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Cheap flights from Toronto Region of Waterloo Intl Airport to Seoul from C$ 628

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — SEL
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

Cheap 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 octubre 2025.

Round-trip from

C$ 1,269

One-way from

C$ 628

Popular in

December

Cheapest in

September

Average price

C$ 1,754
WestJet
  • WestJet
  • 5/3-6/4
  • 4 total stops
  • 55h 09m total
  • Toronto to Seoul
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WestJet
  • WestJet
  • 11/4
  • 1 total stop
  • 34h 45m total
  • Toronto to Seoul
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Highest demand for flights based on searches. 5% potential increase in price (C$ 147 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 2025.

sáb. 15/116:20 a.m.YKF - ICN
2 stops25h 15mMultiple Airlines
dom. 30/119:20 p.m.ICN - YKF
2 stops22h 08mMultiple Airlines
Deal found 30/10C$ 1,557
vie. 12/127:05 a.m.YKF - ICN
3 stops42h 55mMultiple Airlines
vie. 19/121:05 p.m.ICN - YKF
2 stops30h 23mMultiple Airlines
Deal found 28/10C$ 1,768
jue. 11/126:20 a.m.YKF - ICN
3 stops25h 15mMultiple Airlines
dom. 11/19:20 p.m.ICN - YKF
2 stops22h 08mMultiple Airlines
Deal found 28/10C$ 2,009
lun. 29/126:20 a.m.YKF - ICN
2 stops21h 25mWestJet
vie. 9/16:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Deal found 28/10C$ 4,154
mar. 11/116:20 a.m.YKF - ICN
2 stops21h 25mWestJet
sáb. 29/1110:55 p.m.ICN - YKF
2 stops44h 33mWestJet
Deal found 29/10C$ 4,274
lun. 1/126:20 a.m.YKF - ICN
2 stops32h 40mWestJet
vie. 12/1210:55 p.m.ICN - YKF
2 stops20h 33mWestJet
Deal found 29/10C$ 4,301
lun. 1/126:20 a.m.YKF - ICN
2 stops32h 40mWestJet
dom. 7/126:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Deal found 29/10C$ 4,302
jue. 4/126:20 a.m.YKF - ICN
2 stops45h 25mWestJet
dom. 14/126:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Deal found 29/10C$ 4,315
jue. 11/126:20 a.m.YKF - ICN
2 stops21h 25mWestJet
dom. 11/16:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Deal found 28/10C$ 4,505
jue. 6/116:20 a.m.YKF - ICN
2 stops56h 40mWestJet
dom. 16/116:30 p.m.ICN - YKF
2 stops48h 58mWestJet
Deal found 28/10C$ 4,879
mar. 4/116:20 a.m.YKF - ICN
2 stops45h 25mWestJet
mar. 11/116:30 p.m.ICN - YKF
2 stops48h 58mWestJet
Deal found 30/10C$ 5,093

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 octubre 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

jue. 5/3

6:20 a.m.-5:45 a.m.

3 stops33h 25m

Incheon Intl

lun. 6/4

8:45 p.m.-5:29 a.m.

1 stop21h 44m

C$ 1,269

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

sáb. 24/1

7:00 p.m.-5:10 p.m.

2 stops32h 10m

Incheon Intl

dom. 1/2

9:20 p.m.-5:29 a.m.

2 stops22h 09m

C$ 1,353

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

dom. 22/2

7:05 a.m.-7:25 p.m.

3 stops46h 20m

Incheon Intl

lun. 2/3

6:55 p.m.-4:00 p.m.

3 stops35h 05m

C$ 1,391

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

sáb. 28/3

7:00 p.m.-6:45 p.m.

1 stop34h 45m

Incheon Intl

lun. 6/4

8:45 p.m.-5:29 a.m.

1 stop21h 44m

C$ 1,406

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

lun. 9/3

6:20 a.m.-4:20 a.m.

3 stops33h 00m

Incheon Intl

mié. 8/4

5:45 p.m.-5:29 a.m.

2 stops24h 44m

C$ 1,415

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

sáb. 15/11

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

2 stops25h 15m

Incheon Intl

dom. 30/11

9:20 p.m.-5:28 a.m.

2 stops22h 08m

C$ 1,557

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

vie. 12/12

7:05 a.m.-4:00 p.m.

3 stops42h 55m

Incheon Intl

vie. 19/12

1:05 p.m.-5:28 a.m.

2 stops30h 23m

C$ 1,768

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

jue. 11/12

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

3 stops25h 15m

Incheon Intl

dom. 11/1

9:20 p.m.-5:28 a.m.

2 stops22h 08m

C$ 2,009

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

sáb. 11/4

7:00 p.m.-6:45 p.m.

1 stop34h 45m

C$ 628

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

mié. 3/12

6:55 p.m.-9:35 p.m.

3 stops36h 40m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 18 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

What is the cheapest time of day to fly from YKF to SEL?

Find hourly flight availability from Region of Waterloo Intl to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 octubre 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Region of Waterloo Intl Airport to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

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 34h 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.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Region of Waterloo Intl.

Can Cheapflights find flights from Region of Waterloo Intl to Seoul with no change fees?

Need flexible booking options for your flight to Seoul from Region of Waterloo Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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