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$1,155+ Cheap flights from the United Kingdom to Watertown, NY (ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ART
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from United Kingdom to Watertown

Keep the following information in mind while searching for United Kingdom to Watertown flight deals. Data was last updated June 26, 2025.

Round-trip from

$1,155
(American Airlines)
From United Kingdom to Watertown
Search Deals

Find flight deals from United Kingdom to Watertown

Cheapest flights from United Kingdom to Watertown
Explore the most affordable flight options available from United Kingdom to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:30 pmLHR - ART
1 stop15h 26mAmerican Airlines
Tue 8/126:00 amART - LHR
1 stop23h 20mAmerican Airlines
Deal found 6/24$1,155
This Vliegwinkel deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:30 pmLHR - ART
1 stop31h 19mAlaska Airlines
Fri 8/153:14 pmART - LHR
1 stop11h 51mAlaska Airlines
Deal found 6/23$1,217
This Vliegwinkel deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/910:05 amLHR - ART
1 stop17h 38mBritish Airways
Sat 8/166:00 amART - LHR
1 stop23h 20mBritish Airways
Deal found 6/25$1,231
This Vliegwinkel deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:55 amLHR - ART
2 stops18h 48mFinnair
Sat 8/163:14 pmART - LHR
2 stops16h 01mFinnair
Deal found 6/25$1,236
This flugladen.de deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:05 amLHR - ART
1 stop17h 38mRoyal Air Maroc
Sun 8/173:14 pmART - LHR
1 stop11h 51mRoyal Air Maroc
Deal found 6/25$1,575
This flygcity.se deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:30 pmLHR - ART
1 stop14h 13mMultiple Airlines
Wed 8/136:00 amART - LHR
2 stops19h 55mMultiple Airlines
Deal found 6/24$5,355

Cheapflights Fare Finder

Customize your flight search to find flights from United Kingdom to Watertown 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, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from the United Kingdom to Watertown that are best for you.

Fly from

United Kingdom

Fly to

Watertown

Route

Depart

Return

Price

LondonWatertown

LHR - ART

LHRART

London Heathrow

Tue 8/5

12:30 pm-10:56 pm

1 stop15h 26m

Watertown

Tue 8/12

6:00 am-10:20 am

1 stop23h 20m

$1,155

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 8/8

12:30 pm-2:49 pm

1 stop31h 19m

Watertown

Fri 8/15

3:14 pm-8:05 am

1 stop11h 51m

$1,217

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sat 8/9

10:05 am-10:43 pm

1 stop17h 38m

Watertown

Sat 8/16

6:00 am-10:20 am

1 stop23h 20m

$1,231

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sat 8/9

8:55 am-10:43 pm

2 stops18h 48m

Watertown

Sat 8/16

3:14 pm-12:15 pm

2 stops16h 01m

$1,236

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sun 8/10

10:05 am-10:43 pm

1 stop17h 38m

Watertown

Sun 8/17

3:14 pm-8:05 am

1 stop11h 51m

$1,575

LondonWatertown

LHR - ART

LHRART

London Heathrow

Wed 8/6

1:30 pm-10:43 pm

1 stop14h 13m

Watertown

Wed 8/13

6:00 am-6:55 am

2 stops19h 55m

$5,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Best time to book a flight from United Kingdom to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from United Kingdom with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Watertown

What is the cheapest month to book a flight from United Kingdom to Watertown, New York?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Watertown, New York (average of $187). Flying from United Kingdom to Watertown, New York in May is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Watertown

Get insights into the airlines that provide service to Watertown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Watertown. Reviews last updated June 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Finnair, and American Airlines from the United Kingdom to Watertown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,298 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
British Airways
6.6
Okay
7,067 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Royal Air Maroc
6.1
Okay
478 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Watertown from United Kingdom?

    If you book a flight to Watertown from United Kingdom, you will be flying to Watertown, which is the city’s only airport. Watertown (ART) is located 5.6 mi from the center of Watertown.

  • Can I find deals for flights from United Kingdom to Watertown that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Watertown.

  • Can I find deals for business class flights from United Kingdom to Watertown?

    Yes. Cheapflights offers flight deals from United Kingdom to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Watertown, New York (average of $187). Flying from United Kingdom to Watertown, New York in May is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near the United Kingdom?

Book flights to the United Kingdom if you plan to visit one of these locations
Alexandria Bay

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