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Cheap flights from Seoul Gimpo Intl Airport to Ontario from C$ 744

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — YYZ
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 1,359

One-way from

C$ 744

Popular in

August

Cheapest in

April

Average price

C$ 1,903
16/9-23/9
  • 16/9-23/9
  • 3 total stops
  • 45h 30m total
  • Seoul to Ontario
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25/6
  • 25/6
  • 3 total stops
  • 29h 39m total
  • Seoul to Ontario
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Highest demand for flights based on searches. 18% potential increase in price (C$ 555 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 85 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Gimpo Intl to Ontario

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 12 June 2025.

Tue 16/98:10 a.m.GMP - YYZ
2 stops25h 20mMultiple Airlines
Tue 23/91:15 p.m.YYZ - GMP
1 stop20h 10mMultiple Airlines
Deal found 12/6C$ 1,359
Tue 8/712:40 p.m.GMP - YYZ
2 stops24h 55mANA
Mon 8/98:30 a.m.YYZ - GMP
2 stops37h 35mANA
Deal found 11/6C$ 1,501
Tue 26/87:40 a.m.GMP - YOW
2 stops26h 55mANA
Fri 29/86:33 a.m.YOW - GMP
2 stops39h 32mANA
Deal found 11/6C$ 1,539
Wed 26/117:50 p.m.GMP - YUL
2 stops39h 27mANA
Fri 28/116:00 a.m.YUL - GMP
2 stops26h 30mANA
Deal found 10/6C$ 1,578
Fri 4/78:10 a.m.GMP - YOW
2 stops26h 10mMultiple Airlines
Fri 11/79:25 a.m.YOW - GMP
2 stops24h 00mMultiple Airlines
Deal found 10/6C$ 1,734
Tue 15/712:40 p.m.GMP - YUL
2 stops31h 28mMultiple Airlines
Wed 27/88:10 a.m.YUL - GMP
2 stops37h 55mMultiple Airlines
Deal found 12/6C$ 1,777
Thu 11/912:05 p.m.GMP - YUL
2 stops32h 02mJapan Airlines
Thu 25/95:15 p.m.YUL - GMP
2 stops28h 30mJapan Airlines
Deal found 11/6C$ 1,873
Fri 1/87:55 a.m.GMP - YOW
2 stops29h 53mJapan Airlines
Thu 14/85:45 a.m.YOW - GMP
2 stops47h 15mJapan Airlines
Deal found 12/6C$ 2,641
Mon 14/72:25 p.m.GMP - YUL
2 stops23h 09mAir China
Fri 29/88:25 a.m.YUL - GMP
2 stops39h 40mAir China
Deal found 12/6C$ 2,741

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 12 June 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

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Tue 16/9

8:10 a.m.-8:30 p.m.

2 stops25h 20m

Toronto Pearson Intl

Tue 23/9

1:15 p.m.-10:25 p.m.

1 stop20h 10m

C$ 1,359

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Tue 8/7

12:40 p.m.-12:35 a.m.

2 stops24h 55m

Toronto Pearson Intl

Mon 8/9

8:30 a.m.-11:05 a.m.

2 stops37h 35m

C$ 1,501

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Tue 26/8

7:40 a.m.-9:35 p.m.

2 stops26h 55m

Ottawa

Fri 29/8

6:33 a.m.-11:05 a.m.

2 stops39h 32m

C$ 1,539

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 26/11

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

2 stops39h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

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

2 stops26h 30m

C$ 1,578

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Fri 4/7

8:10 a.m.-9:20 p.m.

2 stops26h 10m

Ottawa

Fri 11/7

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

2 stops24h 00m

C$ 1,734

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 15/7

12:40 p.m.-7:08 a.m.

2 stops31h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

8:10 a.m.-11:05 a.m.

2 stops37h 55m

C$ 1,777

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Thu 11/9

12:05 p.m.-7:07 a.m.

2 stops32h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

5:15 p.m.-10:45 a.m.

2 stops28h 30m

C$ 1,873

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Fri 1/8

7:55 a.m.-12:48 a.m.

2 stops29h 53m

Ottawa

Thu 14/8

5:45 a.m.-6:00 p.m.

2 stops47h 15m

C$ 2,641

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 14/7

2:25 p.m.-12:34 a.m.

2 stops23h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

8:25 a.m.-1:05 p.m.

2 stops39h 40m

C$ 2,741

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Wed 25/6

6:15 a.m.-10:54 p.m.

3 stops29h 39m

C$ 744

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 23 results
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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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and ANA from Seoul to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Eastern
7.2
Good
150 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    C$ 824 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on China Eastern and Air China, with prices starting from C$ 923 and C$ 1,117, 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.

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Region of Ontario (average of C$ 167). Flying from Seoul Gimpo Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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.

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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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