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

Flying on China Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,197. Additional round-trip tickets that might be worth considering are offered by United Airlines and EVA Air, with the lowest prices starting at $1,200 and $1,221, respectively. You may be able to fly from Hanoi to Washington, D.C. Dulles Intl Airport for 22% 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 ($649), EVA Air ($734), and Qatar Airways ($864).

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

Currently, August is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hanoi to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.

What is the cheapest day to fly from Hanoi to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Hanoi to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Hanoi to Washington, D.C. Dulles Intl Airport?

Flights from Hanoi to Washington, D.C. Dulles Intl Airport are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

What is the cheapest month to fly from Hanoi to Washington, D.C. Dulles Intl Airport?

Our data shows that November tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Hanoi. Users have commonly found prices around $1,398 for the month, but tickets can be as low as $1,094. Due to multiple factors, prepare for potentially higher prices in April.

What is the cheapest time of day to fly from HAN to IAD?

When flying from Hanoi to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Hanoi-Washington, D.C. Dulles Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hanoi-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Hanoi-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$423+ Flights from Hanoi to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Hanoi to Dulles Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,106 (Mytrip)
One-way from	$423 (Kiwi.com)
Popular in	August
Cheapest in	April
Average price	$1,087

Provider with most accurate pricing for Hanoi Noibai-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hanoi Noibai-Washington, D.C. Dulles Intl flights.

Search Deals

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. 17% potential increase in price ($322 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 22, 2025.

Tue 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

Wed 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

Thu 7/175:50 pmHAN - IAD

2 stops24h 00mChina Airlines

Tue 7/298:19 pmIAD - HAN

2 stops51h 16mChina Airlines

Deal found 4/21

$1,197

Sun 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

Wed 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

Tue 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

Mon 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

Tue 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Tue 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

Tue 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

Tue 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

Wed 5/2112:00 pmHAN - IAD

1 stop34h 15mDelta

Wed 5/286:00 amIAD - HAN

2 stops28h 35mDelta

Deal found 4/21

$1,366

Mon 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

Tue 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/22

$1,582

Mon 5/52:10 amHAN - IAD

2 stops28h 20mAir China

Tue 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/21

$1,625

Mon 5/1212:40 amHAN - IAD

2 stops29h 47mANA

Mon 6/161:20 pmIAD - HAN

2 stops45h 55mANA

Deal found 4/21

$1,919

Tue 5/136:30 pmHAN - IAD

3 stops56h 44mSingapore Airlines

Tue 6/177:59 pmIAD - HAN

2 stops52h 31mSingapore Airlines

Deal found 4/22

$2,742

Fri 12/122:10 pmHAN - IAD

3 stops29h 50mEthiopian Air

Mon 12/1510:00 amIAD - HAN

2 stops39h 10mEthiopian Air

Deal found 4/22

$5,589

Best flights from Hanoi to Dulles Intl
Discover carefully curated flight deals from Hanoi to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Tue 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

Wed 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

Thu 7/175:50 pmHAN - IAD

2 stops24h 00mChina Airlines

Tue 7/298:19 pmIAD - HAN

2 stops51h 16mChina Airlines

Deal found 4/21

$1,197

Sun 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

Wed 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

Tue 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

Mon 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

Tue 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Tue 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

Tue 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

Tue 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

Wed 5/2112:00 pmHAN - IAD

1 stop34h 15mDelta

Wed 5/286:00 amIAD - HAN

2 stops28h 35mDelta

Deal found 4/21

$1,366

Mon 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

Tue 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/22

$1,582

Mon 5/52:10 amHAN - IAD

2 stops28h 20mAir China

Tue 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/21

$1,625

Mon 5/1212:40 amHAN - IAD

2 stops29h 47mANA

Mon 6/161:20 pmIAD - HAN

2 stops45h 55mANA

Deal found 4/21

$1,919

Tue 5/136:30 pmHAN - IAD

3 stops56h 44mSingapore Airlines

Tue 6/177:59 pmIAD - HAN

2 stops52h 31mSingapore Airlines

Deal found 4/22

$2,742

Last-minute flights from Hanoi to Dulles Intl
Discover last-minute flight deals from Hanoi to Dulles Intl. Data last updated April 22, 2025 and is based on user searches.

Mon 5/51:15 amHAN - IAD

1 stop42h 25mEmirates

Tue 5/2010:55 amIAD - HAN

1 stop39h 20mEmirates

Deal found 4/22

$1,582

Mon 5/52:10 amHAN - IAD

2 stops28h 20mAir China

Tue 5/2011:00 pmIAD - HAN

2 stops31h 40mAir China

Deal found 4/21

$1,625

Tue 5/68:45 amHAN - IAD

1 stop34h 55mQatar Airways

Tue 5/209:00 pmIAD - HAN

1 stop30h 00mQatar Airways

Deal found 4/22

$1,340

Mon 5/1212:40 amHAN - IAD

2 stops29h 47mANA

Mon 6/161:20 pmIAD - HAN

2 stops45h 55mANA

Deal found 4/21

$1,919

Tue 5/136:00 pmHAN - IAD

2 stops33h 00mEVA Air

Mon 6/167:59 pmIAD - HAN

2 stops33h 51mEVA Air

Deal found 4/21

$1,221

Tue 5/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Tue 6/171:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/22

