The cheapest times to fly from LHR to ART are
- January 1st to March 25th
- April 23rd to July 1st
- October 22nd to December 9th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to ART is early to mid May. Prices can be as high as $1745 for Saturday flights during early August, or as low as $763 for Tuesday flights around early to mid May.
When to Fly to Watertown
Flying from London (LHR) to Watertown, NY (ART) will usually cost between $825 to $1574 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid May with an average ticket price of $795. Due to high demand the most expensive time to fly is early August, with an average price of $1703. Planning your trip to low-cost times can easily save you $908 on economy flights and even more on first-class flights. Generally, any price below $1053 can be considered a good price for a round-trip LHR to ART flight.
See below for a graph of average weekly prices for the LHR to ART route. All prices are for round-trip tickets in USD.
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Compared to other flights, the LHR to ART flight is priced close to the average and costs slightly more than the average flight leaving from London. The average price per mile (for a direct flight) is $0.19, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $94 (8%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1051. Return trip prices are from the ART to LHR flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from LHR to ART can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 5 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from LHR to ART while comparing.
- 94 miles (151 km) away from ART
- Usually 40.31% less expensive than ART
- Nonstop flights available
- 106 miles (171 km) away from ART
- Usually 22.98% less expensive than ART
- 1-layover flights available
- 134 miles (216 km) away from ART
- Usually 22.60% less expensive than ART
- 1-layover flights available
- 102 miles (164 km) away from ART
- Usually 15.00% less expensive than ART
- 1-layover flights available
- 61 miles (98 km) away from ART
- Usually 14.20% less expensive than ART
- 1-layover flights available
- 146 miles (235 km) away from ART
- Usually 13.15% less expensive than ART
- 1-layover flights available
Flight Hacking LHR to ART
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LHR to ART — but Champion Traveler does!
- Price for both tickets: $560
- Average savings: $494 (46.87%)
- Price for both tickets: $612
- Average savings: $442 (41.93%)
- Price for both tickets: $688
- Average savings: $365 (34.66%)
Flight Questions Answered
Still have questions about flying from LHR to ART? We’ve got answers.
Which airlines fly this route?
You can find 5 major airlines flying this route most often: Air Canada, American, British Airways, Finnair, Iberia, and potentially more during busy seasons.
How far away is it from Watertown International Airport to London Heathrow Airport?
The distance between the two airports is roughly 3390 miles or 5456 kilometers.
How long does it take to fly from LHR to ART?
The real-world flight time for a nonstop LHR to ART flight is about 7 hour 5 minutes.
How many flights go between London and Watertown, NY?
It depends on the day of the week and the date, but a typical day might have around 7 available flights from LHR to ART.
Airport Location Info
Departing Airport
Origination code | LHR |
Origination airport name | London Heathrow Airport |
City | London |
Country | the United Kingdom |
Latitude | 51.5 |
Longitude | -0.5 |
Return Airport
Destination code | ART |
Destination airport name | Watertown International Airport |
City | Watertown, NY |
Country | the United States |
Latitude | 44 |
Longitude | -76 |
Other Resources
Flights to ART
Flights from ART
Popular Flights
Flights to LHR
Flights from LHR
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.