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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 375

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Otopeni Intl
Explore the most affordable flight options available from Calgary to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Fri 5/67:00 p.m.
YYC
-
OTP
2 stops31h 55m
Multiple Airlines
Thu 18/611:20 p.m.
OTP
-
YYC
1 stop23h 55m
Multiple Airlines
Deal found 23/4C$ 821
Sun 7/67:00 p.m.
YYC
-
OTP
2 stops19h 10m
Multiple Airlines
Tue 23/65:55 a.m.
OTP
-
YYC
2 stops17h 20m
Multiple Airlines
Deal found 23/4C$ 829
Wed 3/67:00 p.m.
YYC
-
OTP
2 stops39h 30m
Multiple Airlines
Thu 18/611:20 p.m.
OTP
-
YYC
1 stop23h 55m
Multiple Airlines
Deal found 23/4C$ 838
Sun 7/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Fri 19/65:35 a.m.
OTP
-
YYC
2 stops17h 40m
Multiple Airlines
Deal found 23/4C$ 852
Sun 7/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Tue 30/65:55 p.m.
OTP
-
YYC
2 stops49h 05m
Multiple Airlines
Deal found 24/4C$ 886
Sun 7/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Sat 27/66:05 p.m.
OTP
-
YYC
2 stops48h 55m
Multiple Airlines
Deal found 23/4C$ 894
Sun 7/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Thu 18/611:20 p.m.
OTP
-
YYC
1 stop23h 55m
Multiple Airlines
Deal found 23/4C$ 898

Find flight deals from Calgary to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 April 2026.

Round-trip from

C$ 821

One-way from

C$ 375

Popular in

June

Cheapest in

November

Average price

C$ 1,501
5/6-18/6
  • 5/6-18/6
  • 3 total stops
  • 55h 50m total
  • Calgary to Bucharest
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 31h 50m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 345 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Otopeni Intl 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 28 April 2026.
Use the filters below to find and compare flights from Calgary to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 7/6

7:00 p.m.-11:30 a.m.

1 stop31h 30m

Bucharest Otopeni Intl

Tue 23/6

5:55 p.m.-10:00 a.m.

2 stops49h 05m

C$ 867

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 7/6

3:00 p.m.-1:10 a.m.

2 stops25h 10m

Bucharest Otopeni Intl

Tue 23/6

6:20 a.m.-7:50 p.m.

2 stops22h 30m

C$ 1,155

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 23/5

4:50 p.m.-11:30 p.m.

1 stop21h 40m

Bucharest Otopeni Intl

Sat 30/5

12:45 p.m.-5:30 p.m.

1 stop13h 45m

C$ 1,202

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 8/5

9:40 p.m.-6:35 p.m.

2 stops35h 55m

Bucharest Otopeni Intl

Mon 18/5

6:15 a.m.-5:30 p.m.

1 stop20h 15m

C$ 1,236

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 14/6

5:05 p.m.-3:20 p.m.

1 stop13h 15m

Bucharest Otopeni Intl

Thu 18/6

6:15 a.m.-11:00 p.m.

2 stops25h 45m

C$ 1,238

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 4/6

3:00 p.m.-1:10 a.m.

2 stops25h 10m

Bucharest Otopeni Intl

Sun 21/6

6:20 a.m.-9:05 p.m.

2 stops23h 45m

C$ 1,247

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 7/6

6:45 a.m.-11:40 p.m.

2 stops31h 55m

Bucharest Otopeni Intl

Wed 10/6

12:45 p.m.-9:48 p.m.

2 stops42h 03m

C$ 1,272

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 8/5

2:25 p.m.-3:25 p.m.

2 stops16h 00m

Bucharest Otopeni Intl

Mon 18/5

2:00 p.m.-1:25 p.m.

1 stop32h 25m

C$ 1,292

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 22/5

12:28 p.m.-12:00 p.m.

3 stops38h 32m

Bucharest Otopeni Intl

Fri 5/6

6:15 a.m.-1:53 p.m.

2 stops40h 38m

C$ 1,317
Quickest round-trip

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 20/5

3:05 p.m.-1:00 p.m.

1 stop12h 55m

Bucharest Otopeni Intl

Mon 25/5

7:05 a.m.-1:25 p.m.

1 stop15h 20m

C$ 1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Calgary to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Calgary 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 Calgary to Bucharest Otopeni Intl Airport

How much does it cost to fly round-trip from Calgary to Bucharest Otopeni Intl Airport?

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated 28 April 2026.
Read reviews from past customers who have flown KLM,Air Canada, andLufthansa from Calgary to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,508 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,508 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
10,974 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,956 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • What airport do you fly from for flights from Calgary to Bucharest Otopeni Intl?

    If you book a flight to Bucharest Otopeni Intl from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary. There are 0 flights from Calgary to Bucharest Otopeni Intl per day from 3 different airlines.

  • How long is the flight from Calgary to Bucharest Otopeni Intl Airport?

    There are many flights that can get you from Calgary to Bucharest Otopeni Intl Airport in 21h 40m. Fly via SWISS, Lufthansa, or Air Canada to get the fastest option. Airlines will cover a distance of 8697 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Calgary to Bucharest Otopeni Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at C$ 1,037. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at C$ 1,169 and C$ 1,261, respectively. Air Canada is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Calgary to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Calgary to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Otopeni Intl?

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

  • Can I find deals for business class flights from Calgary to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Calgary to Otopeni Intl 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

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Alternative routes for Calgary to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Edmonton to Otopeni Intl flights

Top 3 airlines flying from Calgary to Otopeni Intl

Discover the top 3 airlines that operate flights from Calgary to Otopeni Intl. 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,037AverageC$ 1,332FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,169AverageC$ 1,375FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,261AverageC$ 1,569FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to Otopeni Intl?

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Why should you use Cheapflights to find cheap flight tickets from Calgary to Otopeni Intl?

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 Otopeni Intl from Calgary.

Can Cheapflights find flights from Calgary to Otopeni Intl with no change fees?

Need flexible booking options for your flight to Otopeni Intl from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Calgary today and book when prices fit your budget.

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