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Cheap flights from Ottawa to Seoul from C$ 499

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SEL
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Seoul
Explore the most affordable flight options available from Ottawa to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Thu 10/94:15 p.m. -
1 stop37h 30m
Thu 24/98:45 p.m. -
1 stop33h 30m
Deal found 14/8C$ 1,033
Wed 9/96:55 a.m. -
2 stops22h 50m
Thu 24/98:45 p.m. -
2 stops28h 45m
Deal found 16/8C$ 1,051
Tue 1/96:05 p.m. -
2 stops39h 20m
Sat 12/98:10 a.m. -
2 stops29h 43m
Deal found 16/8C$ 1,543
Sat 5/96:05 p.m. -
2 stops39h 20m
Thu 17/98:10 a.m. -
2 stops29h 43m
Deal found 13/8C$ 1,799
Tue 3/117:45 a.m. -
2 stops24h 45m
Wed 11/1112:25 p.m. -
2 stops26h 31m
Deal found 15/8C$ 1,805
Sun 18/106:55 a.m. -
2 stops46h 40m
Tue 27/107:45 a.m. -
2 stops30h 11m
Deal found 15/8C$ 1,873
Wed 4/117:45 a.m. -
2 stops24h 45m
Fri 20/117:45 a.m. -
2 stops31h 11m
Deal found 13/8C$ 1,889
Sat 21/117:45 a.m. -
2 stops24h 45m
Sat 28/1112:25 p.m. -
2 stops26h 31m
Deal found 15/8C$ 1,932
Tue 6/106:05 p.m. -
2 stops39h 20m
Tue 20/108:10 a.m. -
2 stops29h 43m
Deal found 15/8C$ 1,956
Thu 10/96:25 a.m. -
2 stops26h 55m
Thu 24/97:40 a.m. -
2 stops26h 55m
Deal found 14/8C$ 1,964
Mon 7/910:37 a.m. -
2 stops35h 28m
Sun 20/97:55 p.m. -
2 stops31h 04m
Deal found 15/8C$ 2,178
Sun 27/126:15 a.m. -
2 stops50h 15m
Tue 12/17:50 p.m. -
2 stops43h 06m
Deal found 14/8C$ 2,232

Find flight deals from Ottawa to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 17 August 2026.

Round-trip from

C$ 1,033

One-way from

C$ 499

Popular in

December

Cheapest in

September

Average price

C$ 1,862
WestJet
  • WestJet
  • 10/9-24/9
  • 2 total stops
  • 71h 00m total
  • Ottawa to Seoul
Search Deals
WestJet
  • WestJet
  • 23/10
  • 1 total stop
  • 33h 30m total
  • Ottawa to Seoul
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 357 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 17 August 2026.
Use the filters below to find and compare flights from Ottawa to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Thu 10/9

7:20 a.m.-6:45 p.m.

1 stop22h 25m

Incheon Intl

Thu 24/9

8:45 p.m.-12:30 p.m.

2 stops28h 45m

C$ 1,071

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Thu 10/9

6:15 p.m.-6:45 p.m.

2 stops35h 30m

Incheon Intl

Thu 24/9

8:40 p.m.-5:35 a.m.

3 stops21h 55m

C$ 1,358

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Sun 18/10

6:15 p.m.-4:05 p.m.

2 stops32h 50m

Incheon Intl

Tue 27/10

5:55 p.m.-12:56 a.m.

1 stop20h 01m

C$ 1,429
Quickest round-trip

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Tue 3/11

7:45 a.m.-5:10 p.m.

1 stop19h 25m

Incheon Intl

Wed 11/11

6:55 p.m.-12:56 a.m.

1 stop20h 01m

C$ 1,430

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Sat 5/9

7:20 a.m.-5:30 a.m.

2 stops33h 10m

Incheon Intl

Thu 17/9

8:40 p.m.-5:35 a.m.

3 stops21h 55m

C$ 1,531

OttawaSeoul

YOW Ottawa - GMP Seoul Gimpo Intl

YOWGMP

Ottawa

Tue 1/9

6:05 p.m.-10:25 p.m.

