C$ 497 Find Cheap Flights from Seoul Incheon Airport to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Ontario departing on 9/10. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Ontario, 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 Incheon to Ontario, as well as popular online travel agencies
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Best Ontario Flight Deals from Incheon Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stopC$ 890
Ottawa
Ottawa1 stopC$ 1,137
Toronto
Toronto1 stopC$ 890
Ottawa
Ottawa1 stopC$ 1,137

Cheap Flights from Incheon Intl to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Ontario 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 Incheon Intl to Ontario

Thu, 9 Oct - Thu, 23 Oct
WestJet Logo
8:45 p.m. - 3:52 p.m.ICN-YYZ
32h 07m1 stop
WestJet Logo
8:00 a.m. - 6:45 p.m.YYZ-ICN
21h 45m1 stop
C$ 890WestJet
Find Deal
Thu, 9 Oct - Thu, 23 Oct
WestJet Logo
8:45 p.m. - 5:51 a.m.ICN-YYZ
22h 06m2 stops
WestJet Logo
8:00 a.m. - 6:45 p.m.YYZ-ICN
21h 45m2 stops
C$ 891WestJet
Find Deal
Thu, 9 Oct - Thu, 16 Oct
WestJet Logo
8:45 p.m. - 5:22 p.m.ICN-YYZ
33h 37m1 stop
WestJet Logo
8:00 p.m. - 6:45 p.m.YYZ-ICN
33h 45m1 stop
C$ 892WestJet
Find Deal
Fri, 19 Sep - Wed, 24 Sep
 Logo
6:00 p.m. - 1:40 p.m.ICN-YTZ
32h 40m2 stops
 Logo
7:30 p.m. - 4:15 p.m.YTZ-ICN
31h 45m2 stops
C$ 1,001
Find Deal
Fri, 19 Sep - Wed, 24 Sep
 Logo
6:00 p.m. - 11:40 a.m.ICN-YTZ
30h 40m2 stops
 Logo
7:30 p.m. - 4:15 p.m.YTZ-ICN
31h 45m2 stops
C$ 1,012
Find Deal
Fri, 12 Sep - Mon, 22 Sep
Air Canada Logo
6:00 p.m. - 3:23 p.m.ICN-YYZ
34h 23m2 stops
Air Canada Logo
9:10 p.m. - 4:15 p.m.YYZ-ICN
30h 05m2 stops
C$ 1,028Air Canada
Find Deal
Tue, 7 Oct - Sun, 26 Oct
American Airlines Logo
5:25 p.m. - 12:00 p.m.ICN-YYZ
31h 35m2 stops
American Airlines Logo
5:24 p.m. - 3:55 p.m.YYZ-ICN
33h 31m1 stop
C$ 1,086American Airlines
Find Deal
Tue, 7 Oct - Mon, 27 Oct
American Airlines Logo
5:25 p.m. - 12:00 p.m.ICN-YYZ
31h 35m2 stops
American Airlines Logo
7:14 p.m. - 3:55 p.m.YYZ-ICN
31h 41m2 stops
C$ 1,091American Airlines
Find Deal
Fri, 17 Oct - Thu, 23 Oct
Air Canada Logo
5:45 p.m. - 7:01 a.m.ICN-YUL
26h 16m1 stop
Air Canada Logo
12:35 p.m. - 4:15 p.m.YUL-ICN
14h 40mdirect
C$ 1,099Air Canada
Find Deal
Wed, 1 Oct - Tue, 14 Oct
United Airlines Logo
11:30 a.m. - 9:11 a.m.ICN-YOW
34h 41m2 stops
United Airlines Logo
3:55 p.m. - 4:20 a.m.YOW-ICN
23h 25m2 stops
C$ 1,440United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Incheon Intl to Ontario flights

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

What is the cheapest Incheon Intl Airport to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Incheon Intl Airport to Ontario.

The cheapest ticket to Ontario from Incheon Intl Airport found in the last 72 hours was to Toronto, at C$ 1,158 round-trip. The most popular route is from Incheon Intl Airport (ICN) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 1,158.

Can I save money by flying with a layover from Incheon Intl Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 2,083 on average.

What is the cheapest month to fly from Incheon Intl Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Ontario is February, when tickets cost C$ 1,452 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is C$ 2,264 and C$ 2,105 respectively.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Ontario?

The average price of all round-trip flights from Incheon Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seoul Incheon Airport to Ontario, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ontario, Wednesday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Incheon Intl Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Incheon Intl Airport to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.


Good to know

Low seasonApril
Cheapest flightC$ 497
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Seoul Incheon Airport to Toronto Pearson Airport

Flights from Incheon Intl to Ontario: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Incheon Intl to Ontario 
JungsukFlew with Air CanadaICN-YYZMay 2025
If you go through the departure procedure in advance with the arrivecan app before arriving in Canada, you can enter Canada quickly.
Verified travelerFlew with Air CanadaICN-YYZOct 2024
My only advice is don't check bags, the quicker you can get off the long flight and to your destination the better. The movie selection was awesome too, I was able to watch 9 movies on my flight over to Korea and they kept me entertained.

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Ontario?

    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 Seoul Incheon Airport to Ontario.

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

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

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Ontario?

    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 from Seoul Incheon Airport to Ontario with an airline and back with another airline.

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

    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 from Seoul Incheon Airport to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost C$ 1,288 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,587.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Toronto C$ 942 one-way - C$ 1,405 round-trip

Reviews of the top 4 airlines flying from Incheon Intl to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1121 reviews
8.2Entertainment
8.2Comfort
8.5Boarding
8.1Food
8.7Crew
Airline reviews

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

6.0 GoodSally, Jul 2025PNH - ICN
Read more Korean Air reviews

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

7 hour layover was a drag. Free internet on the long leg was great.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Staff was not frankly. I asked about what beverages you have and air hostess told me like before so very rude answer.

I liked that the plane landed safely. I didn't like that the food and leg room is horrible.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

The AC could have been better . Other than that , all was good

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

Lack of WC assistance when returning to Toronto and my 92 year old aunt needed. To walk a fair distance with great difficulty to get to the exit and taxis. We were left without assistance after departing from the airport wagon.

Everything you need to know for your flight from Incheon Intl to Ontario

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