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Find cheap flights from Connecticut to London
Round-trip
Economy
Search hundreds of travel sites at once for deals on flights to London
Good to know
Low season |
October | Best time to beat the crowds with an average 3% drop in price. |
|---|---|---|
High season |
July | Most popular time to fly with an average 16% increase in price. |
Average price of a round-trip |
$869 | (avg. price over the last 2 weeks) |
Good deal for a round-trip |
$650 | or less |
FAQs for booking Connecticut to London flights
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
Top airlines flying from Connecticut to London
Scores according to KAYAK customer reviews
8.3
Qatar Airways
Overall score based on 10,822 reviews
8.4
Boarding
8.2
Comfort
8.7
Crew
8.3
Entertainment
8.1
Food
Book cheap flights from Connecticut to London (round-trip)
Aer Lingus
Wed, Aug 26
BDL
Bradley Intl Airport
LCY
London City
11h 20m
Wed, Sep 2
LCY
London City
BDL
Bradley Intl Airport
12h 30m
Trip: 8 days
Based on null reviews
Multiple Airlines
Wed, Oct 21
BDL
Bradley Intl Airport
LTN
London Luton Airport
10h 35m
Wed, Nov 4
LTN
London Luton Airport
BDL
Bradley Intl Airport
15h 05m
Trip: 15 days
Based on null reviews
Turkish Airlines
Tue, Sep 29
BDL
Bradley Intl Airport
LGW
London Gatwick Airport
44h 40m
Mon, Oct 5
LGW
London Gatwick Airport
BDL
Bradley Intl Airport
52h 40m
Trip: 7 days
Based on null reviews
KLM
Sat, Dec 12
BDL
Bradley Intl Airport
LCY
London City
18h 20m
Wed, Dec 30
LCY
London City
BDL
Bradley Intl Airport
18h 53m
Trip: 19 days
Based on null reviews
British Airways
Tue, Aug 18
BDL
Bradley Intl Airport
LCY
London City
11h 20m
Tue, Sep 1
LCY
London City
BDL
Bradley Intl Airport
12h 30m
Trip: 15 days
Based on null reviews
Aer Lingus
Wed, Aug 26
BDL
Bradley Intl Airport
LGW
London Gatwick Airport
9h 50m
Wed, Sep 2
LGW
London Gatwick Airport
BDL
Bradley Intl Airport
12h 05m
Trip: 8 days
Based on null reviews
Multiple Airlines
Wed, Aug 26
BDL
Bradley Intl Airport
LTN
London Luton Airport
10h 35m
Wed, Sep 2
LTN
London Luton Airport
BDL
Bradley Intl Airport
15h 00m
Trip: 8 days
Based on null reviews
Aer Lingus
Tue, Aug 18
BDL
Bradley Intl Airport
LCY
London City
11h 20m
Tue, Sep 1
LCY
London City
BDL
Bradley Intl Airport
12h 30m
Trip: 15 days
Based on null reviews
Multiple Airlines
Thu, Aug 27
BDL
Bradley Intl Airport
STN
London Stansted Airport
14h 20m
Wed, Sep 2
STN
London Stansted Airport
BDL
Bradley Intl Airport
13h 15m
Trip: 7 days
Based on null reviews
Aer Lingus
Thu, Oct 8
BDL
Bradley Intl Airport
LHR
London Heathrow Airport
10h 10m
Mon, Oct 12
LHR
London Heathrow Airport
BDL
Bradley Intl Airport
12h 40m
Trip: 5 days
Based on null reviews
Multiple Airlines
Mon, Sep 7
BDL
Bradley Intl Airport
LTN
London Luton Airport
10h 35m
Wed, Sep 16
LTN
London Luton Airport
BDL
Bradley Intl Airport
15h 00m
Trip: 10 days
Based on null reviews
Aer Lingus
Thu, Sep 10
BDL
Bradley Intl Airport
LCY
London City
11h 20m
Sun, Sep 13
LCY
London City
BDL
Bradley Intl Airport
26h 10m
Trip: 4 days
Based on null reviews
Multiple Airlines
Thu, Sep 3
BDL
Bradley Intl Airport
STN
London Stansted Airport
14h 20m
Wed, Sep 9
STN
London Stansted Airport
BDL
Bradley Intl Airport
13h 15m
Trip: 7 days
Based on null reviews
Turkish Airlines
Tue, Sep 1
BDL
Bradley Intl Airport
LGW
London Gatwick Airport
44h 30m
Sat, Sep 12
LGW
London Gatwick Airport
BDL
Bradley Intl Airport
59h 00m
Trip: 12 days
Based on null reviews
Aer Lingus
Thu, Sep 10
BDL
Bradley Intl Airport
LHR
London Heathrow Airport
9h 10m
Sun, Sep 13
LHR
London Heathrow Airport
BDL
Bradley Intl Airport
11h 40m
Trip: 4 days
Based on null reviews
Multiple Airlines
Tue, Sep 1
BDL
Bradley Intl Airport
SEN
London Southend
11h 15m
Wed, Sep 9
SEN
London Southend
BDL
Bradley Intl Airport
14h 25m
Trip: 9 days
Based on null reviews
Turkish Airlines
Tue, Sep 1
BDL
Bradley Intl Airport
LGW
London Gatwick Airport
38h 15m
Mon, Sep 7
LGW
London Gatwick Airport
BDL
Bradley Intl Airport
59h 00m
Trip: 7 days
Based on null reviews
Aer Lingus
Thu, Oct 1
BDL
Bradley Intl Airport
LHR
London Heathrow Airport
9h 10m
Thu, Oct 8
LHR
London Heathrow Airport
BDL
Bradley Intl Airport
10h 55m
Trip: 8 days
Based on null reviews
Multiple Airlines
Mon, Sep 28
BDL
Bradley Intl Airport
LGW
London Gatwick Airport
9h 15m
Tue, Oct 6
LGW
London Gatwick Airport
BDL
Bradley Intl Airport
12h 40m
Trip: 9 days
Based on null reviews
Book cheap flights from Connecticut to London (one-way)
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Flights to London
Return flight deals:
Browse destinations:
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- United Kingdom »
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- Flights to London
$580
$541
$603
$578
$815
$575
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.
We attempt to get accurate prices, however, prices are not guaranteed.
We attempt to get accurate prices, however, prices are not guaranteed.
Here's why:
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
If you have more questions or if you have a bad price to report to us,
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