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$ 1,114. 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$ 1,317, respectively. Air Canada is 35% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 mm per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Calgary to Bucharest Otopeni Intl Airport?

Air Canada, KLM and Lufthansa are the most popular airlines when flying from Calgary to Bucharest Otopeni Intl Airport.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Bucharest Otopeni Intl Airport as you normally would.

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.

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.

C$ 544+ Cheap Flights from Calgary to Bucharest Otopeni Intl Airport

Cheap flight deals from Calgary to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 7 October 2026.

Sun 22/117:30 p.m. -

2 stops19h 40m

Sat 12/128:00 a.m. -

1 stop16h 50m

Deal found 5/10C$ 916

Thu 19/117:30 p.m. -

1 stop34h 10m

Wed 25/114:30 a.m. -

2 stops20h 20m

Deal found 5/10C$ 939

Fri 20/117:30 p.m. -

1 stop15h 40m

Sat 12/128:00 a.m. -

1 stop16h 50m

Deal found 5/10C$ 1,040

Mon 23/117:30 p.m. -

1 stop15h 40m

Sat 12/128:00 a.m. -

1 stop16h 50m

Deal found 5/10C$ 1,044

Thu 22/107:55 p.m. -

2 stops45h 25m

Wed 4/115:50 a.m. -

1 stop20h 55m

Deal found 3/10C$ 1,061

Tue 24/117:30 p.m. -

1 stop18h 10m

Sat 12/128:00 a.m. -

1 stop16h 50m

Deal found 5/10C$ 1,071

Tue 10/117:30 p.m. -

1 stop32h 25m

Tue 17/111:15 p.m. -

2 stops37h 30m

Deal found 3/10C$ 1,090

Mon 23/117:30 p.m. -

2 stops34h 50m

Sun 13/124:30 a.m. -

2 stops20h 20m

Deal found 5/10C$ 1,125

Find flight deals from Calgary to Otopeni Intl

Round-trip from	C$ 916
One-way from	C$ 544
Popular in	March
Cheapest in	November
Average price	C$ 1,365

22/11-12/12
3 total stops
36h 30m total
Calgary to Bucharest

Search Deals

2/11-31/12
3 total stops
36h 40m total
Calgary to Bucharest

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 114 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Quickest round-trip

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Mon 2/11

10:10 p.m.-6:50 p.m.

3 stops36h 40m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 544

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Thu 22/10

7:55 p.m.-2:20 a.m.

2 stops45h 25m

Bucharest Otopeni Intl

Wed 4/11

5:50 a.m.-6:45 p.m.

1 stop20h 55m

C$ 1,061

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Sat 17/10

7:00 p.m.-1:20 p.m.

1 stop33h 20m

Bucharest Otopeni Intl

Fri 30/10

11:35 p.m.-5:45 p.m.

2 stops26h 10m

C$ 1,148

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Sun 18/10

8:35 p.m.-11:15 a.m.

1 stop29h 40m

Bucharest Otopeni Intl

Sat 31/10

6:50 a.m.-5:45 p.m.

1 stop18h 55m

C$ 1,357

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Mon 1/2

4:20 p.m.-12:00 p.m.

1 stop11h 40m

Bucharest Otopeni Intl

Thu 4/2

2:00 p.m.-3:40 p.m.

1 stop33h 40m

C$ 1,424

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Thu 22/10

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

2 stops20h 55m

Bucharest Otopeni Intl

Wed 4/11

6:30 a.m.-1:50 a.m.

3 stops27h 20m

C$ 1,459

CalgaryBucharest

YYC Calgary - OTP Bucharest Otopeni Intl

YYCOTP

Calgary

Sun 18/10

7:45 a.m.-1:00 p.m.

2 stops20h 15m

Bucharest Otopeni Intl

Sat 31/10

2:00 p.m.-3:40 p.m.

1 stop33h 40m

C$ 1,459

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Sorted by cheapest first

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.

YYC-OTP

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?

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% 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?

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 1,568.

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

Flights via Zurich (ZRH) 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?

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 2h 13m.

Reviews of airlines servicing Otopeni Intl

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

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,580 reviews

KLM

7.8

Good

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Air Canada

7.1

Good

11,728 reviews

KLM

7.8

Good

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Lufthansa

6.8

Okay

8,264 reviews

KLM

7.8

Good

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

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.
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$ 1,114. 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$ 1,317, respectively. Air Canada is 35% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Edmonton to Otopeni Intl flights

Top 3 airlines flying from Calgary to Otopeni Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 1,114	AverageC$ 1,520	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 1,179	AverageC$ 1,918	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	CheapestC$ 1,317	AverageC$ 1,825	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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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Cheap flights from Calgary to Bucharest Otopeni Intl Airport from C$ 544

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Calgary to Otopeni Intl

Cheapest flights from Calgary to Otopeni IntlExplore 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 7 October 2026.

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 7 October 2026.

Best flights from Calgary to Otopeni IntlDiscover carefully curated flight deals from Calgary to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Discover carefully curated flight deals from Calgary to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Last-minute flights from Calgary to Otopeni IntlDiscover last-minute flight deals from Calgary to Otopeni Intl. Data last updated 7 October 2026 and is based on user searches.

Discover last-minute flight deals from Calgary to Otopeni Intl. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Calgary to Otopeni IntlSearch for one-way flight options from Calgary to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Search for one-way flight options from Calgary to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Find flight deals from Calgary to Otopeni Intl

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Popular in

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Use the filters below to find and compare flights from Calgary to Bucharest Otopeni Intl Airport that are best for you.

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.

Cheapflights Insights

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

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% 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?

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 1,568.

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

Flights via Zurich (ZRH) 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?

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 2h 13m.

Reviews of airlines servicing Otopeni Intl

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.

Related info for your journey

What airport do you fly from for flights from Calgary to Bucharest Otopeni Intl?

What are the cheapest airlines flying from Calgary to Bucharest Otopeni Intl Airport round-trip?

Can I find deals for flights from Calgary to Otopeni Intl that include hotel bookings?

How can I find direct flights from Calgary to Otopeni Intl?

Can I find deals for business class flights from Calgary to Otopeni Intl?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Otopeni Intl

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Complete your trip

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Search flights from Calgary to Otopeni Intl by cabin class

Find flights from Calgary to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Calgary and Otopeni Intl flights

Browse other Calgary and Otopeni Intl flight options. Last updated on 7 October 2026.

Other flights from Calgary

Browse through other flights departing from Calgary. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.

Other flights to Otopeni Intl

Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.

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Top 3 airlines flying from Calgary to Otopeni Intl

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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 7 October 2026.

Best flights from Calgary to Otopeni Intl
Discover carefully curated flight deals from Calgary to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Last-minute flights from Calgary to Otopeni Intl
Discover last-minute flight deals from Calgary to Otopeni Intl. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Calgary to Otopeni Intl
Search for one-way flight options from Calgary to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.