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Otopeni Intl

$556+ Cheap flights from Watertown, NY (ART) to Otopeni Intl (OTP)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ART — OTP
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Watertown to Otopeni Intl

Cheapest flights from Watertown to Otopeni Intl
Explore the most affordable flight options available from Watertown to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:06 pm
ART
-
OTP
2 stops24h 39m
American Airlines
Sun 3/17:35 am
OTP
-
ART
3 stops22h 20m
American Airlines
Deal found 1/25$556
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:06 pm
ART
-
OTP
2 stops24h 39m
American Airlines
Wed 4/18:15 am
OTP
-
ART
2 stops21h 40m
American Airlines
Deal found 1/25$566
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:25 am
ART
-
OTP
2 stops24h 40m
American Airlines
Sat 5/168:15 am
OTP
-
ART
2 stops22h 13m
American Airlines
Deal found 1/25$732

Find flight deals from Watertown to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$556
(American Airlines)
Provider with most accurate pricing for Watertown-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Watertown-Bucharest (BUH) flights.
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From Watertown to Bucharest Otopeni Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to Otopeni Intl 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 January 27, 2026.
Use the filters below to find and compare flights from Watertown to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Watertown

Fly to

Otopeni Intl

Route

Depart

Return

Price

WatertownBucharest

ART - OTP

ARTOTP

Watertown

Sun 2/22

4:06 pm-11:45 pm

2 stops24h 39m

Bucharest Otopeni Intl

Sun 3/1

7:35 am-10:55 pm

3 stops22h 20m

$556

WatertownBucharest

ART - OTP

ARTOTP

Watertown

Sun 2/22

4:06 pm-11:45 pm

2 stops24h 39m

Bucharest Otopeni Intl

Wed 4/1

8:15 am-10:55 pm

2 stops21h 40m

$566

WatertownBucharest

ART - OTP

ARTOTP

Watertown

Fri 4/24

11:25 am-7:05 pm

2 stops24h 40m

Bucharest Otopeni Intl

Sat 5/16

8:15 am-11:28 pm

3 stops22h 13m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Watertown to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Watertown 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.

Related info for your journey

Find useful and relevant information for your journey from Watertown to Otopeni Intl. 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 from for flights from Watertown to Bucharest Otopeni Intl?

    Most people fly from Watertown (ART) if they book a flight from Watertown to Bucharest Otopeni Intl. On average, Watertown has 0 outbound flights to Bucharest Otopeni Intl per day from 0 airlines. Watertown is conveniently located just 5.6 mi from Watertown’s city center.

  • How long is the flight from Watertown, New York to Bucharest Otopeni Intl Airport?

    American Airlines can get you from Watertown, New York to Bucharest Otopeni Intl Airport in just under 24h 39m. Your travel time can differ by up to . Airlines will cover a distance of 4673 mi.

  • Can I find deals for flights from Watertown to Otopeni Intl that include hotel bookings?

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

  • How can I find direct flights from Watertown to Otopeni Intl?

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

  • Can I find deals for business class flights from Watertown to Otopeni Intl?

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

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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