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Cheap flights from Ottawa to Shannon from C$ 1,154

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SNN
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Shannon (SNN). 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 8 January 2026.

Round-trip from

C$ 1,154
Air Canada
  • Air Canada
  • 16/4-20/4
  • 2 total stops
  • 28h 40m total
  • Ottawa to Shannon
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Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Shannon
Explore the most affordable flight options available from Ottawa to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Thu 16/43:10 p.m.YOW - SNN
1 stop14h 05mAir Canada
Mon 20/412:30 p.m.SNN - YOW
1 stop14h 35mAir Canada
Deal found 7/1C$ 1,154
Wed 4/29:55 p.m.YOW - SNN
1 stop13h 50mMultiple Airlines
Wed 11/27:50 a.m.SNN - YOW
1 stop11h 40mMultiple Airlines
Deal found 6/1C$ 1,316
Wed 4/26:20 p.m.YOW - SNN
2 stops36h 10mAir Canada
Wed 11/27:50 a.m.SNN - YOW
2 stops30h 51mAir Canada
Deal found 6/1C$ 1,360

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Shannon 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 8 January 2026.
Use the filters below to find and compare flights from Ottawa to Shannon that are best for you.

Fly from

Ottawa

Fly to

Shannon

Route

Depart

Return

Price

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Thu 16/4

3:10 p.m.-10:15 a.m.

1 stop14h 05m

Shannon

Mon 20/4

12:30 p.m.-10:05 p.m.

1 stop14h 35m

C$ 1,154

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Wed 4/2

9:55 p.m.-4:45 p.m.

1 stop13h 50m

Shannon

Wed 11/2

7:50 a.m.-2:30 p.m.

1 stop11h 40m

C$ 1,316

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Wed 4/2

6:20 p.m.-11:30 a.m.

2 stops36h 10m

Shannon

Wed 11/2

7:50 a.m.-9:41 a.m.

2 stops30h 51m

C$ 1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Ottawa to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon. 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 Shannon, Clare?

    Air Canada can get you from Ottawa to Shannon, Clare in just under 14h 05m. Your travel time can differ by up to . The distance from Ottawa to Shannon, Clare is about 4756 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Shannon 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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Can Cheapflights find flights from Ottawa to Shannon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Shannon, users can toggle the no change fees filter when performing a flight search.

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