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

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

All the information you need to plan the best null to LON flight in 2021: compare Connecticut to London flight prices with the expected peak season, weather and rainfall in London.
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 May, June 2021

The best prices found for Connecticut to LON flights for May, June
14 Jun - 26 Jun
$748pp
BDL
Hartford Bradley Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BDL
Hartford Bradley Intl
13 Jun - 24 Jun
$756pp
BDL
Hartford Bradley Intl
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
 
1 STOP
BDL
Hartford Bradley Intl
16 Jun - 23 Jun
$767pp
BDL
Hartford Bradley Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
BDL
Hartford Bradley Intl

Connecticut to London 2021 flight deals

Cheap flights to London from Connecticut found for this year
7 Nov - 16 Nov
$703pp
BDL
Hartford Bradley Intl
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
BDL
Hartford Bradley Intl
1 Nov - 17 Nov
$703pp
BDL
Hartford Bradley Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
BDL
Hartford Bradley Intl
29 Sep - 13 Oct
$707pp
BDL
Hartford Bradley Intl
Iberia
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Iberia
   
2 STOPS
BDL
Hartford Bradley Intl

One-way flights to London from Connecticut

The cheapest one-way flights from Connecticut to London
6:54 am - 2:50 am
Iberia
1 Stop
14h 56m
BDL - LHR
Iberia
$383
SnapTravelAir
3:42 pm - 6:55 am
WestJet
2 Stops
34h 13m
BDL - LGW
WestJet
$555
WestJet
3:51 pm - 2:30 am
Air Canada
2 Stops
53h 39m
BDL - LHR
Air Canada
$757
BudgetAir

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Connecticut</span> to <span class="emphasized">London</span> 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.

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. Aer Lingus, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Connecticut to London for under $800 on Cheapflights?

Yes, there are multiple flights from Connecticut to London for under $800. The cheapest flight booked recently is on American Airlines for just $703, but on average you can expect to pay $738.

Are there nonstop flights from Connecticut to London for under $700 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.

What are the most popular airlines that fly from Connecticut to London?

Before booking your flight from Connecticut to London check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

What are the most popular routes from Connecticut to London?

Most travelers choose Hartford Bradley Intl - London Heathrow, Hartford Bradley Intl - London Gatwick or Hartford Bradley Intl - London City 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 $1,331, our data indicates the cheapest price to be $373. The most popular route (Hartford Bradley Intl - London Heathrow), is priced around $708.

How long is the flight from Connecticut to London?

For as low as $716, British Airways can have you in London from Connecticut in 11h 42m. 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 $703. Other airlines that can offer you cheap pricing are Iberia, from $707, and British Airways, from $715.

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

$383 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on WestJet and Virgin Atlantic, with prices starting from $552 and $708, respectively.

Departure points for flights from Connecticut to London

Select to see more specific information for flights to London from all departure points in Connecticut.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Connecticut to London.
Today's exchange rate
$1 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing

New Haven (HVN)

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 5 airlines flying from Connecticut to London

The chart below displays the airlines Cheapflights users traveling from Connecticut to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
$601 $788 No cancel fee 76%
Air Canada
$597 $869 No cancel fee 67%
Aer Lingus
$523 $898 No cancel fee N/A
American Airlines
$600 $916 No cancel fee 71%
United Airlines
$600 $1,309 No cancel fee 69%
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