ONT - CLJ

$240 Find Cheap Flights from Ontario to Cluj Napoca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Cluj Napoca departing on 2/15. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cluj Napoca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Cluj Napoca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Cluj Napoca, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$498
Lufthansa
Sun 4/5Fri 5/1
ONT - CLJ • 2 stops
Cheapest one-way
$240
United Airlines
Sun 2/15
ONT - CLJ • 2 stops
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We hope you love your trip to Cluj Napoca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Cluj Napoca (ONT-CLJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Cluj Napoca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Cluj Napoca

Sun, Apr 5 - Fri, May 1
Lufthansa Logo
6:00 am - 12:30 am
ONT
-
CLJ
32h 30m
2 stops
Lufthansa Logo
6:00 am - 8:36 pm
CLJ
-
ONT
24h 36m
2 stops
$498Lufthansa
Mon, Feb 2 - Thu, Feb 12
United Airlines Logo
5:05 am - 1:40 pm
ONT
-
CLJ
22h 35m
2 stops
United Airlines Logo
6:00 am - 10:57 pm
CLJ
-
ONT
26h 57m
2 stops
$503United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 1:40 pm
ONT
-
CLJ
21h 40m
2 stops
United Airlines Logo
2:25 pm - 10:53 pm
CLJ
-
ONT
42h 28m
2 stops
$563United Airlines
Sat, Feb 7 - Fri, Feb 20
United Airlines Logo
5:05 am - 1:40 pm
ONT
-
CLJ
22h 35m
2 stops
United Airlines Logo
6:00 am - 5:41 pm
CLJ
-
ONT
21h 41m
2 stops
$639United Airlines
Sat, Apr 4 - Fri, May 1
United Airlines Logo
6:49 pm - 1:10 pm
ONT
-
CLJ
32h 21m
3 stops
United Airlines Logo
6:00 am - 12:22 pm
CLJ
-
ONT
40h 22m
2 stops
$677United Airlines
Fri, Apr 3 - Fri, May 1
United Airlines Logo
5:10 am - 1:10 pm
ONT
-
CLJ
46h 00m
2 stops
United Airlines Logo
6:00 am - 10:59 pm
CLJ
-
ONT
26h 59m
2 stops
$688United Airlines
Thu, Apr 2 - Fri, May 1
United Airlines Logo
5:10 am - 5:25 pm
ONT
-
CLJ
26h 15m
2 stops
United Airlines Logo
6:00 am - 10:26 pm
CLJ
-
ONT
26h 26m
2 stops
$694United Airlines
Sun, Jul 5 - Thu, Jul 23
United Airlines Logo
5:00 am - 5:25 pm
ONT
-
CLJ
26h 25m
2 stops
United Airlines Logo
6:00 am - 5:18 pm
CLJ
-
ONT
21h 18m
2 stops
$897United Airlines
Sat, Apr 4 - Fri, May 1
United Airlines Logo
1:34 pm - 1:10 pm
ONT
-
CLJ
37h 36m
2 stops
United Airlines Logo
6:00 am - 10:59 pm
CLJ
-
ONT
26h 59m
2 stops
$965United Airlines
Sun, Apr 5 - Fri, May 1
United Airlines Logo
6:49 pm - 1:10 pm
ONT
-
CLJ
32h 21m
3 stops
United Airlines Logo
6:00 am - 10:59 pm
CLJ
-
ONT
26h 59m
2 stops
$997United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Cluj Napoca flights

Get data-powered insights and trends into flights from Ontario to Cluj Napoca to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Cluj Napoca?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Cluj Napoca were found on Lufthansa ($498) and United Airlines ($503).

Find deals

Good to know

Cheapest flight$240
Flight from Ontario to Cluj Napoca

When to book flights from Ontario to Cluj Napoca

Are your dates flexible? Find out the best times to travel from Ontario to Cluj Napoca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Cluj Napoca

  • What is the cheapest flight from Ontario to Cluj Napoca?

    In the last 3 days, the lowest price for a flight from Ontario to Cluj Napoca was $240 for a one-way ticket and $498 for a round-trip.

  • Do I need a passport to fly between Ontario and Cluj Napoca?

    Yes

  • Which aircraft models fly most regularly from Ontario to Cluj Napoca?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Cluj Napoca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Cluj Napoca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Cluj Napoca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cluj Napoca from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Cluj Napoca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cluj Napoca with an airline and back to Ontario with another airline. Booking your flights between Ontario and CLJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Cluj Napoca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cluj Napoca from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Cluj Napoca

Information on your arrival and departure airports

Ontario (ONT)
Cluj Napoca (CLJ)