£331 Cheap Flights from Hong Kong Intl (HKG) to Barcelona (BCN)

Q: How much are return flights from Hong Kong Intl to Barcelona?

The best price we found for a return flight from Hong Kong Intl to Barcelona is £331. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from Hong Kong Intl to Barcelona?

14 hours and 5 minutes is the average flight time from Hong Kong Intl to Barcelona.

Q: Which airlines fly direct from Hong Kong Intl to Barcelona?

Cathay Pacific flies direct from Hong Kong Intl to Barcelona.

Q: How many flights are there a week from Hong Kong Intl to Barcelona?

As of July 2025, there are 4 flights per week flying from Hong Kong Intl to Barcelona.

Q: When is the cheapest time to fly from Hong Kong Intl to Barcelona?

The cheapest month to fly from Hong Kong Intl to Barcelona is usually November.

Q: Which upcoming date is cheapest to fly from Hong Kong Intl Airport to Barcelona Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to Barcelona Airport on Friday, 28 November 2025 .

Q: Can I get a direct flight from Hong Kong Intl Airport to Barcelona Airport?

Yes – the average flight time is 14 hours and 5 minutes.

Q: How can I find the best flight deal to Barcelona?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Barcelona?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Hong Kong Intl Airport to Barcelona with?

Currently, Air China and Cathay Pacific offer the cheapest flight tickets to Barcelona.

Compare Hong Kong Intl to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

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Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Hong Kong Intl to Barcelona

Looking for a cheap last-minute deal or the best return flight from Hong Kong Intl to Barcelona? Find the lowest prices on one-way and return tickets right here.

Barcelona.£330 per passenger.Departing Thu, 4 Dec, returning Sun, 7 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from Hong Kong Intl on Thu, 4 Dec, arriving in Barcelona.Inbound indirect flight with Air China, departs from Barcelona on Sun, 7 Dec, arriving in Hong Kong Intl.Price includes taxes and charges.From £330, select.

Barcelona.£330 per passenger.Departing Fri, 7 Nov, returning Sun, 16 Nov.Return flight with Air China.Outbound indirect flight with Air China, departs from Hong Kong Intl on Fri, 7 Nov, arriving in Barcelona.Inbound indirect flight with Air China, departs from Barcelona on Sun, 16 Nov, arriving in Hong Kong Intl.Price includes taxes and charges.From £330, select.

Barcelona.£330 per passenger.Departing Fri, 28 Nov, returning Sun, 7 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from Hong Kong Intl on Fri, 28 Nov, arriving in Barcelona.Inbound indirect flight with Air China, departs from Barcelona on Sun, 7 Dec, arriving in Hong Kong Intl.Price includes taxes and charges.From £330, select.

Barcelona.£372 per passenger.Departing Mon, 11 May, returning Mon, 18 May.Return flight with Cathay Pacific and Finnair.Outbound indirect flight with Cathay Pacific, departs from Hong Kong Intl on Mon, 11 May, arriving in Barcelona.Inbound indirect flight with Finnair, departs from Barcelona on Mon, 18 May, arriving in Hong Kong Intl.Price includes taxes and charges.From £372, select.

Barcelona.£373 per passenger.Departing Sat, 30 May, returning Mon, 8 Jun.Return flight with Cathay Pacific and Finnair.Outbound indirect flight with Cathay Pacific, departs from Hong Kong Intl on Sat, 30 May, arriving in Barcelona.Inbound indirect flight with Finnair, departs from Barcelona on Mon, 8 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From £373, select.

Barcelona.£373 per passenger.Departing Mon, 1 Jun, returning Mon, 8 Jun.Return flight with Cathay Pacific and Finnair.Outbound indirect flight with Cathay Pacific, departs from Hong Kong Intl on Mon, 1 Jun, arriving in Barcelona.Inbound indirect flight with Finnair, departs from Barcelona on Mon, 8 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From £373, select.

Barcelona.£383 per passenger.Departing Mon, 27 Apr, returning Mon, 1 Jun.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Hong Kong Intl on Mon, 27 Apr, arriving in Barcelona.Inbound indirect flight with Finnair, departs from Barcelona on Mon, 1 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From £383, select.

Barcelona.£384 per passenger.Departing Thu, 22 Jan, returning Thu, 29 Jan.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Hong Kong Intl on Thu, 22 Jan, arriving in Barcelona.Inbound indirect flight with Finnair, departs from Barcelona on Thu, 29 Jan, arriving in Hong Kong Intl.Price includes taxes and charges.From £384, select.

Find the cheapest month to fly from Hong Kong Intl to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hong Kong Intl to Barcelona flights are currently cheapest in November.

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Direct flights from Hong Kong Intl to Barcelona

Hong Kong Intl to Barcelona: Alternative routes

Compare routes from Hong Kong Intl to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Hong Kong to Barcelona: Flight information

The things to know before you go.

