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$ 1,170.

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$ 1,315 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$ 505+ 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$ 930
One-way from	C$ 505
Popular in	December
Cheapest in	April
Average price	C$ 1,336

8/7-15/7
2 total stops
36h 52m total
Ottawa to Heidelberg

Search Deals

25/7
3 total stops
46h 20m total
Ottawa to Heidelberg

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 41 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 June 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 12 June 2025.

Fri 19/95:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Sun 28/93:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 11/6C$ 919

Mon 3/112:45 p.m.YOW - FRA

1 stop10h 40mLufthansa

Mon 24/119:45 a.m.FRA - YOW

1 stop17h 48mLufthansa

Deal found 10/6C$ 924

Mon 3/112:45 p.m.YOW - FRA

1 stop10h 40mAir Canada

Mon 24/119:45 a.m.FRA - YOW

2 stops14h 32mAir Canada

Deal found 10/6C$ 934

Mon 3/118:10 p.m.YOW - FRA

2 stops53h 15mAustrian Airlines

Mon 24/1110:05 a.m.FRA - YOW

2 stops38h 58mAustrian Airlines

Deal found 10/6C$ 942

Thu 18/99:05 a.m.YOW - FRA

2 stops18h 15mSWISS

Sun 28/99:45 a.m.FRA - YOW

2 stops19h 19mSWISS

Deal found 11/6C$ 976

Fri 19/910:25 a.m.YOW - FRA

1 stop14h 55mUnited Airlines

Sun 28/910:50 a.m.FRA - YOW

1 stop16h 45mUnited Airlines

Deal found 11/6C$ 978

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

1 stop21h 45mWestJet

Thu 25/93:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 11/6C$ 1,065

Thu 31/710:00 a.m.YOW - FRA

2 stops27h 55mAer Lingus

Sat 16/810:55 a.m.FRA - YOW

2 stops19h 25mAer Lingus

Deal found 10/6C$ 1,642

Sun 6/77:55 p.m.YOW - FRA

2 stops19h 20mLOT

Sun 20/78:50 p.m.FRA - YOW

2 stops30h 30mLOT

Deal found 10/6C$ 1,948

Tue 14/101:55 p.m.YOW - FRA

2 stops26h 25mTAP AIR PORTUGAL

Tue 4/118:40 p.m.FRA - YOW

3 stops34h 57mTAP AIR PORTUGAL

Deal found 10/6C$ 2,585

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 12 June 2025.

Tue 8/75:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Tue 15/73:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 10/6C$ 930

Tue 2/911:05 a.m.YOW - FRA

1 stop15h 05mAir Canada

Tue 23/99:55 a.m.FRA - YOW

1 stop13h 19mAir Canada

Deal found 9/6C$ 935

Sun 6/75:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Tue 22/73:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 11/6C$ 1,206

Tue 8/710:25 a.m.YOW - FRA

2 stops17h 20mUnited Airlines

Tue 15/75:15 p.m.FRA - YOW

2 stops25h 55mUnited Airlines

Deal found 10/6C$ 1,261

Wed 25/68:55 p.m.YOW - FRA

1 stop32h 05mLufthansa

Sun 14/99:55 a.m.FRA - YOW

1 stop13h 19mLufthansa

Deal found 11/6C$ 1,277

Sun 6/78:00 a.m.YOW - FRA

2 stops19h 20mSWISS

Tue 22/77:55 a.m.FRA - YOW

2 stops15h 10mSWISS

Deal found 11/6C$ 1,534

Thu 31/710:00 a.m.YOW - FRA

2 stops27h 55mAer Lingus

Sat 16/810:55 a.m.FRA - YOW

2 stops19h 25mAer Lingus

Deal found 10/6C$ 1,642

Sun 6/77:55 p.m.YOW - FRA

2 stops19h 20mLOT

Sun 20/78:50 p.m.FRA - YOW

2 stops30h 30mLOT

Deal found 10/6C$ 1,948

Last-minute flights from Ottawa to Heidelberg
Discover last-minute flight deals from Ottawa to Heidelberg. Data last updated 12 June 2025 and is based on user searches.

