HKG - BCN

$391 Find Cheap Flights from Hong Kong to Barcelona

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 4/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Barcelona, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$556
Typical prices: $993-$607
Etihad Airways
Thu 5/14Thu 5/28
HKG - BCN • 1 stop
Cheapest non-stop
$1,338
Cathay Pacific
Sun 8/2Sun 8/30
HKG - BCN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use the Airport Express from HKG for a smooth departure.
Take the Aerobús from BCN to reach the city center.
Expert advice
Expert advice
Expert advice
Expert advice
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 $556 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $452 (round-trip)
Shortest trip • 15h 57m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% 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 33% 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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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, May 14 - Thu, May 28
Etihad Airways Logo
8:10 pm - 7:20 pm
HKG
-
BCN
29h 10m
1 stop
Etihad Airways Logo
10:45 am - 9:00 am
BCN
-
HKG
16h 15m
1 stop
$556Etihad Airways
Fri, Sep 11 - Sun, Sep 20
Etihad Airways Logo
7:25 pm - 7:15 pm
HKG
-
BCN
29h 50m
1 stop
Etihad Airways Logo
10:30 pm - 8:15 am
BCN
-
HKG
27h 45m
1 stop
$565Etihad Airways
Thu, Jun 18 - Thu, Jul 23
Etihad Airways Logo
7:25 pm - 7:35 am
HKG
-
BCN
18h 10m
1 stop
Etihad Airways Logo
10:30 pm - 8:15 am
BCN
-
HKG
27h 45m
1 stop
$574Etihad Airways
Fri, Jun 5 - Sat, Jun 13
Etihad Airways Logo
7:25 pm - 7:15 pm
HKG
-
BCN
29h 50m
1 stop
Etihad Airways Logo
10:45 am - 8:15 am
BCN
-
HKG
15h 30m
1 stop
$575Etihad Airways
Fri, Aug 14 - Wed, Aug 19
Etihad Airways Logo
7:25 pm - 7:15 pm
HKG
-
BCN
29h 50m
1 stop
Etihad Airways Logo
10:30 pm - 8:15 am
BCN
-
HKG
27h 45m
1 stop
$590Etihad Airways
Tue, May 12 - Tue, Jun 2
Etihad Airways Logo
8:10 pm - 7:35 am
HKG
-
BCN
17h 25m
1 stop
Etihad Airways Logo
10:30 pm - 8:15 am
BCN
-
HKG
27h 45m
1 stop
$591Etihad Airways
Sat, Jun 6 - Mon, Jun 8
Etihad Airways Logo
7:25 pm - 7:35 am
HKG
-
BCN
18h 10m
1 stop
Etihad Airways Logo
10:45 am - 8:15 am
BCN
-
HKG
15h 30m
1 stop
$643Etihad Airways
Mon, Jun 15 - Tue, Jun 23
Qatar Airways Logo
6:15 pm - 7:30 am
HKG
-
BCN
19h 15m
1 stop
Qatar Airways Logo
9:15 am - 9:55 pm
BCN
-
HKG
30h 40m
1 stop
$650Qatar Airways
Sun, May 24 - Tue, Jun 9
Qatar Airways Logo
1:25 am - 9:40 pm
HKG
-
BCN
26h 15m
1 stop
Qatar Airways Logo
9:25 am - 4:25 pm
BCN
-
HKG
25h 00m
1 stop
$655Qatar Airways
Fri, Aug 14 - Fri, Aug 21
Etihad Airways Logo
7:25 pm - 7:15 pm
HKG
-
BCN
29h 50m
1 stop
Etihad Airways Logo
10:45 am - 8:15 am
BCN
-
HKG
15h 30m
1 stop
$657Etihad Airways
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 May.

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 August and July, where the average cost of round-trip tickets is $931 and $906 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 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 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 seasonJanuary
Cheapest flight$391
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 8% 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

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

    In the last 3 days, the lowest price for a flight from Hong Kong to Barcelona-El Prat Airport was $391 for a one-way ticket and $556 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Hong Kong and Barcelona, with oneworld being the most commonly used for this route.

  • 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, Emirates or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Barcelona are Emirates and Cathay Pacific. With an average price for the route of $853 and an overall rating of 8.1, Emirates is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,127 and an overall rating of 7.6.

  • 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.

KAYAK’s top tips for finding a cheap flight from Hong Kong to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,460 or less round-trip.

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.
8.1
EmiratesOverall score based on 3555 reviews
8.2Entertainment
8.1Boarding
7.9Food
8.3Crew
8.0Comfort
Airline reviews

My baby was with me it was really good experience with emirates

10.0 ExcellentAnonymous, Mar 2026
DXB - MAN
Read more Emirates reviews

My baby was with me it was really good experience with emirates

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

The plane was old so the entertainment system was difficult to operate. The crew did advise earlier. The plane was landed and parked away from the gates, which added 20+ mins to the overall arrival

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

Love that you can walk directly to your gate from the Emirates Business class lounge, very convenient

Super flight. On time departure and arrival. Very good service. Luggage arrival at DXB was a little delayed but you can’t have everything the very best :)

Crew were very good. Food service was a little slow and disappointing not having on demand dining and only 3 options. Amenity kits and pyjamas were excellent.

the seat is quite narrow compared to others. entertainment and food were very good

I liked the service. The touch screen needs improvement as well as movie choices.

Flights home are always happy, except this time I was traveling to be with my ailing father.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

the crew was rude - there were no smiles when serving. they always had the look of why did you call me?

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

I wear hearing aids in both ears the infotainment system is hard to hear.

I was mid plane and they were already out of the main beef entree....ugh!

OK they lost my hold luggage but notified me straight away. My main complaint, after losing my suitcase, I was told my cabin bag had to go into the hold because of it’s size. I, obviously, didn’t want this to happen bearing in mind what happened to my suitcase and when I voiced my concerns I didn’t get an explanation I was just told it would be taken from me on entering the aircraft. Looking around I was surprised to see many passengers not only with larger bags than mine but sometimes two or three bags,taking them onto the aircraft. In the end, nobody bothered taking my bag off me so I just walked on with it. The whole procedure was disjointed, poorly explained and not terribly efficient.

No choice of food was given, and I was served leftovers, so they were returned back. the crew is unfriendly and harsh. Need to be trained on communication.

Flight from Warsaw to Zurich was just OK but the food selection for purchase was very limited. They were out of sandwiches from the very beginning

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

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.

Everything was fairly easy just hard when you get to Heathrow not know your Gate number until an hour before but otherwise really everything great. Did not get my texts in time though to do me any good but that is why I still like everything the old fashioned way and print everything out.

We flew an Air Bus 330 airliner from Zurich to Boston. Our seats were terrible. I am 6'5" with long legs. I tend to refuse paying extra for extra seat room, usually it's tolerable. We were side by side in row 40, with my wife in the window and me in the aisle. The internal arm rest only rose to 45 degrees, I thought it was broken. I ended up standing by our seats in the aisle for an hour. A stewardess finally approached me and asked if I was feeling sick. I told her that it was the worst seat comfort I had ever encountered. She left and shortly came back telling me that there were center row seats two up from us where only one passenger was sitting out of the 4 seats. I took her advice and sat there most of the flight. I put m legs sideways in the adjoining empty seat. But the arm rests there as well only rose to 45 degrees, so it's a feature, not a defect. The arm rest position really limits our position. It's a horrible seating design, what are the air craft designers thinking?

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

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

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

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

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

cannot get seat information for LAX to IAH when check in in XI,AN

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).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

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.

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

Information on your arrival and departure airports