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Cheap flights from Hong Kong to Barcelona from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Barcelona departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
9:50 pm - 8:05 pm
HKG
-
BCN
28h 15m2 stops
Finnair Logo
10:05 am - 5:40 pm
BCN
-
HKG
25h 35m1 stop
$572Finnair
Thu, May 7 - Thu, May 14
Finnair Logo
8:55 pm - 8:05 pm
HKG
-
BCN
29h 10m1 stop
Finnair Logo
10:05 am - 5:40 pm
BCN
-
HKG
25h 35m1 stop
$575Finnair
Thu, May 7 - Thu, May 14
Etihad Airways Logo
7:35 pm - 7:05 am
HKG
-
BCN
18h 30m1 stop
Etihad Airways Logo
10:00 am - 8:30 am
BCN
-
HKG
15h 30m1 stop
$598Etihad Airways
Mon, Jan 19 - Thu, Jan 22
SWISS Logo
11:30 pm - 9:05 am
HKG
-
BCN
16h 35m1 stop
SWISS Logo
7:50 pm - 5:45 pm
BCN
-
HKG
14h 55m1 stop
$601SWISS
Tue, Jan 27 - Wed, Feb 25
Finnair Logo
8:55 pm - 8:05 pm
HKG
-
BCN
29h 10m1 stop
Finnair Logo
10:05 am - 5:40 pm
BCN
-
HKG
25h 35m1 stop
$603Finnair
Thu, Apr 9 - Fri, Apr 17
SWISS Logo
11:30 pm - 9:05 am
HKG
-
BCN
16h 35m1 stop
SWISS Logo
7:50 pm - 5:45 pm
BCN
-
HKG
14h 55m1 stop
$646SWISS
Tue, Jan 27 - Thu, Feb 26
KLM Logo
11:25 pm - 11:05 pm
HKG
-
BCN
30h 40m1 stop
KLM Logo
7:55 pm - 4:20 pm
BCN
-
HKG
37h 25m1 stop
$659KLM
Wed, Jan 28 - Fri, Feb 27
KLM Logo
10:40 pm - 4:30 pm
HKG
-
BCN
24h 50m2 stops
KLM Logo
7:55 pm - 4:20 pm
BCN
-
HKG
37h 25m1 stop
$691KLM
Tue, Jan 27 - Fri, Feb 27
KLM Logo
10:40 pm - 12:15 pm
HKG
-
BCN
20h 35m2 stops
KLM Logo
6:00 am - 4:20 pm
BCN
-
HKG
27h 20m1 stop
$696KLM
Tue, Jan 27 - Thu, Feb 26
Emirates Logo
6:05 pm - 6:35 pm
HKG
-
BCN
31h 30m1 stop
Emirates Logo
3:10 pm - 9:50 pm
BCN
-
HKG
23h 40m1 stop
$708Emirates
Fri, Jan 30 - Fri, Feb 27

Finnair flights from Hong Kong to Barcelona-El Prat Airport

Our best Finnair deals on Hong Kong to Barcelona-El Prat Airport flight tickets
Finnair
May 7
HKG9:50 pmHong Kong Intl
28h 15m
2 stops
BCN8:05 pmBarcelona-El Prat
May 14
BCN10:05 amBarcelona-El Prat
25h 35m
1 stop
HKG5:40 pmHong Kong Intl
$572
Find similar
Finnair
May 7
HKG8:55 pmHong Kong Intl
29h 10m
1 stop
BCN8:05 pmBarcelona-El Prat
May 14
BCN10:05 amBarcelona-El Prat
25h 35m
1 stop
HKG5:40 pmHong Kong Intl
$575
Find similar
Finnair
Apr 9
HKG8:55 pmHong Kong Intl
29h 10m
1 stop
BCN8:05 pmBarcelona-El Prat
Apr 17
BCN10:05 amBarcelona-El Prat
25h 35m
1 stop
HKG5:40 pmHong Kong Intl
$603
Find similar

Etihad Airways flights from Hong Kong to Barcelona-El Prat Airport

Our best Etihad Airways deals on Hong Kong to Barcelona-El Prat Airport flight tickets
Etihad Airways
Jan 19
HKG7:35 pmHong Kong Intl
30h 00m
1 stop
BCN6:35 pmBarcelona-El Prat
Jan 22
BCN10:00 amBarcelona-El Prat
15h 30m
1 stop
HKG8:30 amHong Kong Intl
$598
Find similar
Etihad Airways
Jan 30
HKG7:35 pmHong Kong Intl
30h 00m
1 stop
BCN6:35 pmBarcelona-El Prat
Mar 1
BCN9:50 pmBarcelona-El Prat
27h 40m
1 stop
HKG8:30 amHong Kong Intl
$730
Find similar
Etihad Airways
Feb 3
HKG7:35 pmHong Kong Intl
18h 30m
1 stop
BCN7:05 amBarcelona-El Prat
Feb 7
BCN9:50 pmBarcelona-El Prat
27h 40m
1 stop
HKG8:30 amHong Kong Intl
$731
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Hong Kong to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 5/7

