HKG - BCN

$359 Find Cheap Flights from Hong Kong to Barcelona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Barcelona departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$540
Typical prices: $675-$901
KLM, Air France
Tue 8/4Wed 8/19
HKG - BCN • 1 stop
Cheapest non-stop
$1,069
Cathay Pacific
Sun 8/2Thu 8/6
HKG - BCN • Non-stop
Nonstop flights
4 days a week
Mon, Thu, Sat, Sun
You can fly direct with Cathay Pacific. Average duration is 13h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $559 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $764 (round-trip)
Shortest trip • 15h 53m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Hong Kong to Barcelona (HKG-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Barcelona

Tue, Aug 4 - Wed, Aug 19
Multiple Airlines Logo
10:20 pm - 2:30 pm
HKG
-
BCN
22h 10m
1 stop
Multiple Airlines Logo
6:10 pm - 5:40 pm
BCN
-
HKG
17h 30m
1 stop
$540Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
SWISS Logo
11:05 pm - 8:50 am
HKG
-
BCN
15h 45m
1 stop
SWISS Logo
6:20 am - 9:35 am
BCN
-
HKG
20h 15m
1 stop
$559SWISS
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
11:00 pm - 10:25 am
HKG
-
BCN
18h 25m
1 stop
Multiple Airlines Logo
3:00 pm - 4:20 pm
BCN
-
HKG
18h 20m
2 stops
$562Multiple Airlines
Tue, Aug 4 - Wed, Aug 19
KLM Logo
10:20 pm - 10:15 am
HKG
-
BCN
17h 55m
1 stop
KLM Logo
1:25 pm - 5:40 pm
BCN
-
HKG
22h 15m
2 stops
$570KLM
Tue, Aug 4 - Wed, Aug 19
KLM Logo
10:20 pm - 10:15 am
HKG
-
BCN
17h 55m
1 stop
KLM Logo
1:25 pm - 5:40 pm
BCN
-
HKG
22h 15m
2 stops
$573KLM
Sun, Oct 18 - Sat, Oct 24
SWISS Logo
11:05 pm - 8:50 am
HKG
-
BCN
15h 45m
1 stop
SWISS Logo
8:00 pm - 9:35 am
BCN
-
HKG
31h 35m
1 stop
$588SWISS
Mon, Aug 10 - Sat, Aug 29
Etihad Airways Logo
8:10 pm - 7:35 am
HKG
-
BCN
17h 25m
1 stop
Etihad Airways Logo
10:30 pm - 9:00 am
BCN
-
HKG
28h 30m
1 stop
$590Etihad Airways
Wed, Nov 18 - Sun, Nov 22
Etihad Airways Logo
7:35 pm - 7:05 am
HKG
-
BCN
18h 30m
1 stop
Etihad Airways Logo
9:50 pm - 8:30 am
BCN
-
HKG
27h 40m
1 stop
$591Etihad Airways
Sat, Oct 3 - Tue, Oct 20
Etihad Airways Logo
8:10 pm - 7:35 am
HKG
-
BCN
17h 25m
1 stop
Etihad Airways Logo
10:30 pm - 9:00 am
BCN
-
HKG
28h 30m
1 stop
$605Etihad Airways
Mon, Sep 14 - Mon, Sep 21
KLM Logo
10:20 pm - 4:25 pm
HKG
-
BCN
24h 05m
2 stops
KLM Logo
5:20 pm - 5:40 pm
BCN
-
HKG
18h 20m
2 stops
$606KLM
Booking Insights

KAYAK's insights & trends for Hong Kong to Barcelona flights

Get data-powered insights and trends into flights from Hong Kong to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hong Kong to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Barcelona-El Prat Airport departing in August.

What is the cheapest month to fly from Hong Kong to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Barcelona-El Prat Airport is November, where tickets cost $471 (return) on average. On the other hand, the most expensive months are September and January, where the average cost of round-trip tickets is $905 and $898 respectively.

Can I save money by flying with a layover from Hong Kong to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,016, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Hong Kong to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hong Kong to Barcelona-El Prat Airport, you should book around 9 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Hong Kong to Barcelona

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on HKG

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low season

November

Cheapest flight

$359
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Hong Kong to Barcelona

When to book flights from Hong Kong to Barcelona

Are your dates flexible? Find out the best times to travel from Hong Kong to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hong Kong to Barcelona flights

  • How many flights are there between Hong Kong and Barcelona-El Prat Airport per day?

    There is a maximum of 1 nonstop flight a day that takes off from Hong Kong and lands in Barcelona-El Prat Airport, with an average flight time of 13h 50m. The most common departure time is 12:00 am and most flights take off at night. Each week, there are 4 flights.

  • What is the cheapest flight from Hong Kong to Barcelona-El Prat Airport?

    In the last 5 days, the lowest price for a flight from Hong Kong to Barcelona-El Prat Airport was $359 for a one-way ticket and $540 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Hong Kong and on arrival in Barcelona.

  • Which aircraft models fly most regularly from Hong Kong to Barcelona?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Hong Kong to Barcelona flight route.

  • Which airline alliances offer flights from Hong Kong to Barcelona?

    Star Alliance is the only airline alliance operating flights between Hong Kong and Barcelona.

  • On which days can I fly direct from Hong Kong to Barcelona?

