Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Heidelberg from C$ 461

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FRA
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Heidelberg
Explore the most affordable flight options available from Ottawa to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Fri 27/35:40 a.m.
YOW
-
FRA
1 stop20h 30m
Multiple Airlines
Sun 12/43:15 p.m.
FRA
-
YOW
1 stop15h 24m
Multiple Airlines
Deal found 7/2C$ 805
Fri 27/35:40 a.m.
YOW
-
FRA
1 stop20h 30m
Multiple Airlines
Thu 9/43:15 p.m.
FRA
-
YOW
1 stop15h 24m
Multiple Airlines
Deal found 6/2C$ 830
Thu 19/35:40 a.m.
YOW
-
FRA
1 stop20h 30m
Multiple Airlines
Wed 29/43:15 p.m.
FRA
-
YOW
1 stop15h 05m
Multiple Airlines
Deal found 7/2C$ 899
Sun 29/35:40 a.m.
YOW
-
FRA
1 stop22h 00m
Multiple Airlines
Thu 16/47:00 a.m.
FRA
-
YOW
2 stops23h 39m
Multiple Airlines
Deal found 7/2C$ 905
Wed 1/45:40 a.m.
YOW
-
FRA
1 stop22h 00m
Multiple Airlines
Wed 15/43:15 p.m.
FRA
-
YOW
1 stop15h 24m
Multiple Airlines
Deal found 7/2C$ 910
Wed 6/55:55 a.m.
YOW
-
FRA
2 stops32h 50m
Multiple Airlines
Tue 19/57:00 a.m.
FRA
-
YOW
2 stops23h 22m
Multiple Airlines
Deal found 6/2C$ 921
Sun 26/45:55 a.m.
YOW
-
FRA
1 stop21h 45m
Multiple Airlines
Wed 6/58:40 p.m.
FRA
-
YOW
2 stops26h 55m
Multiple Airlines
Deal found 6/2C$ 947
Sun 29/35:40 a.m.
YOW
-
FRA
1 stop22h 00m
Multiple Airlines
Tue 14/47:00 a.m.
FRA
-
YOW
2 stops19h 54m
Multiple Airlines
Deal found 7/2C$ 958
Thu 2/45:40 a.m.
YOW
-
FRA
1 stop22h 00m
Multiple Airlines
Thu 16/47:00 a.m.
FRA
-
YOW
2 stops23h 39m
Multiple Airlines
Deal found 7/2C$ 979

Find flight deals from Ottawa to Heidelberg

Keep the following information in mind while searching for Ottawa to Heidelberg flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 805

One-way from

C$ 461

Popular in

December

Cheapest in

April

Average price

C$ 1,188
27/3-12/4
  • 27/3-12/4
  • 2 total stops
  • 35h 54m total
  • Ottawa to Heidelberg
Search Deals
14/7
  • 14/7
  • 2 total stops
  • 33h 40m total
  • Ottawa to Heidelberg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Heidelberg 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 9 February 2026.
Use the filters below to find and compare flights from Ottawa to Heidelberg that are best for you.

Fly from

Ottawa

Fly to

Heidelberg

Route

Depart

Return

Price

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 27/3

5:40 a.m.-7:10 a.m.

1 stop20h 30m

Frankfurt am Main

Sun 12/4

3:15 p.m.-12:39 a.m.

1 stop15h 24m

C$ 805

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Thu 19/3

5:40 a.m.-7:10 a.m.

1 stop20h 30m

Frankfurt am Main

Wed 29/4

3:15 p.m.-12:20 a.m.

1 stop15h 05m

C$ 899

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 26/4

5:55 a.m.-9:40 a.m.

1 stop21h 45m

Frankfurt am Main

Wed 6/5

3:15 p.m.-12:20 a.m.

1 stop15h 05m

C$ 899

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 27/3

5:40 a.m.-7:10 a.m.

1 stop20h 30m

Frankfurt am Main

Sun 12/4

3:15 p.m.-12:39 a.m.

1 stop15h 24m

C$ 1,007

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Wed 6/5

5:55 a.m.-9:40 a.m.

1 stop21h 45m

Frankfurt am Main

Tue 19/5

3:15 p.m.-12:22 a.m.

1 stop15h 07m

C$ 1,068

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 2/3

5:00 a.m.-6:00 p.m.

2 stops31h 00m

Frankfurt am Main

Fri 6/3

9:00 a.m.-8:26 p.m.

2 stops17h 26m

C$ 1,076

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Tue 14/7

6:35 p.m.-10:15 a.m.

2 stops33h 40m

C$ 461

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 12/7

6:35 p.m.-10:15 a.m.

2 stops33h 40m

C$ 463

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 13/7

6:35 p.m.-10:15 a.m.

2 stops33h 40m

C$ 463

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 23/3

5:40 a.m.-7:20 p.m.

2 stops32h 40m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from Ottawa to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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 Heidelberg

How far ahead should I book a flight from Ottawa to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Heidelberg. Price data was last updated on 6 February 2026.

The price you pay for your flight from Ottawa to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Ottawa to Heidelberg (average of C$ 474). Flying from Ottawa to Heidelberg in February is currently the most expensive (average of C$ 1,029). 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.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated 9 February 2026.
Read reviews from past customers who have flown Air Canada and Lufthansa from Ottawa to Heidelberg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,698 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,698 reviews
Air Canada
7.1
Good
10,698 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Lufthansa
6.8
Okay
7,775 reviews
Air Canada
7.1
Good
10,698 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Heidelberg. 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 Heidelberg?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Heidelberg. On average, Ottawa has 0 outbound flights to Heidelberg per day from 2 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Heidelberg 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 Heidelberg?

    Currently, October is the cheapest month in which you can book a flight from Ottawa to Heidelberg (average of C$ 474). Flying from Ottawa to Heidelberg in February is currently the most expensive (average of C$ 1,029). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ottawa to Heidelberg

Discover the top 2 airlines that operate flights from Ottawa to Heidelberg. 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 667AverageC$ 1,285FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 943AverageC$ 1,259FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Heidelberg?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heidelberg from Ottawa today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Heidelberg for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Heidelberg with no change fees?

Yes, we can. To see specific flights from Ottawa to Heidelberg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.