What are the cheapest airlines to fly from District of Columbia to Hanoi one-way?

$606 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on EVA Air and Asiana Airlines, with prices starting from $677 and $765, respectively.

What are the most popular airlines that fly from District of Columbia to Hanoi?

The most popular airlines flying from District of Columbia to Hanoi are Delta, Korean Air and Qatar Airways. Something to consider prior to booking your flight.

How far in advance should I book a flight from District of Columbia to Hanoi?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 13% on flights from District of Columbia to Hanoi compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,094. For sooner than that we have options available in the next 3 days from $1,157.

What is the cheapest month to fly from District of Columbia to Hanoi?

September is one of the best times of the year to fly to Hanoi from District of Columbia. Prices for September average $1,467 per person but you can even find prices for as low as $931. The most expensive prices can be found in the month of June. Opting for a September flight can save you 27% on your journey compared to booking in June

What airport do you fly into for flights to Hanoi from District of Columbia?

Located just 14.2 mi from the city center, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from District of Columbia.

Can I find deals for flights from District of Columbia to Hanoi that include hotel bookings?

Yes. In addition to deals on District of Columbia to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Hanoi?

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

Can I find deals for business class flights from District of Columbia to Hanoi?

Yes. Cheapflights offers flight deals from District of Columbia 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.

$548+ Flights from District of Columbia to Hanoi - Compare & Save Big

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Cheap flight deals from District of Columbia to Hanoi

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$948 (China Airlines)
One-way from	$548 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$1,313

Provider with most accurate pricing for Washington, D.C. (WAS)-Hanoi Noibai flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hanoi Noibai flights.

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From District of Columbia to Hanoi Noibai

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One-way flight from District of Columbia to Hanoi Noibai

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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. 2% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from District of Columbia to Hanoi

Cheapest flights from District of Columbia to Hanoi
Explore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

seg 9/227:17 pmIAD - HAN

2 stops34h 33mMultiple Airlines

ter 10/711:35 amHAN - IAD

2 stops29h 20mMultiple Airlines

Deal found 4/24

$948

qui 9/189:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

sex 10/1011:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Deal found 4/25

$985

sáb 8/235:06 pmDCA - HAN

2 stops30h 29mMultiple Airlines

ter 9/25:50 pmHAN - DCA

2 stops38h 09mMultiple Airlines

Deal found 4/24

$1,019

dom 8/3112:16 pmDCA - HAN

2 stops34h 39mCathay Pacific

dom 9/77:05 pmHAN - DCA

2 stops32h 14mCathay Pacific

Deal found 4/24

$1,039

sáb 8/235:06 pmDCA - HAN

2 stops36h 44mChina Airlines

ter 9/25:50 pmHAN - DCA

2 stops38h 09mChina Airlines

Deal found 4/24

$1,048

ter 4/297:13 pmIAD - HAN

2 stops28h 22mChina Airlines

seg 5/511:35 amHAN - IAD

2 stops40h 47mChina Airlines

Deal found 4/25

$1,069

qua 9/107:17 pmIAD - HAN

2 stops34h 33mEVA Air

qua 9/176:00 pmHAN - IAD

2 stops24h 32mEVA Air

Deal found 4/25

$1,086

seg 4/289:00 pmIAD - HAN

1 stop29h 55mQatar Airways

seg 5/128:45 amHAN - IAD

1 stop34h 55mQatar Airways

Deal found 4/24

$1,280

sáb 5/106:35 pmDCA - HAN

2 stops35h 15mEVA Air

ter 8/196:00 pmHAN - DCA

2 stops34h 59mEVA Air

Deal found 4/25

$1,290

qua 9/108:59 amDCA - HAN

3 stops39h 31mSingapore Airlines

qua 9/1712:40 pmHAN - DCA

2 stops43h 19mSingapore Airlines

Deal found 4/25

$1,343

qui 10/210:55 amIAD - HAN

1 stop39h 20mEmirates

dom 10/121:30 amHAN - IAD

1 stop42h 10mEmirates

Deal found 4/24

$1,452

ter 11/257:00 amIAD - HAN

2 stops26h 40mKorean Air

dom 11/3011:00 pmHAN - IAD

1 stop22h 50mKorean Air

Deal found 4/24

$1,484

Best flights from District of Columbia to Hanoi
Discover carefully curated flight deals from District of Columbia to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 25, 2025.

