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).

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.

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.

£609+ Cheap Flights from the United Kingdom to New Haven

Cheap flight deals from United Kingdom to New Haven

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 18 September 2026.

Sun 1/1107:40 -

1 stop20h 19m

Sun 8/1116:45 -

1 stop14h 15m

Deal found 17/9£782

Fri 30/1010:25 -

1 stop16h 14m

Fri 6/1116:45 -

1 stop14h 15m

Deal found 15/9£819

Wed 28/1014:50 -

3 stops36h 09m

Wed 4/1107:00 -

1 stop18h 25m

Deal found 13/9£893

Fri 30/1006:55 -

2 stops19h 44m

Fri 6/1113:00 -

2 stops16h 45m

Deal found 15/9£901

Sat 17/1009:10 -

3 stops42h 09m

Sat 24/1011:15 -

2 stops19h 30m

Deal found 16/9£975

Find flight deals from United Kingdom to New Haven

Round-trip from	£782
One-way from	£609
Popular in	July
Cheapest in	February
Average price	£443

1/11-8/11
2 total stops
34h 34m total
United Kingdom to New Haven

Search Deals

18/10-31/12
3 total stops
36h 54m total
United Kingdom to New Haven

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£78 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Sun 18/10

09:50-17:44

3 stops36h 54m

Tweed-New Haven

Wed 31/12

00:00-06:00

Nonstop0h 00m

£609

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Sun 1/11

07:40-22:59

1 stop20h 19m

Tweed-New Haven

Sun 8/11

16:45-12:00

1 stop14h 15m

£782

Fastest return journey

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Fri 30/10

10:25-22:39

1 stop16h 14m

Tweed-New Haven

Fri 6/11

16:45-12:00

1 stop14h 15m

£819

LondonNew Haven

LHR London Heathrow - HVN Tweed-New Haven

LHRHVN

London Heathrow

Wed 28/10

14:50-22:59

3 stops36h 09m

Tweed-New Haven

Wed 4/11

07:00-06:25

1 stop18h 25m

£893

ManchesterNew Haven

MAN Manchester - HVN Tweed-New Haven

MANHVN

Manchester

Fri 30/10

06:55-22:39

2 stops19h 44m

Tweed-New Haven

Fri 6/11

13:00-10:45

2 stops16h 45m

£901

ManchesterNew Haven

MAN Manchester - HVN Tweed-New Haven

MANHVN

Manchester

Sat 17/10

23:10-22:59

2 stops28h 49m

Tweed-New Haven

Sat 24/10

11:15-11:45

2 stops19h 30m

£1,006

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

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.

LHR-HVN

MAN-HVN

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

GB0-HVN

LHR-HVN

MAN-HVN

No data available for this route at this time. Please check back soon.

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

Complete your trip

Direct flights to Connecticut

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for United Kingdom to New Haven

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Stansted to John F Kennedy Intl flights

Gatwick to Newark flights

London City to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Gatwick to LaGuardia flights

London City to Newark flights

Stansted to Newark flights

Luton to Newark flights

Manchester to John F Kennedy Intl flights

Manchester to Newark flights

Manchester to LaGuardia flights

Edinburgh to Newark flights

Edinburgh to John F Kennedy Intl flights

Luton to LaGuardia flights

Stansted to LaGuardia flights

Edinburgh to LaGuardia flights

Birmingham to John F Kennedy Intl flights

Glasgow Intl to Newark flights

Glasgow Intl to John F Kennedy Intl flights

Birmingham to Newark flights

Birmingham to LaGuardia flights

Glasgow Intl to LaGuardia flights

Southend to John F Kennedy Intl flights

London City to LaGuardia flights

Dublin to John F Kennedy Intl flights

Newcastle upon Tyne to John F Kennedy Intl flights

Liverpool to John F Kennedy Intl flights

Dublin to LaGuardia flights

Cardiff to John F Kennedy Intl flights

Newcastle upon Tyne to Newark flights

Liverpool to Newark flights

Newcastle upon Tyne to LaGuardia flights

Leeds to John F Kennedy Intl flights

Cardiff to Newark flights

Cardiff to LaGuardia flights

Leeds to Newark flights

Dublin to Newark flights

Bristol to John F Kennedy Intl flights

Bristol to Newark flights

Southampton to John F Kennedy Intl flights

Charles de Gaulle to Newark flights

Leeds to LaGuardia flights

Bristol to LaGuardia flights

Frankfurt to John F Kennedy Intl flights

Southend to Newark flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to New Haven from £609

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. 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

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 18 September 2026.

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 18 September 2026.

Best flights from United Kingdom to New HavenDiscover 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 18 September 2026.

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 18 September 2026.

Last-minute flights from United Kingdom to New HavenDiscover last-minute flight deals from United Kingdom to New Haven. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to New Haven. Data last updated 18 September 2026 and is based on user searches.

One-way flights from United Kingdom to New HavenSearch for one-way flight options from United Kingdom to New Haven. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from United Kingdom to New Haven. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from United Kingdom to New Haven

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Related info for your journey

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.

Complete your trip

Complete your trip to New Haven by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Connecticut

Book a non-stop flight to one of these other cities located in Connecticut.

Search flights from United Kingdom to New Haven by cabin class

Find flights from United Kingdom to New Haven, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and New Haven flights

Browse other United Kingdom and New Haven flight options. Last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

United Kingdom to New Haven flights

Consider these flights travelling from United Kingdom to New Haven.

Fly with Cheapflights

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 18 September 2026.

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 18 September 2026.

Last-minute flights from United Kingdom to New Haven
Discover last-minute flight deals from United Kingdom to New Haven. Data last updated 18 September 2026 and is based on user searches.

One-way flights from United Kingdom to New Haven
Search for one-way flight options from United Kingdom to New Haven. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.