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Cheap flights from Seoul Gimpo Intl Airport to Ontario from C$ 803

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — YYZ
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 February 2026.

Mon 2/32:00 p.m.
GMP
-
YYZ
2 stops21h 37m
Multiple Airlines
Wed 15/49:55 a.m.
YYZ
-
GMP
2 stops23h 30m
Multiple Airlines
Deal found 4/2C$ 1,259
Tue 3/32:00 p.m.
GMP
-
YYZ
2 stops23h 37m
Multiple Airlines
Mon 13/49:55 a.m.
YYZ
-
GMP
2 stops23h 30m
Multiple Airlines
Deal found 2/2C$ 1,262
Mon 14/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Wed 16/910:00 a.m.
YYZ
-
GMP
2 stops23h 25m
Multiple Airlines
Deal found 1/2C$ 1,316
Mon 2/32:00 p.m.
GMP
-
YYZ
2 stops21h 37m
Multiple Airlines
Mon 24/810:00 a.m.
YYZ
-
GMP
2 stops23h 25m
Multiple Airlines
Deal found 4/2C$ 1,322
Tue 10/32:00 p.m.
GMP
-
YYZ
2 stops20h 37m
Multiple Airlines
Tue 14/41:05 p.m.
YYZ
-
GMP
1 stop20h 15m
Multiple Airlines
Deal found 3/2C$ 1,323
Mon 2/32:00 p.m.
GMP
-
YYZ
2 stops21h 37m
Multiple Airlines
Mon 31/810:00 a.m.
YYZ
-
GMP
2 stops23h 25m
Multiple Airlines
Deal found 4/2C$ 1,324
Mon 19/108:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Fri 30/1010:00 a.m.
YYZ
-
GMP
2 stops23h 15m
Multiple Airlines
Deal found 3/2C$ 1,326
Tue 17/118:30 a.m.
GMP
-
YYZ
2 stops26h 09m
Multiple Airlines
Wed 25/1110:00 a.m.
YYZ
-
GMP
2 stops22h 15m
Multiple Airlines
Deal found 3/2C$ 1,331
Mon 2/32:00 p.m.
GMP
-
YYZ
2 stops21h 37m
Multiple Airlines
Thu 27/81:35 p.m.
YYZ
-
GMP
1 stop19h 50m
Multiple Airlines
Deal found 4/2C$ 1,337
Mon 28/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Fri 30/1010:00 a.m.
YYZ
-
GMP
2 stops23h 15m
Multiple Airlines
Deal found 4/2C$ 1,341
Mon 14/98:10 a.m.
GMP
-
YUL
2 stops25h 41m
Multiple Airlines
Mon 21/910:10 a.m.
YUL
-
GMP
2 stops22h 55m
Multiple Airlines
Deal found 2/2C$ 1,419
Sun 5/78:10 a.m.
GMP
-
YUL
2 stops26h 40m
Multiple Airlines
Mon 13/77:30 a.m.
YUL
-
GMP
2 stops24h 55m
Multiple Airlines
Deal found 4/2C$ 1,543

Find 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 4 February 2026.

Round-trip from

C$ 1,259

One-way from

C$ 803

Popular in

October

Cheapest in

February

Average price

C$ 1,365
2/3-15/4
  • 2/3-15/4
  • 4 total stops
  • 45h 07m total
  • Seoul to Ontario
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 56h 59m total
  • Seoul to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 4 February 2026.
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

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Mon 2/3

2:00 p.m.-9:37 p.m.

2 stops21h 37m

Toronto Pearson Intl

Tue 1/9

1:35 p.m.-10:25 p.m.

1 stop19h 50m

C$ 1,337

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Sun 5/7

8:10 a.m.-9:50 p.m.

2 stops26h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:30 a.m.-9:25 p.m.

2 stops24h 55m

C$ 1,543

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 7/7

8:10 a.m.-8:50 p.m.

2 stops25h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:30 a.m.-9:25 p.m.

2 stops24h 55m

C$ 1,558

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 7/7

8:10 a.m.-8:50 p.m.

2 stops25h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

9:10 a.m.-9:25 p.m.

2 stops23h 15m

C$ 1,591

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 6/7

8:10 a.m.-8:54 p.m.

2 stops25h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:30 a.m.-9:25 p.m.

2 stops24h 55m

C$ 1,745

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Thu 2/7

8:10 a.m.-8:50 p.m.

2 stops25h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

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

2 stops23h 10m

C$ 1,817

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 13/7

8:10 a.m.-8:54 p.m.

2 stops25h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

8:30 a.m.-9:25 p.m.

2 stops23h 55m

C$ 1,860

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Mon 16/2

7:50 p.m.-5:07 p.m.

2 stops35h 17m

Ottawa

Thu 19/2

11:10 a.m.-6:35 p.m.

2 stops41h 25m

C$ 1,895

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Sat 13/6

8:10 a.m.-8:57 p.m.

2 stops25h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 29/6

9:30 p.m.-9:25 p.m.

2 stops34h 55m

C$ 1,932

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Thu 2/4

8:00 a.m.-9:59 p.m.

2 stops26h 59m

Toronto Pearson Intl

Thu 16/4

6:15 a.m.-9:15 p.m.

2 stops26h 00m

C$ 2,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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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 26h 59m. ANA provides one of the quickest options available for as low as C$ 2,115. 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 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

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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?

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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.

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