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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Serbia from C$ 427

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BEG
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Serbia

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Serbia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Sun 13/910:05 p.m.
YUL
-
BEG
2 stops21h 05m
Multiple Airlines
Sun 20/912:25 p.m.
BEG
-
YUL
1 stop29h 10m
Multiple Airlines
Deal found 25/7C$ 974
Sat 19/911:50 p.m.
YUL
-
BEG
1 stop16h 35m
Multiple Airlines
Fri 16/1011:20 a.m.
BEG
-
YUL
2 stops29h 45m
Multiple Airlines
Deal found 23/7C$ 985
Sat 19/911:50 p.m.
YUL
-
BEG
1 stop16h 35m
Multiple Airlines
Mon 5/1011:20 a.m.
BEG
-
YUL
1 stop34h 00m
Multiple Airlines
Deal found 27/7C$ 1,000
Thu 20/88:25 p.m.
YUL
-
BEG
1 stop12h 55m
Multiple Airlines
Fri 27/118:30 p.m.
BEG
-
YUL
1 stop22h 10m
Multiple Airlines
Deal found 24/7C$ 1,012
Sat 26/911:50 p.m.
YUL
-
BEG
1 stop16h 35m
Multiple Airlines
Sat 3/106:35 a.m.
BEG
-
YUL
1 stop20h 25m
Multiple Airlines
Deal found 23/7C$ 1,034
Tue 25/88:25 p.m.
YUL
-
BEG
1 stop12h 55m
Multiple Airlines
Mon 14/93:55 p.m.
BEG
-
YUL
2 stops25h 40m
Multiple Airlines
Deal found 27/7C$ 1,076
Wed 2/910:05 p.m.
YUL
-
BEG
1 stop30h 45m
Multiple Airlines
Sat 26/96:35 a.m.
BEG
-
YUL
1 stop13h 25m
Multiple Airlines
Deal found 26/7C$ 1,081

Find flight deals from Pierre Elliott Trudeau Intl to Serbia

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Serbia flight deals. Data was last updated 27 July 2026.

Round-trip from

C$ 974

One-way from

C$ 427

Popular in

February

Cheapest in

October

Average price

C$ 1,606
13/9-20/9
  • 13/9-20/9
  • 3 total stops
  • 50h 15m total
  • Montreal to Serbia
Search Deals
5/9
  • 5/9
  • 1 total stop
  • 16h 35m total
  • Montreal to Serbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Serbia 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 27 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

7:00 p.m.-11:25 p.m.

1 stop22h 25m

Belgrade Nikola Tesla

Sun 20/9

12:25 p.m.-11:35 a.m.

1 stop29h 10m

C$ 1,050

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

8:25 p.m.-11:00 a.m.

1 stop32h 35m

Belgrade Nikola Tesla

Sat 14/11

5:05 p.m.-12:40 p.m.

1 stop25h 35m

C$ 1,141
Quickest round-trip

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

8:25 p.m.-10:35 p.m.

1 stop20h 10m

Belgrade Nikola Tesla

Thu 27/8

6:50 a.m.-3:20 p.m.

1 stop14h 30m

C$ 1,189

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

2:05 p.m.-10:35 p.m.

2 stops26h 30m

Belgrade Nikola Tesla

Sat 19/9

5:05 p.m.-11:35 a.m.

1 stop24h 30m

C$ 1,192

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

8:35 p.m.-3:20 p.m.

2 stops36h 45m

Belgrade Nikola Tesla

Thu 27/8

6:50 a.m.-3:20 p.m.

1 stop14h 30m

C$ 1,247

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:45 a.m.-1:20 p.m.

2 stops24h 35m

Belgrade Nikola Tesla

Wed 14/10

2:00 p.m.-12:25 a.m.

2 stops16h 25m

C$ 1,347

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

11:40 p.m.-1:20 p.m.

2 stops31h 40m

Belgrade Nikola Tesla

Sat 26/9

5:15 p.m.-9:10 p.m.

3 stops33h 55m

C$ 1,405

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

4:40 p.m.-1:55 p.m.

1 stop15h 15m

Belgrade Nikola Tesla

Sat 22/8

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

1 stop25h 00m

C$ 1,478
Cheapest one-way

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

11:50 p.m.-10:25 p.m.

1 stop16h 35m

C$ 427
Quickest one-way

MontrealBelgrade

YUL - BEG

YULBEG

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

8:25 p.m.-3:20 p.m.

1 stop12h 55m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Serbia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated 27 July 2026.
Get a feel of what it's like to fly with Air Canada and Lufthansa from Montreal Pierre Elliott Trudeau Intl Airport to Serbia 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
11,391 reviews
Check prices

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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
11,391 reviews
Air Canada
7.1
Good
11,391 reviews
Check prices

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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
8,159 reviews
Air Canada
7.1
Good
11,391 reviews
Check prices

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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 Pierre Elliott Trudeau Intl to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Serbia that include hotel bookings?

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  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Serbia?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Serbia

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Serbia. 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 1,240AverageC$ 1,535FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,277AverageC$ 1,437FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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