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$548+ Cheap flights from Ontario (ONT) to Romania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OTP
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Ontario to Romania

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Romania (RO0). 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 December 19, 2024.

Round-trip from

$565
(United Airlines)

One-way from

$548
(United Airlines)
From Ontario to Romania
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One-way flight from Ontario to Romania
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Find flight deals from Ontario to Romania

Cheapest flights from Ontario to Romania
Explore the most affordable flight options available from Ontario to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amONT - OTP
2 stops26h 30mUnited Airlines
Mon 1/66:00 amOTP - ONT
2 stops21h 53mUnited Airlines
Deal found 12/18$2,027
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/251:42 pmONT - CLJ
2 stops37h 58mMultiple Airlines
Tue 1/76:10 amCLJ - ONT
2 stops21h 54mMultiple Airlines
Deal found 12/17$2,528
This United deal was found by Cheapflights users on 12/18. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:10 amONT - CLJ
2 stops21h 30mUnited Airlines
Fri 1/172:20 pmCLJ - ONT
2 stops40h 31mUnited Airlines
Deal found 12/18$2,589
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/214:25 pmONT - OTP
2 stops21h 20mBritish Airways
Mon 12/238:05 amOTP - ONT
2 stops24h 23mBritish Airways
Deal found 12/18$3,088
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:52 amONT - OTP
2 stops19h 48mDelta
Sun 1/56:00 amOTP - ONT
2 stops20h 18mDelta
Deal found 12/18$4,985

Find flights from Ontario to Romania within your budget

Customize your flight search to find flights from Ontario to Romania 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Tue 1/14

5:10 am-1:45 pm

2 stops22h 35m

Bucharest Otopeni Intl

Tue 1/21

6:00 am-6:04 pm

2 stops22h 04m

$565

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Tue 1/14

3:04 pm-11:05 pm

2 stops22h 01m

Bucharest Otopeni Intl

Tue 1/21

4:25 pm-6:37 pm

2 stops36h 12m

$651

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Thu 4/17

6:00 am-12:45 am

2 stops32h 45m

$548

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Sun 12/29

4:25 pm-11:45 pm

2 stops21h 20m

$773

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Sat 2/15

7:05 am-8:10 pm

2 stops27h 05m

$3,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from Ontario to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Ontario 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.

Travel insights for flights from Ontario to Romania

Get recent, data-driven insights about flights from Ontario to Romania including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Romania?

Currently, January is the cheapest month in which you can book a flight from Ontario to Romania (average of $597). Flying from Ontario to Romania in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to RO?

Find hourly flight availability from Ontario to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Romania as you normally would.

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated December 19, 2024.
Air France
7.4
Good
1,505 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Air France upgraded me on this flight. Thank you! Food was excellent and staff were great.

Air France
7.4
Good
1,505 reviews
Air France
7.4
Good
1,505 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Air France upgraded me on this flight. Thank you! Food was excellent and staff were great.

United Airlines
7.4
Good
9,048 reviews
Air France
7.4
Good
1,505 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Air France upgraded me on this flight. Thank you! Food was excellent and staff were great.

British Airways
6.6
Okay
6,817 reviews
Air France
7.4
Good
1,505 reviews

Food

7.0

Entertainment

7.0

Boarding

7.4

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Air France upgraded me on this flight. Thank you! Food was excellent and staff were great.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Romania. 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 Ontario to Romania?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Romania from Ontario.

  • What are the cheapest airlines to fly from Ontario to Romania one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $548. British Airways flights start at $773 while deals on Air France start at $3,158 one-way.

  • Can I find deals for flights from Ontario to Romania that include hotel bookings?

    Yes. In addition to deals on Ontario to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Romania?

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

  • Can I find deals for business class flights from Ontario to Romania?

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

  • What is the cheapest month to book a flight from Ontario to Romania?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Romania (average of $597). Flying from Ontario to Romania in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Romania

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Top airline flying from Ontario to Romania

Discover the top airline that operate flights from Ontario to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$504Average$772FlexibilityNo cancel feeOn-time70%
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