Cheap flights from Ottawa to Southeast Europe from C$ 432

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ottawa to Southeast Europe

Keep the following information in mind while searching for Ottawa to Southeast Europe flight deals. Data was last updated 17 September 2025.

Round-trip from

C$ 935

One-way from

C$ 432

Popular in

December

Cheapest in

January

Average price

C$ 1,256
3/12-10/12
  • 3/12-10/12
  • 4 total stops
  • 49h 07m total
  • Ottawa to Southeast Europe
1/10
  • 1/10
  • 2 total stops
  • 46h 20m total
  • Ottawa to Southeast Europe
Highest demand for flights based on searches. 2% potential increase in price (C$ 47 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Ottawa to Southeast Europe

Cheapest flights from Ottawa to Southeast Europe
Explore the most affordable flight options available from Ottawa to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 3/125:40 a.m.YOW - OTP
2 stops26h 00mMultiple Airlines
Wed 10/128:35 a.m.OTP - YOW
2 stops23h 07mMultiple Airlines
Deal found 16/9C$ 935
Tue 4/1112:10 p.m.YOW - OTP
3 stops23h 25mMultiple Airlines
Tue 25/116:40 a.m.OTP - YOW
3 stops21h 14mMultiple Airlines
Deal found 15/9C$ 951
Tue 4/118:00 p.m.YOW - OTP
2 stops36h 50mAir Canada
Tue 25/116:30 a.m.OTP - YOW
2 stops36h 52mAir Canada
Deal found 16/9C$ 952
Tue 14/108:55 p.m.YOW - OTP
2 stops35h 25mAir Canada
Tue 21/106:35 a.m.OTP - YOW
2 stops38h 16mAir Canada
Deal found 15/9C$ 955
Wed 5/1112:05 p.m.YOW - OTP
2 stops20h 45mAir Canada
Wed 26/116:30 a.m.OTP - YOW
2 stops18h 07mAir Canada
Deal found 16/9C$ 962
Mon 3/1110:20 a.m.YOW - OTP
2 stops25h 15mAir Canada
Mon 24/116:30 a.m.OTP - YOW
2 stops36h 52mAir Canada
Deal found 15/9C$ 963
Sat 4/108:55 p.m.YOW - DBV
2 stops28h 20mAir Canada
Mon 20/109:15 a.m.DBV - YOW
1 stop29h 56mAir Canada
Deal found 14/9C$ 984
Tue 7/105:25 p.m.YOW - DBV
2 stops31h 50mUnited Airlines
Mon 20/109:15 a.m.DBV - YOW
1 stop13h 28mUnited Airlines
Deal found 16/9C$ 986
Wed 3/1210:50 a.m.YOW - OTP
3 stops30h 35mSWISS
Wed 10/124:35 p.m.OTP - YOW
2 stops33h 43mSWISS
Deal found 16/9C$ 990
Thu 9/109:55 p.m.YOW - DBV
2 stops27h 20mAir Canada
Mon 20/109:15 a.m.DBV - YOW
2 stops34h 36mAir Canada
Deal found 15/9C$ 993
Thu 9/109:55 p.m.YOW - DBV
2 stops27h 20mAir Canada
Thu 16/109:15 a.m.DBV - YOW
1 stop13h 28mAir Canada
Deal found 16/9C$ 995
Wed 5/1110:50 a.m.YOW - OTP
3 stops30h 35mSWISS
Mon 24/116:30 a.m.OTP - YOW
2 stops19h 48mSWISS
Deal found 16/9C$ 996

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Southeast Europe 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 17 September 2025.
Use the filters below to find and compare flights from Ottawa to Southeast Europe that are best for you.

Fly from

Ottawa

Fly to

Southeast Europe

Route

Depart

Return

Price

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 3/12

5:40 a.m.-2:40 p.m.

2 stops26h 00m

Bucharest Otopeni Intl

Wed 10/12

8:35 a.m.-12:42 a.m.