seg 9/227:17 pmIAD - HAN

2 stops34h 33mMultiple Airlines

ter 10/711:35 amHAN - IAD

2 stops29h 20mMultiple Airlines

Deal found 4/25

$948

qui 9/189:40 pmIAD - HAN

1 stop30h 45mTurkish Airlines

sex 10/1011:05 pmHAN - IAD

1 stop31h 40mTurkish Airlines

Deal found 4/25

$985

dom 8/3112:16 pmDCA - HAN

2 stops34h 39mCathay Pacific

dom 9/77:05 pmHAN - DCA

2 stops32h 14mCathay Pacific

Deal found 4/24

$1,039

sáb 8/235:06 pmDCA - HAN

2 stops36h 44mChina Airlines

ter 9/25:50 pmHAN - DCA

2 stops38h 09mChina Airlines

Deal found 4/24

$1,048

qua 9/107:17 pmIAD - HAN

2 stops34h 33mEVA Air

qua 9/176:00 pmHAN - IAD

2 stops24h 32mEVA Air

Deal found 4/25

$1,086

qua 9/108:59 amDCA - HAN

3 stops39h 31mSingapore Airlines

qua 9/1712:40 pmHAN - DCA

2 stops43h 19mSingapore Airlines

Deal found 4/25

$1,343

qua 9/109:00 pmIAD - HAN

1 stop23h 15mQatar Airways

qua 9/171:00 pmHAN - IAD

2 stops37h 40mQatar Airways

Deal found 4/25

$1,411

qui 10/210:55 amIAD - HAN

1 stop39h 20mEmirates

dom 10/121:30 amHAN - IAD

1 stop42h 10mEmirates

Deal found 4/24

$1,452

dom 8/311:15 pmIAD - HAN

2 stops46h 00mANA

dom 9/711:35 pmHAN - IAD

1 stop21h 30mANA

Deal found 4/24

$1,486

qua 9/108:29 amDCA - HAN

2 stops30h 01mPhilippine Airlines

ter 9/162:30 amHAN - DCA

2 stops29h 44mPhilippine Airlines

Deal found 4/25

$1,511

ter 8/51:30 pmIAD - HAN

1 stop34h 10mDelta

dom 8/2412:00 pmHAN - IAD

2 stops39h 42mDelta

Deal found 4/24

$1,535

dom 8/38:30 pmIAD - HAN

2 stops27h 10mKorean Air

sex 8/2212:00 pmHAN - IAD

2 stops36h 59mKorean Air

Deal found 4/24

$1,545

Last-minute flights from District of Columbia to Hanoi
Discover last-minute flight deals from District of Columbia to Hanoi. Data last updated abril 25, 2025 and is based on user searches.

