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

Currently priced at $977, Air China will fly you from Washington, D.C. Dulles Intl Airport to Hanoi and back. In addition to Air China, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and China Airlines - these airlines can fly you to your destination from $988 and $1,266, respectively. Air China is currently priced 31% below the average price you’ll pay for this route.

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

$617 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Air China and Turkish Airlines, with prices starting from $691 and $751, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Hanoi?

JetBlue, Delta and Korean Air are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Hanoi.

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

Flights from Washington, D.C. Dulles Intl Airport to Hanoi are found to be more expensive on Friday. 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 Hanoi.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Hanoi. Flights to Hanoi from Washington, D.C. Dulles Intl Airport in September are about $1,407 on average during September, but can be found for as low as $931.

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

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 14.2 mi from the city center, Hanoi Noibai is the airport most travelers will use when flying to Hanoi from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Noibai (HAN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 6 different airlines.

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

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

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

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

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

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

$527+ Flights from Washington, D.C. Dulles Intl Airport to Hanoi

Q: How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Hanoi?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Hanoi, book at least 25 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,094 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,157.

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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

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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.

The best prices from Washington, D.C. Dulles Intl to Hanoi Noibai are usually found in November or September, booked 26 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Dulles Intl to Hanoi

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$977 (Ovago)
One-way from	$527 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,343

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

Search Deals

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

Search Deals

From Washington, D.C. Dulles Intl to Hanoi Noibai

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Hanoi Noibai

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($95 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Dulles Intl to Hanoi

Cheapest flights from Dulles Intl to Hanoi
Explore the most affordable flight options available from Dulles Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Tue 3/255:35 pmIAD - HAN

