Find Cheap Flights from Washington Dulles Intl to Hong Kong Intl (IAD - HKG)

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Tue 12/12
Tue 12/19
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Good to Know

Low Season:
September
Best time to beat the crowds
4%
expected price decrease
High Season:
December
Most popular time to fly
10%
expected price increase
Average Price:
$1494
(avg. price over the last 2 weeks)
Good Deal:
$840
or less (round trip)

When to Book Flights from Washington Dulles Intl to Hong Kong Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $840 or less.
The cheapest flight from Washington Dulles Intl to Hong Kong Intl was found 37 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 3% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Hong Kong Intl Flights

How long does a flight from Washington Dulles Intl to Hong Kong Intl take?
An average nonstop flight takes 18h 30m, covering a distance of 8140 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Hong Kong Intl?
In the past 3 days, the cheapest round-trip tickets were found on Air China ($547), Multiple Airlines ($557) and Air Canada ($668).
Do I need a passport to fly between Washington Dulles Intl and Hong Kong Intl?
Yes.
What’s the cheapest day of the week to fly Washington Dulles Intl to Hong Kong Intl?
For Washington Dulles Intl to Hong Kong Intl, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Hong Kong Intl back to Washington Dulles Intl, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from Washington Dulles Intl to Hong Kong Intl (round-trip)

Airports
Origin
Washington
$547
only
$547
Destination
Hong Kong
$547
only
$547
Mon, Mar 12
IAD
HKG
38h 25m
Tue, Mar 27
HKG
IAD
37h 50m
Trip: 16 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3404 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
BOM
PEK
Good 7.6

board time

Entertainment

PEK
LAX
Excellent 8.0

Compare to the price of ticket, I thought the service was good and the seats were not so tight.

I did not like the food that were served.

CGQ
PEK
Excellent 8.0

Bathrooms were clean. Foot rests were comfortable.

Chairs did not recline much for such a long flight.

PEK
LAX
Okay 4.3

Had an issue with our tickets tried calling kayak and no answer Air China was unable to resolve the issue either. Won’t be using either one again.

JFK
PEK
Okay 5.3

We got to move to the front of economy which gave us more legroom which we needed.

They changed planes on us and we lost our upgraded “premium economy” seats.

Mon, Mar 19
IAD
HKG
20h 10m
Sat, Mar 24
HKG
IAD
30h 35m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
IAD
HKG
18h 45m
Thu, Feb 22
HKG
IAD
26h 23m
Trip: 17 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20204 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
CMN
Mediocre 2.6

No entertainment Little to no food or drinks Some crew were rude

For the trip to finish

YVR
LAX
Excellent 10.0

It was short flight. On time as scheduled so what else to say.

MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

YVR
NRT
Excellent 10.0

Love it

Nothing to report.

Tue, Feb 13
IAD
HKG
18h 45m
Wed, Feb 21
HKG
IAD
18h 18m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 26
IAD
HKG
32h 30m
Mon, Apr 9
HKG
IAD
18h 05m
Trip: 15 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3404 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
CGQ
PEK
Excellent 8.0

Bathrooms were clean. Foot rests were comfortable.

Chairs did not recline much for such a long flight.

JFK
PEK
Okay 5.3

We got to move to the front of economy which gave us more legroom which we needed.

They changed planes on us and we lost our upgraded “premium economy” seats.

PEK
LAX
Excellent 8.0

Compare to the price of ticket, I thought the service was good and the seats were not so tight.

I did not like the food that were served.

IAD
PEK
Okay 4.6

Bad audio quality on entertainment system. Poor communication and food service. No way to call airlines beforehand for arranging special meal.

ICN
PEK
Okay 5.3

There were no entertainments and was not allowed to use any devices.

Wed, Mar 28
IAD
HKG
19h 35m
Sat, Apr 7
HKG
IAD
18h 05m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
IAD
HKG
31h 00m
Tue, Apr 24
HKG
IAD
37h 50m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3404 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
BOM
PEK
Good 7.6

board time

Entertainment

PEK
SHE
Excellent 9.0

service

Small plane ,narrow aisle

PEK
SFO
Good 7.3

Transit time

Food, entertainment

CGQ
PEK
Excellent 8.0

Bathrooms were clean. Foot rests were comfortable.

Chairs did not recline much for such a long flight.

ICN
PEK
Okay 5.3

There were no entertainments and was not allowed to use any devices.

Tue, Dec 26
IAD
HKG
29h 45m
Fri, Dec 29
HKG
IAD
27h 25m
$1305
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6418 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
ATL
DOH
Excellent 10.0

The crew service

The cost of internet access

BOM
DOH
Good 6.3

Boarding was orderly and tinely. Seats were confortable.

No internet on-board and terrible food.

GVA
DOH
Excellent 10.0

Crew courtesy, exceptional service

DOH
ATH
Excellent 10.0

The crew service

The cost of internet access

DOH
JFK
Good 7.3

Hindu meal only be vegetarian

All is good

Thu, Feb 1
IAD
HKG
40h 15m
Wed, Feb 7
HKG
IAD
33h 05m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3404 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
IAD
PEK
Okay 4.6

Bad audio quality on entertainment system. Poor communication and food service. No way to call airlines beforehand for arranging special meal.

CGQ
PEK
Excellent 8.0

Bathrooms were clean. Foot rests were comfortable.

Chairs did not recline much for such a long flight.

BKK
PEK
Okay 4.0

Had an issue with our tickets tried calling kayak and no answer Air China was unable to resolve the issue either. Won’t be using either one again.

EWR
PEK
Excellent 9.6

Big plane

The TV screen is not working

BOM
PEK
Good 7.6

board time

Entertainment

Thu, May 10
IAD
HKG
22h 35m
Mon, Jun 11
HKG
IAD
27h 51m
Trip: 33 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20204 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

BGI
YYZ
Good 6.6

Crew was very friendly.

