$764 Find Cheap Flights from Watertown to Europe

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to Europe departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Watertown to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Paris
Paris2 stops$764
Rome
Rome2 stops$874
Paris
Paris2 stops$764
Rome
Rome2 stops$874

Book Cheap Watertown to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Watertown to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Watertown to Europe

Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:00 am - 3:30 pm
ART
-
CDG
26h 30m2 stops
American Airlines Logo
7:05 am - 9:23 pm
CDG
-
ART
20h 18m2 stops
$764American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:00 am - 8:20 am
ART
-
CDG
19h 20m1 stop
American Airlines Logo
7:05 am - 6:14 pm
CDG
-
ART
17h 09m2 stops
$768American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:00 am - 8:20 am
ART
-
CDG
19h 20m1 stop
American Airlines Logo
11:25 am - 9:23 pm
CDG
-
ART
15h 58m1 stop
$771American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:00 am - 2:55 pm
ART
-
FCO
25h 55m2 stops
American Airlines Logo
8:35 am - 9:23 pm
FCO
-
ART
18h 48m2 stops
$874American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:50 pm - 9:55 pm
ART
-
FCO
21h 05m3 stops
American Airlines Logo
8:35 am - 9:23 pm
FCO
-
ART
18h 48m2 stops
$902American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
7:00 am - 1:30 pm
ART
-
FCO
24h 30m2 stops
American Airlines Logo
8:35 am - 9:23 pm
FCO
-
ART
18h 48m2 stops
$924American Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
6:50 pm - 7:35 pm
ART
-
FCO
18h 45m3 stops
Multiple Airlines Logo
8:35 am - 9:23 pm
FCO
-
ART
18h 48m3 stops
$937Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Qatar Airways Logo
7:00 am - 7:00 am
ART
-
IST
40h 00m2 stops
Qatar Airways Logo
8:10 pm - 6:14 pm
IST
-
ART
30h 04m2 stops
$1,832Qatar Airways
Fri, Feb 20 - Tue, Feb 24
Qatar Airways Logo
4:28 pm - 6:40 pm
ART
-
IST
42h 12m2 stops
Qatar Airways Logo
8:10 pm - 4:03 pm
IST
-
ART
27h 53m2 stops
$1,835Qatar Airways
Wed, Jan 21 - Sun, Jan 25
Qatar Airways Logo
7:00 am - 10:55 am
ART
-
LCA
44h 55m2 stops
Qatar Airways Logo
12:05 pm - 6:14 pm
LCA
-
ART
37h 09m2 stops
$2,078Qatar Airways
Booking Insights

KAYAK's insights & trends for Watertown to Europe flights

Get data-powered insights and trends into flights from Watertown to Europe to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Watertown and Europe?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Watertown to Europe.

There is just one airline that flies from Watertown to Europe direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is to London Heathrow Airport (LHR) and costs $804.

Which airlines provide the cheapest flights from Watertown to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Watertown to Europe were found on American Airlines ($764) and Qatar Airways ($1,835).

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Watertown to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Watertown to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Watertown to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Watertown to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Watertown to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Watertown to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Watertown to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Watertown to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $841 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is $841.

Reviews of the top airline flying from Watertown to Europe

 
Need help choosing which airline to fly with from Watertown to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11050 reviews
6.9Entertainment
7.2Comfort
8.0Crew
6.5Food
7.5Boarding
Airline reviews

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

6.0 GoodJoanne, Nov 2025
LGA - DFW
Read more American Airlines reviews

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports