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Cheap flights from Ontario to Bucharest Otopeni Intl Airport from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bucharest Otopeni Intl Airport departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Bucharest

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Bucharest that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Bucharest.

Cheap last minute flights

Planning a quick getaway from Ontario to Bucharest? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bucharest, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Bucharest

Find recent round-trip train or bus tickets from Ontario to Bucharest.

All round-trip flight deals to Bucharest

The cheapest plane tickets to Bucharest found on KAYAK recently.
6:15 am - 1:10 amONT-OTP
32h 55m2 stops
12:55 pm - 6:04 pmOTP-ONT
39h 09m2 stops
$553United Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
1:40 pm - 6:30 pmONT-OTP
19h 50m2 stops
6:00 am - 8:17 pmOTP-ONT
24h 17m2 stops
$594United Airlines
Find Deal
Mon, Mar 24 - Mon, Apr 7
4:25 pm - 11:05 pmONT-OTP
20h 40m2 stops
8:05 am - 10:00 pmOTP-ONT
23h 55m2 stops
$624British Airways
Find Deal
Tue, Feb 18 - Tue, Mar 4
4:25 pm - 11:45 pmONT-OTP
21h 20m2 stops
8:05 am - 10:16 pmOTP-ONT
24h 11m2 stops
$629British Airways
Find Deal
Thu, Jan 9 - Thu, Jan 23
10:56 am - 11:45 pmONT-OTP
26h 49m2 stops
8:10 am - 10:16 pmOTP-ONT
24h 06m2 stops
Sat, Jan 18 - Sat, Jan 25
8:52 am - 2:30 pmONT-OTP
19h 38m2 stops
8:35 am - 8:03 pmOTP-ONT
21h 28m2 stops
Wed, Apr 2 - Tue, Apr 29
4:25 pm - 11:05 pmONT-OTP
20h 40m2 stops
8:05 am - 10:00 pmOTP-ONT
23h 55m2 stops
$3,250American Airlines
Find Deal
Tue, Feb 18 - Wed, Mar 5
6:59 am - 2:45 pmONT-OTP
21h 46m2 stops
3:35 pm - 11:51 pmOTP-ONT
42h 16m2 stops
$3,254American Airlines
Find Deal
Tue, Feb 18 - Wed, Mar 5
6:00 am - 3:25 pmONT-OTP
23h 25m2 stops
5:25 pm - 4:23 pmOTP-ONT
32h 58m2 stops
$3,412KLM
Find Deal
Thu, Feb 20 - Thu, Mar 6
6:00 am - 3:25 pmONT-OTP
23h 25m2 stops
6:00 am - 4:23 pmOTP-ONT
20h 23m2 stops
$3,428KLM
Find Deal
Thu, Feb 20 - Fri, Mar 7
11:02 am - 12:45 amONT-OTP
27h 43m2 stops
$420British Airways
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Tue, Apr 1
4:25 pm - 11:45 pmONT-OTP
21h 20m2 stops
$453British Airways
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Thu, Jan 9
10:42 am - 2:45 pmONT-OTP
18h 03m2 stops
Tue, Dec 10
11:59 pm - 3:10 pmONT-OTP
29h 11m2 stops
$460British Airways
Find Deal
Thu, Jan 9
6:10 am - 1:10 amONT-OTP
33h 00m3 stops
$483United Airlines
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Tue, Dec 10
6:00 am - 6:40 pmONT-OTP
26h 40m2 stops
$491United Airlines
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Tue, Dec 3
6:10 am - 6:30 pmONT-OTP
26h 20m3 stops
$522United Airlines
Find Deal
Tue, Dec 3
6:00 am - 1:45 amONT-OTP
33h 45m3 stops
Thu, Jan 9
11:53 am - 4:40 pmONT-OTP
18h 47m2 stops
6:00 am - 4:19 pmOTP-ONT
20h 19m2 stops
$676Delta
Find Deal
Mon, Nov 25 - Wed, Dec 4
6:05 am - 2:45 pmONT-OTP
22h 40m2 stops
8:05 am - 10:03 pmOTP-ONT
23h 58m2 stops
$804British Airways
Find Deal
Tue, Nov 26 - Thu, Dec 5
4:25 pm - 11:45 pmONT-OTP
21h 20m2 stops
8:05 am - 10:03 pmOTP-ONT
23h 58m2 stops
$860British Airways
Find Deal
Sun, Nov 24 - Thu, Dec 5
7:15 am - 3:35 pmONT-OTP
22h 20m2 stops
4:40 pm - 6:38 pmOTP-ONT
35h 58m2 stops
$864British Airways
Find Deal
Mon, Nov 25 - Thu, Dec 5
4:25 pm - 11:45 pmONT-OTP
21h 20m2 stops
4:00 pm - 6:33 pmOTP-ONT
36h 33m2 stops
$920British Airways
Find Deal
Sun, Nov 24 - Mon, Dec 2
10:43 am - 11:45 pmONT-OTP
27h 02m2 stops
4:25 pm - 6:33 pmOTP-ONT
36h 08m2 stops
$949British Airways
Find Deal
Sun, Nov 24 - Tue, Dec 3
7:15 am - 3:35 pmONT-OTP
22h 20m2 stops
3:55 pm - 6:33 pmOTP-ONT
36h 38m2 stops
$1,099British Airways
Find Deal
Mon, Nov 25 - Sun, Dec 1
4:25 pm - 11:25 pmONT-OTP
21h 00m2 stops
3:35 pm - 10:13 pmOTP-ONT
40h 38m2 stops
$1,141British Airways
Find Deal
Fri, Nov 22 - Wed, Dec 4
12:53 pm - 11:45 pmONT-OTP
24h 52m2 stops
3:55 pm - 6:33 pmOTP-ONT
36h 38m2 stops
$1,199British Airways
Find Deal
Sun, Nov 24 - Sun, Dec 1
10:43 am - 3:35 pmONT-OTP
18h 52m2 stops
8:05 am - 10:14 pmOTP-ONT
24h 09m2 stops
$2,284
Find Deal
Mon, Nov 25 - Wed, Nov 27