Having to pay for baggage on an international flight and no better snacks available without purchasing them.

PEK
YVR
Okay 4.0

Everything was sub-par, the food, entertainment, the crew responsiveness, I asked for two drinks and was told that I could only get one at a time... really? The crew was multilingual, which was great, but also very annoying to have to listen to announcements in 5 different languages. They could use media with standardized messaging and a choice of an appropriate language, but these would make too much sense I guess. This was the tightest coach I've ever flown in, the seat ergonomics was horrible.

YVR
LAX
Excellent 10.0

It was short flight. On time as scheduled so what else to say.

YVR
NRT
Excellent 10.0

Love it

Nothing to report.

Sat, Dec 23
IAD
HKG
32h 25m
Sun, Dec 31
HKG
IAD
39h 15m
$1655
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1532 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

JNB
AMS
Excellent 8.0

Good multi media access and content

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

Thu, Feb 8
IAD
HKG
18h 45m
Sat, Mar 3
HKG
IAD
18h 18m
Trip: 24 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20204 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

LAS
YVR
Excellent 10.0

Clear and stress free check in.

Everything was on point nothing to report.

PEK
YVR
Okay 4.0

Everything was sub-par, the food, entertainment, the crew responsiveness, I asked for two drinks and was told that I could only get one at a time... really? The crew was multilingual, which was great, but also very annoying to have to listen to announcements in 5 different languages. They could use media with standardized messaging and a choice of an appropriate language, but these would make too much sense I guess. This was the tightest coach I've ever flown in, the seat ergonomics was horrible.

BGI
YYZ
Good 6.6

Crew was very friendly.

Having to pay for baggage on an international flight and no better snacks available without purchasing them.

YYZ
DTW
Mediocre 3.0

Walking past the Turkish Airlines desk in Dulles and knowing I would NEVER have to interact with these monsters again.

I am an experienced traveler. I've been to 17 countries and have flown over a million miles in both business and coach. My wife encountered a problem in Istanbul that involved an airport transit visa through Canada. I am certain that any other airline we’ve ever flown would’ve assisted us, since it was easily resolved. To Turkish Airlines, this is simply a part of their business model and a chance to make more money. It took about 8 hours of our time at 5 different airport locations to eventually buy new tickets to get back the next day. Our original tickets say: “REISSUE With 200.00 USD penalty. What I didn’t see was the fine print at the bottom: “Turkish Airlines reserves the right to change rules regarding ticket changes and refunds.”. They mean it. As bad as our personal experience was, the real reason we are so appalled is that we were there long enough to see this is the norm for them. In our single day there, we saw at least 100 other travelers going through similar things. The ONLY solution ever offered is to purchase another ticket. We witnessed several people weeping. Many losing control and shouting. Their own personnel were screaming at customers (in a separate office area though, it was all yucks and laughing). These were people of all nationalities. Africans, Asians, Europeans. We were lucky because we had the means to purchase new tickets. Others clearly didn’t. I really don’t know what happened to some of them. One moment was very symbolic of the entire experience. Another vanquished traveler was paying $843 for a new ticket with cash. He handed her $845 but she, of course, had no change. Instead of the $5, he gave her two $1 bills. I had one in my pocket so gave it to her as well. She held my $1 bill up and pointed to the corner which had a very small piece torn off…no ink was missing…and sneered “I can’t accept this. She did this simply because she could. We were powerless. She knew it and reveled in it.

Sun, Jan 14
IAD
HKG
30h 50m
Wed, Jan 24
HKG
IAD
30h 35m
Trip: 11 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3404 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
6.0
PEK
LAX
Excellent 8.0

Compare to the price of ticket, I thought the service was good and the seats were not so tight.

I did not like the food that were served.

JFK
PEK
Okay 5.3

We got to move to the front of economy which gave us more legroom which we needed.

They changed planes on us and we lost our upgraded “premium economy” seats.

CGQ
PEK
Excellent 8.0

Bathrooms were clean. Foot rests were comfortable.

Chairs did not recline much for such a long flight.

PEK
SFO
Good 7.3

Transit time

Food, entertainment

EWR
PEK
Excellent 9.6

Big plane

The TV screen is not working

Thu, Jun 14
IAD
HKG
18h 30m
Fri, Jul 6
HKG
IAD
18h 45m
Trip: 23 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20204 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

YVR
LAX
Excellent 10.0

It was short flight. On time as scheduled so what else to say.

YVR
NRT
Excellent 10.0

Love it

Nothing to report.

BGI
YYZ
Good 6.6

Crew was very friendly.

Having to pay for baggage on an international flight and no better snacks available without purchasing them.

LAS
YVR
Excellent 10.0

Clear and stress free check in.

Everything was on point nothing to report.

Sat, Dec 16
IAD
HKG
54h 25m
Fri, Jan 12
HKG
IAD
35h 58m
$1048
Trip: 28 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20204 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
PHL
Excellent 10.0

customer service

n/a

MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

YYZ
DCA
Mediocre 2.0

Nothing

7:05am Flight got cancelled and they saw fit to rebook us on a 20:30pm flight.. decided to reroute us to anotjer city in canada and down to a different airport in DC Lost my luggage from time i checked it it at 0500am yo time dflight was cancelled and rebooked at 0700. And to fike claim and travrl without jt. Worst experience ever.

SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

YUL
CMN
Mediocre 2.6

No entertainment Little to no food or drinks Some crew were rude

For the trip to finish

Mon, Dec 25
IAD
HKG
39h 47m
Mon, Jan 1
HKG
IAD
32h 41m
$1275
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.