seg 4/286:59 pmIAD - HAN

2 stops34h 51mMultiple Airlines

seg 5/125:50 pmHAN - IAD

2 stops41h 08mMultiple Airlines

Deal found 4/24

$1,060

seg 4/289:00 pmIAD - HAN

1 stop29h 55mQatar Airways

seg 5/128:45 amHAN - IAD

1 stop34h 55mQatar Airways

Deal found 4/24

$1,280

seg 4/2810:55 amIAD - HAN

1 stop39h 20mEmirates

dom 5/111:15 amHAN - IAD

1 stop42h 25mEmirates

Deal found 4/24

$1,606

ter 4/295:38 pmDCA - HAN

2 stops29h 57mChina Airlines

seg 5/511:35 amHAN - DCA

2 stops40h 57mChina Airlines

Deal found 4/25

$1,069

ter 4/297:13 pmIAD - HAN

2 stops28h 22mChina Airlines

seg 5/511:35 amHAN - IAD

2 stops40h 47mChina Airlines

Deal found 4/25

$1,069

qui 5/110:00 pmDCA - HAN

2 stops48h 55mCathay Pacific

qui 5/1510:55 amHAN - DCA

2 stops43h 12mCathay Pacific

Deal found 4/24

$1,153

qui 5/16:30 amIAD - HAN

2 stops41h 35mEVA Air

qui 5/156:00 pmHAN - IAD

2 stops33h 14mEVA Air

Deal found 4/24

$1,182

qui 5/110:05 pmIAD - HAN

2 stops44h 20mMultiple Airlines

qui 5/157:40 pmHAN - IAD

1 stop23h 00mMultiple Airlines

Deal found 4/24

$1,329

qui 5/19:00 pmIAD - HAN

1 stop37h 15mQatar Airways

qui 5/158:45 amHAN - IAD

1 stop34h 55mQatar Airways

Deal found 4/24

$1,387

qui 5/110:55 amIAD - HAN

1 stop39h 20mEmirates

qua 5/141:15 amHAN - IAD

1 stop42h 25mEmirates

Deal found 4/24

$1,725

qui 5/18:59 amDCA - HAN

3 stops39h 31mSingapore Airlines

qui 5/1512:40 pmHAN - DCA

2 stops43h 19mSingapore Airlines

Deal found 4/24

$2,031

qui 5/18:16 amDCA - HAN

2 stops54h 14mPhilippine Airlines

qua 5/141:45 amHAN - DCA

2 stops54h 07mPhilippine Airlines

Deal found 4/24

$2,132

One-way flights from District of Columbia to Hanoi
Search for one-way flight options from District of Columbia to Hanoi. Find affordable one-way fares based on user searches. Data last updated abril 25, 2025.