9:50 pm-8:05 pm

2 stops28h 15m

Barcelona-El Prat

Thu 5/14

10:05 am-5:40 pm

1 stop25h 35m

$572

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 5/7

8:55 pm-8:05 pm

1 stop29h 10m

Barcelona-El Prat

Thu 5/14

10:05 am-5:40 pm

1 stop25h 35m

$575

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 1/19

7:35 pm-7:05 am

1 stop18h 30m

Barcelona-El Prat

Thu 1/22

10:00 am-8:30 am

1 stop15h 30m

$598

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 1/27

11:30 pm-9:05 am

1 stop16h 35m

Barcelona-El Prat

Wed 2/25

7:50 pm-5:45 pm

1 stop14h 55m

$601

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Thu 4/9

8:55 pm-8:05 pm

1 stop29h 10m

Barcelona-El Prat

Fri 4/17

10:05 am-5:40 pm

1 stop25h 35m

$603

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 1/27

11:30 pm-9:05 am

1 stop16h 35m

Barcelona-El Prat

Thu 2/26

7:50 pm-5:45 pm

1 stop14h 55m

$646

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Wed 1/28

11:25 pm-11:05 pm

1 stop30h 40m

Barcelona-El Prat

Fri 2/27

7:55 pm-4:20 pm

1 stop37h 25m

$659

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 1/27

10:40 pm-4:30 pm

2 stops24h 50m

Barcelona-El Prat

Fri 2/27

7:55 pm-4:20 pm

1 stop37h 25m

$691

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 1/27

10:40 pm-12:15 pm

2 stops20h 35m

Barcelona-El Prat

Thu 2/26

6:00 am-4:20 pm

1 stop27h 20m

$696

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 1/30

6:05 pm-6:35 pm

1 stop31h 30m

Barcelona-El Prat

Fri 2/27

3:10 pm-9:50 pm

1 stop23h 40m

$708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Hong Kong to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Barcelona-El Prat Airport from Hong Kong is in November. Flight prices, which tend to average around $471, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Hong Kong during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in November, still average around $699.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $628. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,059. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest Hong Kong Intl to Barcelona-El Prat flight route?

Fly from Hong Kong Intl to Barcelona-El Prat for the best Hong Kong Intl - Barcelona-El Prat flight prices

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Hong Kong for as low as $686 on momondo.

What cabin class options are available on Hong Kong Intl to Barcelona-El Prat flights?

There are 2 cabin classes available to choose from on Hong Kong Intl to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Barcelona-El Prat Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Hong Kong to Barcelona-El Prat Airport flight.

How have Hong Kong to Barcelona-El Prat Airport flight prices changed over time?

As of December 2025, prices for Hong Kong to Barcelona-El Prat Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Barcelona-El Prat Airport (HKG to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Barcelona-El Prat Airport

Fastest flight time

30h 00m

Direct flights

Mon, Thu and Sat
The fastest flight from Hong Kong to Barcelona-El Prat Airport takes 30h 00m
Direct flights go from Hong Kong to Barcelona-El Prat Airport on Monday, Thursday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Hong Kong Intl to Barcelona-El Prat by plane?

    A flight from Hong Kong Intl to Barcelona-El Prat will travel around 6256.1 mi. By plane, this route typically takes 30h 00m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from Hong Kong Intl Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Barcelona-El Prat Airport?

  • What is the most popular airline from Hong Kong to Barcelona-El Prat Airport?

Best airlines flying from Hong Kong to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Hong Kong to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $443Free CancellationRating
7.1
129 reviews
Search Air China flights
EmiratesPriceFrom $510Free CancellationRating
8.1
3,440 reviews
Search Emirates flights
SWISSPriceFrom $648Free CancellationRating
7.5
1,815 reviews
Search SWISS flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
El Prat de Llobregat
Castelldefels
Tarragona
L'Hospitalet de Llobregat
Santa Susanna
Cambrils
Cadaques
Calella
Empuriabrava
Pals
Pineda de Mar
Roses
Badalona
Palafrugell
Tortosa
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hong Kong to Barcelona with flexible booking policies on momondo?

Flights from Hong Kong to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hong Kong to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hong Kong to Barcelona.

I’m not ready to book a flight from Hong Kong to Barcelona right now. Can momondo alert me if prices change?

Price alerts on flights to Barcelona from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Barcelona-El Prat Airport trip

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