Find flights
When to book
FAQs

Cheap flights from Hong Kong to Bucharest Otopeni Intl Airport from HK$2,614

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 18-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — OTP
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Otopeni Intl

Enter your travel dates to find the best prices.

Best flights from Hong Kong to Otopeni Intl
Discover carefully curated flight deals from Hong Kong to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2025.

Mon 19-123:30HKG - OTP
1 stop22h 20mSWISS
Fri 23-106:30OTP - HKG
1 stop29h 15mSWISS
Deal found 19-12HK$5,019
Mon 19-123:30HKG - OTP
1 stop22h 20mMultiple Airlines
Fri 23-114:50OTP - HKG
1 stop19h 35mMultiple Airlines
Deal found 20-12HK$5,120
Mon 19-123:45HKG - OTP
2 stops18h 35mLufthansa
Fri 23-113:05OTP - HKG
2 stops21h 20mLufthansa
Deal found 20-12HK$5,688
Mon 2-223:30HKG - OTP
1 stop22h 20mSWISS
Mon 9-216:40OTP - HKG
1 stop19h 05mSWISS
Deal found 19-12HK$5,019
Mon 2-223:30HKG - OTP
3 stops32h 15mMultiple Airlines
Mon 9-207:40OTP - HKG
2 stops28h 05mMultiple Airlines
Deal found 19-12HK$5,415
Wed 11-223:30HKG - OTP
1 stop30h 55mMultiple Airlines
Wed 18-206:05OTP - HKG
1 stop28h 20mMultiple Airlines
Deal found 19-12HK$6,240

Find flight deals from Hong Kong to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) 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 21 December 2025.

Round-trip from

HK$5,019

One-way from

HK$2,614
SWISS
  • SWISS
  • 19-1-23-1
  • 2 total stops
  • 51h 35m total
  • Hong Kong to Bucharest
Search Deals
18-2
  • 18-2
  • 2 total stops
  • 27h 45m total
  • Hong Kong to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong 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 70,647 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from Hong Kong to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Hong Kong

Fly to

Otopeni Intl

Route

Departure

Return

Price

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 19-1

23:30-15:50

1 stop22h 20m

Bucharest Otopeni Intl

Fri 23-1

06:30-17:45

1 stop29h 15m

HK$5,019

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 2-2

23:30-15:50

1 stop22h 20m

Bucharest Otopeni Intl

Mon 9-2

16:40-17:45

1 stop19h 05m

HK$5,019

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 19-1

23:30-15:50

1 stop22h 20m

Bucharest Otopeni Intl

Fri 23-1

14:50-16:25

1 stop19h 35m

HK$5,120

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 2-2

23:30-01:45

3 stops32h 15m

Bucharest Otopeni Intl

Mon 9-2

07:40-17:45

2 stops28h 05m

HK$5,415

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 19-1

23:45-12:20

2 stops18h 35m

Bucharest Otopeni Intl

Fri 23-1

13:05-16:25

2 stops21h 20m

HK$5,688

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Wed 11-2

23:30-00:25

1 stop30h 55m

Bucharest Otopeni Intl

Wed 18-2

06:05-16:25

1 stop28h 20m

HK$6,240

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Wed 18-2

13:45-11:30

2 stops27h 45m

HK$2,614

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 12-1

13:40-13:40

2 stops30h 00m

HK$2,988

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Mon 12-1

23:20-14:10

1 stop20h 50m

HK$4,692

Hong KongBucharest

HKG - OTP

HKGOTP

Hong Kong Intl

Thu 19-2

10:00-20:30

1 stop16h 30m

HK$4,972

Flights are sorted by cheapest return flights first.

Deals found on 19-12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Hong Kong to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Hong Kong with our price prediction graph.
Estimated return 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 Hong Kong to Bucharest Otopeni Intl Airport

What’s the top stopover airport for flights from Hong Kong to Bucharest Otopeni Intl Airport?

Share of one-stop return flights from Hong Kong to Bucharest Otopeni Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 33% of one-stop itineraries from Hong Kong to Bucharest Otopeni Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Bucharest Otopeni Intl Airport?

Average return fare for one-stop flights from Hong Kong to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of HK$6,415.

What’s the fastest stopover option from Hong Kong to Bucharest Otopeni Intl Airport?

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

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 14h 40m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Bucharest Otopeni Intl Airport?

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

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 2h 03m.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong 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 Hong Kong to Bucharest Otopeni Intl?

    Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from Hong Kong Intl; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Hong Kong airport to Bucharest Otopeni Intl. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to Bucharest Otopeni Intl Airport?

    For as low as HK$5,019, SWISS can have you in Bucharest Otopeni Intl Airport from Hong Kong in 22h 20m. Hong Kong and Bucharest Otopeni Intl Airport are separated by a distance of 8118 km.

  • Can I find deals for flights from Hong Kong to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Otopeni Intl.

  • Can I find deals for business class flights from Hong Kong to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Hong Kong 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong 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 Hong Kong to Otopeni Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Otopeni Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong to Otopeni Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Otopeni Intl with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Otopeni Intl become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Otopeni Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.