Cheap Flights from Adelaide to Ottawa from $3,966

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Flight deals from Adelaide to Ottawa

Looking for a cheap last-minute deal or the best return flight from Adelaide Airport to Ottawa? If you want to travel next month, return fares start from $4,068. Find the lowest prices on one-way and return tickets right here.

Ottawa.$3,966 per passenger.Departing Thu, 13 Aug, returning Fri, 28 Aug.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Thu, 13 Aug, arriving in Ottawa International.Inbound indirect flight with Qantas, departs from Ottawa International on Fri, 28 Aug, arriving in Adelaide.Price includes taxes and charges.From $3,966, select.

Ottawa.$4,068 per passenger.Departing Fri, 22 May, returning Fri, 29 May.Return flight with Qantas and WestJet.Outbound indirect flight with Qantas, departs from Adelaide on Fri, 22 May, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Fri, 29 May, arriving in Adelaide.Price includes taxes and charges.From $4,068, select.

Ottawa.$4,233 per passenger.Departing Tue, 18 Aug, returning Thu, 12 Nov.Return flight with Qatar Airways and Porter Airlines.Outbound indirect flight with Qatar Airways, departs from Adelaide on Tue, 18 Aug, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Thu, 12 Nov, arriving in Adelaide.Price includes taxes and charges.From $4,233, select.

Ottawa.$4,237 per passenger.Departing Tue, 7 Jul, returning Tue, 11 Aug.Return flight with Qantas and WestJet.Outbound indirect flight with Qantas, departs from Adelaide on Tue, 7 Jul, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Tue, 11 Aug, arriving in Adelaide.Price includes taxes and charges.From $4,237, select.

Ottawa.$4,284 per passenger.Departing Thu, 28 May, returning Wed, 5 Aug.Return flight with Qatar Airways and Porter Airlines.Outbound indirect flight with Qatar Airways, departs from Adelaide on Thu, 28 May, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Wed, 5 Aug, arriving in Adelaide.Price includes taxes and charges.From $4,284, select.

Ottawa.$4,328 per passenger.Departing Fri, 10 Jul, returning Fri, 24 Jul.Return flight with Qantas and WestJet.Outbound indirect flight with Qantas, departs from Adelaide on Fri, 10 Jul, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Fri, 24 Jul, arriving in Adelaide.Price includes taxes and charges.From $4,328, select.

Find the cheapest month to fly from Adelaide to Ottawa

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

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Alternative Adelaide to Ottawa routes

Looking for the cheapest, fastest or easiest route from Adelaide to Ottawa? You could fly into the following airports instead.

Ottawa International

11km from central Ottawa

ClosestCheapest

from $3,966

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Ottawa Gatineau

15km from central Ottawa

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Adelaide to Ottawa: Flight information

The things to know before you go.

Cheapest flight found	$2,374
Cheapest month to fly	August

Finding cheap flights from Adelaide to Ottawa: Frequently asked questions

How many airports are there in Ottawa?

There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.

How much are return flights from Adelaide to Ottawa?

The best price we found for a return flight from Adelaide to Ottawa is $3,966. 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.

Which airlines fly direct from Adelaide to Ottawa?

Currently, there are no airlines that fly direct from Adelaide to Ottawa. But we found flights with one or more stops from $3,966.

How many flights are there a week from Adelaide to Ottawa?

As of April 2026, there are no flights flying from Adelaide to Ottawa.

When is the cheapest time to fly from Adelaide to Ottawa?

The cheapest month to fly from Adelaide to Ottawa is usually August.

Which is the cheapest airport to fly into in Ottawa?

If you're flying from Adelaide Airport, the cheapest airport near Ottawa is Ottawa International – which is 11.2 km away from the centre of Ottawa. We've found flights into this airport from $3,966.

Which upcoming date is cheapest to fly from Adelaide Airport to Ottawa on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Ottawa on Thursday, 13 August 2026.

Can I get a direct flight from Adelaide Airport to Ottawa?

No airlines currently offer direct flights between Adelaide Airport and Ottawa. Most routes have one or more stops.

How can I get the best flight deal from Adelaide Airport to Ottawa?

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 Ottawa 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.

When is the best time to book flights to Ottawa?

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

What’s the weather like in Ottawa?

In April, the average temperature is usually around 6°C. July is typically the warmest month in Ottawa, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -16°C. The rainiest month is June.

Which is the cheapest airline to fly from Adelaide Airport to Ottawa with?

