Cheap Flights from London (LHR) to Caldwell (CDW)

Popular airlines from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)

Alternative airports near Caldwell

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John F. Kennedy Intl. JFK. Cheapest option available. Average driving time to city center is 58 minutes. Flights from $514
JFK
John F. Kennedy Intl.
Cheapest
Average driving time to city center58 min
Flights from $514
Select flight to Liberty Intl. EWR. Average driving time to city center is 21 minutes. Flights from $576
EWR
Liberty Intl.
Average driving time to city center21 min
Flights from $576
Select flight to LaGuardia LGA. Average driving time to city center is 45 minutes. Flights from $654
LGA
LaGuardia
Average driving time to city center45 min
Flights from $654
Flights from London (LHR) to Caldwell (CDW)
Origin airport
Heathrow
Destination airport
Essex County
Distance
3452 mi

London to Caldwell Flights

The cheapest times to fly from London to Caldwell

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Caldwell are during the month of . You can find some of the cheapest flights from London to Caldwell with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Caldwell

Sunday is one of the best days to book for cheap flights from London to Caldwell: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Caldwell

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Caldwell in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Caldwell flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Caldwell airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County) cost?
Snag a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)?
The cheapest month to fly from LHR to CDW is , when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)?
To find the cheapest airline that'll fly you from LHR to CDW, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)?
There are no daily nonstop flights departing from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LHR to CDW?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)?
To avoid potential delays on the Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Fairfield from Heathrow Airport (LHR)?
You can land at John F. Kennedy Intl. Airport (JFK) or Liberty Intl. Airport (EWR) when traveling to Fairfield on a direct flight from Heathrow Airport (LHR).
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County) last-minute?
Last-minute fares from LHR to CDW are generally more expensive. For the lowest rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a LHR to CDW flight and hotel package?
You can save money by securing a LHR to CDW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Caldwell, NJ (CDW-Essex County)?
It's generally possible to reschedule or cancel your LHR to CDW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.