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Cheap flights from Hong Kong to Barcelona from $315

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 3/18. 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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0 bags

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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.
Air China Logo
10:30 am - 7:35 amHKG-BCN
28h 05m1 stop
Air China Logo
11:25 am - 8:50 pmBCN-HKG
26h 25m1 stop
$449Air China
Find Deal
Mon, Nov 24 - Sun, Dec 7
Air China Logo
1:00 pm - 7:35 amHKG-BCN
25h 35m1 stop
Air China Logo
11:25 am - 8:50 pmBCN-HKG
26h 25m1 stop
$453Air China
Find Deal
Fri, Dec 5 - Sun, Dec 14
Multiple Airlines Logo
11:30 pm - 10:25 pmHKG-BCN
29h 55m2 stops
Multiple Airlines Logo
9:40 am - 5:45 pmBCN-HKG
25h 05m2 stops
$539Multiple Airlines
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Mon, Nov 24 - Sun, Dec 7
Air France Logo
10:40 pm - 8:50 amHKG-BCN
17h 10m1 stop
Air France Logo
3:05 pm - 4:20 pmBCN-HKG
18h 15m2 stops
$541Air France
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Fri, Jan 30 - Sat, Feb 7
Air France Logo
10:40 pm - 8:50 amHKG-BCN
17h 10m1 stop
Air France Logo
3:05 pm - 4:20 pmBCN-HKG
18h 15m2 stops
$546Air France
Find Deal
Fri, Jan 30 - Sat, Feb 7
Air China Logo
8:30 am - 11:20 pmHKG-BCN
21h 50m2 stops
Air China Logo
11:25 am - 7:00 pmBCN-HKG
24h 35m1 stop
$550Air China
Find Deal
Mon, Nov 24 - Sun, Dec 7
Multiple Airlines Logo
10:40 pm - 12:15 pmHKG-BCN
20h 35m2 stops
Multiple Airlines Logo
8:20 pm - 6:30 pmBCN-HKG
15h 10m1 stop
$557Multiple Airlines
Find Deal
Wed, Feb 25 - Sun, Mar 8
SWISS Logo
11:30 pm - 7:00 pmHKG-BCN
26h 30m1 stop
SWISS Logo
7:50 pm - 5:45 pmBCN-HKG
14h 55m1 stop
$698SWISS
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Fri, Mar 13 - Tue, Mar 17
Emirates Logo
6:05 pm - 6:35 pmHKG-BCN
31h 30m1 stop
Emirates Logo
3:10 pm - 9:50 pmBCN-HKG
23h 40m1 stop
$722Emirates
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Fri, Jan 9 - Sat, Jan 17
Emirates Logo
6:05 pm - 8:15 amHKG-BCN
21h 10m1 stop
Emirates Logo
3:30 pm - 9:50 pmBCN-HKG
23h 20m1 stop
$743Emirates
Find Deal
Mon, Dec 15 - Mon, Dec 22

Air China flights from Hong Kong to Barcelona-El Prat Airport

Our best Air China deals on Hong Kong to Barcelona-El Prat Airport flight tickets
Air China
Nov 24
HKG10:30 amHong Kong Intl
28h 05m
1 stop
BCN7:35 amBarcelona-El Prat
Dec 7
BCN11:25 amBarcelona-El Prat
26h 25m
1 stop
HKG8:50 pmHong Kong Intl
$449
Find similar
Air China
Dec 5
HKG1:00 pmHong Kong Intl
25h 35m
1 stop
BCN7:35 amBarcelona-El Prat
Dec 14
BCN11:25 amBarcelona-El Prat
26h 25m
1 stop
HKG8:50 pmHong Kong Intl
$453
Find similar
Air China
Nov 24
HKG8:30 amHong Kong Intl
21h 50m
2 stops
BCN11:20 pmBarcelona-El Prat
Dec 7
BCN11:25 amBarcelona-El Prat
24h 35m
1 stop
HKG7:00 pmHong Kong Intl
$550
Find similar

