Find flights
When to book
FAQs

Cheap flights from Seoul Gimpo Intl Airport to Ontario from C$ 667

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — YYZ
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 1,491

One-way from

C$ 667

Popular in

October

Cheapest in

September

Average price

C$ 1,507
Air China
  • Air China
  • 10/11-13/11
  • 2 total stops
  • 67h 40m total
  • Seoul to Ontario
Search Deals
8/10
  • 8/10
  • 3 total stops
  • 42h 35m total
  • Seoul to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 16 September 2025.

Mon 10/112:25 p.m.GMP - YYZ
1 stop35h 45mAir China
Thu 13/113:10 p.m.YYZ - GMP
1 stop31h 55mAir China
Deal found 14/9C$ 1,491
Tue 9/1212:25 p.m.GMP - YYZ
2 stops24h 57mANA
Tue 20/110:00 a.m.YYZ - GMP
2 stops22h 30mANA
Deal found 14/9C$ 1,511
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 16/9C$ 1,529
Fri 19/91:50 p.m.GMP - YYZ
2 stops29h 23mMultiple Airlines
Sun 21/91:45 a.m.YYZ - GMP
1 stop27h 25mMultiple Airlines
Deal found 14/9C$ 1,554
Tue 14/107:55 a.m.GMP - YYZ
2 stops25h 58mJapan Airlines
Tue 18/116:00 a.m.YYZ - GMP
2 stops38h 55mJapan Airlines
Deal found 14/9C$ 1,557
Tue 14/107:55 a.m.GMP - YYZ
2 stops27h 58mJapan Airlines
Thu 13/116:00 a.m.YYZ - GMP
2 stops38h 55mJapan Airlines
Deal found 13/9C$ 1,560
Fri 10/107:55 a.m.GMP - YYZ
2 stops26h 35mJapan Airlines
Tue 18/116:00 a.m.YYZ - GMP
2 stops38h 55mJapan Airlines
Deal found 14/9C$ 1,601
Wed 8/1012:40 p.m.GMP - YYZ
2 stops24h 26mANA
Tue 18/119:00 a.m.YYZ - GMP
2 stops43h 35mANA
Deal found 16/9C$ 1,607
Tue 14/107:55 a.m.GMP - YYZ
2 stops25h 58mJapan Airlines
Mon 17/116:00 a.m.YYZ - GMP
2 stops38h 55mJapan Airlines
Deal found 14/9C$ 1,611
Tue 14/107:55 a.m.GMP - YYZ
2 stops27h 58mJapan Airlines
Tue 11/116:00 a.m.YYZ - GMP
2 stops38h 55mJapan Airlines
Deal found 13/9C$ 1,612
Thu 9/107:55 a.m.GMP - YYZ
2 stops21h 30mMultiple Airlines
Tue 18/117:05 a.m.YYZ - GMP
2 stops25h 00mMultiple Airlines
Deal found 14/9C$ 1,627
Tue 14/107:55 a.m.GMP - YYZ
2 stops21h 30mMultiple Airlines
Mon 10/117:05 a.m.YYZ - GMP
2 stops21h 15mMultiple Airlines
Deal found 13/9C$ 1,630

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 16 September 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

Mon 2/2

12:25 p.m.-5:12 p.m.

2 stops42h 47m

Ottawa

Tue 10/2

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

2 stops39h 00m

C$ 1,632

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Wed 5/11

12:25 p.m.-5:12 p.m.

2 stops42h 47m

Ottawa

Mon 10/11

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

2 stops46h 15m

C$ 1,633

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Thu 23/10

12:40 p.m.-9:35 p.m.

2 stops45h 55m

Ottawa

Mon 3/11

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

2 stops50h 10m

C$ 1,855

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Wed 22/10

12:40 p.m.-9:35 p.m.

2 stops45h 55m

Ottawa

Tue 4/11

11:10 a.m.-10:30 p.m.

2 stops45h 20m

C$ 1,855

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Mon 13/10

12:40 p.m.-2:04 p.m.

2 stops38h 24m

Ottawa

Tue 2/12

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

2 stops46h 15m

C$ 1,963

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Mon 1/12

7:50 p.m.-5:12 p.m.

2 stops35h 22m

Ottawa

Mon 8/12

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

2 stops39h 00m

C$ 1,978

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 15/10

8:20 p.m.-12:40 a.m.

2 stops41h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

6:45 a.m.-11:00 a.m.

2 stops38h 15m

C$ 1,987

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 13/10

7:55 a.m.-2:49 p.m.

2 stops19h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

5:24 p.m.-6:20 p.m.

2 stops35h 56m

C$ 1,991

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Mon 15/12

2:25 p.m.-12:10 p.m.

1 stop35h 45m

Toronto Pearson Intl

Sat 27/12

3:10 p.m.-1:05 p.m.

1 stop31h 55m

C$ 2,082

SeoulOttawa

GMP - YOW

GMPYOW

Seoul Gimpo Intl

Fri 10/10

7:55 p.m.-9:35 p.m.

2 stops38h 40m

Ottawa

Wed 22/10

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

2 stops39h 32m

C$ 2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 59 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 54m. ANA provides one of the quickest options available for as low as C$ 1,991. There are 10549 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$ 946 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and Japan Airlines, with prices starting from C$ 953 and C$ 1,011, 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$ 169). Flying from Seoul Gimpo Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

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.