2 stops39h 20m

Seoul Gimpo Intl

Sat 12/9

8:10 a.m.-12:53 a.m.

2 stops29h 43m

C$ 1,543

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Tue 3/11

5:45 p.m.-5:30 a.m.

2 stops21h 45m

Incheon Intl

Wed 11/11

2:30 p.m.-8:13 a.m.

3 stops31h 43m

C$ 1,674

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Sun 13/9

6:05 p.m.-4:05 p.m.

1 stop33h 00m

Incheon Intl

Thu 17/9

5:45 p.m.-12:53 a.m.

1 stop20h 08m

C$ 1,703

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Wed 4/11

8:40 a.m.-5:45 p.m.

3 stops43h 05m

Incheon Intl

Fri 20/11

1:20 p.m.-8:13 a.m.

3 stops32h 53m

C$ 1,752

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Sat 10/10

9:05 a.m.-4:25 p.m.

1 stop18h 20m

Incheon Intl

Sat 24/10

5:45 p.m.-9:47 a.m.

2 stops29h 02m

C$ 1,799

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/8

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Ottawa 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 Ottawa to Seoul

What is the cheapest month to book a flight from Ottawa to Seoul?

Currently, October is the cheapest month in which you can book a flight from Ottawa to Seoul (average of C$ 1,655). Flying from Ottawa to Seoul in December is currently the most expensive (average of C$ 2,859). 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.

How much does it cost to fly round-trip from Ottawa to Seoul?

Airfare is below average for this route at the moment.
Ottawa to Seoul flights typically cost between C$ 1,721 and C$ 1,895 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,033 on WestJet (10 Sep-24 Sep).

What’s the top layover airport for flights from Ottawa to Seoul?

Share of one-stop round-trip flights from Ottawa to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 69% of one-stop itineraries from Ottawa to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Seoul?

Average round-trip fare for 1-stop flights from Ottawa to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 1,262.

What’s the fastest layover option from Ottawa to Seoul?

Shortest average travel time for 1-stop one-way flights from Ottawa to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 16h 34m.

Which airport typically offers the quickest layover for flights from Ottawa to Seoul?

Average layover duration for 1-stop one-way flights from Ottawa to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 37m.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 17 August 2026.
Check out reviews from past customers who have flown with WestJet and Air Canada from Ottawa to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,430 reviews
Check prices

Crew

7.9

Boarding

7.4

Overall

7.2

Entertainment

6.1

Comfort

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,430 reviews
WestJet
7.2
Good
3,430 reviews
Check prices

Crew

7.9

Boarding

7.4

Overall

7.2

Entertainment

6.1

Comfort

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
11,485 reviews
WestJet
7.2
Good
3,430 reviews
Check prices

Crew

7.9

Boarding

7.4

Overall

7.2

Entertainment

6.1

Comfort

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Seoul?

    If you book a flight to Seoul from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to Seoul per day from 2 different airlines.

  • How long is the flight from Ottawa to Seoul?

    WestJet, Air Canada, and ANA can get you from Ottawa to Seoul in just under 22h 25m. Your travel time can differ by up to 10h 25m. The distance between Ottawa and Seoul is about 10541 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ottawa to Seoul round-trip?

    Currently priced at C$ 905, WestJet will fly you from Ottawa to Seoul and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 1,322. Users have found that WestJet is 51% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ottawa to Seoul that include hotel bookings?

    Yes. In addition to deals on Ottawa to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Seoul?

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

  • Can I find deals for business class flights from Ottawa to Seoul?

    Yes. Cheapflights offers flight deals from Ottawa 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.

  • What is the cheapest month to book a flight from Ottawa to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Ottawa to Seoul (average of C$ 1,655). Flying from Ottawa to Seoul in December is currently the most expensive (average of C$ 2,859). 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.

Top 2 airlines flying from Ottawa to Seoul

Discover the top 2 airlines that operate flights from Ottawa to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 905AverageC$ 1,585FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,322AverageC$ 1,898FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Ottawa to Seoul?

Cheapflights helps you search for flights from Ottawa to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Seoul with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Seoul with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Seoul become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Seoul 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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