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Cheap flights from Montreal to Heidelberg from C$ 422

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FRA
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Heidelberg are usually found in March or October, booked 59 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Montreal to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Heidelberg
Explore the most affordable flight options available from Montreal to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Fri 17/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Sat 25/43:15 p.m.
FRA
-
YUL
1 stop15h 23m
Multiple Airlines
Deal found 8/2C$ 846
Fri 17/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Sun 19/43:15 p.m.
FRA
-
YUL
1 stop15h 23m
Multiple Airlines
Deal found 8/2C$ 847
Tue 21/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Sun 26/47:00 a.m.
FRA
-
YUL
2 stops23h 25m
Multiple Airlines
Deal found 8/2C$ 855
Sat 18/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Sun 26/43:15 p.m.
FRA
-
YUL
1 stop15h 25m
Multiple Airlines
Deal found 7/2C$ 866
Sun 26/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Tue 5/57:00 a.m.
FRA
-
YUL
2 stops17h 20m
Multiple Airlines
Deal found 8/2C$ 886
Wed 25/39:25 p.m.
YUL
-
FRA
1 stop14h 20m
Multiple Airlines
Wed 1/49:45 a.m.
FRA
-
YUL
2 stops35h 15m
Multiple Airlines
Deal found 8/2C$ 897
Tue 14/46:45 a.m.
YUL
-
FRA
1 stop20h 55m
Multiple Airlines
Tue 28/43:15 p.m.
FRA
-
YUL
1 stop15h 25m
Multiple Airlines
Deal found 7/2C$ 901

Find flight deals from Montreal to Heidelberg

Keep the following information in mind while searching for Montreal to Heidelberg flight deals. Data was last updated 11 February 2026.

Round-trip from

C$ 846

One-way from

C$ 422

Popular in

December

Cheapest in

March

Average price

C$ 1,222
17/4-25/4
  • 17/4-25/4
  • 2 total stops
  • 36h 18m total
  • Montreal to Heidelberg
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 38h 20m total
  • Montreal to Heidelberg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 11 February 2026.
Use the filters below to find and compare flights from Montreal to Heidelberg that are best for you.

Fly from

Montreal

Fly to

Heidelberg

Route

Depart

Return

Price

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:45 a.m.-9:40 a.m.

1 stop20h 55m

Frankfurt am Main

Sat 25/4

3:15 p.m.-12:38 a.m.

1 stop15h 23m

C$ 846

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:45 a.m.-9:40 a.m.

1 stop20h 55m

Frankfurt am Main

Tue 19/5

3:15 p.m.-12:40 a.m.

1 stop15h 25m

C$ 955

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

9:30 p.m.-6:15 p.m.

1 stop14h 45m

Frankfurt am Main

Sat 30/5

8:30 a.m.-2:00 p.m.

1 stop11h 30m

C$ 966

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:45 a.m.-9:40 a.m.

1 stop20h 55m

Frankfurt am Main

Thu 14/5

3:15 p.m.-12:40 a.m.

1 stop15h 25m

C$ 988

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

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

1 stop15h 00m

Frankfurt am Main

Mon 20/4

7:30 a.m.-9:00 p.m.

1 stop19h 30m

C$ 1,022

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:30 p.m.-8:05 a.m.

Nonstop7h 35m

Frankfurt am Main

Sun 19/4

9:55 a.m.-11:45 a.m.

Nonstop7h 50m

C$ 1,046

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

5:55 p.m.-7:25 a.m.

Nonstop7h 30m

Frankfurt am Main

Tue 28/4

9:55 a.m.-11:45 a.m.

Nonstop7h 50m

C$ 1,048

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:30 p.m.-8:05 a.m.

Nonstop7h 35m

Frankfurt am Main

Mon 20/4

8:45 p.m.-3:00 p.m.

1 stop24h 15m

C$ 1,061

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:30 p.m.-8:05 a.m.

Nonstop7h 35m

Frankfurt am Main

Mon 20/4

9:55 a.m.-11:50 a.m.

Nonstop7h 55m

C$ 1,073

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:30 p.m.-8:05 a.m.

Nonstop7h 35m

Frankfurt am Main

Sun 19/4

9:55 a.m.-11:45 a.m.

Nonstop7h 50m

C$ 1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 22 results
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Best time to book a flight from Montreal to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Montreal 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 Montreal to Heidelberg

How far ahead should I book a flight from Montreal to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Heidelberg. Price data was last updated on 6 February 2026.

The price you pay for your flight from Montreal to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 59 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 Montreal to Heidelberg?

Currently, October is the cheapest month in which you can book a flight from Montreal to Heidelberg (average of C$ 470). Flying from Montreal to Heidelberg in March is currently the most expensive (average of C$ 1,058). 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 YMQ to HE1?

Find hourly flight availability from Montreal 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 February 2026.

When flying from Montreal to Heidelberg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Montreal to Heidelberg

Explore weekly flight availability from Montreal to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 February 2026.

The most flights from YMQ to HE1 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Montreal 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 11 February 2026.
Get a feel of what it's like to fly with Brussels Airlines,Air Canada, andLufthansa from Montreal to Heidelberg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
384 reviews
Check prices

Entertainment

6.2

Food

6.3

Comfort

6.9

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Brussels Airlines
7.2
Good
384 reviews
Brussels Airlines
7.2
Good
384 reviews
Check prices

Entertainment

6.2

Food

6.3

Comfort

6.9

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Air Canada
7.1
Good
10,709 reviews
Brussels Airlines
7.2
Good
384 reviews
Check prices

Entertainment

6.2

Food

6.3

Comfort

6.9

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Lufthansa
6.8
Okay
7,780 reviews
Brussels Airlines
7.2
Good
384 reviews
Check prices

Entertainment

6.2

Food

6.3

Comfort

6.9

Boarding

7.3

Overall

7.2

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine

Related info for your journey

Find useful and relevant information for your journey from Montreal to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    C$ 419 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from C$ 552 and C$ 555, respectively.

  • What are the most reliable airlines from Montreal to Heidelberg?

    The top 3 most reliable airlines when flying from Montreal to Heidelberg are Air Canada (57%), Aegean Airlines (57%) and Thai Airways (57%).

  • What are the cheapest flights from Montreal to Heidelberg?

    Looking for the cheapest flight from Montreal to Heidelberg? While on average our users pay C$ 1,749, our data indicates the cheapest price to be C$ 663. The most popular route (Montreal Pierre Elliott Trudeau Intl - Frankfurt am Main), is priced around C$ 900.

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

    Yes. In addition to deals on Montreal to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Heidelberg.

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

    Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Heidelberg?

    Currently, October is the cheapest month in which you can book a flight from Montreal to Heidelberg (average of C$ 470). Flying from Montreal to Heidelberg in March is currently the most expensive (average of C$ 1,058). 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 3 airlines flying from Montreal to Heidelberg

Discover the top 3 airlines that operate flights from Montreal 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 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 829AverageC$ 1,343FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 835AverageC$ 1,220FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapestC$ 980AverageC$ 1,275FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

Deals for Montreal to Heidelberg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heidelberg from Montreal.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Heidelberg, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Montreal to Heidelberg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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