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Cheap flights from Ontario to Seoul Gimpo Intl Airport from C$ 790

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GMP
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Gimpo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Gimpo Intl
Explore the most affordable flight options available from Ontario to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 May 2026.

Tue 8/910:10 a.m.
YUL
-
GMP
2 stops22h 05m
Multiple Airlines
Tue 6/108:10 a.m.
GMP
-
YUL
2 stops25h 35m
Multiple Airlines
Deal found 20/5C$ 1,587
Wed 12/89:25 a.m.
YYZ
-
GMP
2 stops24h 00m
Multiple Airlines
Thu 10/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Deal found 22/5C$ 1,607
Tue 8/91:00 p.m.
YYZ
-
GMP
1 stop20h 25m
Multiple Airlines
Tue 15/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Deal found 22/5C$ 1,626
Mon 21/91:05 p.m.
YYZ
-
GMP
1 stop19h 10m
Multiple Airlines
Mon 28/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Deal found 23/5C$ 1,629
Mon 31/810:00 a.m.
YYZ
-
GMP
2 stops23h 25m
Multiple Airlines
Wed 9/98:10 a.m.
GMP
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 20/5C$ 1,632
Mon 10/810:00 a.m.
YYZ
-
GMP
2 stops23h 25m
Multiple Airlines
Thu 27/88:40 a.m.
GMP
-
YYZ
1 stop21h 50m
Multiple Airlines
Deal found 19/5C$ 1,636
Tue 15/91:00 p.m.
YYZ
-
GMP
1 stop20h 25m
Multiple Airlines
Wed 30/97:40 a.m.
GMP
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 23/5C$ 1,640
Tue 11/81:35 p.m.
YYZ
-
GMP
1 stop19h 50m
Multiple Airlines
Sun 30/88:10 a.m.
GMP
-
YYZ
1 stop22h 30m
Multiple Airlines
Deal found 22/5C$ 1,645
Wed 9/91:05 p.m.
YYZ
-
GMP
1 stop20h 15m
Multiple Airlines
Tue 15/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Deal found 20/5C$ 1,647
Wed 16/91:05 p.m.
YYZ
-
GMP
1 stop20h 10m
Multiple Airlines
Mon 28/98:10 a.m.
GMP
-
YYZ
2 stops25h 19m
Multiple Airlines
Deal found 24/5C$ 1,651
Mon 31/87:30 a.m.
YUL
-
GMP
2 stops24h 55m
Multiple Airlines
Thu 10/98:10 a.m.
GMP
-
YUL
2 stops25h 35m
Multiple Airlines
Deal found 21/5C$ 1,704
Sat 14/116:45 a.m.
YUL
-
GMP
2 stops38h 15m
China Eastern
Tue 24/1112:00 p.m.
GMP
-
YUL
2 stops50h 33m
China Eastern
Deal found 21/5C$ 1,809

Find flight deals from Ontario to Gimpo Intl

Keep the following information in mind while searching for Ontario to Gimpo Intl flight deals. Data was last updated 25 May 2026.

Round-trip from

C$ 1,587

One-way from

C$ 790

Popular in

December

Cheapest in

January

Average price

C$ 1,734
8/9-6/10
  • 8/9-6/10
  • 4 total stops
  • 47h 40m total
  • Ontario to Seoul
Search Deals
China Eastern
  • China Eastern
  • 29/5
  • 1 total stop
  • 29h 35m total
  • Ontario to Seoul
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Gimpo Intl 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 25 May 2026.
Use the filters below to find and compare flights from Ontario to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

1:05 p.m.-10:25 p.m.

1 stop20h 20m

Seoul Gimpo Intl

Tue 23/6

8:40 a.m.-5:00 p.m.

1 stop21h 20m

C$ 2,009

OttawaSeoul

YOW - GMP

YOWGMP

Ottawa

Mon 6/7

6:25 a.m.-11:05 a.m.

2 stops39h 40m

Seoul Gimpo Intl

Thu 16/7

12:40 p.m.-12:49 a.m.

2 stops25h 09m

C$ 2,347

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:00 p.m.-9:15 p.m.

2 stops38h 15m

Seoul Gimpo Intl

Sun 11/10

8:00 a.m.-4:25 p.m.

2 stops21h 25m

C$ 2,396

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Wed 9/9

6:46 a.m.-9:15 p.m.

2 stops25h 29m

Seoul Gimpo Intl

Tue 15/9

8:00 a.m.-5:25 p.m.

2 stops22h 25m

C$ 2,404

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 21/9

6:20 a.m.-9:15 p.m.

2 stops25h 55m

Seoul Gimpo Intl

Sun 11/10

7:15 p.m.-12:30 p.m.

2 stops54h 15m

C$ 2,458

OttawaSeoul

YOW - GMP

YOWGMP

Ottawa

Wed 12/8

6:55 a.m.-6:35 p.m.

2 stops46h 40m

Seoul Gimpo Intl

Wed 19/8

7:40 a.m.-1:09 a.m.

2 stops30h 29m

C$ 2,484

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Thu 18/6

8:15 a.m.-10:40 a.m.

2 stops37h 25m

Seoul Gimpo Intl

Thu 25/6

8:00 a.m.-11:23 p.m.

2 stops28h 23m

C$ 2,494

SudburySeoul

YSB - GMP

YSBGMP

Sudbury

Tue 23/6

9:45 a.m.-10:25 p.m.

2 stops23h 40m

Seoul Gimpo Intl

Tue 30/6

8:40 a.m.-9:00 a.m.

2 stops37h 20m

C$ 2,514

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 3/11

1:14 p.m.-10:55 a.m.

2 stops31h 41m

Seoul Gimpo Intl

Wed 18/11

8:00 a.m.-1:12 p.m.

2 stops19h 12m

C$ 2,539

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

8:10 a.m.-9:15 p.m.

2 stops24h 05m

Seoul Gimpo Intl

Sat 19/12

7:40 p.m.-3:06 p.m.

2 stops33h 26m

C$ 2,555

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Ontario 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 Ontario to Seoul Gimpo Intl Airport
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 Ontario to Gimpo Intl. 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 Region of Ontario to Seoul Gimpo Intl Airport?

    Airlines like ANA, Japan Airlines, and EVA Air fly from Region of Ontario to Seoul Gimpo Intl Airport in about 25h 40m. The time it takes to get you to your destination can typically vary by up to 14h. The distance between Region of Ontario and Seoul Gimpo Intl Airport is about 10549 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travellers choose Toronto Pearson Intl - Seoul Gimpo Intl, Montreal Pierre Elliott Trudeau Intl - Seoul Gimpo Intl or Ottawa - Seoul Gimpo Intl when deciding on the best route from Region of Ontario to Seoul Gimpo Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Gimpo Intl 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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Yes! Cheapflights helps users easily find flights from Ontario to Gimpo Intl with no change fees.

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