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Cheap flights from Bucharest (BUH) to Ontario (ONT) from $844

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 12/5. 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.
BUH — ONT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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What is the cheapest day to fly round-trip from Bucharest to Ontario?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Bucharest to Ontario?

To save on the cost of your flight from Bucharest to Ontario, book at least 50 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $768 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,023.

What is the cheapest month to fly from Bucharest to Ontario?

November can be a great time to fly to Ontario from Bucharest with a flight ticket averaging about $864. Cheapflights users have found deals in the month of November for as cheap as $644. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Bucharest to Ontario (BUH - ONT)?

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Bucharest to Ontario by exploring options for tickets at noon.

Cheap British Airways flights from Bucharest to Ontario

Explore cheap flight options specifically provided by British Airways for the route between Bucharest and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Wed 10/169:00 amOTP - ONT
2 stops22h 42mBritish Airways
Wed 10/234:45 pmONT - OTP
2 stops21h 35mBritish Airways
Deal found 5/16$849
Sun 6/23:00 pmOTP - ONT
2 stops42h 56mBritish Airways
Sun 6/302:44 pmONT - OTP
2 stops24h 11mBritish Airways
Deal found 5/15$1,676
Thu 8/18:30 amOTP - ONT
2 stops20h 20mBritish Airways
Thu 8/810:46 amONT - OTP
2 stops17h 54mBritish Airways
Deal found 5/15$5,460

Cheap Bucharest to Ontario flights in May & June 2024

Find cheap flight options from Bucharest to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Mon 6/178:35 amOTP - ONT
2 stops20h 22mBritish Airways
Fri 6/214:36 pmONT - OTP
2 stops21h 14mBritish Airways
Deal found 5/16$1,458
Mon 6/104:30 amOTP - ONT
2 stops27h 39mAir Serbia
Mon 6/1711:59 pmONT - OTP
2 stops41h 06mAir Serbia
Deal found 5/15$1,612
Sun 6/23:00 pmOTP - ONT
2 stops42h 56mBritish Airways
Sun 6/302:44 pmONT - OTP
2 stops24h 11mBritish Airways
Deal found 5/15$1,676
Sat 6/18:30 amOTP - ONT
2 stops25h 26mMultiple Airlines
Fri 6/72:44 pmONT - OTP
2 stops23h 06mMultiple Airlines
Deal found 5/15$3,947
Sat 6/16:15 amOTP - ONT
2 stops24h 48mUnited Airlines
Thu 6/61:29 pmONT - OTP
2 stops18h 21mUnited Airlines
Deal found 5/15$4,888

Bucharest to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Bucharest and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Thu 12/54:15 pmOTP - ONT
2 stops41h 53mAmerican Airlines
Sun 12/811:59 pmONT - OTP
2 stops37h 01mAmerican Airlines
Deal found 5/14$844
Wed 10/169:00 amOTP - ONT
2 stops22h 42mBritish Airways
Wed 10/234:45 pmONT - OTP
2 stops21h 35mBritish Airways
Deal found 5/16$849
Mon 6/178:35 amOTP - ONT
2 stops20h 22mBritish Airways
Fri 6/214:36 pmONT - OTP
2 stops21h 14mBritish Airways
Deal found 5/16$1,458
Mon 6/104:30 amOTP - ONT
2 stops27h 39mAir Serbia
Mon 6/1711:59 pmONT - OTP
2 stops41h 06mAir Serbia
Deal found 5/15$1,612
Sun 6/23:00 pmOTP - ONT
2 stops42h 56mBritish Airways
Sun 6/302:44 pmONT - OTP
2 stops24h 11mBritish Airways
Deal found 5/15$1,676
Mon 7/18:35 amOTP - ONT
2 stops20h 22mBritish Airways
Thu 7/1110:48 amONT - OTP
2 stops17h 52mBritish Airways
Deal found 5/16$2,129
Sat 6/18:30 amOTP - ONT
2 stops25h 26mMultiple Airlines
Fri 6/72:44 pmONT - OTP
2 stops23h 06mMultiple Airlines
Deal found 5/15$3,947
Sat 6/16:15 amOTP - ONT
2 stops24h 48mUnited Airlines
Thu 6/61:29 pmONT - OTP
2 stops18h 21mUnited Airlines
Deal found 5/15$4,888
Thu 8/18:30 amOTP - ONT
2 stops20h 20mBritish Airways
Thu 8/810:46 amONT - OTP
2 stops17h 54mBritish Airways
Deal found 5/15$5,460

One-way flights to Ontario from Bucharest

Search for one-way flight options from Bucharest to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Mon 7/294:05 pmOTP - ONT
2 stops40h 23mAir Serbia
Deal found 5/15$921
Thu 8/112:45 pmOTP - ONT
2 stops42h 03mUnited Airlines
Deal found 5/14$927
Thu 8/18:30 amOTP - ONT
2 stops25h 19mBritish Airways
Deal found 5/14$928
Tue 7/308:35 amOTP - ONT
2 stops25h 14mBritish Airways
Deal found 5/15$929

Find flights from Bucharest to Ontario within your budget

Customize your flight search to find flights from Bucharest to Ontario 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$849 - $5,460

Route

Depart

Return

Price

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Wed 10/16

2 stops22h 42m

Ontario

Wed 10/23

2 stops21h 35m

$849

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Mon 6/10

2 stops27h 39m

Ontario

Mon 6/17

2 stops41h 06m

$1,612

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Sun 6/2

2 stops42h 56m

Ontario

Sun 6/30

2 stops24h 11m

$1,676

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Sat 6/1

2 stops25h 26m

Ontario

Fri 6/7

2 stops23h 06m

$3,947

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Sat 6/1

2 stops24h 48m

Ontario

Thu 6/6

2 stops18h 21m

$4,888

Bucharest Otopeni IntlOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Thu 8/1

2 stops20h 20m

Ontario

Thu 8/8

2 stops17h 54m

$5,460

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Bucharest to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Bucharest to Ontario. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bucharest to Ontario flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 16, 2024.
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

British Airways
6.8
Okay
6,829 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

Air Serbia
6.8
Okay
263 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Ontario. 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 into for flights to Ontario from Bucharest?

    If you book a flight to Ontario from Bucharest, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Bucharest to Ontario per day from 0 different airlines.

  • Can I find flights from Bucharest to Ontario for under $900 on Cheapflights?

    Yes, there are multiple flights from Bucharest to Ontario for under $900. The cheapest flight booked recently is on British Airways for just $849, but on average you can expect to pay $3,072.

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

    $921 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on United Airlines and British Airways, with prices starting from $927 and $928, respectively.

  • What does OTP to ONT mean?

    Great question - OTP to ONT just means Bucharest Otopeni Intl Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Bucharest to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Bucharest to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bucharest to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bucharest to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Bucharest to Ontario that allow pets onboard?

    Many airlines flying from Bucharest to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bucharest to Ontario?

    Yes, you can often find last-minute deals on Bucharest to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bucharest to Ontario flight deals updated?

    The Bucharest to Ontario flight deals you see on this page were last updated on 5/16.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Bucharest to Ontario by cabin class

Find flights from Bucharest to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bucharest to Ontario?

Cheapflights makes it easy to find Bucharest to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bucharest to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bucharest to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bucharest to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bucharest to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bucharest to Ontario become cheaper?

Of course! You can now track prices for flights from Bucharest to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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