HK$2,110+ Cheap flights to Barcelona

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 15-12. Fares are subject to change and may not be available on all flights or dates of travel.
— BCN
28 Aug — 4 Sep1
1 adult

Flights to Barcelona in 2025

Find the latest flights to Barcelona in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 23 August 2025.

Return from

HK$4,712

One-way from

HK$2,110

Popular in

August

Cheapest in

November

Average price

HK$7,143
Air China
  • Air China
  • 26-10-8-11
  • 2 total stops
  • 44h 15m total
  • Hong Kong to Barcelona
China Eastern
  • China Eastern
  • 15-12
  • 2 total stops
  • 25h 45m total
  • Hong Kong to Barcelona
Highest demand for flights based on searches. 10% potential increase in price (HK$5,750 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$705 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to Barcelona

Cheapest flights to Barcelona
Explore the most affordable flight options available to Barcelona. Find the lowest fares based on data from user searches, with prices last updated on 23 August 2025.

Sun 26-1013:00HKG - BCN
1 stop25h 35mAir China
Sat 8-1111:25BCN - HKG
1 stop18h 40mAir China
Deal found 23-8HK$4,712
Fri 24-1010:30HKG - BCN
1 stop28h 05mAir China
Sun 2-1111:25BCN - HKG
1 stop24h 35mAir China
Deal found 21-8HK$4,720
Thu 9-1009:55HKG - BCN
1 stop28h 10mChina Eastern
Thu 23-1010:55BCN - HKG
1 stop26h 10mChina Eastern
Deal found 21-8HK$4,775
Tue 14-1013:35HKG - BCN
2 stops48h 30mChina Eastern
Sun 26-1010:20BCN - HKG
1 stop21h 05mChina Eastern
Deal found 22-8HK$4,830
Sun 23-1120:15HKG - BCN
2 stops34h 05mAir China
Sat 29-1113:55BCN - HKG
2 stops22h 05mAir China
Deal found 21-8HK$4,845
Sat 6-1213:00HKG - BCN
1 stop25h 50mAir China
Sun 21-1211:25BCN - HKG
1 stop22h 20mAir China
Deal found 23-8HK$4,916
Mon 22-1219:35HKG - BCN
1 stop18h 30mEtihad Airways
Tue 30-1221:50BCN - HKG
1 stop27h 40mEtihad Airways
Deal found 21-8HK$5,025
Fri 24-1007:30HKG - BCN
2 stops24h 05mMultiple Airlines
Sun 2-1107:40BCN - HKG
2 stops25h 40mMultiple Airlines
Deal found 21-8HK$5,048
Sat 6-1219:35HKG - BCN
1 stop18h 30mEtihad Airways
Sun 21-1221:50BCN - HKG
1 stop27h 40mEtihad Airways
Deal found 21-8HK$5,088
Mon 8-1217:50HKG - BCN
2 stops25h 10mAir China
Sat 13-1213:55BCN - HKG
2 stops25h 10mAir China
Deal found 21-8HK$5,111
Fri 24-1012:55HKG - BCN
1 stop25h 40mAir China
Sat 1-1111:25BCN - HKG
1 stop17h 20mAir China
Deal found 21-8HK$5,158

Cheapflights Fare Finder

 
Locate flights to Barcelona that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 23 August 2025.
Use the filters below to find and compare flights to Barcelona that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sun 26-10

13:00-07:35

1 stop25h 35m

Barcelona-El Prat

Sat 8-11

11:25-13:05

1 stop18h 40m

HK$4,712

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 24-10

10:30-08:35

1 stop28h 05m

Barcelona-El Prat

Sun 2-11

11:25-19:00

1 stop24h 35m

HK$4,720

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 9-10

09:55-08:05

1 stop28h 10m

Barcelona-El Prat

Thu 23-10

10:55-19:05

1 stop26h 10m

HK$4,775

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 20-1

19:35-07:05

1 stop18h 30m

Barcelona-El Prat

Sat 28-2

21:50-08:30

1 stop27h 40m

HK$4,783

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 14-10

13:35-08:05

2 stops48h 30m

Barcelona-El Prat

Sun 26-10

10:20-14:25

1 stop21h 05m

HK$4,830

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sun 23-11

17:50-23:20

2 stops36h 30m

Barcelona-El Prat

Sun 30-11

09:55-11:45

2 stops18h 50m

HK$4,830

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sun 23-11

20:15-23:20

2 stops34h 05m

Barcelona-El Prat

Sat 29-11

13:55-19:00

2 stops22h 05m

HK$4,845

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 12-12

14:35-07:50

1 stop24h 15m

Barcelona-El Prat

Sun 4-1

11:25-20:50

1 stop26h 25m

HK$4,916

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sat 6-12

20:15-07:50

1 stop18h 35m

Barcelona-El Prat

Sun 21-12

11:25-16:45

1 stop22h 20m

HK$4,916

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 15-12

12:55-07:40

2 stops25h 45m

HK$2,110

Flights are sorted by cheapest return flights first.

