Find flights
When to book
FAQs

Cheap flights from Ottawa to Busan from C$ 2,638

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PUS
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Busan (PUS). 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 29 October 2025.

Round-trip from

C$ 2,638
Air France
  • Air France
  • 5/4-9/4
  • 4 total stops
  • 79h 25m total
  • Ottawa to Busan
Search Deals

Find flight deals from Ottawa to Busan

Enter your travel dates to find the best prices.

Best flights from Ottawa to Busan
Discover carefully curated flight deals from Ottawa to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Sun 5/45:15 p.m.YOW - PUS
2 stops36h 05mAir France
Thu 9/48:45 a.m.PUS - YOW
2 stops43h 20mAir France
Deal found 26/10C$ 2,638
Sun 5/45:15 p.m.YOW - PUS
2 stops38h 30mKLM
Thu 9/44:30 p.m.PUS - YOW
2 stops59h 35mKLM
Deal found 27/10C$ 2,768

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Busan 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 29 October 2025.
Use the filters below to find and compare flights from Ottawa to Busan that are best for you.

Fly from

Ottawa

Fly to

Busan

Route

Depart

Return

Price

OttawaBusan

YOW - PUS

YOWPUS

Ottawa

Sun 5/4

5:15 p.m.-6:20 p.m.

2 stops36h 05m

Busan Gimhae

Thu 9/4

8:45 a.m.-3:05 p.m.

2 stops43h 20m

C$ 2,638

OttawaBusan

YOW - PUS

YOWPUS

Ottawa

Sun 5/4

5:15 p.m.-8:45 p.m.

2 stops38h 30m

Busan Gimhae

Thu 9/4

4:30 p.m.-3:05 p.m.

2 stops59h 35m

C$ 2,768

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Best time to book a flight from Ottawa to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Busan. 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 Ottawa to Busan?

    Departing from Ottawa to Busan will take you 36h 05m. The distance from Ottawa to Busan is about 10721 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Busan 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

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 Ottawa to Busan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Busan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Busan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on Ottawa to Busan 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.