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Cheap flights from Ottawa to Heidelberg from C$ 442

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FRA
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Ottawa to Heidelberg are usually found in April or February, booked 70 days in advance, depart on a Tuesday or Sunday and return on a Monday

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 23 December 2025.

Wed 24/125:20 p.m.YOW - FRA
1 stop36h 15mMultiple Airlines
Sat 10/15:45 p.m.FRA - YOW
2 stops44h 40mMultiple Airlines
Deal found 22/12C$ 3,001
Wed 24/127:25 p.m.YOW - FRA
2 stops32h 10mLOT
Sat 10/17:20 a.m.FRA - YOW
2 stops24h 18mLOT
Deal found 22/12C$ 3,308
Wed 24/125:09 p.m.YOW - FRA
1 stop14h 51mUnited Airlines
Sat 10/112:50 p.m.FRA - YOW
1 stop34h 22mUnited Airlines
Deal found 22/12C$ 3,749

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 23 December 2025.

Round-trip from

C$ 783

One-way from

C$ 442

Popular in

December

Cheapest in

April

Average price

C$ 1,615
1/2-4/2
  • 1/2-4/2
  • 2 total stops
  • 38h 19m total
  • Ottawa to Heidelberg
Search Deals
WestJet
  • WestJet
  • 4/2
  • 1 total stop
  • 19h 30m total
  • Ottawa to Heidelberg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 23 December 2025.
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 6/2

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

1 stop19h 30m

Frankfurt am Main

Fri 13/2

11:50 a.m.-12:39 a.m.

1 stop18h 49m

C$ 830

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Wed 4/2

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

1 stop19h 30m

Frankfurt am Main

Wed 11/2

11:50 a.m.-12:39 a.m.

1 stop18h 49m

C$ 832

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 25/1

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

1 stop19h 30m

Frankfurt am Main

Sun 8/2

11:50 a.m.-12:39 a.m.

1 stop18h 49m

C$ 965

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 25/1

10:00 a.m.-12:05 p.m.

2 stops20h 05m

Frankfurt am Main

Sun 8/2

1:05 p.m.-12:39 a.m.

2 stops17h 34m

C$ 1,057

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 19/1

2:50 p.m.-7:25 a.m.

1 stop10h 35m

Frankfurt am Main

Mon 26/1

9:45 a.m.-2:07 p.m.

1 stop10h 22m

C$ 1,155

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 1/2

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

1 stop19h 30m

Frankfurt am Main

Wed 4/2

9:40 a.m.-4:53 p.m.

2 stops37h 13m

C$ 1,156

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 6/2

8:30 a.m.-7:25 a.m.

2 stops16h 55m

Frankfurt am Main

Fri 13/2

9:45 a.m.-5:41 p.m.

1 stop13h 56m

C$ 1,161

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 19/1

11:20 a.m.-7:25 a.m.

2 stops14h 05m

Frankfurt am Main

Mon 26/1

9:45 a.m.-5:16 p.m.

2 stops13h 31m

C$ 1,162

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 19/1

4:00 p.m.-7:25 a.m.

1 stop9h 25m

Frankfurt am Main

Fri 23/1

9:45 a.m.-5:41 p.m.

1 stop13h 56m

C$ 1,162

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Wed 4/2

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

1 stop19h 30m

C$ 442

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 15 results
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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 19 December 2025.

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$ 478). Flying from Ottawa to Heidelberg in July is currently the most expensive (average of C$ 1,085). 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 HE1?

Find hourly flight availability from Ottawa to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

One of the essential ways to save on airfare from Ottawa to Heidelberg is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

What is the cheapest day to fly from Ottawa to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Heidelberg. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Heidelberg flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Ottawa to Heidelberg?

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 23 December 2025.
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
10,551 reviews
Check prices

Overall

7.1

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,551 reviews
Air Canada
7.1
Good
10,551 reviews
Check prices

Overall

7.1

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Lufthansa
6.8
Okay
7,649 reviews
Air Canada
7.1
Good
10,551 reviews
Check prices

Overall

7.1

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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.

  • How long is the flight from Ottawa to Heidelberg?

    There are many flights that can get you from Ottawa to Heidelberg in 19h 30m. Fly via WestJet to get the fastest option. The distance from Ottawa to Heidelberg is about 5979 km.

  • 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$ 478). Flying from Ottawa to Heidelberg in July is currently the most expensive (average of C$ 1,085). 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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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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 672AverageC$ 1,295FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 950AverageC$ 1,244FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Ottawa to Heidelberg?

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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.

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