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Cheap flights from Toronto Region of Waterloo Intl Airport to Seoul from C$ 573

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — SEL
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Region of Waterloo Intl to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Region of Waterloo Intl to Seoul
Explore the most affordable flight options available from Region of Waterloo Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 December 2025.

Tue 30/126:20 a.m.YKF - ICN
2 stops21h 25mWestJet
Wed 31/1210:55 p.m.ICN - YKF
2 stops20h 33mWestJet
Deal found 29/12C$ 6,282

Find flight deals from Region of Waterloo Intl to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 December 2025.

Round-trip from

C$ 993

One-way from

C$ 573

Popular in

December

Cheapest in

September

Average price

C$ 2,483
WestJet
  • WestJet
  • 29/1-28/5
  • 3 total stops
  • 42h 15m total
  • Toronto to Seoul
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WestJet
  • WestJet
  • 22/5
  • 1 total stop
  • 23h 45m total
  • Toronto to Seoul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 87 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to Seoul 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 December 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Seoul that are best for you.

Fly from

Region of Waterloo Intl

Fly to

Seoul

Route

Depart

Return

Price

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 29/1

6:20 a.m.-9:35 p.m.

2 stops25h 15m

Incheon Intl

Thu 28/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 993

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 19/4

6:05 a.m.-6:45 p.m.

1 stop23h 40m

Incheon Intl

Tue 26/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,094

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 16/5

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

1 stop23h 45m

Incheon Intl

Sat 6/6

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,131

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Fri 22/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,260

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 2/5

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

1 stop23h 45m

Incheon Intl

Fri 22/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,293

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Tue 28/4

6:00 a.m.-9:35 p.m.

2 stops26h 35m

Incheon Intl

Mon 18/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,326

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 2/5

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

1 stop23h 45m

Incheon Intl

Sat 16/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,334

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 2/5

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

1 stop23h 45m

Incheon Intl

Sun 31/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,338

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Fri 24/4

6:05 a.m.-6:45 p.m.

1 stop23h 40m

Incheon Intl

Sat 9/5

8:45 p.m.-12:45 a.m.

1 stop17h 00m

C$ 1,387

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Mon 25/5

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

1 stop23h 45m

Incheon Intl

Tue 4/8

8:45 p.m.-6:55 p.m.

1 stop35h 10m

C$ 1,461

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/12

Showing 1-10 of 19 results
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Best time to book a flight from Region of Waterloo Intl to Seoul

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

    Departing from Toronto Region of Waterloo Intl Airport to Seoul will take you 23h 45m. Airlines will cover a distance of 10612 km.

  • Can I find deals for flights from Region of Waterloo Intl to Seoul that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to Seoul?

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

  • Can I find deals for business class flights from Region of Waterloo Intl to Seoul?

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

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