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Cheap flights from Ottawa to Heidelberg from C$ 350

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FRA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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

Keep the following information in mind while searching for Ottawa to Heidelberg flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 981

One-way from

C$ 350

Popular in

September

Cheapest in

April

Average price

C$ 1,554
30/10-17/11
  • 30/10-17/11
  • 4 total stops
  • 43h 02m total
  • Ottawa to Heidelberg
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 46h 20m total
  • Ottawa to Heidelberg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 160 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 September 2025
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Find flight deals from Ottawa to Heidelberg

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 15 September 2025.

Thu 30/105:40 a.m.YOW - FRA
2 stops25h 25mMultiple Airlines
Mon 17/111:05 p.m.FRA - YOW
2 stops17h 37mMultiple Airlines
Deal found 13/9C$ 981
Mon 27/105:40 a.m.YOW - FRA
1 stop20h 30mWestJet
Sun 9/1111:50 a.m.FRA - YOW
1 stop18h 52mWestJet
Deal found 13/9C$ 990
Sun 30/115:40 a.m.YOW - FRA
1 stop19h 30mWestJet
Fri 5/1211:50 a.m.FRA - YOW
1 stop18h 52mWestJet
Deal found 14/9C$ 1,029
Fri 21/115:40 a.m.YOW - FRA
1 stop19h 30mMultiple Airlines
Mon 24/1110:45 a.m.FRA - YOW
2 stops19h 57mMultiple Airlines
Deal found 13/9C$ 1,033
Wed 3/125:40 a.m.YOW - FRA
1 stop19h 30mWestJet
Fri 5/1211:50 a.m.FRA - YOW
1 stop18h 52mWestJet
Deal found 14/9C$ 1,040
Mon 27/105:40 a.m.YOW - FRA
1 stop20h 30mMultiple Airlines
Tue 18/1110:45 a.m.FRA - YOW
2 stops19h 57mMultiple Airlines
Deal found 14/9C$ 1,058
Sun 30/1110:00 a.m.YOW - FRA
1 stop15h 10mMultiple Airlines
Wed 3/1211:50 a.m.FRA - YOW
1 stop18h 52mMultiple Airlines
Deal found 14/9C$ 1,079
Sun 30/1110:00 a.m.YOW - FRA
1 stop15h 10mMultiple Airlines
Sun 7/1211:50 a.m.FRA - YOW
1 stop18h 52mMultiple Airlines
Deal found 14/9C$ 1,080
Tue 28/102:05 p.m.YOW - FRA
2 stops15h 00mAer Lingus
Wed 19/1110:45 a.m.FRA - YOW
2 stops18h 23mAer Lingus
Deal found 14/9C$ 1,087
Wed 29/1010:00 a.m.YOW - FRA
1 stop16h 10mMultiple Airlines
Fri 21/1111:50 a.m.FRA - YOW
1 stop18h 52mMultiple Airlines
Deal found 14/9C$ 1,097
Wed 24/125:40 a.m.YOW - FRA
1 stop19h 30mMultiple Airlines
Wed 31/1211:50 a.m.FRA - YOW
1 stop18h 52mMultiple Airlines
Deal found 14/9C$ 1,098

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 15 September 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

Thu 30/10

5:40 a.m.-12:05 p.m.

2 stops25h 25m

Frankfurt am Main

Mon 17/11

1:05 p.m.-12:42 a.m.

2 stops17h 37m

C$ 981

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 27/10

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

1 stop20h 30m

Frankfurt am Main

Sun 9/11

11:50 a.m.-12:42 a.m.

1 stop18h 52m

C$ 990

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 21/11

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

1 stop19h 30m

Frankfurt am Main

Mon 24/11

10:45 a.m.-12:42 a.m.

2 stops19h 57m

C$ 1,033

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Wed 3/12

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

1 stop19h 30m

Frankfurt am Main

Fri 5/12

11:50 a.m.-12:42 a.m.

1 stop18h 52m

C$ 1,040

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 5/12

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

1 stop19h 30m

Frankfurt am Main

Sun 14/12

11:50 a.m.-12:42 a.m.

1 stop18h 52m

C$ 1,097

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 1/12

6:00 a.m.-7:15 p.m.

2 stops31h 15m

Frankfurt am Main

Wed 3/12

7:05 a.m.-12:40 a.m.

2 stops23h 35m

C$ 1,105

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 27/10

6:55 p.m.-6:05 p.m.

2 stops42h 10m

Frankfurt am Main

Sun 9/11

11:50 a.m.-12:42 a.m.

1 stop18h 52m

C$ 1,118

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 31/10

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

1 stop20h 30m

Frankfurt am Main

Sun 16/11

11:50 a.m.-12:42 a.m.

1 stop18h 52m

C$ 1,127

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 21/11

5:45 p.m.-10:05 p.m.

2 stops46h 20m

Frankfurt am Main

Mon 24/11

7:05 a.m.-4:53 p.m.

2 stops39h 48m

C$ 1,129

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Tue 2/12

5:45 p.m.-7:15 p.m.

2 stops43h 30m

Frankfurt am Main

Fri 5/12

7:05 a.m.-12:40 a.m.

2 stops23h 35m

C$ 1,130

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 21 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 12 September 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, April is the cheapest month in which you can book a flight from Ottawa to Heidelberg (average of C$ 656). Flying from Ottawa to Heidelberg in December is currently the most expensive (average of C$ 963). 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Heidelberg as you normally would.

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 Wednesday 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.

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 15 September 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
10,000 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Lufthansa
6.8
Okay
7,407 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 20h 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, April is the cheapest month in which you can book a flight from Ottawa to Heidelberg (average of C$ 656). Flying from Ottawa to Heidelberg in December is currently the most expensive (average of C$ 963). 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 674AverageC$ 1,348FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 953AverageC$ 1,309FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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