Cheap flights from Heathrow to Groton-New London

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How to find the cheapest flight from
Heathrow (LHR) to Groton-New London (HVN)

What is the cheapest day to fly return from Heathrow to Groton-New London?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Groton-New London. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Heathrow to Groton-New London?

Users have found that booking a flight from Heathrow to Groton-New London at least 61 days early can save you up to 49% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Heathrow to Groton-New London for as little as £354 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 £434 for flights departing within the next 3 days.

What is the cheapest month to fly from Heathrow to Groton-New London?

March can be a great time to fly to Groton-New London from Heathrow with a flight ticket averaging about £300. Cheapflights users have found deals in the month of March for as cheap as £219. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Heathrow to Groton-New London (LHR - HVN)?

When flying from Heathrow to Groton-New London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Groton-New London in February, March 2021

4 Mar - 8 Mar
£869pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£870pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£877pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow

Heathrow to Groton-New London 2021 flight deals

4 Mar - 8 Mar
£869pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£870pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£877pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow

Last-minute flights from Heathrow to Groton-New London

4 Mar - 8 Mar
£869pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£870pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Mar - 8 Mar
£877pp
LHR
London Heathrow
American Airlines
   
2 STOPS
HVN
New Haven Tweed-New Haven
HVN
New Haven Tweed-New Haven
American Airlines
   
2 STOPS
LHR
London Heathrow

Related info for your journey

Flight FAQs

From Heathrow to Groton-New London

Are flight prices decreasing from Heathrow to New Haven due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and New Haven for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London Heathrow to New Haven Tweed-New Haven have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and British Airways flying from London Heathrow to New Haven Tweed-New Haven have implemented new flexible cancellation policies.

Can I find flights from Heathrow to Groton-New London for under £919 on Cheapflights?

Yes, there are multiple flights from Heathrow to Groton-New London for under £919. The cheapest flight booked recently is on American Airlines for just £869, but on average you can expect to pay £1,068.

Are there direct flights from Heathrow to Groton-New London for under £848 on Cheapflights?

There are no direct flights from Heathrow to Groton-New London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Heathrow to Groton-New London for under £919?

There are currently 4+ open flights from Heathrow to Groton-New London within the next 7 days for less than £919.

Does it rain more in Heathrow or New Haven?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Heathrow is typically similar to New Haven. We can gather that this will continue over the next 20 days.

Is Heathrow weather warmer or cooler than New Haven?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in New Haven is typically hotter than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Heathrow to Groton-New London?

There are many flights that can get you from Heathrow to Groton-New London in 34h 28m. Fly via American Airlines to get the fastest option.

What is the cheapest airline to fly from Heathrow to Groton-New London return?

Currently priced at £869, American Airlines will fly you from Heathrow to Groton-New London and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

Alternative routes for Heathrow to Groton-New London

Destination information for Groton-New London

Today's exchange rate
£1 = $1.42

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