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Cheap flights from the United States to Hong Kong from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Hong Kong departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Hong Kong

Recent round-trip flight deals from the United States to Hong Kong

Philippine Airlines Logo
11:35 pm - 10:10 amSEA-HKG
19h 35m1 stop
Philippine Airlines Logo
1:40 pm - 6:40 pmHKG-SEA
21h 00m1 stop
$606Philippine Airlines
Find Deal
Wed, Oct 22 - Sun, Nov 16
Philippine Airlines Logo
11:35 pm - 12:25 pmSEA-HKG
21h 50m1 stop
Philippine Airlines Logo
6:55 pm - 6:40 pmHKG-SEA
15h 45m1 stop
$619Philippine Airlines
Find Deal
Sun, Oct 19 - Wed, Nov 19
United Airlines Logo
5:31 pm - 5:00 amSEA-HKG
20h 29m1 stop
United Airlines Logo
9:15 am - 9:15 pmHKG-SEA
27h 00m2 stops
$698United Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
China Airlines Logo
1:05 am - 10:05 amSFO-HKG
18h 00m1 stop
China Airlines Logo
5:30 pm - 7:55 pmHKG-SFO
17h 25m1 stop
$729China Airlines
Find Deal
Mon, Oct 13 - Wed, Oct 22
Air Canada Logo
12:55 pm - 6:40 pmSFO-HKG
37h 45m2 stops
Air Canada Logo
8:25 pm - 12:20 pmHKG-SFO
31h 55m1 stop
$732Air Canada
Find Deal
Tue, Dec 2 - Mon, Dec 15
China Airlines Logo
1:05 am - 8:05 pmSFO-HKG
28h 00m1 stop
China Airlines Logo
8:05 pm - 6:45 pmHKG-SFO
14h 40m1 stop
$738China Airlines
Find Deal
Sun, Oct 19 - Fri, Nov 21
Air Canada Logo
12:55 pm - 6:40 pmSFO-HKG
37h 45m2 stops
Air Canada Logo
8:25 pm - 12:09 pmHKG-SFO
31h 44m2 stops
$743Air Canada
Find Deal
Tue, Dec 2 - Tue, Dec 16
United Airlines Logo
2:55 pm - 5:00 amEWR-HKG
26h 05m2 stops
United Airlines Logo
10:00 am - 3:50 pmHKG-EWR
18h 50m1 stop
$809United Airlines
Find Deal
Wed, Oct 22 - Thu, Nov 6
EVA Air Logo
10:50 pm - 9:00 amDFW-HKG
20h 10m1 stop
EVA Air Logo
3:30 pm - 7:40 pmHKG-DFW
17h 10m1 stop
$880EVA Air
Find Deal
Mon, Mar 2 - Thu, Mar 19
EVA Air Logo
10:50 pm - 2:25 pmDFW-HKG
26h 35m1 stop
EVA Air Logo
1:30 pm - 7:05 pmHKG-DFW
19h 35m1 stop
$920EVA Air
Find Deal
Wed, Oct 8 - Sun, Nov 16

Philippine Airlines flights from United States to Hong Kong

Our best Philippine Airlines deals on United States to Hong Kong flight tickets
Philippine Airlines
Oct 22
SEA11:35 pmSeattle/Tacoma Intl
19h 35m
1 stop
HKG10:10 amHong Kong Intl
Nov 16
HKG1:40 pmHong Kong Intl
21h 00m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$606
Find similar
Philippine Airlines
Oct 19
SEA11:35 pmSeattle/Tacoma Intl
21h 50m
1 stop
HKG12:25 pmHong Kong Intl
Nov 19
HKG6:55 pmHong Kong Intl
15h 45m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$619
Find similar
Philippine Airlines
Oct 5
SEA11:35 pmSeattle/Tacoma Intl
21h 50m
1 stop
HKG12:25 pmHong Kong Intl
Oct 12
HKG11:20 amHong Kong Intl
22h 55m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$621
Find similar

Asiana Airlines flights from United States to Hong Kong

Our best Asiana Airlines deals on United States to Hong Kong flight tickets
Asiana Airlines
Dec 2
SEA12:10 amSeattle/Tacoma Intl
19h 40m
1 stop
HKG11:50 amHong Kong Intl
Dec 16
HKG1:15 pmHong Kong Intl
16h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$639
Find similar
Asiana Airlines
Oct 27
SEA12:10 amSeattle/Tacoma Intl
20h 40m
1 stop
HKG11:50 amHong Kong Intl
Nov 18
HKG1:15 pmHong Kong Intl
16h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$648
Find similar
Asiana Airlines
Nov 16
SEA12:10 amSeattle/Tacoma Intl
19h 40m
1 stop
HKG11:50 amHong Kong Intl
Nov 24
HKG1:15 pmHong Kong Intl
16h 40m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$656
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Hong Kong 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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 10/22

