How long does it take to fly to Ontario?

Average flight duration from Romania to Ontario depends on which airport you fly into and out of. Flying from Bucharest to Los Angeles is 17h 10m on average, while flying from Timisoara to Los Angeles is 18h 50m on average. Los Angeles is the most popular airport in Ontario.

When did momondo last update prices for flights from Romania to Ontario Airport?

Prices for flights from Romania to Ontario Airport were last updated today.

How old do you have to be to fly from Romania to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario 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.

$553 Cheap Flights from Romania to Ontario in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Romania to Los Angeles

Round-trip

One-way

Recent round-trip flight deals from Romania to Los Angeles

Enter your travel dates to find the best prices.

5:55 am - 10:25 pmOTP-ONT

25h 30m2 stops

5:15 am - 2:00 pmONT-OTP

23h 45m2 stops

$813United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 18

8:05 am - 10:48 pmOTP-ONT

24h 43m2 stops

10:58 am - 7:35 pmONT-OTP

22h 37m2 stops

$816Multiple Airlines

Find Deal

Mon, Jan 26 - Sun, Feb 8

5:55 am - 10:25 pmOTP-ONT

26h 30m2 stops

6:00 am - 2:00 pmONT-OTP

23h 00m2 stops

$822United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

2:50 pm - 10:53 pmOTP-ONT

18h 03m2 stops

6:00 am - 2:10 pmONT-OTP

22h 10m2 stops

$883United Airlines

Find Deal

Fri, Jan 16 - Fri, Jan 23

8:00 am - 10:14 pmOTP-ONT

24h 14m2 stops

4:45 pm - 8:00 pmONT-OTP

17h 15m2 stops

$914British Airways

Find Deal

Thu, Dec 25 - Wed, Feb 4

8:05 am - 10:51 pmOTP-ONT

24h 46m2 stops

10:59 am - 3:45 pmONT-OTP

18h 46m2 stops

$932Multiple Airlines

Find Deal

Wed, Feb 18 - Wed, Mar 4

7:35 am - 8:10 pmOTP-ONT

22h 35m2 stops

10:58 am - 3:05 pmONT-OTP

18h 07m2 stops

$974British Airways

Find Deal

Sun, Jan 25 - Sat, Feb 7

8:00 am - 10:14 pmOTP-ONT

24h 14m2 stops

10:59 am - 3:45 pmONT-OTP

18h 46m2 stops

$978British Airways

Find Deal

Thu, Dec 25 - Wed, Mar 4

8:25 am - 8:02 pmOTP-ONT

21h 37m2 stops

10:54 am - 3:25 pmONT-OTP

18h 31m2 stops

$1,154British Airways

Find Deal

Wed, May 27 - Tue, Jun 9

6:00 am - 4:15 pmOTP-ONT

20h 15m2 stops

4:45 pm - 8:00 pmONT-OTP

17h 15m2 stops

$1,287Multiple Airlines

Find Deal

Thu, Jan 22 - Wed, Feb 4

United Airlines flights from Romania to Ontario

Our best United Airlines deals on Romania to Ontario flight tickets

United Airlines

Mar 10

OTP5:55 amBucharest Otopeni Intl

25h 30m

2 stops

ONT10:25 pmOntario

Mar 18

ONT5:15 amOntario

23h 45m

2 stops

OTP2:00 pmBucharest Otopeni Intl

$813

Find similar

United Airlines

Mar 7

OTP5:55 amBucharest Otopeni Intl

26h 30m

2 stops

ONT10:25 pmOntario

Mar 11

ONT6:00 amOntario

23h 00m

2 stops

OTP2:00 pmBucharest Otopeni Intl

$822

Find similar

United Airlines

Jan 16

OTP2:50 pmBucharest Otopeni Intl

18h 03m

2 stops

ONT10:53 pmOntario

Jan 23

ONT6:00 amOntario

22h 10m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$883

Find similar

British Airways flights from Romania to Ontario

Our best British Airways deals on Romania to Ontario flight tickets

British Airways

Dec 25

OTP8:00 amBucharest Otopeni Intl

24h 14m

2 stops

ONT10:14 pmOntario

Feb 4

ONT4:45 pmOntario

17h 15m

2 stops

OTP8:00 pmBucharest Otopeni Intl

$914

Find similar

British Airways

Jan 25

OTP7:35 amBucharest Otopeni Intl

22h 35m

2 stops

ONT8:10 pmOntario

Feb 7

ONT10:58 amOntario

18h 07m

2 stops

OTP3:05 pmBucharest Otopeni Intl

$974

Find similar

British Airways

Dec 25

OTP8:00 amBucharest Otopeni Intl

24h 14m

2 stops

ONT10:14 pmOntario

Mar 4

ONT10:59 amOntario

18h 46m

2 stops

OTP3:45 pmBucharest Otopeni Intl

$978

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Tue 3/10

5:55 am-10:25 pm

2 stops25h 30m

Ontario

Wed 3/18

5:15 am-2:00 pm

2 stops23h 45m

$813

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Mon 1/26

8:05 am-10:48 pm

2 stops24h 43m

Ontario

Sun 2/8

10:58 am-7:35 pm

2 stops22h 37m

$816

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Sat 3/7

5:55 am-10:25 pm

2 stops26h 30m

Ontario

Wed 3/11

6:00 am-2:00 pm

2 stops23h 00m

$822

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Fri 1/16

2:50 pm-10:53 pm

2 stops18h 03m

Ontario

Fri 1/23

6:00 am-2:10 pm

2 stops22h 10m

$883

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Thu 12/25

8:00 am-10:14 pm

2 stops24h 14m

Ontario

Wed 2/4

4:45 pm-8:00 pm

2 stops17h 15m

$914

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Wed 2/18

8:05 am-10:51 pm

2 stops24h 46m

Ontario

Wed 3/4

10:59 am-3:45 pm

2 stops18h 46m

$932

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Sun 1/25

7:35 am-8:10 pm

2 stops22h 35m

Ontario

Sat 2/7

10:58 am-3:05 pm

2 stops18h 07m

$974

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Thu 12/25

8:00 am-10:14 pm

2 stops24h 14m

Ontario

Wed 3/4

10:59 am-3:45 pm

2 stops18h 46m

$978

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Wed 5/27

8:25 am-8:02 pm

2 stops21h 37m

Ontario

Tue 6/9

10:54 am-3:25 pm

2 stops18h 31m

$1,154

BucharestOntario

OTP - ONT

OTPONT

Bucharest Otopeni Intl

Thu 1/22

6:00 am-4:15 pm

2 stops20h 15m

Ontario

Wed 2/4

4:45 pm-8:00 pm

2 stops17h 15m

$1,287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Romania to Ontario

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

Airlines

Other information

What is the cheapest airline that flies from Romania to Ontario?

British Airways is the most popular carrier operating from Romania to Ontario

What airlines fly to Ontario?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Ontario from Romania according to our data. Turkish Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Romania to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Ontario

Fastest flight time	21h 37m
Direct flights	None

The fastest flight from Romania to Ontario takes 21h 37m

There are no direct flights from Romania to Ontario. There are no popular flight routes from Romania to Ontario.

Search flight deals

When did momondo last update prices for flights from Romania to Ontario Airport?
Prices for flights from Romania to Ontario Airport were last updated today.
How old do you have to be to fly from Romania to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario 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.

Why use momondo?

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

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

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

All flight searches from Romania to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Romania and Ontario 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 Romania to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Romania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.