Cheap flights from Hong Kong to Barcelona from HK$2,108

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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BCN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hong Kong Intl to Barcelona are usually found in November or March, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Hong Kong to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Barcelona (S37). 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 17 September 2025.

Round-trip from

HK$3,680

One-way from

HK$2,108

Popular in

January

Cheapest in

November

Average price

HK$7,026
Air China
  • Air China
  • 4-12-18-12
  • 2 total stops
  • 47h 25m total
  • Hong Kong to Barcelona
Air China
  • Air China
  • 28-10
  • 1 total stop
  • 20h 55m total
  • Hong Kong to Barcelona
Highest demand for flights based on searches. 3% potential increase in price (HK$1,617 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$779 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Hong Kong to Barcelona

Cheapest flights from Hong Kong to Barcelona
Explore the most affordable flight options available from Hong Kong to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 29-1020:15HKG - BCN
1 stop18h 35mAir China
Wed 5-1111:25BCN - HKG
1 stop26h 25mAir China
Deal found 14-9HK$3,392
Thu 4-1217:50HKG - BCN
1 stop21h 00mAir China
Thu 18-1211:25BCN - HKG
1 stop26h 25mAir China
Deal found 15-9HK$3,680
Mon 20-1008:30HKG - BCN
1 stop30h 15mAir China
Thu 6-1111:25BCN - HKG
1 stop27h 25mAir China
Deal found 15-9HK$3,843
Wed 29-1017:50HKG - BCN
1 stop21h 00mAir China
Fri 31-1011:25BCN - HKG
1 stop22h 20mAir China
Deal found 13-9HK$3,906
Sun 7-1214:35HKG - BCN
1 stop24h 00mAir China
Mon 22-1211:25BCN - HKG
1 stop22h 05mAir China
Deal found 15-9HK$4,092
Tue 21-1020:15HKG - BCN
1 stop18h 20mAir China
Sat 1-1111:25BCN - HKG
1 stop17h 20mAir China
Deal found 15-9HK$4,194
Sat 13-1220:20HKG - BCN
2 stops25h 30mMultiple Airlines
Sun 28-1207:40BCN - HKG
2 stops23h 00mMultiple Airlines
Deal found 13-9HK$4,264
Thu 30-1020:20HKG - BCN
1 stop18h 20mChina Eastern
Thu 6-1110:20BCN - HKG
1 stop23h 00mChina Eastern
Deal found 15-9HK$4,287
Thu 9-1010:30HKG - BCN
1 stop28h 15mAir China
Thu 23-1012:10BCN - HKG
1 stop27h 40mAir China
Deal found 15-9HK$4,334
Thu 9-1020:15HKG - BCN
2 stops25h 05mMultiple Airlines
Thu 23-1008:50BCN - HKG
2 stops21h 00mMultiple Airlines
Deal found 15-9HK$4,365

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Barcelona 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 17 September 2025.
Use the filters below to find and compare flights from Hong Kong to Barcelona that are best for you.

Fly from

Hong Kong

Fly to

Barcelona

Route

Departure

Return

Price

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Wed 25-2

21:45-19:55

1 stop29h 10m

Barcelona-El Prat

Sun 8-3

10:05-19:05

1 stop26h 00m

HK$4,575

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 3-2

21:45-19:55

1 stop29h 10m

Barcelona-El Prat

Sat 7-2

10:05-19:05

1 stop26h 00m

HK$4,583

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 11-12

19:35-07:05

1 stop18h 30m

Barcelona-El Prat

Sat 27-12

21:50-08:30

1 stop27h 40m

HK$4,909

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 20-1

21:45-19:55

1 stop29h 10m

Barcelona-El Prat

Sat 28-2

10:05-19:00

2 stops25h 55m

HK$4,925

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 13-3

23:30-09:05

1 stop16h 35m

Barcelona-El Prat

Tue 17-3

19:50-17:45

1 stop14h 55m

HK$4,948

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sun 26-10

17:40-07:35

1 stop20h 55m

HK$2,256

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 15-12

15:25-07:40

1 stop23h 15m

HK$2,350

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 28-10

16:55-15:55

2 stops54h 00m

HK$2,373

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 30-10

09:35-07:40

1 stop29h 05m

HK$2,373

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 20-10

08:30-10:25

2 stops31h 55m

HK$2,389

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Hong Kong to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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 Barcelona

How far ahead should I book a flight from Hong Kong to Barcelona?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Barcelona. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Barcelona, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Barcelona?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Barcelona (average of HK$518). Flying from Hong Kong to Barcelona in August is currently the most expensive (average of HK$933). 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 HKG to BCN?

Find hourly flight availability from Hong Kong to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s optimal to fly from Hong Kong to Barcelona at midday. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown with Emirates, Finnair, andSWISS from Hong Kong to Barcelona. 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.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Barcelona. 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 Barcelona?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Barcelona. On average, Hong Kong Intl has 0 outbound flights to Barcelona per day from 11 airlines. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to Barcelona?

    There are many flights that can get you from Hong Kong to Barcelona in 18h 30m. Fly via Finnair or Etihad Airways to get the fastest option. The distance from Hong Kong to Barcelona is about 10052 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Hong Kong to Barcelona round-trip?

    Cheapflights users have booked flights from Hong Kong to Barcelona round-trip from HK$3,518. Other airlines that can offer you cheap pricing are Finnair, from HK$3,536, and Lufthansa, from HK$3,613. SWISS is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Barcelona 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 Hong Kong to Barcelona?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Barcelona (average of HK$518). Flying from Hong Kong to Barcelona in August is currently the most expensive (average of HK$933). 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

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Alternative routes for Hong Kong to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Hong Kong to Barcelona

Discover the top 10 airlines that operate flights from Hong Kong to Barcelona. 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 70,647 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$3,518AverageHK$5,938FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapestHK$3,536AverageHK$5,056FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapestHK$3,613AverageHK$5,685FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestHK$3,652AverageHK$7,261FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapestHK$3,984AverageHK$5,321FlexibilityNo cancel feeOn-time67%
Search Air China flights
KLMCheapestHK$4,788AverageHK$5,116FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestHK$5,247AverageHK$6,591FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air FranceCheapestHK$5,384AverageHK$7,167FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapestHK$5,450AverageHK$6,970FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapestHK$5,629AverageHK$6,116FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Barcelona?

Cheapflights helps you search for flights from Hong Kong to Barcelona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Barcelona?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Barcelona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Barcelona flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Hong Kong to Barcelona flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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