Cheapest flight found	£330
Cheapest month to fly	November
Average flight time	14 hrs, 5 mins
Most popular airline	Cathay Pacific
Average flights per week	4

Finding cheap flights from Hong Kong Intl to Barcelona: Frequently asked questions

How much are return flights from Hong Kong Intl to Barcelona?

How long does it take to fly from Hong Kong Intl to Barcelona?

Which airlines fly direct from Hong Kong Intl to Barcelona?

How many flights are there a week from Hong Kong Intl to Barcelona?

When is the cheapest time to fly from Hong Kong Intl to Barcelona?

Which upcoming date is cheapest to fly from Hong Kong Intl Airport to Barcelona Airport on?

Can I get a direct flight from Hong Kong Intl Airport to Barcelona Airport?

How can I find the best flight deal to Barcelona?

When is the best time to book flights to Barcelona?

Which is the cheapest airline to fly from Hong Kong Intl Airport to Barcelona with?

Flying from Hong Kong International Airport (HKG) to Barcelona-El Prat Airport (BCN): what you need to know

Jump on a direct flight from Hong Kong International Airport to Barcelona-El Prat Airport and you'll be in the air for an average of 14 hours 5 minutes.
The timezone in Barcelona is UTC+1, which is seven hours behind Hong Kong.
Take your pick of three weekly Hong Kong International Airport to Barcelona-El Prat Airport flights. The 00:25 departure with Cathay Pacific is the earliest flight available. Cathay Pacific operates the latest service of the day at 00:25.
Leave enough time to make your HKG to BCN flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues in popular months like April. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.
Jetting into Barcelona (and then discovering more of Spain!) is a snap with Cathay Pacific. This popular carrier has direct flights from Hong Kong International Airport to Barcelona-El Prat Airport.
The majority of travellers choose to fly with Cathay Pacific on this route.
If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Hong Kong International Airport to Barcelona-El Prat Airport. These are the most popular stopovers between HKG and BCN:
- Milano Malpensa Airport
- Charles de Gaulle Airport
- Amsterdam Airport Schiphol

How to find the cheapest flights from Hong Kong International Airport (HKG) to Barcelona-El Prat Airport (BCN)

The cheapest price we've found for a one-way Hong Kong International Airport to Barcelona-El Prat Airport flight is £218. A return fare right now is £331. Depending on the availability and when you book, these fares can change.
To secure cheap tickets from HKG to BCN, book your journey six months before your departure date.
May is the cheapest month for flights from Hong Kong International Airport to Barcelona-El Prat Airport. If you prefer to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Save time looking for cheap flights from HKG to BCN by setting up a Price Alert. We'll send you an email or notification on the app when fares go down.
Tailor your trip using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Hong Kong International Airport to Barcelona-El Prat Airport.

Handy information about Hong Kong International Airport (HKG)

HKG's address is 1 Cheong Hong Rd.
73.04% of flights departing from Hong Kong International Airport reach their destination on time.
Hong Kong International Airport is around 20 miles from central Hong Kong. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.
Expect a journey time of around 45 minutes on public transport.
Get your break off to a relaxed start by staying near HKG. Whether you have an early flight from Hong Kong International Airport to Barcelona-El Prat Airport or want to avoid feeling rushed, these hotels have you covered:

Arriving at Barcelona-El Prat Airport (BCN)

If you're coming in on a late Hong Kong International Airport to Barcelona-El Prat Airport flight, few things top the convenience of being close to the terminal. Grab your suitcases from the carousel and then be tucked up in bed shortly after at one of these accommodation options near BCN:
Hit the road running by picking up a Barcelona-El Prat Airport rental car. Grab a set of wheels from Record Go, Goldcar or Nizacars Rent A Car and experience the lesser-explored corners of Barcelona and beyond.
To get the best deal, reserve your ride from Barcelona-El Prat Airport about four weeks in advance.

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

From Barcelona-El Prat Airport, Barcelona is approximately 11 miles away. It takes around 25 minutes to reach the centre driving.
Travelling on public transport will take you around 35 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

The quietest month for a flight from Hong Kong International Airport to Barcelona-El Prat Airport is January, while July is the most popular. Pick the best time to go to Barcelona based on whether you prefer a bustling atmosphere or a more laid-back vibe.
When booking your flight from Hong Kong International Airport to Barcelona-El Prat Airport, think about the type of weather you enjoy. August is the warmest month in Barcelona, with the temperature ranging from 20ºC (68ºF) to 31ºC (88ºF).
For cooler conditions, search for a cheap ticket from HKG to BCN in January. Average temperatures are between 5ºC (41ºF) and 14ºC (57ºF) then.

Explore more of Spain

Barcelona is always a good idea, but there are so many other corners of Spain you should also see. Around 160 miles west of Barcelona, a trip to Zaragoza will keep your itinerary busy. Start with leading attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.
Logroño is another standout destination in Spain and is around 250 miles west of Barcelona. No trip is complete without a visit to Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real.