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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 455

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
16 Jul — 23 Jul1
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 16 June 2026.

Mon 31/86:55 p.m.
YYC
-
OTP
2 stops46h 05m
Multiple Airlines
Fri 11/98:20 p.m.
OTP
-
YYC
1 stop30h 10m
Multiple Airlines
Deal found 14/6C$ 1,159
Thu 9/77:20 a.m.
YYC
-
OTP
2 stops33h 15m
Multiple Airlines
Thu 23/77:40 a.m.
OTP
-
YYC
2 stops26h 41m
Multiple Airlines
Deal found 14/6C$ 1,237
Sat 13/63:22 p.m.
YYC
-
OTP
2 stops24h 48m
United Airlines
Wed 17/66:55 p.m.
OTP
-
YYC
2 stops36h 42m
United Airlines
Deal found 11/6C$ 1,263
Mon 20/77:00 p.m.
YYC
-
OTP
1 stop29h 40m
Multiple Airlines
Mon 17/810:35 p.m.
OTP
-
YYC
2 stops25h 35m
Multiple Airlines
Deal found 14/6C$ 1,268
Sat 13/68:45 p.m.
YYC
-
OTP
2 stops36h 50m
Air Canada
Wed 17/61:45 p.m.
OTP
-
YYC
1 stop34h 20m
Air Canada
Deal found 11/6C$ 1,302
Mon 17/88:45 a.m.
YYC
-
OTP
3 stops30h 50m
Multiple Airlines
Mon 31/83:10 p.m.
OTP
-
YYC
3 stops27h 50m
Multiple Airlines
Deal found 15/6C$ 1,313
Fri 28/81:00 a.m.
YYC
-
OTP
3 stops36h 55m
Multiple Airlines
Fri 25/96:00 a.m.
OTP
-
YYC
2 stops25h 35m
Multiple Airlines
Deal found 12/6C$ 1,321
Fri 2/101:51 p.m.
YYC
-
OTP
2 stops24h 59m
Multiple Airlines
Mon 19/108:15 a.m.
OTP
-
YYC
2 stops37h 15m
Multiple Airlines
Deal found 15/6C$ 1,330

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 16 June 2026.

Round-trip from

C$ 1,159

One-way from

C$ 455

Popular in

June

Cheapest in

May

Average price

C$ 1,953
31/8-11/9
  • 31/8-11/9
  • 3 total stops
  • 76h 15m total
  • Calgary to Bucharest
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 22h 45m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 16 June 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

Fri 2/10

1:51 p.m.-11:50 p.m.

2 stops24h 59m

Bucharest Otopeni Intl

Mon 19/10

8:15 a.m.-12:30 p.m.

2 stops37h 15m

C$ 1,330

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 3/9

4:20 p.m.-10:50 p.m.

1 stop21h 30m

Bucharest Otopeni Intl

Thu 24/9

8:35 a.m.-2:20 p.m.

1 stop14h 45m

C$ 1,384

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 7/9

9:35 a.m.-2:40 p.m.

2 stops20h 05m

Bucharest Otopeni Intl

Mon 14/9

8:35 a.m.-2:20 p.m.

1 stop14h 45m

C$ 1,475

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 29/8

7:10 p.m.-5:30 p.m.

1 stop13h 20m

Bucharest Otopeni Intl

Fri 25/9

5:00 p.m.-2:20 p.m.

1 stop30h 20m

C$ 1,508
Quickest round-trip

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 6/9

4:20 p.m.-2:40 p.m.

1 stop13h 20m

Bucharest Otopeni Intl

Thu 10/9

8:35 a.m.-2:20 p.m.

1 stop14h 45m

C$ 1,552

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 9/7

7:15 p.m.-1:10 a.m.

1 stop20h 55m

Bucharest Otopeni Intl

Thu 23/7

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

1 stop18h 00m

C$ 1,653

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sat 15/8

4:20 p.m.-10:50 p.m.

1 stop21h 30m

Bucharest Otopeni Intl

Mon 31/8

8:35 a.m.-2:20 p.m.

1 stop14h 45m

C$ 1,673

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 3/9

1:52 p.m.-1:20 a.m.

2 stops26h 28m

Bucharest Otopeni Intl

Thu 24/9

8:15 a.m.-9:42 p.m.

2 stops22h 27m

C$ 1,690

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 31/7

7:15 p.m.-1:10 a.m.

3 stops44h 55m

Bucharest Otopeni Intl

Sun 16/8

2:05 p.m.-10:36 p.m.

2 stops41h 31m

C$ 1,881

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 31/7

4:50 p.m.-1:10 a.m.

2 stops23h 20m

Bucharest Otopeni Intl

Sun 16/8

7:20 p.m.-3:05 p.m.

2 stops28h 45m

C$ 1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 14 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

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.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 38% 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$ 1,371.

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: 12h 50m.

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 16m.

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 16 June 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
1,529 reviews
Check prices

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

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
1,529 reviews
KLM
7.8
Good
1,529 reviews
Check prices

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

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
11,199 reviews
KLM
7.8
Good
1,529 reviews
Check prices

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

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
8,066 reviews
KLM
7.8
Good
1,529 reviews
Check prices

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

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 39h 18m. Fly via American Airlines 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$ 1,095. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at C$ 1,158 and C$ 1,294, respectively.

  • 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,095AverageC$ 1,377FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,158AverageC$ 1,446FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,294AverageC$ 1,764FlexibilityNo 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?

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.

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