Flights to Hong Kong Intl

$246 Cheap flights to Hong Kong

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hong Kong departing on 3/28. 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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0 bags

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Find the cheapest flights from the United States to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
12:55 am - 11:40 am
SEA
-
HKG
19h 45m
1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pm
HKG
-
SEA
16h 55m
1 stop
$582Asiana Airlines
Sun, May 10 - Thu, May 21
ANA Logo
10:20 am - 10:35 pm
SEA
-
HKG
21h 15m
2 stops
ANA Logo
9:45 am - 9:50 am
HKG
-
SEA
15h 05m
1 stop
$584ANA
Sun, Apr 19 - Tue, May 19
Korean Air Logo
12:50 pm - 4:20 pm
SEA
-
HKG
36h 30m
1 stop
Korean Air Logo
5:55 pm - 10:40 am
HKG
-
SEA
31h 45m
1 stop
$590Korean Air
Wed, Apr 15 - Wed, May 13
Air Canada Logo
8:00 pm - 5:15 am
SEA
-
HKG
18h 15m
1 stop
Air Canada Logo
9:45 am - 6:30 pm
HKG
-
SEA
23h 45m
1 stop
$595Air Canada
Fri, Apr 17 - Wed, May 20
Air Canada Logo
3:45 pm - 5:15 am
SEA
-
HKG
22h 30m
1 stop
Air Canada Logo
9:45 am - 9:50 am
HKG
-
SEA
15h 05m
1 stop
$596Air Canada
Thu, Apr 23 - Wed, May 13
Korean Air Logo
11:55 am - 4:20 pm
DFW
-
HKG
39h 25m
1 stop
Korean Air Logo
12:45 am - 8:10 am
HKG
-
DFW
20h 25m
1 stop
$692Korean Air
Tue, Apr 14 - Mon, Apr 20
China Airlines Logo
11:40 pm - 9:15 am
SFO
-
HKG
18h 35m
1 stop
China Airlines Logo
8:10 pm - 7:55 pm
HKG
-
SFO
14h 45m
1 stop
$764China Airlines
Tue, Mar 17 - Thu, Apr 30
China Airlines Logo
11:40 pm - 9:15 am
SFO
-
HKG
18h 35m
1 stop
China Airlines Logo
5:35 pm - 7:55 pm
HKG
-
SFO
17h 20m
1 stop
$765China Airlines
Tue, Mar 17 - Thu, Jun 18
United Airlines Logo
9:15 pm - 6:30 pm
ORD
-
HKG
32h 15m
1 stop
United Airlines Logo
2:45 pm - 8:40 am
HKG
-
ORD
30h 55m
1 stop
$862United Airlines
Sun, Mar 29 - Mon, Apr 20
United Airlines Logo
6:25 am - 6:55 pm
ORD
-
HKG
23h 30m
1 stop
United Airlines Logo
12:40 pm - 11:28 pm
HKG
-
ORD
23h 48m
1 stop
$863United Airlines
Mon, Mar 30 - Tue, Apr 14

momondo Fare Finder

 
Locate flights to Hong Kong Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on March 4, 2026.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 5/10