British Airways flights from Ontario to Bucharest Otopeni Intl Airport

Our best British Airways deals on Ontario to Bucharest Otopeni Intl Airport flight tickets
British Airways
Feb 18
ONT4:25 pmOntario
20h 40m
2 stops
OTP11:05 pmBucharest Otopeni Intl
Mar 4
OTP8:05 amBucharest Otopeni Intl
23h 55m
2 stops
ONT10:00 pmOntario
British Airways
Jan 9
ONT4:25 pmOntario
21h 20m
2 stops
OTP11:45 pmBucharest Otopeni Intl
Jan 23
OTP8:05 amBucharest Otopeni Intl
24h 11m
2 stops
ONT10:16 pmOntario
British Airways
Dec 29
ONT11:59 pmOntario
36h 56m
2 stops
OTP10:55 pmBucharest Otopeni Intl
Jan 14
OTP4:25 pmBucharest Otopeni Intl
36h 12m
2 stops
ONT6:37 pmOntario

United Airlines flights from Ontario to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Ontario to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Jan 13
ONT6:15 amOntario
32h 55m
2 stops
OTP1:10 amBucharest Otopeni Intl
Jan 27
OTP12:55 pmBucharest Otopeni Intl
39h 09m
2 stops
ONT6:04 pmOntario
United Airlines
Mar 24
ONT1:40 pmOntario
19h 50m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Apr 7
OTP6:00 amBucharest Otopeni Intl
24h 17m
2 stops
ONT8:17 pmOntario
United Airlines
Dec 5
ONT10:35 amOntario
22h 00m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Dec 12
OTP2:40 pmBucharest Otopeni Intl
19h 18m
2 stops
ONT11:58 pmOntario

See travel insights to Bucharest from

How to get the cheapest flight ticket from Ontario to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of January, then book flights to Bucharest Otopeni Intl Airport from Ontario during November instead. Flights to Bucharest Otopeni Intl Airport in November, while not as cheap as those in January, still average around $590.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $708. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Bucharest Otopeni Intl Airport for around $854.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the evening. Flights from Ontario to Bucharest Otopeni Intl Airport during this time can be as low as $720. In the afternoon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $792 per ticket.

How far in advance should I book a flight to Bucharest Otopeni Intl Airport?

Most flyers found that booking tickets 54 days in advance of their planned departure date is the best time to get cheap flights to Bucharest Otopeni Intl Airport. During this timeframe, flight prices are around $706. Keep in mind that you might be able to find cheaper flights to Bucharest Otopeni Intl Airport at any time. In fact, our users found flights for as low as $541 in the past 72 hours.

When to book flights from Ontario to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Bucharest Otopeni Intl Airport (ONT to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Bucharest Otopeni Intl Airport

Best Price Found

$420

Fastest flight time

18h 03m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Ontario in the past 72 hours is $420. The best round-trip flight deal from Ontario to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $553.
The fastest flight from Ontario to Bucharest Otopeni Intl Airport takes 18h 03m
There are no direct flights from Ontario to Bucharest Otopeni Intl Airport. Popular non-direct route for this connection is Ontario Airport - Bucharest Otopeni Intl Airport.

  • How far is Ontario to Bucharest Otopeni Intl by plane?

    Ontario and Bucharest Otopeni Intl are 6542.2 mi apart from one another. By plane, this route typically takes 18h 03m.

  • When did momondo last update prices for flights from Ontario Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Ontario Airport to Bucharest Otopeni Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Ontario Airport to Bucharest Otopeni Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The necessary travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Bucharest Otopeni Intl Airport?


Best airlines flying from Ontario to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Ontario to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $504Free CancellationRating
6.6
6,831 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Bucharest?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Bucharest. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Bucharest with flexible booking policies on momondo?

Flights from Ontario to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Bucharest?

momondo helps you find the best flight between Ontario and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Bucharest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Ontario and alert you when they change.


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