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Cheap flights from Montreal to Heidelberg from C$ 442

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FRA
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Heidelberg are usually found in January or February, booked 49 days in advance, depart on a Wednesday or Monday and return on a Monday

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 1 August 2026.

Mon 26/106:45 p.m.
YUL
-
FRA
Nonstop7h 40m
Multiple Airlines
Fri 30/109:45 a.m.
FRA
-
YUL
Nonstop8h 15m
Multiple Airlines
Deal found 30/7C$ 969
Tue 27/101:15 p.m.
YUL
-
FRA
1 stop11h 45m
Air Canada
Thu 5/118:50 a.m.
FRA
-
YUL
1 stop13h 15m
Air Canada
Deal found 30/7C$ 970
Fri 9/104:35 p.m.
YUL
-
FRA
Nonstop7h 25m
Air Canada
Fri 23/109:55 a.m.
FRA
-
YUL
Nonstop8h 05m
Air Canada
Deal found 30/7C$ 972
Thu 29/106:45 p.m.
YUL
-
FRA
Nonstop7h 40m
Lufthansa
Thu 5/118:50 a.m.
FRA
-
YUL
1 stop13h 15m
Lufthansa
Deal found 29/7C$ 973
Thu 12/111:15 p.m.
YUL
-
FRA
1 stop10h 45m
Air Canada
Tue 17/118:50 a.m.
FRA
-
YUL
1 stop13h 15m
Air Canada
Deal found 31/7C$ 974
Sat 31/101:15 p.m.
YUL
-
FRA
1 stop11h 45m
Air Canada
Sat 21/119:45 a.m.
FRA
-
YUL
Nonstop8h 15m
Air Canada
Deal found 28/7C$ 976
Thu 29/101:15 p.m.
YUL
-
FRA
1 stop11h 45m
Multiple Airlines
Fri 6/117:10 a.m.
FRA
-
YUL
1 stop14h 30m
Multiple Airlines
Deal found 30/7C$ 980
Sun 16/88:25 p.m.
YUL
-
FRA
1 stop18h 00m
Multiple Airlines
Sun 23/89:00 p.m.
FRA
-
YUL
1 stop24h 20m
Multiple Airlines
Deal found 31/7C$ 981
Sun 1/115:45 p.m.
YUL
-
FRA
Nonstop7h 40m
Lufthansa
Wed 18/1110:10 a.m.
FRA
-
YUL
1 stop11h 30m
Lufthansa
Deal found 28/7C$ 983
Sun 1/114:10 p.m.
YUL
-
FRA
1 stop13h 00m
Air Canada
Tue 17/118:50 a.m.
FRA
-
YUL
1 stop13h 15m
Air Canada
Deal found 28/7C$ 984

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 1 August 2026.

Round-trip from

C$ 969

One-way from

C$ 442

Popular in

December

Cheapest in

January

Average price

C$ 1,325
Lufthansa
  • Lufthansa
  • 26/10-30/10
  • Nonstop
  • 15h 55m total
  • Montreal to Heidelberg
Search Deals
31/8
  • 31/8
  • 1 total stop
  • 12h 35m total
  • Montreal to Heidelberg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 1 August 2026.
Use the filters below to find and compare flights from Montreal to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:10 p.m.-2:05 p.m.

2 stops14h 55m

Frankfurt am Main

Fri 30/10

9:50 a.m.-8:25 p.m.

2 stops15h 35m

C$ 1,036

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:30 p.m.-2:05 p.m.

1 stop13h 35m

Frankfurt am Main

Fri 16/10

12:20 p.m.-7:57 a.m.

2 stops25h 37m

C$ 1,049

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

10:45 p.m.-12:30 p.m.

1 stop31h 45m

Frankfurt am Main

Tue 22/9

7:40 p.m.-8:45 p.m.

1 stop31h 05m

C$ 1,103

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

5:10 p.m.-11:10 a.m.

1 stop12h 00m

Frankfurt am Main

Fri 9/10

5:05 p.m.-12:36 a.m.

1 stop13h 31m

C$ 1,113

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:50 a.m.-7:20 a.m.

2 stops17h 30m

Frankfurt am Main

Fri 9/10

9:20 a.m.-10:52 p.m.

1 stop19h 32m

C$ 1,210

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

10:00 p.m.-1:40 p.m.

1 stop9h 40m

Frankfurt am Main

Mon 5/10

2:50 p.m.-8:15 p.m.

1 stop11h 25m

C$ 1,213

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

5:34 p.m.-6:35 p.m.

2 stops19h 01m

Frankfurt am Main

Mon 19/10

9:20 a.m.-11:44 a.m.

2 stops32h 24m

C$ 1,248

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

8:00 p.m.-12:50 p.m.

2 stops35h 50m

Frankfurt am Main

Thu 5/11

6:50 a.m.-5:25 p.m.

2 stops16h 35m

C$ 1,286
Quickest round-trip

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

4:50 p.m.-6:00 a.m.

Nonstop7h 10m

Frankfurt am Main

Mon 14/9

2:20 p.m.-4:00 p.m.

Nonstop7h 40m

C$ 1,309

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

4:50 p.m.-6:00 a.m.

Nonstop7h 10m

Frankfurt am Main

Sun 13/9

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

1 stop11h 00m

C$ 1,309

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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 1 August 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.

How much does it cost to fly round-trip from Montreal to Heidelberg?

Airfare is below average for this route at the moment.
Montreal to Heidelberg flights typically cost between C$ 1,248 and C$ 1,668 in October.
The cheapest round-trip price found within the last 5 days was C$ 969 on Multiple Airlines (26 Oct-30 Oct).

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 1 August 2026.
Get a feel of what it's like to fly with Air Canada and Lufthansa 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.
Air Canada
7.1
Good
11,415 reviews
Check prices

Comfort

7.1

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2026

YUL - LYS

The flight was cancelled. We were rebooked the next day on Air France but had a 12 hour layover in Paris. We lost 1 1/2 days of our vacation.
Air Canada
7.1
Good
11,415 reviews
Air Canada
7.1
Good
11,415 reviews
Check prices

Comfort

7.1

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2026

YUL - LYS

The flight was cancelled. We were rebooked the next day on Air France but had a 12 hour layover in Paris. We lost 1 1/2 days of our vacation.
Lufthansa
6.8
Okay
8,167 reviews
Air Canada
7.1
Good
11,415 reviews
Check prices

Comfort

7.1

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2026

YUL - LYS

The flight was cancelled. We were rebooked the next day on Air France but had a 12 hour layover in Paris. We lost 1 1/2 days of our vacation.

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.

  • How long is the flight from Montreal to Heidelberg?

    For as low as C$ 1,049, SWISS can have you in Heidelberg from Montreal in 13h 35m. There are 5850 km between Montreal and Heidelberg. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    C$ 434 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Lufthansa and Air Canada, with prices starting from C$ 524 and C$ 546, respectively.

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

    The top 3 most reliable airlines when flying from Montreal to Heidelberg are Singapore Airlines (87%), Thai Airways (73%) and Aegean Airlines (67%).

  • 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$ 3,576, our data indicates the cheapest price to be C$ 539. The most popular route (Montreal Pierre Elliott Trudeau Intl - Frankfurt am Main), is priced around C$ 938.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 993AverageC$ 1,432FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,094AverageC$ 1,423FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapestC$ 1,108AverageC$ 1,337FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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 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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