Wed 25/66:40 p.m.YOW - FRA

2 stops11h 45mAir Canada

Sun 14/99:55 a.m.FRA - YOW

1 stop18h 09mAir Canada

Deal found 11/6C$ 1,189

Wed 25/68:55 p.m.YOW - FRA

1 stop32h 05mLufthansa

Sun 14/99:55 a.m.FRA - YOW

1 stop13h 19mLufthansa

Deal found 11/6C$ 1,277

Sun 6/75:55 a.m.YOW - FRA

1 stop21h 45mWestJet

Tue 22/73:15 p.m.FRA - YOW

1 stop15h 07mWestJet

Deal found 11/6C$ 1,206

Sun 6/78:00 a.m.YOW - FRA

2 stops19h 20mSWISS

Tue 22/77:55 a.m.FRA - YOW

2 stops15h 10mSWISS

Deal found 11/6C$ 1,534

Sun 6/77:55 p.m.YOW - FRA

2 stops19h 20mLOT

Sun 20/78:50 p.m.FRA - YOW

2 stops30h 30mLOT

Deal found 10/6C$ 1,948

Tue 8/75:55 a.m.YOW - FRA

1 stop21h 45mMultiple Airlines

Tue 15/73:15 p.m.FRA - YOW

1 stop15h 07mMultiple Airlines

Deal found 10/6C$ 930

Tue 8/710:25 a.m.YOW - FRA

2 stops17h 20mUnited Airlines

Tue 15/75:15 p.m.FRA - YOW

2 stops25h 55mUnited Airlines

Deal found 10/6C$ 1,261

Thu 31/710:00 a.m.YOW - FRA

2 stops27h 55mAer Lingus

Sat 16/810:55 a.m.FRA - YOW

2 stops19h 25mAer Lingus

Deal found 10/6C$ 1,642

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

Tue 8/7

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

1 stop21h 45m

Frankfurt am Main

Tue 15/7

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

1 stop15h 07m

C$ 930

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Tue 2/9

11:05 a.m.-8:10 a.m.

1 stop15h 05m

Frankfurt am Main

Tue 23/9

9:55 a.m.-5:14 p.m.

1 stop13h 19m

C$ 935

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 6/7

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

1 stop21h 45m

Frankfurt am Main

Tue 22/7

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

1 stop15h 07m

C$ 1,206

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Tue 8/7

10:25 a.m.-9:45 a.m.

2 stops17h 20m

Frankfurt am Main

Tue 15/7

5:15 p.m.-1:10 p.m.

2 stops25h 55m

C$ 1,261

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Wed 25/6

8:55 p.m.-11:00 a.m.

1 stop32h 05m

Frankfurt am Main

Sun 14/9

9:55 a.m.-5:14 p.m.

1 stop13h 19m

C$ 1,277

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 6/7

8:00 a.m.-9:20 a.m.

2 stops19h 20m

Frankfurt am Main

Tue 22/7

7:55 a.m.-5:05 p.m.

2 stops15h 10m

C$ 1,534

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Thu 31/7

10:00 a.m.-7:55 p.m.

2 stops27h 55m

Frankfurt am Main

Sat 16/8

10:55 a.m.-12:20 a.m.

2 stops19h 25m

C$ 1,642

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Sun 6/7

7:55 p.m.-9:15 p.m.

2 stops19h 20m

Frankfurt am Main

Sun 20/7

8:50 p.m.-9:20 p.m.

2 stops30h 30m

C$ 1,948

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 25/7

5:55 a.m.-10:15 a.m.

3 stops46h 20m

C$ 505

OttawaFrankfurt am Main

YOW - FRA

YOWFRA

Ottawa

Fri 25/7

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

1 stop21h 45m

C$ 604

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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.

Rainfall in Heidelberg by month

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.

Temperature in Heidelberg by month

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).

Reviews of airlines servicing Heidelberg

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

LOT

7.6

Good

1,077 reviews

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

SWISS

7.5

Good

1,623 reviews

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

United Airlines

7.4

Good

8,790 reviews

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

WestJet

7.2

Good

2,868 reviews

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Air Canada

7.1

Good

9,537 reviews

LOT

7.6

Good

1,077 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

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$ 669	AverageC$ 1,345	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 1,028	AverageC$ 1,516	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.

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$ 505

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 25/7. 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 12 June 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 12 June 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 12 June 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 9 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 12 June 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.

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

Reviews of airlines servicing Heidelberg

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 12 June 2025.