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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 512

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Calgary to Bucharest Otopeni Intl are usually found in February or September, booked 83 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 2 July 2025.

Round-trip from

C$ 1,060

One-way from

C$ 512

Popular in

July

Cheapest in

February

Average price

C$ 1,660
Lufthansa
  • Lufthansa
  • 15/9-13/10
  • 3 total stops
  • 34h 45m total
  • Calgary to Bucharest
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18/7
  • 18/7
  • 1 total stop
  • 21h 35m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 2 July 2025.

Tue 28/1012:45 a.m.YYC - OTP
2 stops31h 05mAir Canada
Sat 29/116:30 a.m.OTP - YYC
2 stops37h 43mAir Canada
Deal found 29/6C$ 1,044
Tue 28/1012:45 p.m.YYC - OTP
2 stops43h 05mSWISS
Fri 28/114:40 p.m.OTP - YYC
2 stops36h 49mSWISS
Deal found 29/6C$ 1,052
Mon 15/910:30 a.m.YYC - OTP
2 stops16h 25mLufthansa
Mon 13/106:05 a.m.OTP - YYC
1 stop18h 20mLufthansa
Deal found 30/6C$ 1,060
Thu 30/104:40 p.m.YYC - OTP
1 stop12h 30mKLM
Sat 29/116:00 a.m.OTP - YYC
1 stop16h 40mKLM
Deal found 29/6C$ 1,075
Wed 29/1011:35 a.m.YYC - OTP
2 stops37h 30mAustrian Airlines
Wed 3/127:10 p.m.OTP - YYC
2 stops34h 19mAustrian Airlines
Deal found 29/6C$ 1,077
Wed 29/101:29 p.m.YYC - OTP
2 stops18h 21mAmerican Airlines
Wed 3/123:35 p.m.OTP - YYC
2 stops52h 48mAmerican Airlines
Deal found 29/6C$ 1,103
Thu 30/106:10 p.m.YYC - OTP
2 stops16h 20mMultiple Airlines
Sun 30/116:05 a.m.OTP - YYC
2 stops27h 09mMultiple Airlines
Deal found 29/6C$ 1,123
Thu 30/106:20 a.m.YYC - OTP
2 stops34h 45mUnited Airlines
Wed 3/125:55 a.m.OTP - YYC
2 stops22h 27mUnited Airlines
Deal found 29/6C$ 1,133
Wed 29/102:50 p.m.YYC - OTP
2 stops46h 30mDelta
Fri 28/116:00 a.m.OTP - YYC
2 stops23h 54mDelta
Deal found 29/6C$ 1,138

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 2 July 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

Tue 28/10

12:45 a.m.-3:50 p.m.

2 stops31h 05m

Bucharest Otopeni Intl

Sat 29/11

6:30 a.m.-11:13 a.m.

2 stops37h 43m

C$ 1,044

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Tue 28/10

12:45 p.m.-3:50 p.m.

2 stops43h 05m

Bucharest Otopeni Intl

Thu 27/11

4:40 p.m.-8:29 p.m.

2 stops36h 49m

C$ 1,052

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Tue 28/10

12:45 a.m.-3:50 p.m.

2 stops31h 05m

Bucharest Otopeni Intl

Sun 30/11

5:55 a.m.-3:25 p.m.

1 stop18h 30m

C$ 1,059

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 15/9

10:30 a.m.-11:55 a.m.

2 stops16h 25m

Bucharest Otopeni Intl

Mon 13/10

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

1 stop18h 20m

C$ 1,060

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 30/10

4:40 p.m.-1:10 p.m.

1 stop12h 30m

Bucharest Otopeni Intl

Mon 1/12

4:50 p.m.-1:40 p.m.

1 stop29h 50m

C$ 1,075

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 29/10

11:35 a.m.-9:05 a.m.

2 stops37h 30m

Bucharest Otopeni Intl

Wed 3/12

7:10 p.m.-8:29 p.m.

2 stops34h 19m

C$ 1,077

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 29/10

1:29 p.m.-3:50 p.m.

2 stops18h 21m

Bucharest Otopeni Intl

Wed 3/12

3:35 p.m.-11:23 a.m.

2 stops52h 48m

C$ 1,103

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 30/10

6:20 a.m.-1:05 a.m.

2 stops34h 45m

Bucharest Otopeni Intl

Wed 3/12

5:55 a.m.-7:22 p.m.

2 stops22h 27m

C$ 1,133

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Wed 29/10

2:50 p.m.-9:20 p.m.

2 stops46h 30m

Bucharest Otopeni Intl

Fri 28/11

6:00 a.m.-8:54 p.m.

2 stops23h 54m

C$ 1,138

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 18/7

7:00 p.m.-1:35 a.m.

1 stop21h 35m

C$ 512

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
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 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 27 June 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 82 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$ 1,090). 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 2 July 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.

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 2 July 2025.
Read reviews from past customers who have flown Delta,KLM, andSWISS 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.
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
WestJet
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 Lufthansa is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at C$ 1,060. Additional round-trip tickets that might be worth considering are offered by SWISS and Delta, with the lowest prices starting at C$ 1,062 and C$ 1,149, respectively. Lufthansa is 23% 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$ 1,090). 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

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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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 950AverageC$ 1,225FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 1,005AverageC$ 1,521FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 1,026AverageC$ 1,336FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,063AverageC$ 1,436FlexibilityNo 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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