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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 398

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
31 Dec — 7 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Calgary to Bucharest Otopeni Intl are usually found in November or February, booked 67 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Find 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 1 December 2025.

Wed 31/127:30 p.m.YYC - OTP
2 stops28h 45mMultiple Airlines
Sat 17/19:00 a.m.OTP - YYC
1 stop16h 55mMultiple Airlines
Deal found 1/12C$ 1,123
Sat 27/126:30 a.m.YYC - OTP
2 stops23h 10mMultiple Airlines
Sun 15/28:35 a.m.OTP - YYC
2 stops21h 23mMultiple Airlines
Deal found 29/11C$ 1,257
Wed 31/1212:37 p.m.YYC - OTP
2 stops26h 18mUnited Airlines
Sat 17/15:55 a.m.OTP - YYC
3 stops40h 13mUnited Airlines
Deal found 1/12C$ 1,259
Mon 29/127:30 p.m.YYC - OTP
1 stop33h 35mMultiple Airlines
Mon 5/14:35 p.m.OTP - YYC
2 stops33h 20mMultiple Airlines
Deal found 1/12C$ 1,594
Wed 31/1212:45 p.m.YYC - OTP
2 stops25h 45mAmerican Airlines
Sat 17/18:05 a.m.OTP - YYC
2 stops22h 53mAmerican Airlines
Deal found 1/12C$ 1,697
Sat 13/127:30 p.m.YYC - OTP
2 stops38h 10mMultiple Airlines
Fri 2/16:55 a.m.OTP - YYC
1 stop18h 05mMultiple Airlines
Deal found 28/11C$ 1,756

Cheap 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 1 December 2025.

Round-trip from

C$ 778

One-way from

C$ 398

Popular in

July

Cheapest in

November

Average price

C$ 1,333
2/3-9/3
  • 2/3-9/3
  • 2 total stops
  • 40h 55m total
  • Calgary to Bucharest
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 15h 40m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 1 December 2025.
Use the filters below to find and compare flights from Calgary to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Calgary

Fly to

Otopeni Intl

Route

Depart

Return

Price

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 2/3

9:10 p.m.-3:15 a.m.

1 stop21h 05m

Bucharest Otopeni Intl

Mon 9/3

5:50 a.m.-5:40 p.m.

1 stop19h 50m

C$ 778

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 23/1

1:40 p.m.-11:25 p.m.

2 stops24h 45m

Bucharest Otopeni Intl

Mon 26/1

8:05 a.m.-12:48 p.m.

2 stops37h 43m

C$ 1,006

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 11/2

1:40 p.m.-8:00 p.m.

2 stops21h 20m

Bucharest Otopeni Intl

Wed 25/2

8:05 a.m.-1:01 p.m.

2 stops37h 56m

C$ 1,009

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 2/5

1:05 a.m.-6:35 p.m.

2 stops32h 30m

Bucharest Otopeni Intl

Mon 11/5

6:05 a.m.-11:03 p.m.

2 stops25h 58m

C$ 1,053

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 16/5

8:35 p.m.-3:25 a.m.

1 stop21h 50m

Bucharest Otopeni Intl

Sun 24/5

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

2 stops20h 55m

C$ 1,055

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 4/5

7:15 p.m.-1:00 a.m.

1 stop20h 45m

Bucharest Otopeni Intl

Mon 11/5

6:05 a.m.-11:03 p.m.

2 stops25h 58m

C$ 1,060

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 11/2

5:35 a.m.-3:50 p.m.

2 stops25h 15m

Bucharest Otopeni Intl

Wed 25/2

6:30 a.m.-8:59 p.m.

2 stops23h 29m

C$ 1,062

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 15/1

7:30 p.m.-8:10 p.m.

1 stop15h 40m

C$ 398

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 26/12

7:30 p.m.-10:35 a.m.

1 stop30h 05m

C$ 694

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 26/12

7:30 p.m.-10:50 p.m.

1 stop18h 20m

C$ 3,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 11 results
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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 far ahead should I book a flight from Calgary to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Otopeni Intl. Price data was last updated on 28 November 2025.

The price you pay for your flight from Calgary to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 67 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 Calgary to Bucharest Otopeni Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Calgary to Bucharest Otopeni Intl Airport (average of C$ 979). Flying from Calgary to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of C$ 1,507). 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.

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 1 December 2025.
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
7.7
Good
1,425 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,425 reviews
KLM
7.7
Good
1,425 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,490 reviews
KLM
7.7
Good
1,425 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,600 reviews
KLM
7.7
Good
1,425 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 24h 45m. Fly via British Airways 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$ 1,035. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at C$ 1,073 and C$ 1,090, respectively. Air Canada is 25% 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.

  • What is the cheapest month to book a flight from Calgary to Bucharest Otopeni Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Calgary to Bucharest Otopeni Intl Airport (average of C$ 979). Flying from Calgary to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of C$ 1,507). 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

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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 1 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,035AverageC$ 1,293FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,073AverageC$ 1,366FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,083AverageC$ 1,477FlexibilityNo 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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