Cheap Flights from London (LHR) to Watertown (ART)

Popular airlines from Heathrow Airport (LHR) to Watertown, NY (ART-Watertown Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
Flight from London to Watertown (LHR - ART) route information
Origin airport
Heathrow
Destination airport
Watertown Intl.
Distance
5425 km

London to Dexter Flights

The easy way to book your flights from London to Watertown 

With Expedia, it’s simple to find and book flights to Watertown from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Watertown Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Watertown today, tomorrow, or this week.  

 

Save dollars with cheap flights from Heathrow, LHR to Watertown Intl., ART 

Sort your search results by price to find great deals on your flight from London to Watertown—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Watertown from London currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Watertown  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Watertown from London 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Watertown with Expedia today.

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to ART?
The lowest price advertised for a round-trip flight between Heathrow Airport and Watertown Intl. Airport (ART) is . But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to ART?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to ART that have flexible change policies?
Many airlines will allow you to reschedule your flight without a change fee. All you pay is the fare difference. When searching for Heathrow Airport (LHR) to Watertown International Airport flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from Heathrow Airport (LHR) to ART?
It takes around 9 hours and 40 minutes to journey from London Heathrow to ART. If you're hoping to get some rest, bring a neck pillow, some earplugs and something to keep you warm.
How far is the flight from Heathrow Airport (LHR) to ART?
With a flight distance of 5,500 kilometres from Heathrow Airport to Watertown International Airport, this is a long flight. Make sure you drink plenty of water and move your legs every now and then.
Which airlines fly direct from LHR to Watertown Intl. Airport (ART)?
Unfortunately, there are no airlines that fly directly between LHR and Watertown Intl. Airport (ART). You'll have to book a flight with at least one stop.
Are London Heathrow to Watertown International Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from London Heathrow to Watertown Intl. Airport (ART), but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest assured you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.