In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Heidelberg when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

To save on the cost of your flight from Ottawa to Heidelberg, book at least 22 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,058 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,171.

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

Our data shows that April tends to be the cheapest month to fly to Heidelberg from Ottawa. Users have commonly found prices around C$ 1,311 for the month, but tickets can be as low as C$ 1,027. Due to multiple factors, prepare for potentially higher prices in December.

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.

C$ 417+ Flights from Ottawa to Heidelberg

Cheapflights Tip: The best prices from Ottawa to Heidelberg are usually found in April or February, booked 21 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Ottawa to Heidelberg

Round-trip from	C$ 893
One-way from	C$ 417
Popular in	December
Cheapest in	April
Average price	C$ 1,439

30/8-15/9
2 total stops
36h 52m total
Ottawa to Heidelberg

Search Deals

24/8
2 total stops
24h 45m total
Ottawa to Heidelberg

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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 11 July 2025.

Sat 30/85:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Mon 15/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 9/7C$ 893

Mon 22/95:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Tue 7/103:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 9/7C$ 1,038

Tue 16/96:40 p.m.YOW - FRA

1 stop31h 30mLufthansa

Thu 9/109:55 a.m.FRA - YOW

1 stop18h 09mLufthansa

Deal found 9/7C$ 1,224

Tue 15/711:05 a.m.YOW - FRA

1 stop15h 05mAir Canada

Tue 29/73:40 p.m.FRA - YOW

1 stop13h 28mAir Canada

Deal found 10/7C$ 1,235

Sun 21/96:40 p.m.YOW - FRA

2 stops43h 15mSWISS

Mon 13/104:30 p.m.FRA - YOW

2 stops33h 44mSWISS

Deal found 9/7C$ 1,264

Best flights from Ottawa to Heidelberg
Discover carefully curated flight deals from Ottawa to Heidelberg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Sat 30/85:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Mon 15/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 9/7C$ 893

Mon 22/95:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Tue 7/103:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 9/7C$ 1,038

Thu 27/116:20 p.m.YOW - FRA

1 stop31h 05mLufthansa

Sun 7/129:45 a.m.FRA - YOW

1 stop10h 23mLufthansa

Deal found 11/7C$ 1,209

Sun 21/96:40 p.m.YOW - FRA

2 stops43h 15mSWISS

Mon 13/104:30 p.m.FRA - YOW

2 stops33h 44mSWISS

Deal found 9/7C$ 1,264

Sat 16/87:00 a.m.YOW - FRA

1 stop18h 00mAir Canada

Wed 27/83:40 p.m.FRA - YOW

1 stop22h 48mAir Canada

Deal found 10/7C$ 1,265

Last-minute flights from Ottawa to Heidelberg
Discover last-minute flight deals from Ottawa to Heidelberg. Data last updated 11 July 2025 and is based on user searches.

Tue 15/711:05 a.m.YOW - FRA

1 stop15h 05mAir Canada

Tue 29/73:40 p.m.FRA - YOW

1 stop13h 28mAir Canada

Deal found 10/7C$ 1,235

Sat 19/73:55 p.m.YOW - FRA

2 stops22h 00mSWISS

Thu 24/78:50 a.m.FRA - YOW

2 stops20h 18mSWISS

Deal found 8/7C$ 1,318

Sat 19/74:05 p.m.YOW - FRA

1 stop10h 05mMultiple Airlines

Thu 24/78:50 a.m.FRA - YOW

2 stops20h 18mMultiple Airlines

Deal found 8/7C$ 1,322

Sat 19/71:55 p.m.YOW - FRA

3 stops20h 00mTAP AIR PORTUGAL

Thu 24/76:05 a.m.FRA - YOW

2 stops25h 30mTAP AIR PORTUGAL

Deal found 8/7C$ 3,740

Sun 20/78:00 a.m.YOW - FRA

1 stop18h 10mAir Canada

Fri 25/75:35 p.m.FRA - YOW

1 stop22h 50mAir Canada

Deal found 9/7C$ 1,277

Sun 20/75:15 a.m.YOW - FRA

2 stops22h 40mUnited Airlines

Fri 25/79:00 a.m.FRA - YOW

2 stops13h 43mUnited Airlines

Deal found 9/7C$ 1,677

Sun 3/85:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Fri 29/83:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 9/7C$ 1,216

