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Cheap flights from Ontario to Jeju City from $4,005

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 pm - 12:50 pmONT  Ontario-CJU Jeju City
46h 05m2 stops Taipei City Taiwan Taoyuan Intl Shanghai Pu Dong
Multiple Airlines Logo
1:50 pm - 3:55 pmCJU  Jeju City-ONT Ontario
19h 05m2 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl
$4,891Multiple Airlines
Wed, Nov 25 - Wed, Dec 2

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Use the filters below to find and compare flights from Ontario to Jeju City that are best for you.

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Price

Cheapest round-trip
Quickest round-trip

OntarioJeju City

ONT Ontario - CJU Jeju City

ONTCJU

Ontario

Wed 11/25

9:45 pm-12:50 pm

2 stops46h 05m

Jeju City

Wed 12/2

1:50 pm-3:55 pm

2 stops19h 05m

$4,891
Cheapest one-way
Quickest one-way

OntarioJeju City

ONT Ontario - CJU Jeju City

ONTCJU

Ontario

Sun 12/13

10:50 pm-9:50 pm

2 stops30h 00m

$4,005

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Ontario to Jeju City

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

Cheap Ontario to Jeju City (ONT to CJU) flight deals and tips

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

Best Price Found

$4,005

Fastest flight time

46h 05m

Direct flights

None
The best one-way flight to Jeju City from Ontario in the past 72 hours is $4,005. The best round-trip flight deal from Ontario to Jeju City found on momondo in the last 72 hours is $4,891.
The fastest flight from Ontario to Jeju City takes 46h 05m
There are no direct flights from Ontario to Jeju City. There are no popular flight routes from Ontario to Jeju City.
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Frequently asked questions about flying from Ontario to Jeju City

  • How far is Ontario to Jeju City by plane?

    Jeju City is 6181.2 mi away from Ontario. In terms of flight time, this usually takes a little over 46h 05m.

  • When did momondo last update prices for flights from Ontario Airport to Jeju City Airport?

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

  • How old do you have to be to fly from Ontario Airport to Jeju City 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 Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The travel and health documents required for your trip to Jeju City 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 Jeju City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Ontario to Jeju City

  • How do I get Price Alerts for flights from Ontario to Jeju City?

    Confirm your travel details to search for the latest offers for flights from Ontario to Jeju City. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Ontario to Jeju City with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Jeju City from Ontario with this policy.

How can momondo help me find flights from Ontario to Jeju City?

Once all potential Ontario to Jeju City 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 Jeju City right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju City from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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