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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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
19 Aug — 26 Aug1
1 adult

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

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 14 August 2025.

Round-trip from

C$ 907

One-way from

C$ 398

Popular in

July

Cheapest in

February

Average price

C$ 1,372
8/10-15/10
  • 8/10-15/10
  • 3 total stops
  • 43h 13m total
  • Calgary to Bucharest
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28/9
  • 28/9
  • 2 total stops
  • 39h 10m total
  • Calgary to Bucharest
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Highest demand for flights based on searches. 9% potential increase in price (C$ 213 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Calgary to Otopeni Intl

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 14 August 2025.

Wed 8/107:15 p.m.YYC - OTP
2 stops22h 40mMultiple Airlines
Wed 15/109:30 a.m.OTP - YYC
1 stop20h 33mMultiple Airlines
Deal found 14/8C$ 907
Mon 15/95:10 p.m.YYC - OTP
1 stop22h 50mMultiple Airlines
Mon 13/106:05 a.m.OTP - YYC
1 stop18h 20mMultiple Airlines
Deal found 13/8C$ 1,034
Wed 8/104:25 p.m.YYC - OTP
2 stops17h 10mAir Canada
Wed 15/106:30 a.m.OTP - YYC
2 stops21h 32mAir Canada
Deal found 14/8C$ 1,050
Mon 15/95:10 p.m.YYC - OTP
1 stop22h 50mLufthansa
Mon 13/106:05 a.m.OTP - YYC
1 stop18h 20mLufthansa
Deal found 14/8C$ 1,055
Sat 6/910:50 a.m.YYC - OTP
3 stops29h 45mMultiple Airlines
Mon 22/94:30 a.m.OTP - YYC
3 stops27h 12mMultiple Airlines
Deal found 14/8C$ 1,143
Mon 15/910:30 a.m.YYC - OTP
2 stops16h 55mAir Canada
Mon 13/106:30 a.m.OTP - YYC
2 stops17h 35mAir Canada
Deal found 13/8C$ 1,153

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 14 August 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

Wed 8/10

7:15 p.m.-2:55 a.m.

2 stops22h 40m

Bucharest Otopeni Intl

Wed 15/10

9:30 a.m.-9:03 p.m.

1 stop20h 33m

C$ 907

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 15/9

5:10 p.m.-1:00 a.m.

1 stop22h 50m

Bucharest Otopeni Intl

Mon 13/10

6:05 a.m.-3:25 p.m.

1 stop18h 20m

C$ 1,034

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 8/10

4:25 p.m.-6:35 p.m.

2 stops17h 10m

Bucharest Otopeni Intl

Wed 15/10

6:30 a.m.-7:02 p.m.

2 stops21h 32m

C$ 1,050

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 15/9

5:10 p.m.-1:00 a.m.

1 stop22h 50m

Bucharest Otopeni Intl

Mon 13/10

6:05 a.m.-3:25 p.m.

1 stop18h 20m

C$ 1,055

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 8/10

5:10 p.m.-6:35 p.m.

1 stop16h 25m

Bucharest Otopeni Intl

Wed 15/10

6:05 a.m.-3:25 p.m.

1 stop18h 20m

C$ 1,055

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 28/9

7:15 p.m.-7:25 p.m.

2 stops39h 10m

C$ 398

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 13/9

11:20 p.m.-2:55 a.m.

3 stops42h 35m

C$ 506

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 15/9

7:55 p.m.-4:50 a.m.

1 stop23h 55m

C$ 549

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 10/1

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

1 stop15h 40m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

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 8 August 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, October is the cheapest month in which you can book a flight from Calgary to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Calgary to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,121). 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.

What is the cheapest time of day to fly from YYC to OTP?

Find hourly flight availability from Calgary to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

When flying from Calgary to Bucharest Otopeni Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 16% versus a flight in the afternoon.

What’s the top layover airport for flights from Calgary to Bucharest Otopeni Intl Airport?

Share of one-stop round-trip flights from Calgary to Bucharest Otopeni Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 81% of one-stop itineraries from Calgary to Bucharest Otopeni Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Calgary to Bucharest Otopeni Intl Airport?

Average round-trip fare for 1-stop flights from Calgary to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of C$ 1,350.

What’s the fastest layover option from Calgary to Bucharest Otopeni Intl Airport?

Shortest average travel time for 1-stop one-way flights from Calgary to Bucharest Otopeni Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 13h 12m.

Which airport typically offers the quickest layover for flights from Calgary to Bucharest Otopeni Intl Airport?

Average layover duration for 1-stop one-way flights from Calgary to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 2h 55m.

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 14 August 2025.
Read reviews from past customers who have flown KLM,SWISS, andAir Canada 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
1,381 reviews
Check prices

Overall

7.8

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,381 reviews
KLM
7.8
Good
1,381 reviews
Check prices

Overall

7.8

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.6
Good
1,699 reviews
KLM
7.8
Good
1,381 reviews
Check prices

Overall

7.8

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,949 reviews
KLM
7.8
Good
1,381 reviews
Check prices

Overall

7.8

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,317 reviews
KLM
7.8
Good
1,381 reviews
Check prices

Overall

7.8

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 4 different airlines.

  • 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$ 1,016. Additional round-trip tickets that might be worth considering are offered by SWISS and Lufthansa, with the lowest prices starting at C$ 1,017 and C$ 1,059, respectively. Air Canada is 28% 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, October is the cheapest month in which you can book a flight from Calgary to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Calgary to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,121). 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 4 airlines flying from Calgary to Otopeni Intl

Discover the top 4 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,016AverageC$ 1,287FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 1,017AverageC$ 1,539FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 1,059AverageC$ 1,424FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,075AverageC$ 1,458FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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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