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Cheap flights from Europe to Watertown from $858

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to Watertown departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Europe to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:15 pm - 11:23 pm
FCO
-
ART
39h 08m
2 stops
American Airlines Logo
6:00 am - 11:45 pm
ART
-
FCO
35h 45m
2 stops
$928American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
2:15 pm - 11:23 pm
FCO
-
ART
39h 08m
2 stops
American Airlines Logo
6:00 am - 10:40 pm
ART
-
FCO
34h 40m
2 stops
$932American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
12:15 pm - 11:23 pm
FCO
-
ART
17h 08m
1 stop
American Airlines Logo
6:00 am - 7:05 am
ART
-
FCO
19h 05m
1 stop
$938American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
12:15 pm - 11:23 pm
FCO
-
ART
17h 08m
1 stop
American Airlines Logo
6:00 am - 7:05 am
ART
-
FCO
19h 05m
1 stop
$943American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
12:30 pm - 11:28 pm
LHR
-
ART
15h 58m
1 stop
American Airlines Logo
11:25 am - 6:15 am
ART
-
LHR
13h 50m
2 stops
$1,154American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
1:00 pm - 11:28 pm
LHR
-
ART
15h 28m
2 stops
American Airlines Logo
11:25 am - 6:15 am
ART
-
LHR
13h 50m
2 stops
$1,158American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
11:00 am - 10:59 am
ATH
-
ART
30h 59m
1 stop
American Airlines Logo
11:25 am - 6:30 pm
ART
-
ATH
24h 05m
2 stops
$1,167American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
11:00 am - 11:23 pm
ATH
-
ART
19h 23m
1 stop
American Airlines Logo
6:00 am - 8:55 am
ART
-
ATH
19h 55m
1 stop
$1,177American Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
1:45 pm - 11:28 pm
LHR
-
ART
14h 43m
1 stop
Multiple Airlines Logo
6:00 am - 6:50 am
ART
-
LHR
19h 50m
1 stop
$1,226Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
1:45 pm - 11:23 pm
LHR
-
ART
14h 38m
1 stop
Multiple Airlines Logo
6:00 am - 6:50 am
ART
-
LHR
19h 50m
1 stop
$2,797Multiple Airlines
Sun, Apr 12 - Thu, Apr 16

American Airlines flights from Europe to Watertown, New York

Our best American Airlines deals on Europe to Watertown, New York flight tickets
American Airlines
Apr 22
FCO2:15 pmRome Fiumicino
39h 08m
2 stops
ART11:23 pmWatertown
Apr 26
ART6:00 amWatertown
35h 45m
2 stops
FCO11:45 pmRome Fiumicino
$928
American Airlines
Apr 22
FCO2:15 pmRome Fiumicino
39h 08m
2 stops
ART11:23 pmWatertown
Apr 26
ART6:00 amWatertown
34h 40m
2 stops
FCO10:40 pmRome Fiumicino
$932
American Airlines
Apr 22
FCO12:15 pmRome Fiumicino
17h 08m
1 stop
ART11:23 pmWatertown
Apr 26
ART6:00 amWatertown
19h 05m
1 stop
FCO7:05 amRome Fiumicino
$938

momondo Fare Finder

 
Customize your flight search to find flights from Europe 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 March 22, 2026.
Use the filters below to find and compare flights from Europe to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeWatertown

FCO - ART

FCOART

Rome Fiumicino

Wed 4/22

2:15 pm-11:23 pm

2 stops39h 08m

Watertown

Sun 4/26

6:00 am-11:45 pm

2 stops35h 45m

$928

RomeWatertown

FCO - ART

FCOART

Rome Fiumicino

Wed 4/22

2:15 pm-11:23 pm

2 stops39h 08m

Watertown

Sun 4/26

6:00 am-10:40 pm

2 stops34h 40m

$932

RomeWatertown

FCO - ART

FCOART

Rome Fiumicino

Wed 4/22

12:15 pm-11:23 pm

1 stop17h 08m

Watertown

Sun 4/26

6:00 am-7:05 am

1 stop19h 05m

$938

RomeWatertown

FCO - ART

FCOART

Rome Fiumicino

Wed 4/22

12:15 pm-11:23 pm

1 stop17h 08m

Watertown

Sun 4/26

6:00 am-7:05 am

1 stop19h 05m

$943

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sat 5/2

12:30 pm-11:28 pm

1 stop15h 58m

Watertown

Sat 5/9

11:25 am-6:15 am

2 stops13h 50m

$1,154
Quickest round-trip

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sat 5/2

1:00 pm-11:28 pm

2 stops15h 28m

Watertown

Sat 5/9

11:25 am-6:15 am

2 stops13h 50m

$1,158

AthensWatertown

ATH - ART

ATHART

Athens Eleftherios V.

Wed 4/22

11:00 am-10:59 am

1 stop30h 59m

Watertown

Sun 4/26

11:25 am-6:30 pm

2 stops24h 05m

$1,167

AthensWatertown

ATH - ART

ATHART

Athens Eleftherios V.

Wed 4/22

11:00 am-11:23 pm

1 stop19h 23m

Watertown

Sun 4/26

6:00 am-8:55 am

1 stop19h 55m

$1,177

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sat 5/2

1:45 pm-11:28 pm

1 stop14h 43m

Watertown

Sat 5/9

6:00 am-6:50 am

1 stop19h 50m

$1,226

LondonWatertown

LHR - ART

LHRART

London Heathrow

Sun 4/12

1:45 pm-11:23 pm

1 stop14h 38m

Watertown

Thu 4/16

6:00 am-6:50 am

1 stop19h 50m

$2,797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Watertown from

How to get the cheapest flight ticket from Europe 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

What is the cheapest airline that flies from Europe to Watertown?

American Airlines is the most popular carrier operating from Europe to Watertown

Cheap Europe to Watertown, New York flight deals and tips

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

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Europe to Watertown, New York takes 16h 40m
There are no direct flights from Europe to Watertown, New York. There are no popular flight routes from Europe to Watertown, New York.
Search flight deals

  • When did momondo last update prices for flights from Europe to Watertown Airport?

    Prices for flights from Europe to Watertown Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Europe 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 Europe to Watertown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Europe to Watertown. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Watertown from Europe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Europe to Watertown?

momondo helps you find the best flight between Europe and Watertown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Europe to Watertown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Europe 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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