A grand, illuminated building with arched walkways and a reflective pool.

Cheap Flights to Spain | Popular Routes to Spain from HK$3,041

View HK$3,041 flight on Wed, 22 Jul 2026Opens in a new window

Popular airlines to Spain

  • Lufthansa

  • Iberia

  • British Airways

  • KLM

  • TAP Portugal

  • Air France

  • Swiss International Air Lines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Spain

Prices were available within the past 7 days and start at HK$3,041 for one-way flights and HK$4,166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, 20 Jan - Mon, 25 Jan
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,166 Return, found 14 hours ago
HK$4,166
Return
found 14 hours ago
Select Finnair flight, departing Wed, 20 Jan from Hong Kong SAR to Barcelona, returning Mon, 25 Jan, priced at HK$4,166 found 14 hours ago
Finnair
Mon, 18 Jan - Wed, 27 Jan
HKG
Hong Kong SAR
MAD
Madrid
HK$4,234 Return, found 8 hours ago
HK$4,234
Return
found 8 hours ago
Select Finnair flight, departing Mon, 18 Jan from Hong Kong SAR to Madrid, returning Wed, 27 Jan, priced at HK$4,234 found 8 hours ago
Swiss International Air Lines
Mon, 16 Nov - Tue, 1 Dec
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,375 Return, found 1 hour ago
HK$4,375
Return
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, 16 Nov from Hong Kong SAR to Barcelona, returning Tue, 1 Dec, priced at HK$4,375 found 1 hour ago
Lufthansa
Tue, 3 Nov - Tue, 17 Nov
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,669 Return, found 21 hours ago
HK$4,669
Return
found 21 hours ago
Select Lufthansa flight, departing Tue, 3 Nov from Hong Kong SAR to Barcelona, returning Tue, 17 Nov, priced at HK$4,669 found 21 hours ago
Swiss International Air Lines
Tue, 17 Nov - Fri, 27 Nov
HKG
Hong Kong SAR
PMI
Mallorca Island
HK$4,782 Return, found 23 hours ago
HK$4,782
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 17 Nov from Hong Kong SAR to Mallorca Island, returning Fri, 27 Nov, priced at HK$4,782 found 23 hours ago
Swiss International Air Lines
Mon, 1 Mar - Mon, 8 Mar
HKG
Hong Kong SAR
VLC
Valencia
HK$4,792 Return, found 23 hours ago
HK$4,792
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, 1 Mar from Hong Kong SAR to Valencia, returning Mon, 8 Mar, priced at HK$4,792 found 23 hours ago
Swiss International Air Lines
Tue, 15 Dec - Tue, 12 Jan
HKG
Hong Kong SAR
LPA
Gran Canaria
HK$4,800 Return, found 23 hours ago
HK$4,800
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 15 Dec from Hong Kong SAR to Gran Canaria, returning Tue, 12 Jan, priced at HK$4,800 found 23 hours ago
Finnair
Sun, 22 Nov - Thu, 3 Dec
HKG
Hong Kong SAR
AGP
Málaga
HK$4,831 Return, found 23 hours ago
HK$4,831
Return
found 23 hours ago
Select Finnair flight, departing Sun, 22 Nov from Hong Kong SAR to Málaga, returning Thu, 3 Dec, priced at HK$4,831 found 23 hours ago
Etihad Airways
Sat, 7 Nov - Sun, 15 Nov
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,865 Return, found 12 hours ago
HK$4,865
Return
found 12 hours ago
Select Etihad Airways flight, departing Sat, 7 Nov from Hong Kong SAR to Barcelona, returning Sun, 15 Nov, priced at HK$4,865 found 12 hours ago
Air China
Tue, 28 Jul - Mon, 31 Aug
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,919 Return, found 1 day ago
HK$4,919
Return
found 1 day ago
Select Air China flight, departing Tue, 28 Jul from Hong Kong SAR to Barcelona, returning Mon, 31 Aug, priced at HK$4,919 found 1 day ago

Trending flights to Spain

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, 20 Jan - Mon, 25 Jan
HKG
Hong Kong SAR
BCN
Barcelona
HK$4,166 Return, found 14 hours ago
HK$4,166
Return
found 14 hours ago
Select Finnair flight, departing Wed, 20 Jan from Hong Kong SAR to Barcelona, returning Mon, 25 Jan, priced at HK$4,166 found 14 hours ago

Frequently asked questions

How do I find cheap flights to Spain that have flexible change policies?
We know that things can change from one day to the next, so reserving a flexible fare with Expedia is a wise idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your low-priced, flexible flight to Spain is just a few clicks away.
Which airlines fly to Spain?
A range of airlines fly to destinations in or close to Spain. Your holiday is just clicks away with these top carriers:

  • Iberia - 329 flights to or near Spain each month, including 247 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) and 82 flights to Barcelona Intl. Airport (BCN) per month.
  • American Airlines - 242 flights to or near Spain each month, including 121 flights to Barcelona Intl. Airport (BCN) and 121 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) per month.
  • United Airlines - 165 flights to or near Spain each month, including 91 flights to Barcelona Intl. Airport (BCN) and 60 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) per month.

How can I find cheap tickets to Spain?
Book well ahead, travel on a cheaper day, avoid school holiday time — there are loads of ways! Another one is to make use of Expedia's "flexible dates" function. Find a Spain flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Spain was HK$4,166.
How much is a flight to Spain?
The price of a round-trip journey to Spain in the last seven days varied between HK$4,166 and HK$4,919. If you were travelling one way out of Hong Kong SAR (HKG), you could have purchased a low-cost fare from only HK$3,041.
What are the most popular airports to fly into in Spain?
Depending on which airline you jet off with and your final Spain destination, you'll have a number of main airports to pick from. They include:

  • Adolfo Suarez Madrid-Barajas Airport (MAD) - 538 flights per month.
  • Barcelona Intl. Airport (BCN) - 355 flights per month.
  • Palma de Mallorca Airport (PMI) - 13 flights per month.

When is the cheapest time to fly to Spain?
Jet off on a Tuesday to raise your chances of scoring the cheapest airfare to Spain. Mondays are usually the next most affordable day to take off. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to Spain?
In the last seven days, plane fares to Spain varied from HK$4,166 to HK$4,919.
What is the best time to go to Spain?
Madrid, Spain's most populous city, is a wonderful location to check out at anytime. Don't like cooler weather? Then venture here from June 20 onward in summer, when average temperatures vary from 21ºC to 32ºC. April, May and August is when Madrid is really lively.
What months are the cheapest to book a flight to Spain?
February is the cheapest month to book your Spain escape. Tickets are at a premium throughout the festive month of December, so keep clear of this time if possible.

Book with confidence

About Spain

Expedia offers flights to Spain to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Spain or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Spain

Explore a world of travel with Expedia

*Available to Expedia members.