12:55 am-11:40 am

1 stop19h 45m

Hong Kong Intl

Thu 5/21

1:00 pm-2:55 pm

1 stop16h 55m

$582

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 4/19

10:20 am-10:35 pm

2 stops21h 15m

Hong Kong Intl

Tue 5/19

9:45 am-9:50 am

1 stop15h 05m

$584

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 4/15

12:50 pm-4:20 pm

1 stop36h 30m

Hong Kong Intl

Wed 5/13

5:55 pm-10:40 am

1 stop31h 45m

$590

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 4/17

8:00 pm-5:15 am

1 stop18h 15m

Hong Kong Intl

Wed 5/20

9:45 am-6:30 pm

1 stop23h 45m

$595

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 4/23

3:45 pm-5:15 am

1 stop22h 30m

Hong Kong Intl

Wed 5/13

9:45 am-9:50 am

1 stop15h 05m

$596

DallasHong Kong

DFW - HKG

DFWHKG

Dallas/Fort Worth

Tue 4/14

11:55 am-4:20 pm

1 stop39h 25m

Hong Kong Intl

Mon 4/20

12:45 am-8:10 am

1 stop20h 25m

$692

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 3/17

11:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Thu 4/30

8:10 pm-7:55 pm

1 stop14h 45m

$764

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 3/17

11:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Thu 6/18

5:35 pm-7:55 pm

1 stop17h 20m

$765

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Sun 3/29

9:15 pm-6:30 pm

1 stop32h 15m

Hong Kong Intl

Mon 4/20

2:45 pm-8:40 am

1 stop30h 55m

$862

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 3/30

6:25 am-6:55 pm

1 stop23h 30m

Hong Kong Intl

Tue 4/14

12:40 pm-11:28 pm

1 stop23h 48m

$863

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

Hong Kong flights insights and trends

Explore insights for your Hong Kong flight to craft the best travel plan

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 $929. The month of October is another great option to travel to Hong Kong, with average flight prices from United States averaging around $1,032.

What is the absolute cheapest flight to Hong Kong?

See prices from:

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 $1,193. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,334.

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 $1,187. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,386 per ticket.

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 $1,235 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 $1,077 on momondo.

Cheapest flights to Hong Kong Intl

Find the cheapest flights to Hong Kong Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO HONG KONG FROM LOS ANGELESSeptember15% cheaperFlying from Los Angeles to Hong Kong costs on average just $838 in September
MOST EXPENSIVE MONTH TO FLY TO HONG KONG FROM LOS ANGELESDecember38% more expensiveIt costs about $1,347 for flights to Hong Kong from Los Angeles in December
MOST POPULAR MONTH TO FLY TO HONG KONG FROM LOS ANGELESJune430% more users visitedMore momondo users searched in flights to Hong Kong from Los Angeles in June than any other month

Cheap Hong Kong flight deals and tips

Summary info about Hong Kong flight prices, duration and airlines

Best One-Way Price

$246

Best Round-Trip Price

$582

Fastest flight time

22h 07m

Popular in

December
The best one-way flight price to Hong Kong from United States in the last 72 hours is $246 (Seattle/Tacoma Intl to Hong Kong Intl).
The best round-trip flight price to Hong Kong from United States in the last 72 hours is $582 (Seattle/Tacoma Intl to Hong Kong Intl).
The fastest flight to Hong Kong from United States takes 22h 07m (San Jose to Hong Kong Intl).
December has the highest demand for flights to Hong Kong, with a 6% price increase on average.

Frequently asked questions about flying to Hong Kong

What is there to do in Hong Kong when it’s raining?

When planning your flight to Hong Kong, it is important to be aware that some months are not as ideal as others. Specifically, the months of April, May, or June could carry a higher chance of rain, as Hong Kong sees up to 5.1 inches or more. There are still things to do in Hong Kong even when it's raining, but be aware that rain is highly probable in the area. Those looking for a great museum with interesting exhibits should take time out of their trip to Hong Kong to go see Hong Kong Museum of Art. Hong Kong Museum of Art is particularly popular with tourists when the weather in Hong Kong is not ideal. Visitors and residents in Hong Kong love to visit Hong Kong Cultural Centre to see all the interesting art from the area as well as historical pieces. For those looking to get out of the rain and do a little shopping, check out China Hong Kong City Shopping Mall Kowloon. A family-friendly option for when the weather in Hong Kong doesn’t cooperate is heading to Ocean Park, where you can enjoy all the ocean animals.

Are there any amusement parks near Hong Kong?

Yes, Hong Kong Disneyland is close to Hong Kong and is a great place to spend time with the family when the weather is right. Waterparks like Tsing Yi Swimming Pool are perfect places to go when the heat gets unbearable. Hong Kong is a great place for families, with something for everyone to do. Consider planning your trip to Hong Kong for the months of October if you have interest in visiting amusement or water parks. Flights to Hong Kong are very popular around then, and it is recommended that you plan early.

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

The ideal time to book your flight to Hong Kong is 76 days in advance when prices tend to average $1,214. Keep in mind that you might also find cheap flights to Hong Kong outside of this time window. In fact, momondo users recently found flights from United States to Hong Kong for $958.

When did momondo last update prices for flights to Hong Kong Intl Airport?

Prices for flights to Hong Kong Intl Airport were last updated today.

How many operators does momondo search for flights to Hong Kong Intl Airport?

How old do you have to be to fly to Hong Kong Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Hong Kong Intl Airport.

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

The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. All flights to Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Hong Kong?

momondo helps you find the best flight to Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track flight prices for Hong Kong and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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