$1,333

Tue 5/136:30 pmHAN - IAD

3 stops56h 44mSingapore Airlines

Tue 6/177:59 pmIAD - HAN

2 stops52h 31mSingapore Airlines

Deal found 4/22

$2,742

Sun 5/1811:35 pmHAN - IAD

2 stops49h 31mUnited Airlines

Wed 6/1810:09 pmIAD - HAN

2 stops61h 06mUnited Airlines

Deal found 4/21

$1,200

Tue 5/202:20 amHAN - IAD

2 stops30h 05mMultiple Airlines

Wed 5/2812:40 pmIAD - HAN

2 stops25h 40mMultiple Airlines

Deal found 4/21

$1,106

Wed 5/2112:00 pmHAN - IAD

1 stop34h 15mDelta

Wed 5/286:00 amIAD - HAN

2 stops28h 35mDelta

Deal found 4/21

$1,366

One-way flights from Hanoi to Dulles Intl
Search for one-way flight options from Hanoi to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 5/131:40 amHAN - IAD

3 stops47h 43mMultiple Airlines

Deal found 4/21

$423

Thu 5/291:25 pmHAN - IAD

1 stop41h 05mAir China

Deal found 4/21

$649

Wed 8/136:00 pmHAN - IAD

2 stops33h 25mEVA Air

Deal found 4/22

$734

Wed 5/147:30 pmHAN - IAD

1 stop31h 10mQatar Airways

Deal found 4/21

$864

Mon 10/1311:05 pmHAN - IAD

1 stop23h 40mTurkish Airlines

Deal found 4/21

$950

Tue 8/1211:20 pmHAN - IAD

2 stops43h 07mJapan Airlines

Deal found 4/22

$1,037

Thu 8/1410:55 amHAN - IAD

2 stops30h 55mCathay Pacific

Deal found 4/22

$1,085

Sat 8/91:30 amHAN - IAD

1 stop42h 10mEmirates

Deal found 4/22

$1,088

Fri 8/152:10 pmHAN - IAD

3 stops40h 55mEthiopian Air

Deal found 4/22

$1,218

Sat 5/312:25 amHAN - IAD

2 stops26h 15mANA

Deal found 4/22

$1,352

Sat 8/1611:35 pmHAN - IAD

2 stops28h 55mUnited Airlines

Deal found 4/22

$1,354

Mon 8/1111:10 pmHAN - IAD

2 stops35h 05mDelta

Deal found 4/22

$1,355

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 5/20

2:20 am-9:25 pm

2 stops30h 05m

Washington, D.C. Dulles Intl

Wed 5/28

12:40 pm-1:20 am

2 stops25h 40m

$1,106

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Thu 7/17

5:50 pm-6:50 am

2 stops24h 00m

Washington, D.C. Dulles Intl

Tue 7/29

8:19 pm-10:35 am

2 stops51h 16m

$1,197

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Sun 5/18

11:35 pm-2:06 pm

2 stops49h 31m

Washington, D.C. Dulles Intl

Wed 6/18

10:09 pm-10:15 pm

2 stops61h 06m

$1,200

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 5/13

6:00 pm-4:00 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

Mon 6/16

7:59 pm-4:50 pm

2 stops33h 51m

$1,221

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 5/13

11:05 pm-11:45 am

1 stop23h 40m

Washington, D.C. Dulles Intl

Tue 6/17

1:30 pm-3:25 pm

1 stop38h 55m

$1,333

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Tue 5/6

8:45 am-8:40 am

1 stop34h 55m

Washington, D.C. Dulles Intl

Tue 5/20

9:00 pm-2:00 pm

1 stop30h 00m

$1,340

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Wed 5/21

12:00 pm-11:15 am

1 stop34h 15m

Washington, D.C. Dulles Intl

Wed 5/28

6:00 am-9:35 pm

2 stops28h 35m

$1,366

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 5/5

1:15 am-8:40 am

1 stop42h 25m

Washington, D.C. Dulles Intl

Tue 5/20

10:55 am-1:15 pm

1 stop39h 20m

$1,582

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 5/5

2:10 am-7:30 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Tue 5/20

11:00 pm-5:40 pm

2 stops31h 40m

$1,625

HanoiWashington, D.C.

HAN - IAD

HANIAD

Hanoi Noibai

Mon 5/12

12:40 am-7:27 pm

2 stops29h 47m

Washington, D.C. Dulles Intl

Mon 6/16

1:20 pm-10:15 pm

2 stops45h 55m

$1,919

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 25 results

Compare providers for flights from Hanoi to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Dulles Intl in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Hanoi-Washington, D.C. Dulles Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hanoi-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Hanoi-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hanoi-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,450 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Asiana Airlines

8.2

Very good

442 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

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 China Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,197. Additional round-trip tickets that might be worth considering are offered by United Airlines and EVA Air, with the lowest prices starting at $1,200 and $1,221, respectively. You may be able to fly from Hanoi to Washington, D.C. Dulles Intl Airport for 22% 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 ($649), EVA Air ($734), and Qatar Airways ($864).
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, August is the cheapest month in which you can book a flight from Hanoi to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hanoi to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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

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$423+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hanoi to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Hanoi to Dulles Intl

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Find flight deals from Hanoi to Dulles Intl

Cheapest flights from Hanoi to Dulles IntlExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hanoi to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Hanoi to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Dulles Intl in April.

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.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

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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.

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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 April 22, 2025.