A turquoise lake surrounded by rugged mountains and dense forests.

Cheap Flights to North America | Popular Routes to North America from HK$3,449

View HK$3,449 flight on Wed, 9 Sept 2026Opens in a new window

Popular airlines to North America

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

  • Southwest Airlines

  • 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 North America

Prices were available within the past 7 days and start at HK$3,449 for one-way flights and HK$5,322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 20 Oct - Wed, 4 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,322 Return, found 1 day ago
HK$5,322
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 20 Oct from Hong Kong SAR to San Francisco, returning Wed, 4 Nov, priced at HK$5,322 found 1 day ago
Air Canada
Sat, 3 Oct - Sun, 18 Oct
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,409 Return, found 1 day ago
HK$5,409
Return
found 1 day ago
Select Air Canada flight, departing Sat, 3 Oct from Hong Kong SAR to San Francisco, returning Sun, 18 Oct, priced at HK$5,409 found 1 day ago
Air China
Fri, 18 Sept - Fri, 2 Oct
HKG
Hong Kong SAR
LAX
Los Angeles
HK$5,479 Return, just found
HK$5,479
Return
just found
Select Air China flight, departing Fri, 18 Sept from Hong Kong SAR to Los Angeles, returning Fri, 2 Oct, priced at HK$5,479 just found
United
Fri, 16 Oct - Mon, 26 Oct
HKG
Hong Kong SAR
ATL
Atlanta
HK$5,815 Return, found 4 days ago
HK$5,815
Return
found 4 days ago
Select United flight, departing Fri, 16 Oct from Hong Kong SAR to Atlanta, returning Mon, 26 Oct, priced at HK$5,815 found 4 days ago
Delta
Thu, 1 Oct - Sat, 3 Oct
HKG
Hong Kong SAR
LAS
Las Vegas
HK$6,220 Return, found 1 day ago
HK$6,220
Return
found 1 day ago
Select Delta flight, departing Thu, 1 Oct from Hong Kong SAR to Las Vegas, returning Sat, 3 Oct, priced at HK$6,220 found 1 day ago
Korean Air
Tue, 10 Nov - Tue, 24 Nov
HKG
Hong Kong SAR
LAS
Las Vegas
HK$6,241 Return, found 1 day ago
HK$6,241
Return
found 1 day ago
Select Korean Air flight, departing Tue, 10 Nov from Hong Kong SAR to Las Vegas, returning Tue, 24 Nov, priced at HK$6,241 found 1 day ago
EVA Airways
Fri, 18 Sept - Fri, 2 Oct
HKG
Hong Kong SAR
LAX
Los Angeles
HK$6,281 Return, just found
HK$6,281
Return
just found
Select EVA Airways flight, departing Fri, 18 Sept from Hong Kong SAR to Los Angeles, returning Fri, 2 Oct, priced at HK$6,281 just found
American Airlines
Wed, 28 Oct - Thu, 12 Nov
HKG
Hong Kong SAR
LAX
Los Angeles
HK$6,355 Return, found 1 hour ago
HK$6,355
Return
found 1 hour ago
Select American Airlines flight, departing Wed, 28 Oct from Hong Kong SAR to Los Angeles, returning Thu, 12 Nov, priced at HK$6,355 found 1 hour ago
China Airlines
Sat, 14 Nov - Mon, 23 Nov
HKG
Hong Kong SAR
LAX
Los Angeles
HK$6,371 Return, found 3 hours ago
HK$6,371
Return
found 3 hours ago
Select China Airlines flight, departing Sat, 14 Nov from Hong Kong SAR to Los Angeles, returning Mon, 23 Nov, priced at HK$6,371 found 3 hours ago
Asiana Airlines
Wed, 28 Oct - Thu, 12 Nov
HKG
Hong Kong SAR
LAX
Los Angeles
HK$6,387 Return, found 1 hour ago
HK$6,387
Return
found 1 hour ago
Select Asiana Airlines flight, departing Wed, 28 Oct from Hong Kong SAR to Los Angeles, returning Thu, 12 Nov, priced at HK$6,387 found 1 hour ago

Trending flights to North America

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.

Cathay Pacific
Tue, 20 Oct - Wed, 4 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,322 Return, found 1 day ago
HK$5,322
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 20 Oct from Hong Kong SAR to San Francisco, returning Wed, 4 Nov, priced at HK$5,322 found 1 day ago

Frequently asked questions

Can I cancel my flight booking to North America due to COVID-19?
Many airlines now offer greater flexibility due to COVID-19. Our convenient Customer Service Portal will help solve most queries about changes to your flight. It's also good to check the terms and conditions of your preferred carrier — preferably before locking in your tickets!
What are some of the general tips for travelers to North America during the COVID-19 outbreak?
With new COVID-19 safety guidelines to adhere to, travel looks a little different in this day and age. Here are some useful things to know before you pack your suitcase for North America:

  • Find out if any travel restrictions apply to your origin and destination before booking your flight. Also check if there are any requirements you'll need to follow on arrival, such as taking a COVID-19 test.
  • When you pass through airport checkpoints, do not remove your face mask. You will be required to briefly lower it for ID purposes. Those who refuse to wear a face mask may be fined and denied boarding.
  • To reduce the risk of cross-contamination, position your boarding pass on the reader yourself and then hold it up for inspection. Do not hand your pass directly to a TSA agent.
  • One liquid hand sanitizer container is now allowed in your carry-on luggage. It must be no bigger than 12 oz (350 ml), and you'll need to take it out of your bag at the X-ray machine for scanning.
  • Remove personal items from your pockets, like your keys, phone and wallet, and put them in your carry-on rather than the bins. This will minimize handling during screening.
  • Transport all food items in a clear plastic bag and also put them in a screening bin. Separating food from your carry-on makes it less likely that a TSA officer will need to open your bag for inspection.

How can I find cheap tickets to North America?
One of the best ways to find cheap tickets to North America is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to North America in the last seven days was HK$5,322. Booking ahead will usually help you get an even better deal.
How much is a flight to North America?
In the last seven days, return airfares to North America sold for as little as HK$5,322 and peaked at HK$6,387. For one-way trips departing from Hong Kong SAR (HKG), the lowest amount paid during this same period was just HK$3,449.
When is the cheapest time to fly to North America?
Depart for North America earlier in the week and you'll usually be rewarded with lower-cost fares. Tuesday is generally the cheapest day to fly out, followed closely by Monday. If you want to avoid the priciest flights, stay away from Saturdays.
What are the best things to do in North America?

  • Bursting with culture, energy and excitement, New York is the ideal base to start your North America escape. Check out renowned attractions like Times Square, hit up the shops or wine and dine your way around some of this location's awesome restaurants. What you decide to do is up to you!
  • New York is known for its humid subtropical climate. But before you set off, investigate what the weather will be up to while you're there. Hot, cold, wet or dry, it always pays to be ready for anything!
  • You'll want to make Buffalo the next place you go to. It's about 467 kilometres to the northwest of New York and where you'll discover Southgate Plaza, one of the city's best tourist sights.

What months are the cheapest to book a flight to North America?
The best month to purchase cheap flights to North America is February. It's worth noting that in the U.S, an expensive time to secure a seat is during the month of December.

Book with confidence

About North America

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