What are the cheapest airlines to fly from Ottawa to Heidelberg one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 470. Users have also found prices from C$ 582 and C$ 607 on Air Canada and United Airlines, respectively.

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$ 1,068 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,181.

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$ 1,312 for the month, but tickets can be as low as C$ 1,036. 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$ 470+ 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$ 759
One-way from	C$ 428
Popular in	December
Cheapest in	April
Average price	C$ 1,415

8/9-24/9
2 total stops
36h 52m total
Ottawa to Heidelberg

Search Deals

13/9
2 total stops
46h 20m total
Ottawa to Heidelberg

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 56 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 30 July 2025.

Mon 8/95:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Wed 24/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 30/7C$ 759

Fri 5/125:40 a.m.YOW - FRA

1 stop19h 30mWestJet

Sun 14/1211:50 a.m.FRA - YOW

1 stop18h 52mWestJet

Deal found 30/7C$ 990

Mon 3/1112:05 p.m.YOW - FRA

2 stops25h 15mAer Lingus

Thu 20/1110:45 a.m.FRA - YOW

2 stops14h 33mAer Lingus

Deal found 28/7C$ 1,144

Fri 5/1210:50 a.m.YOW - FRA

1 stop14h 35mAir Canada

Sun 14/129:45 a.m.FRA - YOW

1 stop10h 23mAir Canada

Deal found 28/7C$ 1,214

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

1 stop31h 05mLufthansa

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

1 stop10h 23mLufthansa

Deal found 28/7C$ 1,217

Fri 5/1210:50 a.m.YOW - FRA

2 stops27h 05mSWISS

Sun 14/129:50 a.m.FRA - YOW

2 stops13h 47mSWISS

Deal found 28/7C$ 1,257

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 30 July 2025.

Mon 8/95:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Wed 24/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 30/7C$ 759

Fri 5/125:40 a.m.YOW - FRA

1 stop19h 30mWestJet

Sun 14/1211:50 a.m.FRA - YOW

1 stop18h 52mWestJet

Deal found 30/7C$ 990

Mon 3/1112:05 p.m.YOW - FRA

2 stops25h 15mAer Lingus

Thu 20/1110:45 a.m.FRA - YOW

2 stops14h 33mAer Lingus

Deal found 28/7C$ 1,144

Fri 5/1210:50 a.m.YOW - FRA

1 stop14h 35mAir Canada

Sun 14/129:45 a.m.FRA - YOW

1 stop10h 23mAir Canada

Deal found 28/7C$ 1,214

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

1 stop31h 05mLufthansa

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

1 stop10h 23mLufthansa

Deal found 28/7C$ 1,217

Fri 5/1210:50 a.m.YOW - FRA

2 stops27h 05mSWISS

Sun 14/129:50 a.m.FRA - YOW

2 stops13h 47mSWISS

Deal found 28/7C$ 1,257

Last-minute flights from Ottawa to Heidelberg
Discover last-minute flight deals from Ottawa to Heidelberg. Data last updated 30 July 2025 and is based on user searches.

Wed 30/75:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Thu 7/83:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 29/7C$ 1,516

Wed 30/77:55 p.m.YOW - FRA

2 stops19h 20mLOT

Wed 6/810:25 a.m.FRA - YOW

2 stops19h 55mLOT

Deal found 29/7C$ 1,986

Fri 1/81:55 p.m.YOW - FRA

2 stops12h 15mAir Canada

Thu 7/85:35 p.m.FRA - YOW

2 stops14h 00mAir Canada

Deal found 29/7C$ 2,313

Thu 7/85:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Tue 12/83:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 29/7C$ 1,677

Thu 7/87:55 p.m.YOW - FRA

2 stops33h 05mAustrian Airlines

Tue 12/85:35 p.m.FRA - YOW

2 stops27h 30mAustrian Airlines

Deal found 29/7C$ 2,855

Thu 14/85:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Sun 14/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 29/7C$ 1,121

Thu 14/81:55 p.m.YOW - FRA

2 stops14h 20mAer Lingus

Sun 14/910:55 a.m.FRA - YOW

2 stops19h 24mAer Lingus

Deal found 29/7C$ 1,595

Mon 25/87:29 p.m.YOW - FRA

1 stop28h 01mUnited Airlines

Mon 1/94:25 p.m.FRA - YOW

2 stops30h 41mUnited Airlines

Deal found 28/7C$ 1,328

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 30 July 2025.

Mon 15/95:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Deal found 30/7C$ 470

Tue 19/85:55 a.m.YOW - FRA

2 stops34h 25mMultiple Airlines

Deal found 29/7C$ 490

Sun 3/86:00 p.m.YOW - FRA

1 stop35h 00mAir Canada

Deal found 30/7C$ 581

Fri 8/88:00 a.m.YOW - FRA

2 stops22h 25mSWISS

Deal found 29/7C$ 636

Sun 14/910:00 a.m.YOW - FRA

2 stops27h 55mAer Lingus

Deal found 28/7C$ 727

Sun 14/97:50 p.m.YOW - FRA

3 stops18h 25mTAP AIR PORTUGAL

Deal found 30/7C$ 2,626

Fly from

Fly to

Route

Depart

Return

Price

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 8/9

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

1 stop21h 45m

Frankfurt am Main

Wed 24/9

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

1 stop15h 07m

C$ 759

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$ 990

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 3/11

12:05 p.m.-7:20 p.m.

2 stops25h 15m

Frankfurt am Main

Thu 20/11

10:45 a.m.-7:18 p.m.

2 stops14h 33m

C$ 1,144

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 5/12

10:50 a.m.-7:25 a.m.

1 stop14h 35m

Frankfurt am Main

Sun 14/12

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

1 stop10h 23m

C$ 1,214

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$ 1,217

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 5/12

10:50 a.m.-7:55 p.m.

2 stops27h 05m

Frankfurt am Main

Sun 14/12

9:50 a.m.-5:37 p.m.

2 stops13h 47m

C$ 1,257

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Mon 15/9

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

1 stop21h 45m

C$ 470

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Tue 19/8

5:55 a.m.-10:20 p.m.

2 stops34h 25m

C$ 490

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 3/8

6:00 p.m.-11:00 a.m.

1 stop35h 00m

C$ 581

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 8/8

8:00 a.m.-12:25 p.m.

2 stops22h 25m

C$ 636

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 12 results

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 Austrian Airlines,SWISS, andUnited Airlines 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.

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Austrian Airlines

7.6

Good

823 reviews

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

SWISS

7.5

Good

1,686 reviews

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

United Airlines

7.4

Good

8,896 reviews

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

WestJet

7.2

Good

2,975 reviews

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Air Canada

7.1

Good

9,837 reviews

Austrian Airlines

7.6

Good

823 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.
What are the cheapest airlines to fly from Ottawa to Heidelberg one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 470. Users have also found prices from C$ 582 and C$ 607 on Air Canada and United Airlines, respectively.
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$ 673	AverageC$ 1,349	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 957	AverageC$ 1,517	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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.

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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$ 470

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 15/9. 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 30 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 30 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 30 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 25 July 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 30 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 Austrian Airlines,SWISS, andUnited Airlines 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?

What are the cheapest airlines to fly from Ottawa to Heidelberg one-way?

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 30 July 2025.