Cheap Flights to Las Vegas | Popular Routes to Las Vegas from HK$320

View HK$320 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines to Las Vegas

  • Iberia

  • British Airways

  • Lufthansa

  • KLM

  • TAP Portugal

  • Air Europa

  • Air France

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Cheap round-trip flights to Las Vegas

Prices were available within the past 7 days and start at HK$320 for one-way flights and HK$821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 25 Feb - Wed, 4 Mar
LGW
London
MAD
Madrid
HK$821 Return, found 2 days ago
HK$821
Return
found 2 days ago
Select easyJet flight, departing Wed, 25 Feb from London to Madrid, returning Wed, 4 Mar, priced at HK$821 found 2 days ago
British Airways
Sun, 12 Apr - Sat, 18 Apr
LHR
London
MAD
Madrid
HK$1,452 Return, found 23 hours ago
HK$1,452
Return
found 23 hours ago
Select British Airways flight, departing Sun, 12 Apr from London to Madrid, returning Sat, 18 Apr, priced at HK$1,452 found 23 hours ago
Iberia
Thu, 2 Jul - Mon, 6 Jul
LHR
London
MAD
Madrid
HK$1,878 Return, found 2 days ago
HK$1,878
Return
found 2 days ago
Select Iberia flight, departing Thu, 2 Jul from London to Madrid, returning Mon, 6 Jul, priced at HK$1,878 found 2 days ago
Scandinavian Airlines
Wed, 11 Mar - Sat, 14 Mar
LHR
London
MAD
Madrid
HK$2,123 Return, found 2 days ago
HK$2,123
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 11 Mar from London to Madrid, returning Sat, 14 Mar, priced at HK$2,123 found 2 days ago
Air France
Thu, 5 Mar - Wed, 11 Mar
LHR
London
MAD
Madrid
HK$2,231 Return, found 3 days ago
HK$2,231
Return
found 3 days ago
Select Air France flight, departing Thu, 5 Mar from London to Madrid, returning Wed, 11 Mar, priced at HK$2,231 found 3 days ago
Lufthansa
Thu, 5 Mar - Wed, 11 Mar
LHR
London
MAD
Madrid
HK$2,543 Return, found 3 days ago
HK$2,543
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 5 Mar from London to Madrid, returning Wed, 11 Mar, priced at HK$2,543 found 3 days ago
Swiss International Air Lines
Wed, 11 Mar - Sat, 14 Mar
LHR
London
MAD
Madrid
HK$2,634 Return, found 2 days ago
HK$2,634
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 11 Mar from London to Madrid, returning Sat, 14 Mar, priced at HK$2,634 found 2 days ago
TAP Portugal
Wed, 22 Jul - Mon, 3 Aug
LHR
London
MAD
Madrid
HK$2,674 Return, found 3 days ago
HK$2,674
Return
found 3 days ago
Select TAP Portugal flight, departing Wed, 22 Jul from London to Madrid, returning Mon, 3 Aug, priced at HK$2,674 found 3 days ago
Air China
Thu, 19 Feb - Tue, 10 Mar
HKG
Hong Kong SAR
MAD
Madrid
HK$3,457 Return, found 1 hour ago
HK$3,457
Return
found 1 hour ago
Select Air China flight, departing Thu, 19 Feb from Hong Kong SAR to Madrid, returning Tue, 10 Mar, priced at HK$3,457 found 1 hour ago
Sichuan Airlines
Wed, 25 Mar - Sun, 5 Apr
SZX
Shenzhen
MAD
Madrid
HK$3,838 Return, found 3 days ago
HK$3,838
Return
found 3 days ago
Select Sichuan Airlines flight, departing Wed, 25 Mar from Shenzhen to Madrid, returning Sun, 5 Apr, priced at HK$3,838 found 3 days ago

About Las Vegas

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

Frequently asked questions

How do I find cheap flights to Las Vegas that have flexible change policies?
Search for your cheap flights to Las Vegas, then select "No change fee" underneath the "Flexible change policies" heading. It's as easy as that. We understand that plans change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Las Vegas?
You can take your pick of a good range of airlines that touch down in or near Las Vegas. A few of the best of them are:

  • Iberia - 247 flights to or near Las Vegas each month, including 247 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) per month.
  • American Airlines - 121 flights to or near Las Vegas each month, including 121 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) per month.
  • United Airlines - 60 flights to or near Las Vegas each month, including 60 flights to Adolfo Suarez Madrid-Barajas Airport (MAD) per month.

How can I find cheap tickets to Las Vegas?
One of the easiest ways to score cheap tickets to Las Vegas is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Las Vegas in the last seven days was HK$821. Booking ahead of time will generally help you walk away with an even bigger bargain.
How much is a flight to Las Vegas?
One-way flights leaving London (LGW) sold for just HK$320 in the last seven days. During this period, the cost of a return ticket to Las Vegas ranged between HK$821 and HK$3,838. If you find a bargain, book quickly — these fares don't hang around for long.
What are the most popular airports to fly into in Las Vegas?
Adolfo Suarez Madrid-Barajas Airport (MAD) is the main jumping-off point for those traveling to and from Las Vegas. Approximately 538 monthly flights touch down here.
When is the cheapest time to fly to Las Vegas?
If you'd prefer to spend your vacation cash getting to know Las Vegas rather than on flying there, jet off early in the week. The most economical day to travel is normally Tuesday, followed by Monday. With many folks traveling on weekends, Saturday tends to have the costliest airfares.
How much is a plane ticket to Las Vegas?
Plane tickets ranged from HK$821 to HK$3,838 in the last seven days. When you're ready to book, we'll help you find a great deal to Las Vegas.
What is the best time to go to Las Vegas?
A popular time to discover Las Vegas, as well as the main city of Aranjuez, is over the bustling months of March, September and October. Summer in this part of the world starts June 20, and you can expect average temperatures of between 21ºC and 32ºC if you travel then. This warmer weather is perfect for wandering around the city sights.
What months are the cheapest to book a flight to Las Vegas?
February is a cheap month to reserve a seat for your Las Vegas getaway. Fares are at a premium over the festive month of December, so keep clear of this time if you can.

Trending flights to Las Vegas

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.

Air China
Thu, 19 Feb - Tue, 10 Mar
HKG
Hong Kong SAR
MAD
Madrid
HK$3,457 Return, found 1 hour ago
HK$3,457
Return
found 1 hour ago
Select Air China flight, departing Thu, 19 Feb from Hong Kong SAR to Madrid, returning Tue, 10 Mar, priced at HK$3,457 found 1 hour ago
*Available to Expedia members.