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Cheap flights from New Haven to London from £608

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to London departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:07 - 10:00
HVN
-
LGW
40h 53m
2 stops
Multiple Airlines Logo
14:00 - 14:01
LGW
-
HVN
29h 01m
1 stop
£608Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
11:21 - 23:25
HVN
-
LGW
31h 04m
3 stops
Multiple Airlines Logo
12:05 - 14:00
LGW
-
HVN
30h 55m
3 stops
£702Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
14:46 - 10:00
HVN
-
LGW
14h 14m
1 stop
Multiple Airlines Logo
12:40 - 10:58
LGW
-
HVN
51h 18m
2 stops
£715Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
07:00 - 06:30
HVN
-
LHR
42h 30m
3 stops
Multiple Airlines Logo
16:50 - 15:45
LHR
-
HVN
27h 55m
3 stops
£745Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
06:30 - 10:55
HVN
-
LGW
23h 25m
3 stops
Multiple Airlines Logo
06:45 - 20:34
LGW
-
HVN
42h 49m
3 stops
£768Multiple Airlines
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
15:42 - 16:25
HVN
-
LGW
19h 43m
2 stops
Multiple Airlines Logo
14:00 - 19:56
LGW
-
HVN
34h 56m
1 stop
£771Multiple Airlines
Wed, 6 May - Sat, 9 May
Multiple Airlines Logo
06:30 - 10:50
HVN
-
LHR
23h 20m
3 stops
Multiple Airlines Logo
20:50 - 20:34
LHR
-
HVN
28h 44m
3 stops
£777Multiple Airlines
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
07:00 - 06:30
HVN
-
LHR
42h 30m
3 stops
Multiple Airlines Logo
17:40 - 15:45
LHR
-
HVN
27h 05m
2 stops
£779Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
06:30 - 10:50
HVN
-
LHR
23h 20m
3 stops
Multiple Airlines Logo
20:50 - 20:34
LHR
-
HVN
28h 44m
3 stops
£785Multiple Airlines
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
07:00 - 10:00
HVN
-
LGW
22h 00m
2 stops
Multiple Airlines Logo
12:05 - 14:00
LGW
-
HVN
30h 55m
3 stops
£800Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr

momondo Fare Finder

 
Customise your flight search to find flights from New Haven to London 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 22 February 2026.
Use the filters below to find and compare flights from New Haven to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 6/4

12:07-10:00

2 stops40h 53m

London Gatwick

Mon 13/4

14:00-14:01

1 stop29h 01m

£608

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 6/4

11:21-23:25

3 stops31h 04m

London Gatwick

Mon 13/4

12:05-14:00

3 stops30h 55m

£702

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Tue 7/4

14:46-10:00

1 stop14h 14m

London Gatwick

Tue 14/4

12:40-10:58

2 stops51h 18m

£715

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Mon 6/4

07:00-06:30

3 stops42h 30m

London Heathrow

Mon 13/4

16:50-15:45

3 stops27h 55m

£745

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 4/3

06:30-10:55

3 stops23h 25m

London Gatwick

Sat 7/3

06:45-20:34

3 stops42h 49m

£768

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Wed 6/5

15:42-16:25

2 stops19h 43m

London Gatwick

Sat 9/5

14:00-19:56

1 stop34h 56m

£771

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Wed 4/3

06:30-10:50

3 stops23h 20m

London Heathrow

Sat 7/3

20:50-20:34

3 stops28h 44m

£777

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Mon 6/4

07:00-06:30

3 stops42h 30m

London Heathrow

Mon 13/4

17:40-15:45

2 stops27h 05m

£779

New HavenLondon

HVN - LHR

HVNLHR

Tweed-New Haven

Wed 4/3

06:30-10:50

3 stops23h 20m

London Heathrow

Sat 7/3

20:50-20:34

3 stops28h 44m

£785

New HavenLondon

HVN - LGW

HVNLGW

Tweed-New Haven

Mon 6/4

07:00-10:00

2 stops22h 00m

London Gatwick

Mon 13/4

12:05-14:00

3 stops30h 55m

£800

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

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

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £397. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Haven to London for around £456.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £411. Flights in the evening are often more expensive, with an average ticket price of £436.

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 return 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

19h 43m

Direct flights

None
The fastest flight from New Haven to London takes 19h 43m
There are no direct flights from New Haven to London. There are no popular flight routes from New Haven to London.
Search flight deals

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

    The distance between Tweed-New Haven and London is about 3389.5 mi. By plane, this route typically takes 19h 43m.

  • 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 are updated daily.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Worthing
Bedford
Ramsgate

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Haven to London for you.

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

Yes. momondo enables you to select and highlight flights to London from New Haven with this policy.

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

momondo helps you find the best flight between New Haven and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport