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Cheap flights from the United Kingdom to Watertown from $1,384

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Watertown departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Watertown

Recent round-trip flight deals from the United Kingdom to Watertown

Enter your travel dates to find the best prices.
American Airlines Logo
6:05 am - 10:20 pmLHR-ART
20h 15m2 stops
American Airlines Logo
6:22 am - 10:15 amART-LHR
22h 53m2 stops
$1,384American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
6:05 am - 10:20 pmLHR-ART
20h 15m2 stops
American Airlines Logo
6:22 am - 10:15 amART-LHR
22h 53m2 stops
$1,385American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
1:10 pm - 10:20 pmLHR-ART
13h 10m1 stop
American Airlines Logo
6:22 am - 6:15 amART-LHR
18h 53m2 stops
$1,406American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
1:10 pm - 10:20 pmLHR-ART
13h 10m1 stop
American Airlines Logo
6:22 am - 10:15 amART-LHR
22h 53m2 stops
$1,407American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
10:05 am - 2:55 pmLHR-ART
32h 50m1 stop
American Airlines Logo
6:22 am - 10:15 amART-LHR
22h 53m2 stops
$1,408American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
10:05 am - 10:20 pmLHR-ART
16h 15m1 stop
American Airlines Logo
4:37 pm - 7:50 amART-LHR
10h 13m1 stop
$1,445American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
10:05 am - 10:20 pmLHR-ART
16h 15m1 stop
American Airlines Logo
4:37 pm - 10:20 amART-LHR
12h 43m1 stop
$1,517American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
1:10 pm - 10:20 pmLHR-ART
13h 10m1 stop
American Airlines Logo
4:37 pm - 7:50 amART-LHR
10h 13m1 stop
$1,519American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

American Airlines flights from United Kingdom to Watertown, New York

Our best American Airlines deals on United Kingdom to Watertown, New York flight tickets
American Airlines
Nov 12
LHR11:40 amLondon Heathrow
16h 16m
2 stops
ART10:56 pmWatertown
Nov 20
ART6:00 amWatertown
20h 50m
1 stop
LHR7:50 amLondon Heathrow
$1,331
Find similar
American Airlines
Nov 12
LHR11:40 amLondon Heathrow
16h 16m
2 stops
ART10:56 pmWatertown
Nov 20
ART2:33 pmWatertown
13h 47m
2 stops
LHR9:20 amLondon Heathrow
$1,335
Find similar
American Airlines
Mar 27
LHR6:05 amLondon Heathrow
20h 15m
2 stops
ART10:20 pmWatertown
Mar 31
ART6:22 amWatertown
22h 53m
2 stops
LHR10:15 amLondon Heathrow
$1,384
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Watertown, New York 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 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from the United Kingdom to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

6:05 am-10:20 pm

2 stops20h 15m

Watertown

Tue 3/31

6:22 am-10:15 am

2 stops22h 53m

$1,384

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

6:05 am-10:20 pm

2 stops20h 15m

Watertown

Tue 3/31

6:22 am-10:15 am

2 stops22h 53m

$1,385

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

1:10 pm-10:20 pm

1 stop13h 10m

Watertown

Tue 3/31

6:22 am-6:15 am

2 stops18h 53m

$1,406

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

1:10 pm-10:20 pm

1 stop13h 10m

Watertown

Tue 3/31

6:22 am-10:15 am

2 stops22h 53m

$1,407

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

10:05 am-2:55 pm

1 stop32h 50m

Watertown

Tue 3/31

6:22 am-10:15 am

2 stops22h 53m

$1,408

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

10:05 am-10:20 pm

1 stop16h 15m

Watertown

Tue 3/31

4:37 pm-7:50 am

1 stop10h 13m

$1,445

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

10:05 am-10:20 pm

1 stop16h 15m

Watertown

Tue 3/31

4:37 pm-10:20 am

1 stop12h 43m

$1,517

LondonWatertown

LHR - ART

LHRART

London Heathrow

Fri 3/27

1:10 pm-10:20 pm

1 stop13h 10m

Watertown

Tue 3/31

4:37 pm-7:50 am

1 stop10h 13m

$1,519

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Watertown from

How to get the cheapest flight ticket from United Kingdom to Watertown, New York

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

How long does it take to fly to Watertown, New York?

The flight from United Kingdom to Watertown, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Edinburgh (a popular airport in United Kingdom) to Syracuse (the most popular airport in Watertown, New York), then the flight time is 14h 24m on average. If you fly from London (another popular airport in United Kingdom) to Syracuse, then the average flight time is 15h 48m.

Cheap United Kingdom to Watertown, New York flight deals and tips

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

Direct flights

None
There are no direct flights from United Kingdom to Watertown, New York. There are no popular flight routes from United Kingdom to Watertown, New York.
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  • When did momondo last update prices for flights from United Kingdom to Watertown Airport?

    Prices for flights from United Kingdom to Watertown Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The necessary travel and health documents for your Watertown Airport 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.

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay
Clayton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Watertown for you.

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

Flights from United Kingdom to Watertown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential United Kingdom to Watertown 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 United Kingdom to Watertown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Watertown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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