Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Watertown to Europe from $667

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to Europe departing on 6/23. 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
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Europe

In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Europe Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Rome
Rome1 stop$2,975

Good to know

Cheapest flight

$667
Flight from Watertown to London

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 to Europe from Watertown 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 to Europe with an airline and back to Watertown 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 to Europe from Watertown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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.
7.3
American AirlinesOverall score based on 14316 reviews
7.2Comfort
8.0Crew
7.6Boarding
6.6Food
7.1Entertainment
Airline reviews

The preferred seats where awful. Impossible to use them again

2.0 MediocreJose, May 2024JFK - EZE
Read more about American Airlines reviews

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

Book cheap flights from Watertown to Europe

Recent round-trip flight deals

10/27Sun
2 stopsAmerican Airlines
20h 10mART-DUB
11/3Sun
1 stopAmerican Airlines
14h 11mDUB-ART
$841
10/27Sun
1 stopAmerican Airlines
12h 05mART-DUB
11/3Sun
1 stopAmerican Airlines
14h 11mDUB-ART
$848
10/26Sat
1 stopAmerican Airlines
12h 04mART-DUB
11/3Sun
1 stopAmerican Airlines
14h 11mDUB-ART
$898
7/24Wed
1 stopAmerican Airlines
12h 38mART-LHR
8/6Tue
2 stopsAmerican Airlines
30h 42mLHR-ART
$2,013
7/24Wed
2 stopsAmerican Airlines
25h 17mART-LHR
8/6Tue
2 stopsAmerican Airlines
36h 12mLHR-ART
$2,016
10/26Sat
1 stopAmerican Airlines
12h 04mART-DUB
11/3Sun
2 stopsAmerican Airlines
17h 11mDUB-ART
$2,181
7/24Wed
1 stop
12h 38mART-LHR
8/6Tue
1 stop
14h 02mLHR-ART
$2,716
10/27Sun
2 stopsAmerican Airlines
21h 46mART-DUB
11/3Sun
2 stopsAmerican Airlines
15h 41mDUB-ART
$3,512
10/26Sat
2 stopsAmerican Airlines
11h 59mART-DUB
11/3Sun
2 stopsAmerican Airlines
15h 41mDUB-ART
$4,212

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/23Sun
1 stopAmerican Airlines
16h 03mART-LHR
$667

Search by stops

Search by airline

Search by price