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Cheap flights from Connecticut to the United Kingdom from £106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to the United Kingdom departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 16:50LGW-JFK
7h 50mdirect
£320Norse Atlantic UK
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Tue, 7 Oct - Tue, 28 Oct
TAP AIR PORTUGAL Logo
22:00 - 17:30JFK-LHR
14h 30m1 stop
TAP AIR PORTUGAL Logo
18:30 - 20:05LHR-JFK
30h 35m1 stop
£324TAP AIR PORTUGAL
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Sun, 9 Nov - Mon, 24 Nov
Multiple Airlines Logo
10:05 - 21:05JFK-STN
30h 00m3 stops
Multiple Airlines Logo
21:45 - 20:58STN-JFK
28h 13m3 stops
£330Multiple Airlines
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Wed, 5 Nov - Sun, 9 Nov
Iberia Logo
16:50 - 16:20JFK-LHR
18h 30m1 stop
Iberia Logo
09:45 - 12:40LHR-JFK
7h 55mdirect
£331Iberia
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Fri, 3 Oct - Sun, 5 Oct
Multiple Airlines Logo
16:20 - 10:20LGA-LGW
14h 00m2 stops
Multiple Airlines Logo
21:35 - 19:03LGW-LGA
26h 28m3 stops
£331Multiple Airlines
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Fri, 31 Oct - Sun, 9 Nov
LEVEL Logo
23:45 - 18:00JFK-LHR
13h 15m1 stop
LEVEL Logo
18:50 - 22:00LHR-JFK
32h 10m1 stop
£333LEVEL
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Mon, 8 Dec - Tue, 13 Jan
LEVEL Logo
23:45 - 09:10JFK-LHR
28h 25m1 stop
LEVEL Logo
09:55 - 22:00LHR-JFK
17h 05m1 stop
£335LEVEL
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Sat, 8 Nov - Mon, 15 Dec
Virgin Atlantic Logo
21:30 - 09:20JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
06:30 - 19:20LHR-JFK
17h 50m1 stop
£337Virgin Atlantic
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Sun, 9 Nov - Tue, 18 Nov
Virgin Atlantic Logo
21:30 - 09:20JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
11:45 - 19:20LHR-JFK
12h 35m1 stop
£361Virgin Atlantic
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Sun, 9 Nov - Tue, 18 Nov
Iberia Logo
10:15 - 22:10JFK-LHR
6h 55mdirect
Iberia Logo
10:45 - 19:15LHR-JFK
13h 30m1 stop
£366Iberia
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Fri, 7 Nov - Tue, 11 Nov

Iberia flights from Connecticut to United Kingdom

Our best Iberia deals on Connecticut to United Kingdom flight tickets
Iberia
3 Oct
JFK16:50New York John F Kennedy Intl
18h 30m
1 stop
LHR16:20London Heathrow
5 Oct
LHR09:45London Heathrow
7h 55m
JFK12:40New York John F Kennedy Intl
£331
Find similar
Iberia
20 Sept
JFK09:45New York John F Kennedy Intl
6h 55m
LHR21:40London Heathrow
22 Sept
LHR11:30London Heathrow
12h 25m
1 stop
JFK18:55New York John F Kennedy Intl
£366
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Iberia
7 Nov
JFK10:15New York John F Kennedy Intl
6h 55m
LHR22:10London Heathrow
11 Nov
LHR10:45London Heathrow
13h 30m
1 stop
JFK19:15New York John F Kennedy Intl
£366
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Scandinavian Airlines flights from Connecticut to United Kingdom

Our best Scandinavian Airlines deals on Connecticut to United Kingdom flight tickets
Scandinavian Airlines
24 Nov
JFK17:35New York John F Kennedy Intl
34h 20m
2 stops
LHR08:55London Heathrow
27 Nov
LHR06:40London Heathrow
14h 05m
1 stop
JFK15:45New York John F Kennedy Intl
£359
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Scandinavian Airlines
3 Oct
EWR17:30Newark
15h 05m
2 stops
LHR13:35London Heathrow
5 Oct
LHR06:40London Heathrow
11h 35m
1 stop
EWR13:15Newark
£363
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momondo Fare Finder

 
Customise your flight search to find flights from Connecticut to United Kingdom 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 19 September 2025.
Use the filters below to find and compare flights from Connecticut to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 7/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Tue 28/10

13:00-16:50

Nonstop7h 50m

£320

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 9/11

22:00-17:30

1 stop14h 30m

London Heathrow

Mon 24/11

18:30-20:05

1 stop30h 35m

£324

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 5/11

10:05-21:05

3 stops30h 00m

London Stansted

Sun 9/11

21:45-20:58

3 stops28h 13m

£330

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/10

16:50-16:20

1 stop18h 30m

London Heathrow

Sun 5/10

09:45-12:40

Nonstop7h 55m

£331

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Fri 31/10

16:20-10:20

2 stops14h 00m

London Gatwick

Sun 9/11

21:35-19:03

3 stops26h 28m

£331

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 8/12

23:45-18:00

1 stop13h 15m

London Heathrow

Tue 13/1

18:50-22:00

1 stop32h 10m

£333

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 8/11

23:45-09:10

1 stop28h 25m

London Heathrow

Mon 15/12

09:55-22:00

1 stop17h 05m

£335

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 9/11

21:30-09:20

Nonstop6h 50m

London Heathrow

Tue 18/11

06:30-19:20

1 stop17h 50m

£337

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 9/11

21:30-09:20

Nonstop6h 50m

London Heathrow

Tue 18/11

11:45-19:20

1 stop12h 35m

£361

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 7/11

10:15-22:10

Nonstop6h 55m

London Heathrow

Tue 11/11

10:45-19:15

1 stop13h 30m

£366

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Connecticut to United Kingdom

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 month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Connecticut is in April. Flight prices, which tend to average around £560, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of April, then departing from Connecticut during the month January is also very affordable. Most momondo users find prices during this month for around £576.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Connecticut to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £578. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Connecticut to United Kingdom for around £915.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £688. Try not to purchase tickets in the evening because they tend to be around £842. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Connecticut to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to United Kingdom

Fastest flight time

6h 50m

Direct flights

Every day

Airports in United Kingdom

2 airports
The fastest flight from Connecticut to United Kingdom takes 6h 50m
Direct flights go from Connecticut to United Kingdom every day.
There are 2 airports near United Kingdom: London Heathrow (LHR), London Gatwick (LGW)
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  • When did momondo last update prices for flights from Connecticut to United Kingdom?

    Prices for flights from Connecticut to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Connecticut to United Kingdom?

  • How old do you have to be to fly from Connecticut to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to United Kingdom?

Finding the right flight to United Kingdom from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Connecticut to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from Connecticut which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Connecticut to United Kingdom?

Once all potential Connecticut to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Connecticut to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Connecticut 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.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £33
Flights to Edinburghfrom £29
Flights to Belfastfrom £29
Flights to Glasgowfrom £32
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £52
Flights to Aberdeenfrom £49
Flights to Liverpoolfrom £30
Flights to Leedsfrom £36
Flights to Invernessfrom £38