2 stops31h 20mAir China

Mon 4/141:25 pmHAN - IAD

1 stop37h 15mAir China

Deal found 2/22

$977

Mon 4/2812:30 pmIAD - HAN

1 stop39h 55mTurkish Airlines

Tue 5/1311:05 pmHAN - IAD

1 stop22h 40mTurkish Airlines

Deal found 2/21

$988

Mon 4/76:59 pmIAD - HAN

2 stops28h 36mMultiple Airlines

Mon 4/1411:35 amHAN - IAD

2 stops28h 59mMultiple Airlines

Deal found 2/21

$1,069

Tue 4/298:33 pmIAD - HAN

2 stops27h 02mChina Airlines

Mon 5/125:50 pmHAN - IAD

2 stops53h 01mChina Airlines

Deal found 2/21

$1,266

Wed 4/911:00 amIAD - HAN

1 stop33h 15mQatar Airways

Wed 4/168:45 amHAN - IAD

1 stop41h 55mQatar Airways

Deal found 2/21

$1,306

Tue 4/2910:05 pmIAD - HAN

2 stops51h 25mEtihad Airways

Thu 5/152:45 pmHAN - IAD

2 stops60h 50mEtihad Airways

Deal found 2/21

$1,400

Tue 5/610:55 amIAD - HAN

1 stop39h 20mEmirates

Mon 5/191:15 amHAN - IAD

1 stop42h 25mEmirates

Deal found 2/20

$1,402

Sun 8/107:00 amIAD - HAN

3 stops47h 35mSingapore Airlines

Sat 8/2312:40 pmHAN - IAD

2 stops61h 20mSingapore Airlines

Deal found 2/21

$1,487

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

Tue 3/255:35 pmIAD - HAN

2 stops31h 20mAir China

Mon 4/141:25 pmHAN - IAD

1 stop37h 15mAir China

Deal found 2/22

$977

Mon 4/2812:30 pmIAD - HAN

1 stop39h 55mTurkish Airlines

Tue 5/1311:05 pmHAN - IAD

1 stop22h 40mTurkish Airlines

Deal found 2/21

$988

Mon 4/76:59 pmIAD - HAN

2 stops28h 36mMultiple Airlines

Mon 4/1411:35 amHAN - IAD

2 stops28h 59mMultiple Airlines

Deal found 2/21

$1,069

Tue 4/298:33 pmIAD - HAN

2 stops27h 02mChina Airlines

Mon 5/125:50 pmHAN - IAD

2 stops53h 01mChina Airlines

Deal found 2/21

$1,266

Wed 4/911:00 amIAD - HAN

1 stop33h 15mQatar Airways

Wed 4/168:45 amHAN - IAD

1 stop41h 55mQatar Airways

Deal found 2/21

$1,306

Tue 4/2910:05 pmIAD - HAN

2 stops51h 25mEtihad Airways

Thu 5/152:45 pmHAN - IAD

2 stops60h 50mEtihad Airways

Deal found 2/21

$1,400

Tue 5/610:55 amIAD - HAN

1 stop39h 20mEmirates

Mon 5/191:15 amHAN - IAD

1 stop42h 25mEmirates

Deal found 2/20

$1,402

Sat 4/55:58 pmIAD - HAN

3 stops54h 32mSingapore Airlines

Wed 4/236:30 pmHAN - IAD

2 stops46h 10mSingapore Airlines

Deal found 2/21

$1,461

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

Wed 2/268:05 pmIAD - HAN

1 stop28h 15mQatar Airways

Mon 3/106:15 pmHAN - IAD

1 stop33h 40mQatar Airways

Deal found 2/20

$1,350

Thu 2/2711:50 amIAD - HAN

1 stop21h 50mKorean Air

Sat 3/1512:20 pmHAN - IAD

1 stop33h 30mKorean Air

Deal found 2/20

$1,649

Thu 2/276:00 amIAD - HAN

2 stops28h 55mAsiana Airlines

Thu 3/131:30 pmHAN - IAD

2 stops26h 49mAsiana Airlines

Deal found 2/20

$2,039

Fri 2/2810:35 amIAD - HAN

1 stop21h 45mJetBlue

Sat 3/83:20 amHAN - IAD

1 stop24h 35mJetBlue

Deal found 2/20

$1,685

Fri 2/288:30 amIAD - HAN

2 stops26h 35mANA

Sat 3/1512:25 amHAN - IAD

2 stops31h 48mANA

Deal found 2/22

$8,057

Sat 3/19:25 pmIAD - HAN

1 stop30h 00mTurkish Airlines

Wed 3/1210:30 pmHAN - IAD

1 stop25h 45mTurkish Airlines

Deal found 2/20

$1,066

Sat 3/14:35 pmIAD - HAN

2 stops31h 20mAir China

Fri 3/141:25 pmHAN - IAD

1 stop36h 45mAir China

Deal found 2/20

$1,485

Sun 3/29:30 pmIAD - HAN

2 stops44h 50mMultiple Airlines

Mon 3/101:25 pmHAN - IAD

1 stop36h 45mMultiple Airlines

Deal found 2/20

$1,259

Sun 3/29:30 pmIAD - HAN

2 stops27h 25mEtihad Airways

Mon 3/102:20 pmHAN - IAD

2 stops62h 05mEtihad Airways

Deal found 2/20

$1,461

Sun 3/28:05 pmIAD - HAN

2 stops27h 55mMalaysia Airlines

Sun 3/91:00 pmHAN - IAD

2 stops38h 55mMalaysia Airlines

Deal found 2/20

$1,661

Mon 3/38:05 pmIAD - HAN

1 stop22h 50mQatar Airways

Sat 3/298:45 amHAN - IAD

1 stop34h 55mQatar Airways

Deal found 2/21

$1,392

Mon 3/2411:15 amIAD - HAN

1 stop38h 25mEmirates

Sun 4/131:15 amHAN - IAD

1 stop42h 25mEmirates

Deal found 2/22

$1,464

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

Mon 3/39:30 pmIAD - HAN

2 stops44h 50mMultiple Airlines

Deal found 2/21

$527

Fri 4/186:10 amIAD - HAN

2 stops28h 50mAsiana Airlines

Deal found 2/21

$617

Sat 4/196:00 pmIAD - HAN

3 stops54h 00mAir China

Deal found 2/21

$691

Thu 2/272:00 pmIAD - HAN

1 stop37h 25mTurkish Airlines

Deal found 2/21

$751

Wed 8/137:00 amIAD - HAN

3 stops41h 30mSingapore Airlines

Deal found 2/21

$764

Sun 6/110:05 pmIAD - HAN

2 stops37h 10mAir Canada

Deal found 2/20

$959

Find flights from Dulles Intl to Hanoi within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 3/25

