Find flights
When to book
FAQs

Cheap flights from Seoul Gimpo Intl Airport to Ontario from C$ 582

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gimpo Intl to Ontario

Keep the following information in mind while searching for Gimpo Intl to Ontario flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 1,272

One-way from

C$ 582

Popular in

October

Cheapest in

September

Average price

C$ 2,291
Air China
  • Air China
  • 24/11-27/11
  • 2 total stops
  • 67h 40m total
  • Seoul to Ontario
Search Deals
22/12
  • 22/12
  • 3 total stops
  • 41h 41m total
  • Seoul to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Gimpo Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Gimpo Intl to Ontario
Explore the most affordable flight options available from Gimpo Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Mon 24/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Thu 27/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 30/10C$ 1,275
Mon 24/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Sat 29/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 29/10C$ 1,276
Wed 19/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Tue 25/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 29/10C$ 1,279
Mon 17/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Thu 27/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 30/10C$ 1,282
Mon 17/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Tue 25/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 29/10C$ 1,283
Wed 5/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Tue 18/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 30/10C$ 1,286
Wed 5/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Sat 15/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 30/10C$ 1,289
Mon 10/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Sat 15/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 29/10C$ 1,468
Mon 10/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Sat 22/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 29/10C$ 1,475
Mon 17/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Thu 20/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 30/10C$ 1,480
Wed 26/117:50 p.m.GMP - YOW
2 stops39h 28mANA
Wed 3/126:20 a.m.YOW - GMP
2 stops46h 15mANA
Deal found 29/10C$ 1,628
Wed 26/117:45 a.m.GMP - YUL
2 stops27h 32mANA
Fri 28/116:00 a.m.YUL - GMP
2 stops26h 30mANA
Deal found 30/10C$ 1,899

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Ontario that are best for you.

Fly from

Gimpo Intl

Fly to

Ontario

Route

Depart

Return

Price

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Sat 7/2

7:50 p.m.-9:18 p.m.

2 stops39h 28m

Ottawa

Thu 19/2

6:20 a.m.-6:35 p.m.

2 stops46h 15m

C$ 1,692

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Sat 7/2

12:25 p.m.-9:18 p.m.

2 stops46h 53m

Ottawa

Fri 20/2

6:20 a.m.-11:20 a.m.

2 stops39h 00m

C$ 1,692

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Thu 18/12

8:00 a.m.-1:11 p.m.

2 stops19h 11m

Toronto Pearson Intl

Sun 18/1

7:00 a.m.-10:05 p.m.

2 stops25h 05m

C$ 1,833

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Mon 26/1

8:00 a.m.-1:11 p.m.

2 stops19h 11m

Toronto Pearson Intl

Mon 2/2

6:30 a.m.-10:05 p.m.

2 stops25h 35m

C$ 1,885

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 26/11

7:45 a.m.-9:17 p.m.

2 stops27h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:00 a.m.-10:30 p.m.

2 stops26h 30m

C$ 1,899

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Fri 6/2

12:25 p.m.-9:18 p.m.

2 stops46h 53m

Ottawa

Fri 13/2

6:20 a.m.-11:20 a.m.

2 stops39h 00m

C$ 1,905

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Thu 12/2

12:25 p.m.-9:18 p.m.

2 stops46h 53m

Ottawa

Sat 21/2

6:20 a.m.-10:30 p.m.

2 stops50h 10m

C$ 1,905

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Sat 7/2

12:25 p.m.-9:18 p.m.

2 stops46h 53m

Ottawa

Sat 21/2

6:20 a.m.-10:30 p.m.

2 stops50h 10m

C$ 1,979

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 2/12

7:50 p.m.-9:17 p.m.

2 stops39h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:00 a.m.-10:30 p.m.

2 stops26h 30m

C$ 2,000

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Fri 13/2

7:45 a.m.-2:00 p.m.

2 stops44h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:00 a.m.-10:30 p.m.

2 stops26h 30m

C$ 2,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Gimpo Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Gimpo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul Gimpo Intl Airport to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul Gimpo Intl Airport to Region of Ontario?

    A quick flight from Seoul Gimpo Intl Airport to Region of Ontario can take about 19h 11m. ANA provides one of the quickest options available for as low as C$ 1,833. There are 10589 km between Seoul Gimpo Intl Airport and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seoul Gimpo Intl Airport to Region of Ontario one-way?

    C$ 750 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Eastern and Japan Airlines, with prices starting from C$ 934 and C$ 1,334, respectively.

  • What are the most popular routes from Seoul Gimpo Intl Airport to Region of Ontario?

    The most popular flight routes from Seoul Gimpo Intl Airport to Region of Ontario are Seoul Gimpo Intl - Toronto Pearson Intl, Seoul Gimpo Intl - Montreal Pierre Elliott Trudeau Intl and Seoul Gimpo Intl - Ottawa.

  • Can I find deals for flights from Gimpo Intl to Ontario that include hotel bookings?

    Yes. In addition to deals on Gimpo Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gimpo Intl to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gimpo Intl to Ontario.

  • Can I find deals for business class flights from Gimpo Intl to Ontario?

    Yes. Cheapflights offers flight deals from Gimpo Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gimpo Intl to Ontario?

When you search for this flight from Gimpo Intl to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gimpo Intl to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gimpo Intl to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gimpo Intl to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Gimpo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gimpo Intl to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Gimpo Intl to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.