Cheap Flights from Ottawa to Shannon

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Find the cheapest month or even day of the year to fly to Shannon

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Flight deals from Ottawa to Shannon

Looking for a cheap last-minute deal or the best return flight from Ottawa to Shannon Airport? If you want to travel next month, return fares start from Rs219,247. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Shannon flights are currently cheapest in August.

Ottawa to Shannon: Alternative routes

Compare routes from Ottawa to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

Ottawa to Shannon: Flight information

The things to know before you go.
Cheapest flight foundRs90,180
Cheapest month to flyAugust

Finding cheap flights from Ottawa to Shannon: Frequently asked questions

The best price we found for a return flight from Ottawa to Shannon is Rs219,247. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Shannon. But we found flights with one stop from Rs219,247.
As of July 2026, there are no flights flying from Ottawa to Shannon.
The cheapest month to fly from Ottawa to Shannon is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Shannon Airport on Sunday, 23 August 2026.
No airlines currently offer direct flights between Ottawa and Shannon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Shannon is Porter Airlines .

Flying from Ottawa to Shannon Airport (SNN): What you need to know

  • Shannon Airport is located in Shannon. The city follows the UTC+0 timezone and is five hours ahead of Ottawa.

  • Give yourself plenty of time to make your flight from Ottawa to SNN. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Head to the airport even earlier during popular months like August. Aim for two hours before domestic departures and up to four hours for an international flight. Once you've checked in, you can use any extra time to relax or find something to eat.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • Located around 14 kilometres from the centre of Ottawa, YOW can be reached in about 20 minutes by car (depending on traffic). The journey on public transport will take roughly 35 minutes.

  • Looking for a convenient hotel close to Ottawa Macdonald-Cartier International Airport? If you've booked an early flight from Ottawa to Shannon Airport, these accommodation options will have you sleeping a quick hop from check-in:

  • Of all flights departing from Ottawa Macdonald-Cartier International Airport, 58% arrive on time at their destination.

  • YOW's address is 50 Airport Road.

About Shannon Airport (SNN)

Getting from Shannon Airport (SNN) to central Shannon

  • Central Shannon is about 3 kilometres from Shannon Airport. Journey times by taxi or car hire will vary depending on traffic conditions and time of day, so do some research ahead of time.

  • If you're using public transport, expect a journey of roughly 15 minutes.

How to find the cheapest flights from Ottawa to Shannon Airport (SNN)

  • The lowest price we've found for a one-way ticket from Ottawa to Shannon Airport is Rs90,180. For a return flight on this route, the best price is Rs219,247. Depending on the availability and when you book, these fares may change.

  • To pick up cheap flights from Ottawa to SNN, book early. Airlines tend to offer lower fares when tickets first go on sale.

  • Cheap Ottawa to Shannon Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' search tool to compare fares across every month and then choose the cheapest day.

  • You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment a lower fare pops up on plane tickets from Ottawa to SNN.

  • Filters make it easier to snap up a deal on your flight from Ottawa to Shannon Airport. Choose the departure times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Ottawa to Shannon Airport (SNN)

  • It's time to work out your travel dates for your flight from Ottawa to Shannon Airport (SNN). June is the busiest month to travel to Shannon. If you're all about a more relaxed kind of trip, head there in January.

  • Lock in a Ottawa to SNN plane ticket departing in July if you want to visit the city during its warmest month. Expect temperatures in Shannon to range from 10ºC to 22ºC.

  • If you want cooler conditions, look for a cheap ticket from Ottawa to Shannon Airport in January when temperatures are between 0ºC and 9ºC.

More about Shannon

  • Start your Shannon trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Ottawa to Shannon Airport, explore our range of accommodation options including:

  • There are so many things to see and do in this city, it can be tricky to know where to start. View Point Bunratty Castle, Atlantic Air Adventures and Mooghaun Hill Fort are top attractions which should be on every Shannon itinerary.

Explore more of Ireland

  • You've done Shannon, now it's time to discover more of Ireland. Journey around 193 kilometres northeast to Dublin to tick off its leading sights. From Guinness Storehouse to Trinity College Library and St. Patrick's Cathedral, you've got a jam-packed schedule ahead.

  • If you're ready to explore another side of Ireland, head for Tallaght, roughly 177 kilometres east of Shannon. St Maelruain's Church of Ireland, St. Mark's Parish and Church of the Incarnation, Fettercairn are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.