5:35 pm-11:55 am

2 stops31h 20m

Hanoi Noibai

Mon 4/14

1:25 pm-3:40 pm

1 stop37h 15m

$977

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/28

12:30 pm-3:25 pm

1 stop39h 55m

Hanoi Noibai

Tue 5/13

11:05 pm-10:45 am

1 stop22h 40m

$988

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/7

6:59 pm-10:35 am

2 stops28h 36m

Hanoi Noibai

Mon 4/14

11:35 am-5:34 am

2 stops28h 59m

$1,069

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 4/29

8:33 pm-10:35 am

2 stops27h 02m

Hanoi Noibai

Mon 5/12

5:50 pm-11:51 am

2 stops53h 01m

$1,266

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Wed 4/9

11:00 am-7:15 am

1 stop33h 15m

Hanoi Noibai

Wed 4/16

8:45 am-3:40 pm

1 stop41h 55m

$1,306

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 4/29

10:05 pm-12:30 pm

2 stops51h 25m

Hanoi Noibai

Thu 5/15

2:45 pm-4:35 pm

2 stops60h 50m

$1,400

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 5/6

10:55 am-1:15 pm

1 stop39h 20m

Hanoi Noibai

Mon 5/19

1:15 am-8:40 am

1 stop42h 25m

$1,402

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sat 4/5

5:58 pm-11:30 am

3 stops54h 32m

Hanoi Noibai

Wed 4/23

6:30 pm-5:40 am

2 stops46h 10m

$1,461

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 3/3

9:30 pm-6:20 am

2 stops44h 50m

$527

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Fri 4/18

6:10 am-10:00 pm

2 stops28h 50m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 14 results

Compare providers for flights from Dulles Intl to Hanoi

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	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 Washington, D.C. Dulles Intl Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hanoi flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Hanoi 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 Dulles Intl to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Hanoi

Get recent, data-driven insights about flights from Dulles Intl to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Hanoi?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Hanoi, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hanoi (average of $975). Flying from Washington, D.C. Dulles Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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 time of day to fly from IAD to HAN?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Hanoi in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

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

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

Rainfall in Hanoi by month

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Asiana Airlines, China Airlines and Emirates from Washington, D.C. to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines

8.3

Very good

444 reviews

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Airlines

8.2

Very good

726 reviews

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Emirates

8.1

Very good

3,278 reviews

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Singapore Airlines

8.1

Very good

1,297 reviews

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Qatar Airways

7.4

Good

3,612 reviews

Asiana Airlines

8.3

Very good

444 reviews

Reviews

1 / 20

6.0

Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Related info for your journey

What airport do you fly into for flights to Hanoi from Washington, D.C. Dulles Intl?
Located just 14.2 mi from the city center, Hanoi Noibai is the airport most travelers will use when flying to Hanoi from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Noibai (HAN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 6 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hanoi round-trip?
Currently priced at $977, Air China will fly you from Washington, D.C. Dulles Intl Airport to Hanoi and back. In addition to Air China, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and China Airlines - these airlines can fly you to your destination from $988 and $1,266, respectively. Air China is currently priced 31% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Hanoi one-way?
$617 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Air China and Turkish Airlines, with prices starting from $691 and $751, respectively.
Can I find deals for flights from Dulles Intl to Hanoi that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Hanoi.
Can I find deals for business class flights from Dulles Intl to Hanoi?
Yes. Cheapflights offers flight deals from Dulles Intl to Hanoi 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 Washington, D.C. Dulles Intl Airport to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hanoi (average of $975). Flying from Washington, D.C. Dulles Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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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Top 6 airlines flying from Dulles Intl to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$938	Average$1,141	FlexibilityNo cancel fee	On-time77%
JetBlue	Cheapest$1,191	Average$1,314	FlexibilityNo cancel fee	On-time62%
Qatar Airways	Cheapest$1,191	Average$1,385	FlexibilityNo cancel fee	On-time68%
United Airlines	Cheapest$1,224	Average$1,544	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$1,265	Average$1,735	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$1,301	Average$1,434	FlexibilityNo cancel fee	On-timeN/A

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$527+ Cheap flights from Dulles Intl (IAD) to Hanoi (HAN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Hanoi with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Washington, D.C. Dulles Intl to Hanoi Noibai are usually found in November or September, booked 26 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Dulles Intl to Hanoi

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Hanoi

Cheapest flights from Dulles Intl to HanoiExplore the most affordable flight options available from Dulles Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from Dulles Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from Dulles Intl to Hanoi within your budget

Compare providers for flights from Dulles Intl to Hanoi

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 Dulles Intl to Hanoi in February.

Best time to book a flight from Dulles Intl to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to Hanoi

Get recent, data-driven insights about flights from Dulles Intl to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Hanoi. Price data was last updated on February 14, 2025.

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

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

Find hourly flight availability from Dulles Intl to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Hanoi. Price data was last updated on December 16, 2024.

Rainfall in Hanoi by month

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

Temperature in Hanoi by month

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

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Asiana Airlines, China Airlines and Emirates from Washington, D.C. to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Hanoi. 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 into for flights to Hanoi from Washington, D.C. Dulles Intl?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Hanoi

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Top 6 airlines flying from Dulles Intl to Hanoi

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Cheapest flights from Dulles Intl to Hanoi
Explore the most affordable flight options available from Dulles Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.