Cheap Flights to Asia | Popular Routes to Asia from HK$521

View HK$521 flight on Wed, 15 Jul 2026Opens in a new window

Popular airlines to Asia

  • All Nippon Airways

  • Japan Airlines

  • United

  • Singapore Airlines

  • American Airlines

  • Delta

  • Air Canada

  • 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 Asia

Prices were available within the past 7 days and start at HK$521 for one-way flights and HK$776 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippines AirAsia
Sat, 15 Aug - Sun, 23 Aug
HKG
Hong Kong SAR
MNL
Manila
HK$776 Return, just found
HK$776
Return
just found
Select Philippines AirAsia flight, departing Sat, 15 Aug from Hong Kong SAR to Manila, returning Sun, 23 Aug, priced at HK$776 just found
HK Express
Thu, 28 May - Sun, 28 Jun
HKG
Hong Kong SAR
MNL
Manila
HK$967 Return, just found
HK$967
Return
just found
Select HK Express flight, departing Thu, 28 May from Hong Kong SAR to Manila, returning Sun, 28 Jun, priced at HK$967 just found
HK Express
Wed, 28 Oct - Wed, 4 Nov
HKG
Hong Kong SAR
TPE
Taipei
HK$986 Return, just found
HK$986
Return
just found
Select HK Express flight, departing Wed, 28 Oct from Hong Kong SAR to Taipei, returning Wed, 4 Nov, priced at HK$986 just found
Thai AirAsia
Thu, 12 Nov - Wed, 18 Nov
HKG
Hong Kong SAR
DMK
Bangkok
HK$1,043 Return, found 1 hour ago
HK$1,043
Return
found 1 hour ago
Select Thai AirAsia flight, departing Thu, 12 Nov from Hong Kong SAR to Bangkok, returning Wed, 18 Nov, priced at HK$1,043 found 1 hour ago
HK Express
Mon, 20 Apr - Sun, 26 Apr
HKG
Hong Kong SAR
BKK
Bangkok
HK$1,195 Return, just found
HK$1,195
Return
just found
Select HK Express flight, departing Mon, 20 Apr from Hong Kong SAR to Bangkok, returning Sun, 26 Apr, priced at HK$1,195 just found
Thai Lion Mantari
Thu, 9 Apr - Fri, 17 Apr
HKG
Hong Kong SAR
DMK
Bangkok
HK$1,199 Return, just found
HK$1,199
Return
just found
Select Thai Lion Mantari flight, departing Thu, 9 Apr from Hong Kong SAR to Bangkok, returning Fri, 17 Apr, priced at HK$1,199 just found
Cebu Pacific
Mon, 20 Jul - Fri, 24 Jul
HKG
Hong Kong SAR
MNL
Manila
HK$1,204 Return, found 4 days ago
HK$1,204
Return
found 4 days ago
Select Cebu Pacific flight, departing Mon, 20 Jul from Hong Kong SAR to Manila, returning Fri, 24 Jul, priced at HK$1,204 found 4 days ago
Juneyao Air
Thu, 5 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
PVG
Shanghai
HK$1,218 Return, just found
HK$1,218
Return
just found
Select Juneyao Air flight, departing Thu, 5 Mar from Hong Kong SAR to Shanghai, returning Mon, 9 Mar, priced at HK$1,218 just found
Greater Bay Airlines
Wed, 10 Jun - Sat, 13 Jun
HKG
Hong Kong SAR
TPE
Taipei
HK$1,224 Return, found 1 hour ago
HK$1,224
Return
found 1 hour ago
Select Greater Bay Airlines flight, departing Wed, 10 Jun from Hong Kong SAR to Taipei, returning Sat, 13 Jun, priced at HK$1,224 found 1 hour ago
Spring Airlines
Tue, 10 Mar - Tue, 24 Mar
HKG
Hong Kong SAR
PVG
Shanghai
HK$1,283 Return, found 4 days ago
HK$1,283
Return
found 4 days ago
Select Spring Airlines flight, departing Tue, 10 Mar from Hong Kong SAR to Shanghai, returning Tue, 24 Mar, priced at HK$1,283 found 4 days ago

Airports in Asia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hong Kong Intl. HKG. Cheapest option available. Flights from HK$13,346
HKG
Hong Kong Intl.
Cheapest
Flights from HK$13,346

Trending flights to Asia

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.

Philippines AirAsia
Sat, 15 Aug - Sun, 23 Aug
HKG
Hong Kong SAR
MNL
Manila
HK$776 Return, just found
HK$776
Return
just found
Select Philippines AirAsia flight, departing Sat, 15 Aug from Hong Kong SAR to Manila, returning Sun, 23 Aug, priced at HK$776 just found

Frequently asked questions

Can I cancel my flight booking to Asia due to COVID-19?
Head to our Customer Service Portal for important info about making changes to your flight because of COVID-19. Make sure you also scan through the terms and conditions of your chosen airline before you make a booking.
What's the best way to find cheap flights to Asia that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel dates and destination and click on the "Search" button. Step 2: Check "No change fee" directly underneath the "Flexible change policies" filter to the left of your screen. Step 3. Grab a cheap and flexible flight to Asia.
What are some of the general tips for travelers to Asia during the COVID-19 outbreak?
In the era of the COVID-19 outbreak, traveling today comes with a few extra challenges. Make a note of these handy tips before jumping on your flight to Asia:

  • Find out if any travel restrictions apply to your origin and destination before locking in your flight. Also check if there are any conditions you'll need to follow on arrival, such as health testing.
  • Keep your face mask on even during airport screening. A TSA officer will require you to temporarily lower your mask to verify your identity.
  • Instead of handing a TSA employee your boarding pass, position it straight on the scanner yourself. When that's done, hold it up for inspection.
  • One container of liquid hand sanitizer is now permitted in your carry-on baggage. It must be no bigger than 12 oz (350 ml), and you'll need to take it out of your bag for scanning.
  • Empty your personal items from your pocket, such as your phone, keys and wallet, and put them in your carry-on instead of the bins. This will minimize handling during the screening process.
  • Transport any food items in a clear plastic bag and also place them in a screening bin. Keeping food separate from your carry-on makes it less likely that a TSA officer will need to open and touch your bag for inspection.

When is the cheapest time to fly to Asia?
Consider jetting off early on in the week to bag the best airfare to Asia. Tuesday is generally the most cost-effective day to fly, with Monday right behind it. Saturday typically has the highest fares. This is because lots of travelers choose to start their getaway on a weekend.
How much is a plane ticket to Asia?
In the last seven days, airfares to Asia varied between HK$776 and HK$1,283. Prices depend on the time of departure, seating class, airline and when the fare is booked.
What months are the cheapest to book a flight to Asia?
February is the top month to land a fabulous deal to Asia. Be aware that the most expensive time to reserve a seat in the States isn't during the height of summer, but the festive month of December.

Book with confidence

About Asia

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

Explore a world of travel with Expedia

*Available to Expedia members.