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Find cheap flights from Washington to Hong Kong from $495

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to Hong Kong departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

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Low season

January

High season

November

Cheapest flight

$495
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to Hong Kong

FAQs for booking flights from Washington to Hong Kong

  • How does KAYAK find such low prices on flights from Washington to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Washington to Hong Kong

 
Need help choosing which airline to fly with from Washington to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1466 reviews
8.7Crew
8.4Boarding
8.1Comfort
8.1Entertainment
7.8Food
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

It was a great flight Food was great Crew was spectacular

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

We did booked shorter layovers but flights changed and layovers are too long good thing Philippine Airlines give us a hotel in manila but here Vancouver to Calgary too long layovers and there is enough sets to wait closer to air canada and they will open 4am.we were here 1 am .our flights schedule for air canada 8:10am.we paid expensive flights but not happy of lay over Vancouver to Calgary.

Not a pleasant experience from the start of booking first flight all the way through to the actually flight. Only saving grace is the food.

Checking in was okay but boarding a little bit slow

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

Food could have been improved. I expected a bigger serving.

I like the non stop flights…..saves you time. Just the food at the economy…..i wish they make it look appetizing. But otherwise, i would still fly with PAL.

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

Flight was delayed. What’s better is if the flight stay on time.

Seats were very uncomfortable And the tv screens did not work neither did the phone charging ports. The crew was very friendly and the food was very good.

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Scoot refused to change my flight even though I had booked a flexible ticket. MyTrip wanted to charge me an extra $271 for a ticket that was only listed as $217. I complained about this to scoot and they didn't give a shite. So never again will you be getting money from me Scoot. You can Scoot off.

Book cheap flights from Washington to Hong Kong

Recent round-trip flight deals

9/15Sun
1 stopChina Airlines
23h 20mSEA-HKG
10/10Thu
1 stopChina Airlines
20h 35mHKG-SEA
$871
9/15Sun
1 stopChina Airlines
23h 20mSEA-HKG
9/26Thu
1 stopChina Airlines
20h 35mHKG-SEA
$873
10/6Sun
1 stopPhilippine Airlines
26h 20mSEA-HKG
10/19Sat
1 stopPhilippine Airlines
35h 20mHKG-SEA
$921
10/16Wed
1 stopPhilippine Airlines
21h 35mSEA-HKG
10/29Tue
1 stopPhilippine Airlines
35h 50mHKG-SEA
$958
9/5Thu
1 stopTurkish Airlines
31h 25mSEA-HKG
10/14Mon
1 stopTurkish Airlines
27h 00mHKG-SEA
$1,008
8/26Mon
1 stopKorean Air
18h 45mSEA-HKG
9/3Tue
1 stopKorean Air
16h 45mHKG-SEA
$1,071
8/29Thu
2 stopsKorean Air
26h 13mSEA-HKG
9/10Tue
1 stopKorean Air
24h 55mHKG-SEA
$1,074
10/24Thu
1 stopTurkish Airlines
31h 25mSEA-HKG
11/12Tue
1 stopTurkish Airlines
34h 15mHKG-SEA
$1,086
10/1Tue
1 stopUnited Airlines
20h 30mPSC-HKG
11/7Thu
1 stopUnited Airlines
25h 37mHKG-PSC
$1,141
10/17Thu
1 stopUnited Airlines
21h 22mGEG-HKG
10/21Mon
1 stopUnited Airlines
26h 45mHKG-GEG
$1,141

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Recent one-way flight deals

9/10Tue
1 stopChina Airlines
16h 35mSEA-HKG
$495
10/6Sun
1 stopChina Airlines
17h 05mSEA-HKG
$513
9/11Wed
2 stopsPhilippine Airlines
26h 58mSEA-HKG
$630
9/11Wed
1 stopKorean Air
18h 30mSEA-HKG
$677
9/18Wed
2 stopsKorean Air
28h 20mSEA-HKG
$682
9/11Wed
2 stopsPhilippine Airlines
26h 58mSEA-HKG
$693
5/9Thu
2 stopsUnited Airlines
21h 07mSEA-HKG
$731
5/13Mon
2 stopsUnited Airlines
21h 07mSEA-HKG
$747
5/24Fri
1 stopTurkish Airlines
31h 25mSEA-HKG
$1,081
5/24Fri
1 stopTurkish Airlines
31h 25mSEA-HKG
$1,085

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Last minute flights from Washington to Hong Kong

Last minute flight, train and bus deals

5/5Sun
multi-stopUnited Airlines
30h 02mSEA-HKG
5/9Thu
multi-stopUnited Airlines
32h 01mHKG-SEA
$1,174
5/4Sat
multi-stopDelta
37h 40mSEA-HKG
5/14Tue
multi-stopDelta
16h 35mHKG-SEA
$1,194
5/5Sun
multi-stopAmerican Airlines
17h 30mSEA-HKG
5/9Thu
multi-stopAmerican Airlines
14h 45mHKG-SEA
$1,198
5/4Sat
multi-stopDelta
37h 40mSEA-HKG
5/13Mon
multi-stopDelta
33h 11mHKG-SEA
$1,205
5/8Wed
multi-stopKorean Air
24h 17mSEA-HKG
5/18Sat
multi-stopKorean Air
25h 05mHKG-SEA
$1,243
5/7Tue
multi-stopKorean Air
41h 55mSEA-HKG
5/25Sat
multi-stopKorean Air
28h 10mHKG-SEA
$1,269
5/7Tue
multi-stopAmerican Airlines
29h 45mSEA-HKG
5/19Sun
multi-stopAmerican Airlines
40h 12mHKG-SEA
$1,360
5/5Sun
multi-stopCathay Pacific
19h 30mSEA-HKG
5/10Fri
multi-stopCathay Pacific
35h 56mHKG-SEA
$1,779
5/5Sun
multi-stopSingapore Airlines
38h 07mSEA-HKG
5/9Thu
multi-stopSingapore Airlines
48h 15mHKG-SEA
$2,984
5/5Sun
multi-stopCathay Pacific
19h 55mSEA-HKG
5/8Wed
multi-stopCathay Pacific
23h 52mHKG-SEA
$7,019

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