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Cheap flights from Ottawa to Seoul from C$ 645

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SEL
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 18 November 2025.

Sun 23/118:50 a.m.YOW - ICN
1 stop22h 45mMultiple Airlines
Sun 30/119:20 p.m.ICN - YOW
2 stops41h 22mMultiple Airlines
Deal found 16/11C$ 1,371
Mon 24/115:50 p.m.YOW - ICN
2 stops29h 45mMultiple Airlines
Mon 1/121:20 p.m.ICN - YOW
3 stops34h 03mMultiple Airlines
Deal found 16/11C$ 1,520
Thu 11/128:50 a.m.YOW - ICN
1 stop22h 45mMultiple Airlines
Tue 16/129:20 p.m.ICN - YOW
2 stops41h 22mMultiple Airlines
Deal found 16/11C$ 1,584
Fri 21/113:05 p.m.YOW - ICN
2 stops40h 30mMultiple Airlines
Sun 30/119:20 p.m.ICN - YOW
1 stop31h 24mMultiple Airlines
Deal found 18/11C$ 1,601
Fri 26/123:00 p.m.YOW - ICN
2 stops40h 35mMultiple Airlines
Tue 3/29:20 p.m.ICN - YOW
1 stop31h 24mMultiple Airlines
Deal found 15/11C$ 1,676
Sat 27/125:40 a.m.YOW - ICN
2 stops25h 55mMultiple Airlines
Thu 5/29:20 p.m.ICN - YOW
1 stop31h 24mMultiple Airlines
Deal found 16/11C$ 1,712
Fri 26/125:40 a.m.YOW - GMP
2 stops39h 20mChina Eastern
Tue 3/28:50 p.m.GMP - YOW
2 stops41h 49mChina Eastern
Deal found 15/11C$ 2,440
Mon 24/116:20 a.m.YOW - GMP
2 stops50h 10mANA
Thu 27/1112:25 p.m.GMP - YOW
2 stops25h 53mANA
Deal found 17/11C$ 3,748
Sun 28/126:15 a.m.YOW - GMP
2 stops26h 15mANA
Tue 3/212:25 p.m.GMP - YOW
2 stops32h 18mANA
Deal found 15/11C$ 4,082
Thu 25/127:45 a.m.YOW - GMP
2 stops24h 45mANA
Wed 7/112:25 p.m.GMP - YOW
2 stops32h 18mANA
Deal found 18/11C$ 4,530
Sat 27/127:45 a.m.YOW - GMP
2 stops37h 35mANA
Wed 4/212:25 p.m.GMP - YOW
2 stops32h 18mANA
Deal found 16/11C$ 4,910
Sun 28/127:45 a.m.YOW - GMP
2 stops24h 45mANA
Mon 2/212:25 p.m.GMP - YOW
2 stops32h 18mANA
Deal found 15/11C$ 4,913

Cheap 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 18 November 2025.

Round-trip from

C$ 1,231

One-way from

C$ 645

Popular in

December

Cheapest in

May

Average price

C$ 1,771
13/5-23/5
  • 13/5-23/5
  • 4 total stops
  • 45h 08m total
  • Ottawa to Seoul
Search Deals
14/1
  • 14/1
  • 2 total stops
  • 49h 55m total
  • Ottawa to Seoul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 18 November 2025.
Use the filters below to find and compare flights from Ottawa to Seoul that are best for you.

Fly from

Ottawa

Fly to

Seoul

Route

Depart

Return

Price

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Wed 13/5

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

1 stop22h 00m

Incheon Intl

Sat 23/5

9:10 p.m.-6:55 a.m.

2 stops22h 45m

C$ 1,239

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 3/5

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

2 stops26h 35m

Incheon Intl

Sun 17/5

8:45 p.m.-5:28 a.m.

2 stops21h 43m

C$ 1,448

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Fri 15/5

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

1 stop23h 45m

Incheon Intl

Sun 24/5

8:45 p.m.-5:28 a.m.

2 stops21h 43m

C$ 1,663

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Tue 13/1

5:45 a.m.-4:00 p.m.

2 stops20h 15m

Incheon Intl

Mon 23/2

6:55 p.m.-9:42 a.m.

2 stops28h 47m

C$ 1,687

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 2/4

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

1 stop36h 00m

Incheon Intl

Thu 30/4

8:45 p.m.-5:28 a.m.

2 stops21h 43m

C$ 1,712

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 28/12

5:40 a.m.-9:35 p.m.

2 stops25h 55m

Incheon Intl

Thu 5/2

9:20 p.m.-2:44 p.m.

1 stop31h 24m

C$ 1,712

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 16/4

7:45 a.m.-4:05 p.m.

1 stop19h 20m

Incheon Intl

Thu 14/5

5:45 p.m.-4:16 p.m.

1 stop35h 31m

C$ 1,730

OttawaSeoul

YOW - GMP

YOWGMP

Ottawa

Tue 7/4

6:52 a.m.-10:20 p.m.

2 stops50h 28m

Seoul Gimpo Intl

Sat 11/4

7:55 p.m.-6:45 a.m.

2 stops47h 50m

C$ 2,256

OttawaSeoul

YOW - GMP

YOWGMP

Ottawa

Sat 18/4

10:35 a.m.-11:05 a.m.

2 stops35h 30m

Seoul Gimpo Intl

Sat 25/4

7:40 a.m.-6:45 a.m.

2 stops36h 05m

C$ 2,306

OttawaSeoul

YOW - GMP

YOWGMP

Ottawa

Sat 25/4

6:52 a.m.-6:35 p.m.

2 stops46h 43m

Seoul Gimpo Intl

Fri 8/5

7:55 p.m.-8:19 a.m.

2 stops49h 24m

C$ 2,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/11

Showing 1-10 of 31 results
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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$ 868). Flying from Ottawa to Seoul in December is currently the most expensive (average of C$ 1,757). 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.

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

Find hourly flight availability from Ottawa 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 18 November 2025.

When flying from Ottawa to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

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 61% 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.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 1,391.

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: 18h 10m.

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 40m.

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 18 November 2025.
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
3,163 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
WestJet
7.2
Good
3,163 reviews
WestJet
7.2
Good
3,163 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
Air Canada
7.1
Good
10,462 reviews
WestJet
7.2
Good
3,163 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Overall

7.2

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

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?

    ANA can get you from Ottawa to Seoul in just under 50h 28m. Your travel time can differ by up to . The distance between Ottawa and Seoul is about 10520 km.

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

    Currently priced at C$ 1,256, 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$ 1,391. Users have found that WestJet is 29% 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$ 868). Flying from Ottawa to Seoul in December is currently the most expensive (average of C$ 1,757). 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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,256AverageC$ 1,751FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,391AverageC$ 1,856FlexibilityNo 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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