Thu 7/810:25 a.m.YOW - FRA

2 stops17h 20mUnited Airlines

Thu 14/89:00 a.m.FRA - YOW

2 stops13h 43mUnited Airlines

Deal found 10/7C$ 1,331

Mon 25/87:55 p.m.YOW - FRA

2 stops30h 15mAustrian Airlines

Mon 1/97:30 p.m.FRA - YOW

2 stops27h 34mAustrian Airlines

Deal found 10/7C$ 1,352

Sat 30/85:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Mon 15/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 9/7C$ 893

One-way flights from Ottawa to Heidelberg
Search for one-way flight options from Ottawa to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Sun 24/85:55 a.m.YOW - FRA

2 stops24h 45mMultiple Airlines

Deal found 10/7C$ 417

Tue 15/74:05 p.m.YOW - FRA

1 stop10h 05mAir Canada

Deal found 10/7C$ 577

Fri 15/85:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Deal found 9/7C$ 607

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sat 30/8

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

1 stop21h 45m

Frankfurt am Main

Mon 15/9

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

1 stop15h 07m

C$ 893

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 22/9

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

1 stop21h 45m

Frankfurt am Main

Tue 7/10

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

1 stop15h 07m

C$ 1,038

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Thu 27/11

6:20 p.m.-7:25 a.m.

1 stop31h 05m

Frankfurt am Main

Sun 7/12

9:45 a.m.-2:08 p.m.

1 stop10h 23m

C$ 1,209

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 21/9

6:40 p.m.-7:55 p.m.

2 stops43h 15m

Frankfurt am Main

Mon 13/10

4:30 p.m.-8:14 p.m.

2 stops33h 44m

C$ 1,264

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sat 16/8

7:00 a.m.-7:00 a.m.

1 stop18h 00m

Frankfurt am Main

Wed 27/8

3:40 p.m.-8:28 a.m.

1 stop22h 48m

C$ 1,265

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 24/8

5:55 a.m.-12:40 p.m.

2 stops24h 45m

C$ 417

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 15/8

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

1 stop21h 45m

C$ 607

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

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?

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 21 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?

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?

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

Read reviews from past customers who have flown SWISS,WestJet, andAir Canada 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.

SWISS

7.5

Good

1,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

SWISS

7.5

Good

1,655 reviews

SWISS

7.5

Good

1,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

WestJet

7.2

Good

2,924 reviews

SWISS

7.5

Good

1,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Air Canada

7.1

Good

9,695 reviews

SWISS

7.5

Good

1,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Lufthansa

6.8

Okay

7,199 reviews

SWISS

7.5

Good

1,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

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, 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

Alternative routes for Ottawa to Heidelberg

Top 2 airlines flying from Ottawa to Heidelberg

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 667	AverageC$ 1,340	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 949	AverageC$ 1,514	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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!

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Cheap flights from Ottawa to Heidelberg from C$ 417

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ottawa to Heidelberg are usually found in April or February, booked 21 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 11 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Heidelberg

Cheapest flights from Ottawa to HeidelbergExplore 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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Heidelberg that are best for you.

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.

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 27 June 2025.

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

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 11 July 2025.

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.

Reviews of airlines servicing Heidelberg

Read reviews from past customers who have flown SWISS,WestJet, andAir Canada 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.

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?

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

How can I find direct flights from Ottawa to Heidelberg?

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

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

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.

Alternative routes for Ottawa to Heidelberg

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

Top 2 airlines flying from Ottawa to Heidelberg

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?

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

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

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

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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 11 July 2025.