Cheap Flights from Ottawa to Prague

Compare Ottawa to Prague flight deals

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

Book the best Prague fare with no extra fees

Find the cheapest month to fly from Ottawa to Prague

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

Ottawa to Prague: Alternative routes

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

Ottawa to Prague: Flight information

The things to know before you go.
Cheapest flight foundR 5,638
Cheapest month to flyMay

Finding cheap flights from Ottawa to Prague: Frequently asked questions

The best price we found for a return flight from Ottawa to Prague is R 11,364. 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 Prague. But we found flights with one stop from R 11,364.
As of March 2026, there are no flights flying from Ottawa to Prague.
The cheapest month to fly from Ottawa to Prague is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Prague Airport on Monday, 4 May 2026.
No airlines currently offer direct flights between Ottawa and Prague 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 Prague 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 Prague is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Prague is WestJet .

Travelling from Ottawa to Vaclav Havel Airport Prague (PRG): What you need to know

  • The timezone in Prague is UTC+1, which is six hours ahead of Ottawa. Vaclav Havel Airport Prague is located in Prague.

  • Get to the airport on time so you don't miss your flight from Ottawa to PRG. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Head to the airport even earlier during popular months like August. Aim for two hours before domestic departures and as much as four hours for international journeys. Once you've checked in, you can use any extra time to finalize your plans or simply relax.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • Located around 14 kilometres from central Ottawa, YOW can be reached in about 20 minutes by car, depending on traffic. The journey by public transport takes roughly 35 minutes.

  • Booked an early flight from Ottawa to Vaclav Havel Airport Prague? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near Ottawa Macdonald-Cartier International Airport:

  • Of all flights leaving Ottawa Macdonald-Cartier International Airport, 58% touch down on time at their destination.

  • You'll find YOW at 50 Airport Road.

About Vaclav Havel Airport Prague (PRG)

Getting from Vaclav Havel Airport Prague (PRG) to central Prague

  • Vaclav Havel Airport Prague is around 13 kilometres from central Prague. How long it takes to get to the centre in a taxi or car hire will depend on the time of day. Do a little research before your trip.

  • If you're taking public transport, expect a journey time of around 35 minutes.

How to find the cheapest flights from Ottawa to Vaclav Havel Airport Prague (PRG)

  • Right now, R 5,638 is the best price we've found for a one-way ticket from Ottawa to Vaclav Havel Airport Prague. The cheapest price for a return flight is R 11,364. Remember fares can change due to demand at the time of booking.

  • Don't leave everything to the last moment. You're more likely to walk away with cheap flights from Ottawa to PRG if you book in advance. Airlines often have some amazing early bird rates.

  • If you can be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for your Ottawa to Vaclav Havel Airport Prague ticket.

  • You don't need to search every day to find out if prices have dropped when you create a Price Alert. We'll let you know when a new deal shows up on plane tickets from Ottawa to PRG.

  • Tailor your flights using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Ottawa to Vaclav Havel Airport Prague.

The best time to fly from Ottawa to Vaclav Havel Airport Prague (PRG)

  • Think about the pace you're looking for when planning your trip dates. January is the quietest month to go to Prague. June is when most people book flights from Ottawa to Vaclav Havel Airport Prague (PRG), which may be ideal if you're chasing more action.

  • The warmest month in Prague is July, with temperatures ranging between 12ºC (54ºF) and 27ºC (81ºF). Book your Ottawa to PRG plane ticket then if you enjoy this type of weather.

  • January sees temperatures of between -8ºC (18ºF) and 5ºC (41ºF). Look for cheap tickets from Ottawa to Vaclav Havel Airport Prague around that time if you'd rather travel in cooler conditions.

More about Prague

  • Start your Prague trip off on the right foot by choosing the perfect place to stay. After booking your flight from Ottawa to Vaclav Havel Airport Prague, check out our selection of hotels including:

  • You'll find plenty of things to do in Prague when you're ready to go sightseeing. Kick off your exploring at Prague Castle followed by Charles Bridge and St. Vitus Cathedral.

Explore more of Czechia

  • Prague has its own special appeal, but there are so many other corners of Czechia you'll want to see. Around 193 kilometres southeast of Prague, a visit to Brno will keep you on the go. Start with leading sights like Tugendhat Villa, Namesti Svobody and Botanicka Zahrada (Hortus Botanicus).

  • Around 290 kilometres east of Prague, Ostrava is another favourite stop in Czechia. Start your sightseeing at Memorial of the WW2 victims, Landek and Landek Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.