the United Kingdom to New Haven from £447

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to New Haven

Keep the following information in mind while searching for United Kingdom to New Haven flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from United Kingdom to New Haven

Cheapest flights from United Kingdom to New HavenExplore the most affordable flight options available from United Kingdom to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from United Kingdom to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to New Haven that are best for you.

Best time to book a flight from United Kingdom to New Haven

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to New Haven

What is the cheapest time of day to fly from GB to HVN?

Find hourly flight availability from United Kingdom to New Haven. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to New Haven. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to New Haven from United Kingdom?

Can I find deals for flights from United Kingdom to New Haven that include hotel bookings?

How can I find direct flights from United Kingdom to New Haven?

Can I find deals for business class flights from United Kingdom to New Haven?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to New Haven

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to New Haven?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to New Haven?

Can Cheapflights find flights from United Kingdom to New Haven with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to New Haven become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from United Kingdom to New Haven
Explore the most affordable flight options available from United Kingdom to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.