What airlines fly to London?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to London from New Haven according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to London. Keep in mind that there are 19 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Tweed-New Haven Airport to London were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tweed-New Haven Airport to London.

What documentation or ID do you need to fly to London?

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

$616 Cheap Flights from New Haven to London in 2026

1 adult

0 bags

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Find the cheapest flights from New Haven to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 3:50 pm

HVN

LGW

23h 30m

3 stops

2:00 pm - 12:55 pm

LGW

HVN

27h 55m

2 stops

$684Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

11:20 am - 3:50 pm

HVN

LGW

23h 30m

3 stops

2:00 pm - 10:19 pm

LGW

HVN

37h 19m

3 stops

$686Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

11:05 am - 8:30 am

HVN

LHR

16h 25m

2 stops

1:25 pm - 9:48 am

LHR

HVN

25h 23m

2 stops

$810Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

3:20 pm - 11:35 am

HVN

LHR

15h 15m

1 stop

6:15 am - 9:34 pm

LHR

HVN

20h 19m

2 stops

$875Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

3:20 pm - 10:25 am

HVN

LHR

14h 05m

1 stop

12:35 pm - 9:34 pm

LHR

HVN

13h 59m

1 stop

$902Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

3:55 pm - 8:40 pm

HVN

LGW

23h 45m

3 stops

11:55 am - 2:00 pm

LGW

HVN

30h 05m

3 stops

$928Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

8:30 am - 7:30 am

HVN

LGW

18h 00m

1 stop

11:20 am - 10:16 pm

LGW

HVN

14h 56m

1 stop

$1,015Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

3:55 pm - 8:40 pm

HVN

LGW

23h 45m

3 stops

11:20 am - 10:16 pm

LGW

HVN

14h 56m

1 stop

$1,054Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

10:35 am - 11:25 am

HVN

LHR

19h 50m

1 stop

2:40 pm - 10:03 am

LHR

HVN

23h 23m

1 stop

$1,095Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

3:55 pm - 8:30 am

HVN

LHR

35h 35m

3 stops

6:00 pm - 10:04 pm

LHR

HVN

32h 04m

3 stops

$1,188Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

Fly from

Fly to

Route

Depart

Return

Price

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Thu 2/19

11:20 am-3:50 pm

3 stops23h 30m

London Gatwick

Thu 2/26

2:00 pm-12:55 pm

2 stops27h 55m

$684

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Thu 2/19

11:20 am-3:50 pm

3 stops23h 30m

London Gatwick

Thu 2/26

2:00 pm-10:19 pm

3 stops37h 19m

$686

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Thu 2/19

11:05 am-8:30 am

2 stops16h 25m

London Heathrow

Thu 2/26

1:25 pm-9:48 am

2 stops25h 23m

$810

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Thu 2/19

3:20 pm-11:35 am

1 stop15h 15m

London Heathrow

Thu 2/26

6:15 am-9:34 pm

2 stops20h 19m

$875

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Thu 2/19

3:20 pm-10:25 am

1 stop14h 05m

London Heathrow

Thu 2/26

12:35 pm-9:34 pm

1 stop13h 59m

$902

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Sat 3/7

3:55 pm-8:40 pm

3 stops23h 45m

London Gatwick

Sat 3/14

11:55 am-2:00 pm

3 stops30h 05m

$928

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Sat 3/7

8:30 am-7:30 am

1 stop18h 00m

London Gatwick

Sat 3/14

11:20 am-10:16 pm

1 stop14h 56m

$1,015

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Sat 3/7

3:55 pm-8:40 pm

3 stops23h 45m

London Gatwick

Sat 3/14

11:20 am-10:16 pm

1 stop14h 56m

$1,054

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Sat 3/7

10:35 am-11:25 am

1 stop19h 50m

London Heathrow

Sat 3/14

2:40 pm-10:03 am

1 stop23h 23m

$1,095

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Sat 3/7

3:55 pm-8:30 am

3 stops35h 35m

London Heathrow

Sat 3/14

6:00 pm-10:04 pm

3 stops32h 04m

$1,188

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from New Haven to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $637. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $693. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from New Haven in the morning is the least expensive time of day to depart. momondo users have found prices as low as $620 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $679. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New Haven to London

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

Estimated round-trip price

Cheap New Haven to London (HVN to LON) flight deals and tips

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

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from New Haven to London takes 16h 25m

There are no direct flights from New Haven to London. There are no popular flight routes from New Haven to London.

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How far is Tweed-New Haven to London by plane?
Tweed-New Haven and London are 3389.5 mi apart from one another. 16h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Tweed-New Haven Airport to London?
Prices for flights from Tweed-New Haven Airport to London were last updated today.
How old do you have to be to fly from Tweed-New Haven Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tweed-New Haven Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Wembley

Crawley

Dartford

Hayes

Brentwood

Watford

Cobham

Folkestone

Romford

Stansted

Harrow

Croydon

Richmond

Why use momondo?

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

It is quick and easy to find New Haven to London 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 London that suits you.

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

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

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

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 New Haven to London.

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

Price alerts on flights to London from New Haven are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.