Deals found on 21-8

Showing 1-10 of 18 results
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Best time to book a flight to Barcelona

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

When is the best time to book a flight 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 22 August 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Barcelona?

On average, a flight from Hong Kong to Barcelona takes 18 hours 30 minutes. Flights to Barcelona from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Barcelona?

The cheapest airlines flying from Hong Kong to Barcelona are SWISS, Finnair and Lufthansa.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona when rainfall is around 20.0 mm.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 23 August 2025.
Read reviews from past customers who have flown Emirates, Finnair, andSWISS to Spain. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

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.

FAQs about flying to Barcelona

Barcelona climate

On the shores of the Mediterranean, Barcelona has hot summers and cool winters. July and August are the hottest months with the temperatures occasionally pushing 37 degrees (Celsius). January is the coolest month when temperatures are usually in the 10s. May and June are sunny and warm, and in September the heat starts to cool down to comfortable ranges.

Getting around Barcelona

Public transport is efficient and it’s a great way to get around Barcelona. Once you’re in an area, walking is a very nice way to explore. The metro is best and buses will take you to the airport and out from the centre of town. 

The double-decker Bus Turistic makes stops at popular tourist destinations in the summer. Save some money by buying multiple-ride tickets. The Barcelona Card gets you discounts at various restaurants and tourist attractions. You can also rent mopeds and bicycles, or hail a taxi. 

Taxis are reasonably priced, but it’s always a good idea to make sure the meter is running. Note that fares are more expensive at night.

What is good to know if travelling to Barcelona?

  • There are so many major tourist attractions in the city that you may feel like getting off the beaten track and seeing something a little more esoteric. If so, the Museu del Calcat, or shoe museum, is the perfect spot. The museum costs only €2.50 to enter (or free for under-sevens) and showcases the cobbler’s craft from Roman times to the modern day.
  • The catamaran Orsom is moored at the port of Barcelona and is a great way to escape the city to the sea or to parts of the Costa Brava. Jazz cruises set out in the evenings. To book, just head to the port at the bottom of Las Ramblas.
  • As with most major tourist attractions, it’s best to visit the Sagrada Familia in the very early morning if you want to avoid the crowds. More than one million people come here every year, so unless you enjoy being jostled, arrive first thing in the morning to see it in (relative) peace and quiet.
  • For a more relaxed enjoyment of a Gaudi masterpiece, head for the Parc Guell. Buses stop right outside, or you can take a short walk from the metro. The Unesco site is filled with Gaudi’s stunning sculptures, but there is plenty of room just to sit back and enjoy the views of the city.
  • If you want to visit the beaches of Barcelona, the closest to the city centre is Barceloneta. However, this is, understandably, extremely busy. A short bus ride away is Nova Icaria, near to the Olympic marina. As well as the beach are bars and restaurants – but again it is almost always full. To experience the sea in a bit more solitude, take a train to the north (local custom has it that the beaches to the north attract a higher class of visitor) and stop at Ocata, where you’ll find a long sandy beach with plenty of space and beautifully clean water.
  • When is the best time to fly to Barcelona?

    Peak Season: Barcelona is Spain’s most popular tourist destination, and summer is the peak season. Many of the locals depart for the beach in August and leave the city to the visitors. Ideal times to search for cheap flights to Barcelona and visit are May, June, and September when the weather is warm but not sizzling hot. Off Season: Between tourists and business travellers, Barcelona is busy year-round. September has fewer tourists, and October has lots of rain. Although the winters are mild, make sure your room is heated.

  • Can I find cheaper flights to Barcelona if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Barcelona on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Barcelona?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Barcelona.

  • How much is a return flight to Barcelona?

    A return flight to Barcelona will typically cost around HK$55, however they can be found for as little as HK$33.

  • Does Barcelona-El Prat have rental cars?

    Yes. Those touching down at Barcelona-El Prat can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Barcelona-El Prat?

    Yes. Barcelona-El Prat has hotels nearby for those requiring accommodations. Air Rooms Barcelona Airport by Premium Traveller is the closest property to Barcelona-El Prat (0.0 km away from Barcelona-El Prat).

See more FAQs

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