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Cheap flights from Ontario to Cluj Napoca from $557

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cluj Napoca departing on 3/25. 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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0 bags
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Find the cheapest flights from Ontario to Cluj Napoca

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Cluj Napoca 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 Cluj Napoca.

Cheap last minute flights

Planning a quick getaway from Ontario to Cluj Napoca? 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 Cluj Napoca, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Cluj Napoca

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

All round-trip flight deals to Cluj Napoca

The cheapest plane tickets to Cluj Napoca found on KAYAK recently.
6:00 am - 1:40 pmONT-CLJ
22h 40m3 stops
1:45 pm - 10:40 pmCLJ-ONT
18h 55m2 stops
$557United Airlines
Find Deal
Tue, Mar 25 - Wed, Apr 2
ONT-CLJ
6351 mimulti-stop
Multiple Airlines
Find Deal
5:05 am - 1:40 pmONT-CLJ
46h 35m2 stops
2:20 pm - 6:04 pmCLJ-ONT
37h 44m2 stops
$1,191United Airlines
Find Deal
Mon, Dec 23 - Mon, Jan 20
5:05 am - 1:40 pmONT-CLJ
46h 35m2 stops
2:20 pm - 8:29 pmCLJ-ONT
40h 09m2 stops
$1,366United Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 12
5:05 am - 1:40 pmONT-CLJ
22h 35m3 stops
2:20 pm - 8:29 pmCLJ-ONT
40h 09m2 stops
$1,525United Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 12

United Airlines flights from Ontario to Cluj Napoca

Our best United Airlines deals on Ontario to Cluj Napoca flight tickets
United Airlines
Mar 25
ONT6:00 amOntario
22h 40m
3 stops
CLJ1:40 pmCluj Napoca
Apr 2
CLJ1:45 pmCluj Napoca
18h 55m
2 stops
ONT10:40 pmOntario
United Airlines
Dec 23
ONT5:05 amOntario
46h 35m
2 stops
CLJ1:40 pmCluj Napoca
Jan 20
CLJ2:20 pmCluj Napoca
37h 44m
2 stops
ONT6:04 pmOntario
United Airlines
Dec 23
ONT5:05 amOntario
46h 35m
2 stops
CLJ1:40 pmCluj Napoca
Jan 12
CLJ2:20 pmCluj Napoca
40h 09m
2 stops
ONT8:29 pmOntario

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Ontario to Cluj Napoca

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 Cluj Napoca?

The month of October is, on average, the cheapest month to fly to Cluj Napoca from Ontario, with most prices found around $552. If you don’t want to visit Cluj Napoca in October, then you should wait until January to fly from Ontario, when ticket prices are also cheap, with an average price of $657.

What is the cheapest day to depart on your flight to Cluj Napoca?

According to our data, Wednesday is the cheapest day to fly to Cluj Napoca from Ontario. The lowest ticket price found for a Wednesday departure recently was $781. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Sunday is $974.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is in the evening when flights can be purchased for as low as $778. Try not to purchase tickets at noon because they tend to be around $904. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Cluj Napoca

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

Cheap Ontario to Cluj Napoca (ONT to CLJ) flight deals and tips

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

Best Price Found

$557

Fastest flight time

22h 40m

Direct flights

None

Airports in Cluj Napoca

1 airport
The best flight deal from Ontario to Cluj Napoca found on momondo in the last 72 hours is $557
The fastest flight from Ontario to Cluj Napoca takes 22h 40m
There are no direct flights from Ontario to Cluj Napoca. Popular non-direct route for this connection is Ontario Airport - Cluj Napoca Airport.
There is 1 airport near Cluj Napoca: Cluj Napoca (CLJ)

  • How far is Ontario to Cluj Napoca by plane?

    Cluj Napoca is 6350.7 mi away from Ontario. By plane, this route typically takes 22h 40m.

  • When did momondo last update prices for flights from Ontario Airport to Cluj Napoca Airport?

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

  • How old do you have to be to fly from Ontario Airport to Cluj Napoca Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The travel and health documents required for your trip to Cluj Napoca Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cluj Napoca Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cluj Napoca from Ontario.

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

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

How can momondo help me find flights from Ontario to Cluj Napoca?

Once all potential Ontario to Cluj Napoca flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Cluj Napoca from Ontario. 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.


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