    You can catch a nonstop flight from Hong Kong to Barcelona on Monday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Hong Kong to Barcelona, SWISS or Air China?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Barcelona are SWISS and Air China. With an average price for the route of $1,010 and an overall rating of 7.5, SWISS is the most popular choice. Air China is also a great choice for the route, with an average price of $773 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Hong Kong to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Hong Kong to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hong Kong Intl to Barcelona-El Prat.
Find which airlines fly direct from Hong Kong Intl Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Barcelona-El Prat

Monday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

Direct returns

Barcelona-El Prat to Hong Kong Intl

Monday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

Reviews of the top 4 airlines serving from Hong Kong to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 2016 reviews
8.3Crew
7.1Food
6.8Entertainment
7.7Boarding
7.4Comfort
Airline reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

4.0 OkayJill, Oct 2025
ZRH - BOS
Read more SWISS reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Horrible flight. First delay in boarding of approximately 30 minutes. While in the plane, the flight attendants huddle and we get an announcement that the crew's legal time was exceeded, that they don't have replacement crew and that they will need to cancel the flight. One would think that they would know that their time was to be exceeded BEFORE boarding. Took for ever to deplane. Then we were told that flight would not be cancelled but gave us a departure time of 21.15, which of course was not fulfilled. Arrived in Valencia, luggage took 30 minutes to arrive. Absolutely unacceptable

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

My luggage did not make the connection and 4 days later I still have not received it.

This was an upgrade to business class and really enjoyed the experience. Much better than my earlier flight and thank you.

It was a pleasant experience accept temperature in the plane It was extremely cold in the airplane that I was shivering I got sick because of the extreme cold temperature on my flight

I was sweating the whole time for 9 hrs. There are no air nozzles above the seats

Delayed flight… caused the missing of my connecting flight in Zurich. Had to wait 10 hours in airport for new flight which was also delayed by 1 hour. No apologies and minimal compensation.

Everything was fine except for very old audio video equipment. I couldn’t use my own headphones because there’s two-port audio plug and the headphones provided are useless. The displays are really old as well. Definitely need to be updated.

The layover should have been one where I could have actually reached my connecting flight in time if all flights were in time.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

On time and no hassle luggage policy (2 checked in and 1 cabin bag)

In Colombo when I-drop my baggage Sri Lanka air line crew not polite way talk very rude

Stewardess was attentive and was actively roamin to check the passengers on the biz class

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Sits are very uncomfortable Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Sits are very uncomfortable and food quality should be improved. Alcohol you have to ask and wait for more then 1/2 hrs. Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

The food is good, but i am nit used to those foods so I can’t really be more detailed.

Dear Etihad Airways Customer Service, I hope this message finds you well. I am writing to express my deep disappointment with my recent flight experience on Etihad Airways, which took me from India to NYC via Abu Dhabi. My flight details are as follows: [Flight Number] on [Date]. My overall experience was marred by a series of significant issues that I believe warrant attention and improvement. These issues include: Bad Conditions of Washroom: The state of the washrooms on the flight was far from satisfactory. They were inadequately maintained and lacked the level of cleanliness one would expect during a long-haul journey. Seating Space and Comfort: The seating arrangement left much to be desired. The seats were cramped, uncomfortable, and the legroom was insufficient for such a long flight. The seats did not recline as expected, making the journey quite uncomfortable. Cabin Cleanliness: The cleanliness of the cabin, including seats and tray tables, was not up to par. The lack of cleanliness impacted the overall comfort and satisfaction of passengers. Excessive Noise: The flight was notably noisy, with disturbances and loud noises making it difficult to rest or concentrate. The noise levels were considerably disruptive. Food and Catering: The quality and variety of meals served on the flight left much to be desired. Furthermore, there were issues with accommodating dietary restrictions, which is crucial for passenger satisfaction. Hygiene and Sanitary Facilities: The condition of the restrooms was subpar, and essential hygiene supplies were not adequately provided. This falls short of expectations for a long-haul journey. Overall Experience: Regrettably, the combination of these issues significantly affected my overall experience during this long flight, making it far from the comfortable and enjoyable journey I had anticipated. I understand that maintaining high standards on long-haul flights can be challenging, but I believe it's vital to bring these concerns to your attention in the hope that they can be addressed and improved upon in the future. As a loyal Etihad Airways customer, I had higher expectations for my journey. I kindly request that you take these issues into consideration and work towards enhancing the overall passenger experience on similar routes. Your attention to these matters is greatly appreciated. Thank you for your time and understanding.

Entertaiment center needed on that flight. I dont like to use my phone for entertainment.

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

boarding and flight very smooth. Crew very friendly and efficiant. Everything worked well

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

The plane delay due to a poor judgement of the pilot. It was the only flight that got delay due to fog.

The real bathroom smelled horrible and it smelled in the real of the plane..

The connection between my income flight and the outgoing flight was slightly late and they would not hold the next flight for 7 minutes. The next flight was 4 hours later and we were issued a stand by ticket. So we had to wait to find out if we would even be on that flight. After boarding that flight was delayed for 40 minutes because there wasn’t a ground crew to load the luggage. The airline is not living up to it reputation.

This flight space was way better than our international flight. Efficient boarding and comfortable

Shorter flight but no food or entertainment. Flight was packed and no room to store carry on baggage.

We paid Lufthansa for reserved seats months before this flight. Apparently this was not forwarded to ticketing as the clerk at check-in gave us seats at the very back of the plane next to restrooms and storage. Needless to say, we didn’t sleep at all on our overseas flight. We sincerely hope that our accommodations are better when we return to the US on October 11th.

We connected to this flight very late, in fact at departure time. We were last to board. The crew was very empathetic and welcoming. The plane was impeccable. We flew economy, so it was a bit cramped. We were served a snack that was more than expected these days. All in all a good experience.

Everything you need to know for your flight from Hong Kong to Barcelona

Information on your arrival and departure airports