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Cheap flights from Connecticut (CT) to London (LON)

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How to find the cheapest flight from
Connecticut to London (LON)

How far in advance should I book a flight from Connecticut to London?

Travelers have found it’s best to book a flight 61 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Connecticut to London 1-2 weeks in advance for as low as $910, or $1,146 for flights within the next 24 hours.

What is the cheapest month to fly from Connecticut to London?

The best pricing can be found in the month of October. Prices to London from Connecticut average $714. You can even find prices in October for less than $714, as users have found deals to London from as low as $445. The month of July appears to be one of the more expensive times to travel to London from Connecticut. Flying in the targeted month can save you up to 31%.

Cheap flights from Connecticut to London in October, November 2020

The best prices found for Connecticut to LON flights for October, November
26 Nov - 3 Dec
$639pp
BDL
Hartford Bradley Intl
Major Airline
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Major Airline
   
2 STOPS
BDL
Hartford Bradley Intl
26 Nov - 3 Dec
$640pp
BDL
Hartford Bradley Intl
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
BDL
Hartford Bradley Intl
17 Nov - 19 Nov
$645pp
BDL
Hartford Bradley Intl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BDL
Hartford Bradley Intl

Connecticut to London 2020 flight deals

Cheap flights to London from Connecticut found for this year
3 Dec - 17 Dec
$583pp
BDL
Hartford Bradley Intl
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
BDL
Hartford Bradley Intl
3 Dec - 17 Dec
$587pp
BDL
Hartford Bradley Intl
Delta
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
BDL
Hartford Bradley Intl
10 Dec - 19 Dec
$602pp
BDL
Hartford Bradley Intl
Delta
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
BDL
Hartford Bradley Intl

Last minute flights from Connecticut to London

Late deals on round-trip flights to London from Connecticut, departing today and this week
6 Nov - 8 Nov
$869pp
BDL
Hartford Bradley Intl
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
BDL
Hartford Bradley Intl
6 Nov - 8 Nov
$896pp
BDL
Hartford Bradley Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BDL
Hartford Bradley Intl
6 Nov - 8 Nov
$962pp
BDL
Hartford Bradley Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BDL
Hartford Bradley Intl

One-way flights to London from Connecticut

The cheapest one-way flights from Connecticut to London
2:40 pm - 3:45 pm
Multiple Airlines
3 Stops
44h 05m
BDL - LCY
Multiple Airlines
$535
Kiwi.com
10:50 am - 3:40 am
British Airways
1 Stop
11h 50m
BDL - LHR
British Airways
$540
KAYAK
10:45 am - 12:20 pm
KLM
2 Stops
20h 35m
BDL - LCY
KLM
$858
KLM

Related info for your journey

Useful info, stats and facts about Connecticut to London flights.

Flight FAQs

From Connecticut to London

Are flight prices decreasing from Connecticut to London 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 Connecticut and London 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.

What safety measures are being taken by airlines flying from Connecticut to London to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Connecticut to London. Policies will vary by airline.

Which airlines flying from Connecticut to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Connecticut to London have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Connecticut to London for under $600 on Cheapflights?

Yes, there are multiple flights from Connecticut to London for under $600. The cheapest flight booked recently is on Delta for just $583, but on average you can expect to pay $635.

Are there nonstop flights from Connecticut to London for under $600 on Cheapflights?

There are no nonstop flights from Connecticut to 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 Connecticut to London for under $900?

There are currently 5+ open flights from Connecticut to London within the next 7 days for less than $900.

What are the most popular routes from Connecticut to London?

Most travelers choose Hartford Bradley Intl - London Heathrow, New Haven Tweed-New Haven - London Heathrow or Hartford Bradley Intl - London Gatwick when deciding on the best route from Connecticut to London.

What are the cheapest Flights from Connecticut to London?

Looking for the cheapest flight from Connecticut to London? While on average our users pay $653, our data indicates the cheapest price to be $535. The most popular route (Hartford Bradley Intl - London Heathrow), is priced around $644.

How long is the flight from Connecticut to London?

For as low as $583, Aer Lingus can have you in London from Connecticut in 8h 55m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Connecticut to London round-trip?

Cheapflights users have booked flights from Connecticut to London round-trip from $583. Other airlines that can offer you cheap pricing are Aer Lingus, from $583, and American Airlines, from $610.

What are the cheapest airlines to fly from Connecticut to London one-way?

$531 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on WestJet and KLM, with prices starting from $760 and $858, respectively.

Arrival points for flights from Connecticut to London

Destination information for London

Things to know before you go. Useful info for your trip from Connecticut to London
Today's exchange rate
$1 = £0.77
Average temperature for October in London
60.8 °F
Avg rainfall for October in London
2.8 ″

Airports servicing

New Haven (HVN)

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)
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