Air France flights from Hong Kong to Barcelona-El Prat Airport

Our best Air France deals on Hong Kong to Barcelona-El Prat Airport flight tickets
Air France
Jan 30
HKG10:40 pmHong Kong Intl
17h 10m
1 stop
BCN8:50 amBarcelona-El Prat
Feb 7
BCN3:05 pmBarcelona-El Prat
18h 15m
2 stops
HKG4:20 pmHong Kong Intl
$541
Find similar
Air France
Jan 30
HKG10:40 pmHong Kong Intl
22h 20m
1 stop
BCN2:00 pmBarcelona-El Prat
Feb 7
BCN3:05 pmBarcelona-El Prat
18h 15m
2 stops
HKG4:20 pmHong Kong Intl
$546
Find similar
Air France
Mar 13
HKG10:40 pmHong Kong Intl
17h 10m
1 stop
BCN8:50 amBarcelona-El Prat
Mar 25
BCN3:05 pmBarcelona-El Prat
20h 25m
1 stop
HKG6:30 pmHong Kong Intl
$567
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 November 2, 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

Mon 11/24

10:30 am-7:35 am

1 stop28h 05m

Barcelona-El Prat

Sun 12/7

11:25 am-8:50 pm

1 stop26h 25m

$449

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 12/5

1:00 pm-7:35 am

1 stop25h 35m

Barcelona-El Prat

Sun 12/14

11:25 am-8:50 pm

1 stop26h 25m

$453

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 11/24

11:30 pm-10:25 pm

2 stops29h 55m

Barcelona-El Prat

Sun 12/7

9:40 am-5:45 pm

2 stops25h 05m

$539

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 1/30

10:40 pm-8:50 am

1 stop17h 10m

Barcelona-El Prat

Sat 2/7

3:05 pm-4:20 pm

2 stops18h 15m

$541

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 1/30

10:40 pm-8:50 am

1 stop17h 10m

Barcelona-El Prat

Sat 2/7

3:05 pm-4:20 pm

2 stops18h 15m

$546

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 11/24

8:30 am-11:20 pm

2 stops21h 50m

Barcelona-El Prat

Sun 12/7

11:25 am-7:00 pm

1 stop24h 35m

$550

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Wed 2/25

10:40 pm-12:15 pm

2 stops20h 35m

Barcelona-El Prat

Sun 3/8

8:20 pm-6:30 pm

1 stop15h 10m

$557

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 3/13

11:30 pm-7:00 pm

1 stop26h 30m

Barcelona-El Prat

Tue 3/17

7:50 pm-5:45 pm

1 stop14h 55m

$698

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Fri 1/9

6:05 pm-6:35 pm

1 stop31h 30m

Barcelona-El Prat

Sat 1/17

3:10 pm-9:50 pm

1 stop23h 40m

$722

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 12/15

6:05 pm-8:15 am

1 stop21h 10m

Barcelona-El Prat

Mon 12/22

3:30 pm-9:50 pm

1 stop23h 20m

$743

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 typical price of a round-trip flight between Hong Kong and Barcelona-El Prat Airport?

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 $478, 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 $694.

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 $596 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 51% 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 November 2025, prices for Hong Kong to Barcelona-El Prat Airport flights are approximately 45% 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

14h 05m

Direct flights

Thu
The fastest flight from Hong Kong to Barcelona-El Prat Airport takes 14h 05m
Direct flights go from Hong Kong to Barcelona-El Prat Airport on Thursday. 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 16h 35m.

  • 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 $450Free CancellationRating
7.1
122 reviews
Search Air China flights
EmiratesPriceFrom $510Free CancellationRating
8.1
3,400 reviews
Search Emirates flights
SWISSPriceFrom $648Free CancellationRating
7.5
1,775 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
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Badalona
Empuriabrava
Pineda de Mar
Roses
Calella
Pals
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.

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