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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 328

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — OTP
18 Jun — 25 Jun1
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 19 May 2026.

Sun 14/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Fri 17/711:35 p.m.
OTP
-
YYC
2 stops43h 25m
Multiple Airlines
Deal found 17/5C$ 987
Sun 14/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Sat 18/76:05 p.m.
OTP
-
YYC
2 stops48h 55m
Multiple Airlines
Deal found 17/5C$ 1,001
Sun 14/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Tue 21/71:30 p.m.
OTP
-
YYC
2 stops53h 30m
Multiple Airlines
Deal found 17/5C$ 1,020
Tue 16/67:00 p.m.
YYC
-
OTP
1 stop16h 05m
Multiple Airlines
Sun 19/75:40 a.m.
OTP
-
YYC
2 stops37h 20m
Multiple Airlines
Deal found 17/5C$ 1,090
Tue 16/67:00 p.m.
YYC
-
OTP
1 stop16h 05m
Multiple Airlines
Thu 16/71:10 p.m.
OTP
-
YYC
2 stops29h 50m
Multiple Airlines
Deal found 17/5C$ 1,101
Sun 7/65:05 p.m.
YYC
-
OTP
1 stop13h 15m
Air Canada
Thu 11/66:20 a.m.
OTP
-
YYC
2 stops26h 32m
Air Canada
Deal found 18/5C$ 1,131
Tue 16/67:00 p.m.
YYC
-
OTP
1 stop16h 05m
Multiple Airlines
Fri 17/75:45 a.m.
OTP
-
YYC
2 stops37h 15m
Multiple Airlines
Deal found 17/5C$ 1,174
Sun 14/67:00 p.m.
YYC
-
OTP
1 stop31h 30m
Multiple Airlines
Thu 16/79:55 p.m.
OTP
-
YYC
2 stops25h 20m
Multiple Airlines
Deal found 17/5C$ 1,177
Sat 13/67:00 p.m.
YYC
-
OTP
1 stop21h 35m
Multiple Airlines
Sun 19/75:40 a.m.
OTP
-
YYC
2 stops37h 20m
Multiple Airlines
Deal found 17/5C$ 1,185

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 19 May 2026.

Round-trip from

C$ 987

One-way from

C$ 328

Popular in

July

Cheapest in

October

Average price

C$ 1,189
14/6-17/7
  • 14/6-17/7
  • 3 total stops
  • 74h 55m total
  • Calgary to Bucharest
Search Deals
5/6
  • 5/6
  • 2 total stops
  • 55h 50m total
  • Calgary to Bucharest
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 435 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 19 May 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

Sun 7/6

4:50 p.m.-4:30 p.m.

1 stop14h 40m

Bucharest Otopeni Intl

Thu 11/6

6:20 a.m.-11:52 p.m.

2 stops26h 32m

C$ 1,181

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 9/10

8:35 p.m.-10:35 p.m.

1 stop17h 00m

Bucharest Otopeni Intl

Sun 1/11

6:05 a.m.-5:55 p.m.

2 stops43h 50m

C$ 1,417

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 9/10

4:50 p.m.-11:40 p.m.

1 stop21h 50m

Bucharest Otopeni Intl

Sun 1/11

6:05 a.m.-4:20 p.m.

1 stop18h 15m

C$ 1,512

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 7/9

7:10 p.m.-11:25 p.m.

1 stop19h 15m

Bucharest Otopeni Intl

Mon 14/9

6:00 a.m.-3:10 p.m.

1 stop18h 10m

C$ 1,537
Quickest round-trip

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 15/6

7:15 p.m.-6:35 p.m.

1 stop14h 20m

Bucharest Otopeni Intl

Fri 17/7

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

1 stop18h 00m

C$ 1,594

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Mon 7/9

6:45 a.m.-1:20 a.m.

2 stops33h 35m

Bucharest Otopeni Intl

Mon 14/9

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

2 stops22h 27m

C$ 1,625

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 11/6

3:05 p.m.-5:20 p.m.

1 stop17h 15m

Bucharest Otopeni Intl

Mon 20/7

7:05 a.m.-8:35 p.m.

2 stops22h 30m

C$ 1,708

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Thu 11/6

3:05 p.m.-1:00 p.m.

1 stop12h 55m

Bucharest Otopeni Intl

Tue 21/7

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

2 stops39h 00m

C$ 1,736
Cheapest one-way

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Sun 7/6

7:00 p.m.-11:30 a.m.

1 stop31h 30m

C$ 337
Quickest one-way

CalgaryBucharest

YYC - OTP

YYCOTP

Calgary

Fri 5/6

7:00 p.m.-12:30 a.m.

3 stops20h 30m

C$ 441

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/5

Showing 1-10 of 12 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.

Amsterdam (AMS) – 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$ 1,346.

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 19m.

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 44m.

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 19 May 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
1,517 reviews
Check prices

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

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
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

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
11,062 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

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
8,010 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

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 14h 40m. Fly via Air Canada or Lufthansa 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$ 1,046. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at C$ 1,179 and C$ 1,271, 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,046AverageC$ 1,343FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,185AverageC$ 1,514FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,272AverageC$ 1,728FlexibilityNo 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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