2 stops23h 07m

C$ 935

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 4/11

6:20 p.m.-3:50 p.m.

2 stops38h 30m

Bucharest Otopeni Intl

Tue 25/11

6:30 a.m.-10:18 p.m.

2 stops22h 48m

C$ 951

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 4/11

12:10 p.m.-6:35 p.m.

3 stops23h 25m

Bucharest Otopeni Intl

Tue 25/11

6:40 a.m.-8:54 p.m.

3 stops21h 14m

C$ 951

OttawaBelgrade

YOW - BEG

YOWBEG

Ottawa

Wed 21/1

5:40 a.m.-11:50 a.m.

2 stops24h 10m

Belgrade Nikola Tesla

Wed 28/1

7:05 a.m.-12:42 a.m.

2 stops23h 37m

C$ 957

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 5/11

12:05 p.m.-3:50 p.m.

2 stops20h 45m

Bucharest Otopeni Intl

Wed 26/11

6:30 a.m.-5:37 p.m.

2 stops18h 07m

C$ 962

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 3/11

10:20 a.m.-6:35 p.m.

2 stops25h 15m

Bucharest Otopeni Intl

Mon 24/11

6:30 a.m.-12:22 p.m.

2 stops36h 52m

C$ 963

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 14/10

11:55 a.m.-3:20 p.m.

2 stops20h 25m

Bucharest Otopeni Intl

Tue 21/10

6:35 a.m.-1:51 p.m.

2 stops38h 16m

C$ 970

OttawaDubrovnik

YOW - DBV

YOWDBV

Ottawa

Wed 1/10

6:33 a.m.-7:15 a.m.

2 stops18h 42m

Dubrovnik

Thu 16/10

9:15 a.m.-4:43 p.m.

1 stop13h 28m

C$ 984

OttawaDubrovnik

YOW - DBV

YOWDBV

Ottawa

Tue 7/10

12:30 p.m.-7:15 a.m.

1 stop12h 45m

Dubrovnik

Thu 16/10

9:15 a.m.-4:43 p.m.

1 stop13h 28m

C$ 984

OttawaDubrovnik

YOW - DBV

YOWDBV

Ottawa

Sun 12/10

12:30 p.m.-7:15 a.m.

1 stop12h 45m

Dubrovnik

Mon 20/10

9:15 a.m.-4:43 p.m.

1 stop13h 28m

C$ 984

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 54 results
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Best time to book a flight from Ottawa to Southeast Europe

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

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Southeast Europe

What is the cheapest month to book a flight from Ottawa to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Southeast Europe (average of C$ 694). Flying from Ottawa to Southeast Europe in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to YMH?

Find hourly flight availability from Ottawa to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Ottawa to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with LOT,SWISS, andAir France from Ottawa to Southeast Europe by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Comfort

7.5

Entertainment

7.0

Crew

8.2

Food

7.2

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ottawa to Southeast Europe?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Southeast Europe from Ottawa.

  • How long is the flight from Ottawa to Southeast Europe?

    For as low as C$ 984, Air Canada can have you in Southeast Europe from Ottawa in 18h 42m. Ottawa and Southeast Europe are separated by a distance of 7062 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ottawa to Southeast Europe?

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

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

  • How can I find direct flights from Ottawa to Southeast Europe?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Southeast Europe (average of C$ 694). Flying from Ottawa to Southeast Europe in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Ottawa to Southeast Europe

Discover the top 8 airlines that operate flights from Ottawa to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 963AverageC$ 1,496FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 1,001AverageC$ 1,284FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,006AverageC$ 1,508FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,047AverageC$ 1,415FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,048AverageC$ 1,623FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air TransatCheapestC$ 1,088AverageC$ 1,217FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 1,160AverageC$ 1,424FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapestC$ 1,165AverageC$ 1,289FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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 Southeast Europe?

Cheapflights makes it easy to find Ottawa to Southeast Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Southeast Europe 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 Southeast Europe with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Europe from Ottawa today and book when prices fit your budget.

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