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Cheap flights from Montreal to Heidelberg from C$ 435

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FRA
6 feb. — 13 feb.1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Heidelberg are usually found in October or March, booked 59 days in advance, depart on a Sunday or Wednesday and return on a Saturday

Cheap flight deals from Montreal to Heidelberg

Keep the following information in mind while searching for Montreal to Heidelberg flight deals. Data was last updated 7 enero 2026.

Round-trip from

C$ 1,044

One-way from

C$ 435

Popular in

December

Cheapest in

October

Average price

C$ 1,179
Air Canada
  • Air Canada
  • 28/1-16/2
  • 1 total stop
  • 38h 25m total
  • Montreal to Heidelberg
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WestJet
  • WestJet
  • 21/1
  • 1 total stop
  • 18h 25m total
  • Montreal to Heidelberg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 7 enero 2026.

mié. 28/15:55 p.m.YUL - FRA
Nonstop7h 30mAir Canada
lun. 16/210:55 a.m.FRA - YUL
1 stop30h 55mAir Canada
Deal found 6/1C$ 1,044
lun. 12/17:10 p.m.YUL - FRA
1 stop14h 05mAir Canada
vie. 6/39:45 a.m.FRA - YUL
Nonstop8h 25mAir Canada
Deal found 6/1C$ 1,045
vie. 20/25:55 p.m.YUL - FRA
Nonstop7h 30mAir Canada
vie. 27/25:10 p.m.FRA - YUL
1 stop12h 42mAir Canada
Deal found 6/1C$ 1,049
lun. 19/13:10 p.m.YUL - FRA
2 stops14h 50mAustrian Airlines
mar. 27/16:50 a.m.FRA - YUL
2 stops16h 35mAustrian Airlines
Deal found 7/1C$ 1,055
mié. 4/25:55 p.m.YUL - FRA
Nonstop7h 30mLufthansa
dom. 8/29:45 a.m.FRA - YUL
Nonstop8h 15mLufthansa
Deal found 6/1C$ 1,056
lun. 23/25:55 p.m.YUL - FRA
Nonstop7h 30mMultiple Airlines
lun. 4/57:30 p.m.FRA - YUL
1 stop24h 20mMultiple Airlines
Deal found 7/1C$ 1,059
lun. 12/17:10 p.m.YUL - FRA
1 stop14h 05mMultiple Airlines
lun. 26/11:00 p.m.FRA - YUL
1 stop32h 10mMultiple Airlines
Deal found 6/1C$ 1,062
dom. 11/16:45 a.m.YUL - FRA
1 stop18h 25mMultiple Airlines
vie. 6/311:50 a.m.FRA - YUL
1 stop18h 48mMultiple Airlines
Deal found 6/1C$ 1,063
jue. 5/27:05 p.m.YUL - FRA
1 stop11h 35mMultiple Airlines
dom. 8/29:00 a.m.FRA - YUL
2 stops20h 26mMultiple Airlines
Deal found 6/1C$ 1,064
jue. 15/17:00 a.m.YUL - FRA
1 stop18h 15mBritish Airways
dom. 18/17:25 a.m.FRA - YUL
1 stop17h 20mBritish Airways
Deal found 5/1C$ 1,066
dom. 15/310:40 p.m.YUL - FRA
2 stops15h 40mMultiple Airlines
mié. 1/49:25 a.m.FRA - YUL
1 stop17h 35mMultiple Airlines
Deal found 4/1C$ 1,067

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 7 enero 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

dom. 22/2

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

1 stop12h 00m

Frankfurt am Main

mar. 3/3

5:10 p.m.-11:22 p.m.

1 stop12h 12m

C$ 1,050

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

lun. 19/1

3:10 p.m.-3:25 p.m.

2 stops18h 15m

Frankfurt am Main

mar. 27/1

8:20 a.m.-11:22 p.m.

2 stops21h 02m

C$ 1,055

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

mié. 4/2

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

Nonstop7h 30m

Frankfurt am Main

lun. 9/2

9:45 a.m.-12:00 p.m.

Nonstop8h 15m

C$ 1,056

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

vie. 6/2

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

Nonstop7h 30m

Frankfurt am Main

mar. 10/2

9:45 a.m.-12:00 p.m.

Nonstop8h 15m

C$ 1,056

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

mié. 4/2

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

Nonstop7h 30m

Frankfurt am Main

dom. 8/2

9:45 a.m.-12:00 p.m.

Nonstop8h 15m

C$ 1,056

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

vie. 23/1

5:10 p.m.-7:10 p.m.

2 stops20h 00m

Frankfurt am Main

mar. 10/2

9:10 a.m.-7:22 p.m.

2 stops16h 12m

C$ 1,095

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

dom. 22/2

3:10 p.m.-11:10 a.m.

1 stop14h 00m

Frankfurt am Main

lun. 2/3

10:05 a.m.-6:23 p.m.

1 stop14h 18m

C$ 1,100

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

dom. 22/2

1:10 p.m.-6:40 a.m.

1 stop11h 30m

Frankfurt am Main

dom. 1/3

10:05 a.m.-6:23 p.m.

1 stop14h 18m

C$ 1,100

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

mié. 21/1

6:45 a.m.-7:10 a.m.

1 stop18h 25m

C$ 435

MontrealFrankfurt am Main

YUL - FRA

YULFRA

Montreal Pierre Elliott Trudeau Intl

vie. 20/2

6:45 a.m.-7:10 a.m.

1 stop18h 25m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 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 2 January 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$ 480). Flying from Montreal to Heidelberg in March is currently the most expensive (average of C$ 1,081). 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 7 enero 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 7 enero 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 7 enero 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
379 reviews
Check prices

Overall

7.2

Boarding

7.3

Entertainment

6.1

Crew

7.9

Comfort

6.9

Food

6.2

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
379 reviews
Brussels Airlines
7.2
Good
379 reviews
Check prices

Overall

7.2

Boarding

7.3

Entertainment

6.1

Crew

7.9

Comfort

6.9

Food

6.2

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
10,604 reviews
Brussels Airlines
7.2
Good
379 reviews
Check prices

Overall

7.2

Boarding

7.3

Entertainment

6.1

Crew

7.9

Comfort

6.9

Food

6.2

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
7,692 reviews
Brussels Airlines
7.2
Good
379 reviews
Check prices

Overall

7.2

Boarding

7.3

Entertainment

6.1

Crew

7.9

Comfort

6.9

Food

6.2

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.

  • How long is the flight from Montreal to Heidelberg?

    For as low as C$ 1,056, Air Canada can have you in Heidelberg from Montreal in 7h 30m. 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$ 428 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$ 566 and C$ 609, 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 (55%), Aegean Airlines (55%) and Thai Airways (55%).

  • 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$ 1,698, our data indicates the cheapest price to be C$ 922. The most popular route (Montreal Pierre Elliott Trudeau Intl - Frankfurt am Main), is priced around C$ 782.

  • 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$ 480). Flying from Montreal to Heidelberg in March is currently the most expensive (average of C$ 1,081). 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

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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 7 enero 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 846AverageC$ 1,370FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 855AverageC$ 1,264FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapestC$ 1,113AverageC$ 1,298FlexibilityNo 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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