Find flights
When to book
Airlines
FAQs

Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 253

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
17 Dec — 24 Dec1
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 17 November 2025.

Sun 23/119:10 p.m.YYC - OTP
1 stop29h 10mMultiple Airlines
Mon 8/1210:50 p.m.OTP - YYC
2 stops50h 10mMultiple Airlines
Deal found 15/11C$ 786
Sun 23/113:07 p.m.YYC - OTP
2 stops41h 03mDelta
Mon 8/126:00 a.m.OTP - YYC
2 stops38h 51mDelta
Deal found 15/11C$ 1,154
Tue 18/119:10 p.m.YYC - OTP
2 stops27h 50mMultiple Airlines
Mon 1/125:35 a.m.OTP - YYC
2 stops20h 20mMultiple Airlines
Deal found 17/11C$ 1,351
Tue 18/116:30 a.m.YYC - OTP
2 stops23h 15mAmerican Airlines
Mon 1/128:05 a.m.OTP - YYC
2 stops36h 42mAmerican Airlines
Deal found 17/11C$ 1,749

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 17 November 2025.

Round-trip from

C$ 989

One-way from

C$ 253

Popular in

July

Cheapest in

November

Average price

C$ 1,100
29/3-30/4
  • 29/3-30/4
  • 3 total stops
  • 47h 25m total
  • Calgary to Bucharest
Search Deals
29/1
  • 29/1
  • 1 total stop
  • 21h 05m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 290 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 17 November 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

Sun 29/3

5:55 p.m.-5:45 p.m.

1 stop14h 50m

Bucharest Otopeni Intl

Thu 30/4

11:20 p.m.-2:05 p.m.

1 stop23h 45m

C$ 1,024

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 3/5

2:20 p.m.-3:20 p.m.

2 stops40h 00m

Bucharest Otopeni Intl

Mon 11/5

12:40 p.m.-5:30 p.m.

1 stop13h 50m

C$ 1,051

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.-12:24 p.m.

2 stops38h 54m

C$ 1,064

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 29/1

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

1 stop21h 05m

C$ 253

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 23/1

9:10 p.m.-11:10 p.m.

1 stop17h 00m

C$ 272

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Tue 3/2

9:10 p.m.-11:30 a.m.

2 stops29h 20m

C$ 314

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 8/2

9:10 p.m.-3:00 p.m.

2 stops32h 50m

C$ 354

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 31/12

7:30 p.m.-3:10 a.m.

2 stops22h 40m

C$ 467

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/11

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 14 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$ 984). Flying from Calgary to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of C$ 1,514). 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.

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 17 November 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
1,411 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

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
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

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
10,457 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

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
7,576 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

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 40h. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 8697 km.

  • 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$ 1,040. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at C$ 1,084 and C$ 1,094, 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$ 984). Flying from Calgary to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of C$ 1,514). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,040AverageC$ 1,313FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,084AverageC$ 1,394FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,094AverageC$ 1,474FlexibilityNo cancel feeOn-time75%
Search KLM 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 Calgary to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Calgary to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.