HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$683+ Cheap flights from Hanoi (HAN) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — IAD
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hanoi to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hanoi to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 29, 2025.

Round-trip from

$996
(Delta)

One-way from

$683
(Air China)

Popular in

November

Cheapest in

April

Average price

$1,426
From Hanoi Noibai to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Hanoi Noibai to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Hanoi to Dulles Intl

Cheapest flights from Hanoi to Dulles Intl
Explore the most affordable flight options available from Hanoi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1212:00 pmHAN - IAD
2 stops22h 33mDelta
vie. 9/196:15 amIAD - HAN
2 stops28h 20mDelta
Deal found 7/29$996
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/2612:25 amHAN - IAD
3 stops42h 05mUnited Airlines
sáb. 11/810:08 pmIAD - HAN
2 stops36h 57mUnited Airlines
Deal found 7/29$1,012
This Korean Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:10 pmHAN - IAD
1 stop22h 45mKorean Air
mié. 9/171:15 pmIAD - HAN
1 stop34h 25mKorean Air
Deal found 7/27$1,014
This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:40 pmHAN - IAD
2 stops55h 30mMultiple Airlines
jue. 9/181:15 pmIAD - HAN
1 stop21h 20mMultiple Airlines
Deal found 7/28$1,023
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/2612:25 amHAN - IAD
1 stop27h 15mANA
sáb. 11/812:40 pmIAD - HAN
2 stops46h 25mANA
Deal found 7/29$1,058
This Gotogate deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:10 amHAN - IAD
2 stops28h 20mAir China
vie. 9/1911:00 pmIAD - HAN
1 stop25h 55mAir China
Deal found 7/29$1,071
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/511:05 pmHAN - IAD
1 stop23h 40mTurkish Airlines
vie. 10/31:30 pmIAD - HAN
1 stop38h 55mTurkish Airlines
Deal found 7/29$1,330
This Emirates deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:30 amHAN - IAD
1 stop42h 10mEmirates
jue. 9/1810:55 amIAD - HAN
1 stop39h 20mEmirates
Deal found 7/28$1,505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
Use the filters below to find and compare flights from Hanoi to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Hanoi

Fly to

Dulles Intl

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

vie. 9/12

12:00 pm-11:33 pm

2 stops22h 33m

Washington, D.C. Dulles Intl

vie. 9/19

6:15 am-9:35 pm

2 stops28h 20m

$996

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

dom. 10/26

12:25 am-7:30 am

3 stops42h 05m

Washington, D.C. Dulles Intl

sáb. 11/8

10:08 pm-11:05 pm

2 stops36h 57m

$1,012

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mié. 9/10

11:10 pm-10:55 am

1 stop22h 45m

Washington, D.C. Dulles Intl

mié. 9/17

1:15 pm-10:40 am

1 stop34h 25m

$1,014

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

jue. 9/11

7:40 pm-4:10 pm

2 stops55h 30m

Washington, D.C. Dulles Intl

jue. 9/18

1:15 pm-9:35 pm

1 stop21h 20m

$1,023

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

dom. 10/26

12:25 am-4:40 pm

1 stop27h 15m

Washington, D.C. Dulles Intl

sáb. 11/8

12:40 pm-11:05 pm

2 stops46h 25m

$1,058

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

jue. 9/11

2:10 am-7:30 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

vie. 9/19

11:00 pm-11:55 am

1 stop25h 55m

$1,071

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

vie. 9/5

11:05 pm-11:45 am

1 stop23h 40m

Washington, D.C. Dulles Intl

vie. 10/3

1:30 pm-3:25 pm

1 stop38h 55m

$1,330

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mié. 9/10

1:30 am-8:40 am

1 stop42h 10m

Washington, D.C. Dulles Intl

jue. 9/18

10:55 am-1:15 pm

1 stop39h 20m

$1,505

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mié. 9/10

2:10 pm-3:52 pm

4 stops36h 42m

Washington, D.C. Dulles Intl

mié. 9/17

9:50 pm-1:10 pm

3 stops28h 20m

$1,776

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

mié. 10/1

6:40 pm-7:30 pm

2 stops59h 50m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 results
1
2

Best time to book a flight from Hanoi to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated julio 29, 2025.
See what other customers who have flown with EVA Air, Korean Air, and ANA from Hanoi to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
465 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,295 reviews
EVA Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hanoi to Washington, D.C. Dulles Intl?

    Hanoi Noibai (HAN), located 14.2 mi from the city center, is the airport you fly out of when you book flights from Hanoi to Washington, D.C. Dulles Intl. 0 airlines have flights from Noibai to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Hanoi Noibai to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • What are the cheapest airlines flying from Hanoi to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $996. Additional round-trip tickets that might be worth considering are offered by United Airlines and Korean Air, with the lowest prices starting at $1,012 and $1,014, respectively. You may be able to fly from Hanoi to Washington, D.C. Dulles Intl Airport for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hanoi to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Hanoi to Washington, D.C. Dulles Intl Airport are Air China ($683), Korean Air ($751), and Delta ($761).

  • Can I find deals for flights from Hanoi to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Hanoi to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Dulles Intl.

  • Can I find deals for business class flights from Hanoi to Dulles Intl?

    Yes. Cheapflights offers flight deals from Hanoi to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Hanoi to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.