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Cheap flights from Montreal to Heidelberg from C$ 425

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FRA
7 Sep — 14 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 8 August 2026.

Thu 1/101:10 p.m. -
1 stop11h 20m
Thu 8/103:40 p.m. -
1 stop11h 02m
Deal found 6/8C$ 962
Mon 28/96:45 a.m. -
2 stops33h 20m
Tue 6/107:05 a.m. -
1 stop12h 55m
Deal found 5/8C$ 963
Thu 1/104:35 p.m. -
Nonstop7h 25m
Sun 11/108:20 a.m. -
1 stop14h 20m
Deal found 6/8C$ 966
Thu 12/111:15 p.m. -
1 stop10h 45m
Tue 17/112:40 p.m. -
1 stop22h 30m
Deal found 7/8C$ 967
Mon 28/96:45 a.m. -
2 stops29h 30m
Wed 7/108:30 a.m. -
1 stop11h 30m
Deal found 5/8C$ 969
Wed 4/115:45 p.m. -
Nonstop7h 40m
Wed 18/119:45 a.m. -
Nonstop8h 15m
Deal found 3/8C$ 970
Tue 6/101:30 p.m. -
1 stop11h 30m
Tue 13/108:35 a.m. -
1 stop14h 05m
Deal found 6/8C$ 972
Tue 6/104:35 p.m. -
Nonstop7h 25m
Sat 24/109:55 a.m. -
Nonstop8h 05m
Deal found 5/8C$ 973
Sun 4/108:05 a.m. -
1 stop16h 55m
Wed 21/106:20 p.m. -
1 stop18h 12m
Deal found 5/8C$ 974
Tue 27/106:45 p.m. -
Nonstop7h 40m
Tue 3/119:45 a.m. -
Nonstop8h 15m
Deal found 3/8C$ 976
Thu 1/104:35 p.m. -
Nonstop7h 25m
Thu 8/109:55 a.m. -
Nonstop8h 05m
Deal found 7/8C$ 977

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 8 August 2026.

Round-trip from

C$ 962

One-way from

C$ 425

Popular in

December

Cheapest in

January

Average price

C$ 1,321
Air Canada
  • Air Canada
  • 1/10-8/10
  • 2 total stops
  • 22h 22m total
  • Montreal to Heidelberg
Search Deals
28/9
  • 28/9
  • 2 total stops
  • 31h 20m total
  • Montreal to Heidelberg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 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 8 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
Quickest round-trip

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

6:45 p.m.-7:25 a.m.

Nonstop7h 40m

Frankfurt am Main

Tue 3/11

8:50 a.m.-4:05 p.m.

1 stop13h 15m

C$ 973

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

8:25 p.m.-8:25 p.m.

1 stop18h 00m

Frankfurt am Main

Thu 27/8

9:00 p.m.-3:20 p.m.

1 stop24h 20m

C$ 1,008

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

8:25 p.m.-8:25 p.m.

1 stop18h 00m

Frankfurt am Main

Wed 7/10

9:00 p.m.-3:20 p.m.

1 stop24h 20m

C$ 1,035

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

1:10 p.m.-12:50 p.m.

2 stops17h 40m

Frankfurt am Main

Wed 21/10

6:40 a.m.-6:52 p.m.

2 stops18h 12m

C$ 1,151

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

8:25 p.m.-8:25 p.m.

1 stop18h 00m

Frankfurt am Main

Tue 8/9

9:00 p.m.-3:20 p.m.

1 stop24h 20m

C$ 1,180

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

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

1 stop18h 40m

Frankfurt am Main

Thu 8/10

6:40 a.m.-8:15 p.m.

1 stop19h 35m

C$ 1,188

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

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

2 stops19h 01m

Frankfurt am Main

Tue 6/10

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

2 stops32h 24m

C$ 1,216

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

1:10 p.m.-9:10 a.m.

1 stop14h 00m

Frankfurt am Main

Thu 1/10

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

2 stops25h 37m

C$ 1,226

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

5:34 p.m.-7:20 a.m.

2 stops31h 46m

Frankfurt am Main

Wed 21/10

11:30 a.m.-11:44 a.m.

2 stops30h 14m

C$ 1,229

MontrealFrankfurt am Main

YUL Montreal Pierre Elliott Trudeau Intl - FRA Frankfurt am Main

YULFRA

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

5:34 p.m.-7:20 a.m.

2 stops31h 46m

Frankfurt am Main

Sat 3/10

7:20 p.m.-11:44 a.m.

2 stops46h 24m

C$ 1,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 8 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.

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 8 August 2026.

The most flights from YMQ to HE1 are scheduled on a Monday (20 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

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$ 1,261 and C$ 1,553 in October.
The cheapest round-trip price found within the last 5 days was C$ 962 on Air Canada (1 Oct-8 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 8 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
11,449 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

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
11,449 reviews
Air Canada
7.1
Good
11,449 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

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
8,177 reviews
Air Canada
7.1
Good
11,449 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

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$ 973, Lufthansa can have you in Heidelberg from Montreal in 7h 40m. 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$ 433 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$ 523 and C$ 545, 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 (78%), Thai Airways (70%) and Aegean Airlines (64%).

  • 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$ 3,962, our data indicates the cheapest price to be C$ 538. The most popular route (Montreal Pierre Elliott Trudeau Intl - Frankfurt am Main), is priced around C$ 815.

  • 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 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 979AverageC$ 1,427FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,091AverageC$ 1,424FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapestC$ 1,105AverageC$ 1,333FlexibilityNo 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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