Currently, Qantas offers the cheapest flight tickets to Ottawa.

Flying from Adelaide Airport (ADL) to Ottawa: what you need to know

The timezone in Ottawa is UTC-4. The city is 14 hours 30 minutes behind Adelaide, where Adelaide Airport is located.
To avoid missing your ADL to Ottawa flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.
Flying during a popular month like July? School holidays and other popular seasons can lead to longer lines at security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before domestic departures.
Located around 6 kilometres from the centre of Adelaide, ADL can be reached in about 15 minutes by car. The journey on public transport will take roughly 50 minutes.
Searching for a hotel close to ADL? If you've booked an early flight from Adelaide Airport to Ottawa, these stays set you up for a seamless send-off:
Of all flights departing from Adelaide Airport, 75.6% land on time at their destination.

How to find the cheapest flights from Adelaide Airport (ADL) to Ottawa

$2,374 is currently the lowest price for a one-way Adelaide Airport to Ottawa flight. A return plane ticket starts from $3,966. These fares may change depending on demand.
To pick up cheap flights from ADL to Ottawa, book in advance. Airlines generally offer the most competitive fares when flights are first released.
If you have flexibility with your travel dates, make the most of the 'Whole month' tool. It'll show you the cheapest price across each month when searching for your Adelaide Airport to Ottawa ticket.
You don't need to check in daily to see if fares have dropped when you create a Price Alert. We'll update you when there's an even bigger deal on cheap flights from ADL to Ottawa.
Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Adelaide Airport to Ottawa by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Ottawa

Ottawa Gatineau Airport (YND)

Ottawa Gatineau Airport (YND) is around 24 kilometres from central Ottawa. If you're catching a taxi or a ride-share, the drive will take roughly 20 minutes.
If you're travelling by public transport, expect a journey time of about 1 hour 40 minutes.
Stay just a quick transfer away if you're jetting in on a late flight from Adelaide Airport to Ottawa. Meilleure Auberge is a good option near YND. Or check in and enjoy some rest at Lovely Room 4mins From Gatineau-Ottawa Airport before heading to your final destination.
Start your adventure sooner with an Ottawa Gatineau Airport rental car. Book your wheels from Hertz to explore parts of Ottawa that don't always get the spotlight.
Reserve your ride from Ottawa Gatineau Airport a few weeks in advance of your flight from ADL to Ottawa. If you're planning to travel during a peak period, book even earlier to get the lowest price possible.

Ottawa/Macdonald-Cartier International Airport (YOW)

Once your flight from Adelaide Airport to Ottawa has landed, you can make your way to the city centre in around 20 minutes by car. Central Ottawa is roughly 13 kilometres from Ottawa/Macdonald-Cartier International Airport (YOW).
You can expect the journey to take roughly 45 minutes on public transport.
Place the 'Do not disturb' sign on your door and unwind at a hotel close to YOW. Here are a few options where you can settle in after your ADL to Ottawa flight:
The fastest way to get to where you're going is with an Ottawa/Macdonald-Cartier International Airport rental car. Collect a set of wheels from Routes Car Rentals, Alamo or Budget and make a speedy getaway.
Don't pay more than you need to. Booking your ride two weeks ahead of your arrival at YOW can help you lock in a better rate.
The address for Ottawa/Macdonald-Cartier International Airport is 50 Airport Road.

Best time to go to Ottawa

Carefully consider your travel dates before securing your flight from Adelaide Airport to Ottawa. The city buzzes during high season, but hotel prices are generally higher and top attractions can get busy. Visit Ottawa in the off-season if you want a more relaxed vibe.
The warmest month in Ottawa is July, with temperatures ranging between 13ºC and 27ºC. Lock in your Adelaide Airport to Ottawa plane ticket then if that's the weather you find most pleasant.
January has average temperatures of between -19ºC and -2ºC. Look for a cheap ticket from ADL to Ottawa around that time if you like travelling in cooler conditions.

More about Ottawa

Once you've booked your flight from Adelaide Airport to Ottawa, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Ottawa:
All great journeys should include some sightseeing. Rideau Canal, Parliament Hill and National Gallery of Canada are must-do's during your Ottawa adventure.

Explore more of Canada

Toronto is just one of the many places in Canada waiting to be discovered once you've taken in the sights of Ottawa. Around 354 kilometres away to the south-west, its top attractions include CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.
If you're looking to explore another corner of Canada, head for Montreal, about 153 kilometres east of Ottawa. Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal are key reasons to visit.