11:35 pm-10:10 am

1 stop19h 35m

Hong Kong Intl

Sun 11/16

1:40 pm-6:40 pm

1 stop21h 00m

$606

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 10/19

11:35 pm-12:25 pm

1 stop21h 50m

Hong Kong Intl

Wed 11/19

6:55 pm-6:40 pm

1 stop15h 45m

$619

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 9/29

5:31 pm-5:00 am

1 stop20h 29m

Hong Kong Intl

Thu 10/2

9:15 am-9:15 pm

2 stops27h 00m

$698

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/13

1:05 am-10:05 am

1 stop18h 00m

Hong Kong Intl

Wed 10/22

5:30 pm-7:55 pm

1 stop17h 25m

$729

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 12/2

12:55 pm-6:40 pm

2 stops37h 45m

Hong Kong Intl

Mon 12/15

8:25 pm-12:20 pm

1 stop31h 55m

$732

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/19

1:05 am-8:05 pm

1 stop28h 00m

Hong Kong Intl

Fri 11/21

8:05 pm-6:45 pm

1 stop14h 40m

$738

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 12/2

12:55 pm-6:40 pm

2 stops37h 45m

Hong Kong Intl

Tue 12/16

8:25 pm-12:09 pm

2 stops31h 44m

$743

NewarkHong Kong

EWR - HKG

EWRHKG

Newark

Wed 10/22

2:55 pm-5:00 am

2 stops26h 05m

Hong Kong Intl

Thu 11/6

10:00 am-3:50 pm

1 stop18h 50m

$809

DallasHong Kong

DFW - HKG

DFWHKG

Dallas/Fort Worth

Mon 3/2

10:50 pm-9:00 am

1 stop20h 10m

Hong Kong Intl

Thu 3/19

3:30 pm-7:40 pm

1 stop17h 10m

$880

DallasHong Kong

DFW - HKG

DFWHKG

Dallas/Fort Worth

Wed 10/8

10:50 pm-2:25 pm

1 stop26h 35m

Hong Kong Intl

Sun 11/16

1:30 pm-7:05 pm

1 stop19h 35m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from United States to Hong Kong

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 cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from United States, with most prices found around $974. The month of August is another great option to travel to Hong Kong, with average flight prices from United States averaging around $1,121.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from United States to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $1,279. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,367.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $1,175. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,496 per ticket.

What is the cheapest United States to Hong Kong Intl flight route?

Fly from Los Angeles to Hong Kong Intl for the best United States - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from United States for as low as $1,124 on momondo.

What cabin class options are available on United States to Hong Kong Intl flights?

There are 4 cabin classes available to choose from on United States to Hong Kong Intl 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 United States to Hong Kong flights?

You could potentially save up to 42% on your flight if you consider stops on a United States to Hong Kong flight.

Cheap United States to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Hong Kong

Best Price Found

$338

Fastest flight time

14h 30m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from United States in the past 72 hours is $338. The best round-trip flight deal from United States to Hong Kong found on momondo in the last 72 hours is $667.
The fastest flight from United States to Hong Kong takes 14h 30m
Direct flights go from United States to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • When did momondo last update prices for flights from United States to Hong Kong Intl Airport?

    Prices for flights from United States to Hong Kong Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Hong Kong Intl Airport?

  • How old do you have to be to fly from United States to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Hong Kong?

Best airlines flying from United States to Hong Kong

Compare and see reviews for airlines that fly from United States to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
XiamenAirPriceFrom $563Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
AIR PREMIAPriceFrom $579Free CancellationRating
8.2
62 reviews
Search AIR PREMIA flights
Japan AirlinesPriceFrom $588Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Philippine AirlinesPriceFrom $636Free CancellationRating
7.2
911 reviews
Search Philippine Airlines flights
Air ChinaPriceFrom $653Free CancellationRating
7.3
101 reviews
Search Air China flights
China EasternPriceFrom $655Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $719Free CancellationRating
8.2
480 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $728Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
DeltaPriceFrom $807Free CancellationRating
7.9
7,954 reviews
Search Delta flights
ANAPriceFrom $811Free CancellationRating
8.4
963 reviews
Search ANA flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Hong Kong?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Hong Kong for you.

Can I find flights from United States to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from United States.

I’m not ready to book a flight from United States to Hong Kong right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from United States and alert you when they change.

An easier way to manage your Hong Kong trip

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