Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to Barcelona from $351

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 pm - 4:30 pm
HKG
-
BCN
24h 30m
1 stop
Multiple Airlines Logo
3:55 pm - 6:45 pm
BCN
-
HKG
19h 50m
1 stop
$540Multiple Airlines
Mon, Nov 9 - Sun, Nov 29
Air France Logo
10:20 pm - 5:10 pm
HKG
-
BCN
24h 50m
1 stop
Air France Logo
4:40 pm - 5:40 pm
BCN
-
HKG
19h 00m
1 stop
$540Air France
Tue, Sep 22 - Tue, Sep 29
SWISS Logo
11:30 pm - 9:05 am
HKG
-
BCN
16h 35m
1 stop
SWISS Logo
7:55 pm - 5:35 pm
BCN
-
HKG
14h 40m
1 stop
$558SWISS
Tue, Nov 10 - Tue, Nov 17
SWISS Logo
11:30 pm - 2:05 pm
HKG
-
BCN
21h 35m
1 stop
SWISS Logo
9:55 am - 5:35 pm
BCN
-
HKG
24h 40m
1 stop
$558SWISS
Tue, Nov 10 - Wed, Nov 18
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
$558SWISS
Sun, Oct 18 - Sun, Oct 25
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
$559Multiple Airlines
Mon, Nov 9 - Sun, Nov 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
$589Etihad Airways
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
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 - 8:30 am
BCN
-
HKG
28h 00m
1 stop
$591Etihad Airways
Sat, Oct 17 - Sat, Oct 24
Air China Logo
8:15 pm - 6:20 pm
HKG
-
BCN
28h 05m
1 stop
Air China Logo
6:55 pm - 7:00 pm
BCN
-
HKG
18h 05m
1 stop
$3,587Air China
Sat, Sep 19 - Tue, Sep 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

SWISS flights from Hong Kong to Barcelona-El Prat Airport

Our best SWISS deals on Hong Kong to Barcelona-El Prat Airport flight tickets
SWISS
Nov 10
HKG11:30 pmHong Kong Intl
21h 35m
1 stop
BCN2:05 pmBarcelona-El Prat
Nov 18
BCN9:55 amBarcelona-El Prat
24h 40m
1 stop
HKG5:35 pmHong Kong Intl
$558
SWISS
Oct 19
HKG11:05 pmHong Kong Intl
24h 40m
1 stop
BCN5:45 pmBarcelona-El Prat
Oct 24
BCN6:30 pmBarcelona-El Prat
33h 05m
1 stop
HKG9:35 amHong Kong Intl
$576
SWISS
Nov 11
HKG11:30 pmHong Kong Intl
16h 35m
1 stop
BCN9:05 amBarcelona-El Prat
Nov 17
BCN2:55 pmBarcelona-El Prat
19h 40m
1 stop
HKG5:35 pmHong Kong Intl
$595

Emirates flights from Hong Kong to Barcelona-El Prat Airport

Our best Emirates deals on Hong Kong to Barcelona-El Prat Airport flight tickets
Emirates
Nov 18
HKG9:00 pmHong Kong Intl
22h 50m
2 stops
BCN12:50 pmBarcelona-El Prat
Nov 22
BCN8:25 pmBarcelona-El Prat
18h 25m
1 stop
HKG9:50 pmHong Kong Intl
$729
Emirates
Sep 11
HKG9:30 pmHong Kong Intl
41h 05m
2 stops
BCN8:35 amBarcelona-El Prat
Sep 20
BCN3:40 pmBarcelona-El Prat
20h 35m
2 stops
HKG6:15 pmHong Kong Intl
$730
Emirates
Aug 10
HKG7:10 pmHong Kong Intl
24h 25m
1 stop
BCN1:35 pmBarcelona-El Prat
Aug 29
BCN9:25 pmBarcelona-El Prat
38h 50m
2 stops
HKG6:15 pmHong Kong Intl
$737

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 July 28, 2026.
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

Cheapest round-trip

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 11/9

11:00 pm-4:30 pm

1 stop24h 30m

Barcelona-El Prat

Sun 11/29

3:55 pm-6:45 pm

1 stop19h 50m

$540

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 9/22

10:20 pm-5:10 pm

1 stop24h 50m

Barcelona-El Prat

Tue 9/29

4:40 pm-5:40 pm

1 stop19h 00m

$540
Quickest round-trip

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 11/10

11:30 pm-9:05 am

1 stop16h 35m

Barcelona-El Prat

Tue 11/17

7:55 pm-5:35 pm

1 stop14h 40m

$558

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Tue 11/10

11:30 pm-2:05 pm

1 stop21h 35m

Barcelona-El Prat

Wed 11/18

9:55 am-5:35 pm

1 stop24h 40m

$558

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sun 10/18

11:05 pm-8:50 am

1 stop15h 45m

Barcelona-El Prat

Sun 10/25

6:20 am-9:35 am

1 stop20h 15m

$558

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 11/9

11:00 pm-10:25 am

1 stop18h 25m

Barcelona-El Prat

Sun 11/29

3:00 pm-4:20 pm

2 stops18h 20m

$559

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 8/10

8:10 pm-7:35 am

1 stop17h 25m

Barcelona-El Prat

Sat 8/29

10:30 pm-9:00 am

1 stop28h 30m

$589

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Mon 8/10

8:10 pm-7:35 am

1 stop17h 25m

Barcelona-El Prat

Sat 8/29

10:30 pm-9:00 am

1 stop28h 30m

$590

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sat 10/17

8:10 pm-7:35 am

1 stop17h 25m

Barcelona-El Prat

Sat 10/24

10:30 pm-8:30 am

1 stop28h 00m

$591

Hong KongBarcelona

HKG - BCN

HKGBCN

Hong Kong Intl

Sat 9/19

8:15 pm-6:20 pm

1 stop28h 05m

Barcelona-El Prat

Tue 9/29

6:55 pm-7:00 pm

1 stop18h 05m

$3,587

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently low for flights on this route.

Typical prices usually range from $666 to $815.
The lowest price recently found on this route was $540.

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 August instead. Flights to Barcelona-El Prat Airport in August, while not as cheap as those in November, still average around $707.

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 from Hong Kong 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 $779 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 $672 on momondo.

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

There are 2 cabin classes available to choose from on Hong Kong to Barcelona-El Prat Airport 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 43% 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 July 2026, prices for Hong Kong to Barcelona-El Prat Airport flights are approximately 53% 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 15m

Direct flights

Mon, Thu, Sat and Sun
The fastest flight from Hong Kong to Barcelona-El Prat Airport takes 30h 15m
Direct flights go from Hong Kong to Barcelona-El Prat Airport on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Hong Kong to Barcelona-El Prat Airport

  • 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 15m.

  • 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
7.4
158 reviews
Search Air China flights
Etihad AirwaysPriceFrom $594Free CancellationRating
7.3
1,494 reviews
Search Etihad Airways flights
SWISSPriceFrom $761Free CancellationRating
7.5
2,019 reviews
Search SWISS flights
LufthansaPriceFrom $789Free CancellationRating
6.8
8,163 reviews
Search Lufthansa 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
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Cambrils
Cadaques
Roses
Badalona
Santa Susanna
Empuriabrava
Calella de Palafrugell
Pals
Palafrugell
Malgrat de Mar
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/27
Thu 9/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airport