qua 5/76:00 pmDCA - HAN

3 stops56h 05mMultiple Airlines

Deal found 4/24

$548

qua 5/77:45 amIAD - HAN

3 stops42h 20mMultiple Airlines

Deal found 4/24

$554

ter 7/156:44 pmIAD - HAN

2 stops28h 11mCathay Pacific

Deal found 4/24

$606

ter 7/1512:16 pmDCA - HAN

2 stops34h 39mCathay Pacific

Deal found 4/24

$620

sex 5/97:00 amIAD - HAN

2 stops41h 05mEVA Air

Deal found 4/25

$677

sáb 5/176:00 amIAD - HAN

2 stops29h 00mAsiana Airlines

Deal found 4/24

$765

sex 5/91:30 pmIAD - HAN

1 stop38h 55mTurkish Airlines

Deal found 4/24

$797

ter 7/154:17 pmDCA - HAN

3 stops42h 58mUnited Airlines

Deal found 4/24

$885

dom 6/16:30 amIAD - HAN

2 stops41h 05mChina Airlines

Deal found 4/24

$918

sex 5/166:00 amDCA - HAN

2 stops28h 35mKorean Air

Deal found 4/25

$976

ter 6/35:00 pmDCA - HAN

2 stops30h 35mChina Airlines

Deal found 4/24

$977

sex 5/95:38 pmIAD - HAN

3 stops54h 52mSingapore Airlines

Deal found 4/25

$1,117

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

seg 4/28

6:59 pm-4:50 pm

2 stops34h 51m

Hanoi Noibai

seg 5/12

5:50 pm-11:58 pm

2 stops41h 08m

$1,060

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

ter 4/29

5:38 pm-10:35 am

2 stops29h 57m

Hanoi Noibai

seg 5/5

11:35 am-5:32 pm

2 stops40h 57m

$1,069

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

ter 4/29

7:13 pm-10:35 am

2 stops28h 22m

Hanoi Noibai

seg 5/5

11:35 am-5:22 pm

2 stops40h 47m

$1,069

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

qui 5/1

10:00 pm-9:55 am

2 stops48h 55m

Hanoi Noibai

qui 5/15

10:55 am-7:07 pm

2 stops43h 12m

$1,153

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

qui 5/1

6:30 am-11:05 am

2 stops41h 35m

Hanoi Noibai

qui 5/15

6:00 pm-4:14 pm

2 stops33h 14m

$1,182

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

qua 6/25

1:30 pm-3:25 pm

1 stop38h 55m

Hanoi Noibai

ter 7/15

11:05 pm-11:45 am

1 stop23h 40m

$1,203

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

seg 4/28

9:00 pm-1:55 pm

1 stop29h 55m

Hanoi Noibai

seg 5/12

8:45 am-8:40 am

1 stop34h 55m

$1,280

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

sáb 5/10

6:35 pm-4:50 pm

2 stops35h 15m

Hanoi Noibai

ter 8/19

6:00 pm-5:59 pm

2 stops34h 59m

$1,290

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

seg 7/7

7:00 am-10:15 pm

2 stops28h 15m

Hanoi Noibai

qui 7/17

11:35 pm-10:18 pm

2 stops33h 43m

$1,560

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

seg 7/7

9:59 am-5:35 pm

3 stops44h 36m

Hanoi Noibai

qui 7/17

12:40 pm-9:42 pm

2 stops44h 02m

$1,573

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 34 results

Best time to book a flight from District of Columbia to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from District of Columbia 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 District of Columbia to Hanoi

What is the cheapest month to book a flight from District of Columbia to Hanoi?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Hanoi (average of $975). Flying from District of Columbia 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 DC to HAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Hanoi as you normally would.

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

To help decide which airline to fly from District of Columbia to Hanoi, see what other customers have to say about EVA Air, Korean Air and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,180 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

1,180 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

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

Korean Air

8.4

Very good

1,063 reviews

EVA Air

8.4

Very good

1,180 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

1,180 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

852 reviews

EVA Air

8.4

Very good

1,180 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

443 reviews

EVA Air

8.4

Very good

1,180 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 into for flights to Hanoi from District of Columbia?
Located just 14.2 mi from the city center, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from District of Columbia.
What are the cheapest airlines to fly from District of Columbia to Hanoi one-way?
$606 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on EVA Air and Asiana Airlines, with prices starting from $677 and $765, respectively.
Can I find deals for flights from District of Columbia to Hanoi that include hotel bookings?
Yes. In addition to deals on District of Columbia to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Hanoi.
Can I find deals for business class flights from District of Columbia to Hanoi?
Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Hanoi?
Currently, September is the cheapest month in which you can book a flight from District of Columbia to Hanoi (average of $975). Flying from District of Columbia 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from District of Columbia to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$938	Average$1,151	FlexibilityNo cancel fee	On-time77%
Qatar Airways	Cheapest$1,191	Average$1,499	FlexibilityNo cancel fee	On-time68%
Delta	Cheapest$1,256	Average$1,521	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,271	Average$1,779	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$1,508	Average$1,544	FlexibilityNo cancel fee	On-time69%

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$548+ Cheap flights from District of Columbia 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Hanoi with Cheapflights

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Cheap flight deals from District of Columbia to Hanoi

Keep the following information in mind while searching for District of Columbia to Hanoi flight deals. Data was last updated abril 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Hanoi

Cheapest flights from District of Columbia to HanoiExplore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Explore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Hanoi that are best for you.

Best time to book a flight from District of Columbia to Hanoi

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

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Hanoi

What is the cheapest month to book a flight from District of Columbia to Hanoi?

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

Find hourly flight availability from District of Columbia 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 abril 25, 2025.

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

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated abril 25, 2025.

To help decide which airline to fly from District of Columbia to Hanoi, see what other customers have to say about EVA Air, Korean Air and China Airlines. You can also see how each airline stacks up 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 District of Columbia to Hanoi. 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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Top 5 airlines flying from District of Columbia to Hanoi

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Cheapest flights from District of Columbia to Hanoi
Explore the most affordable flight options available from District of Columbia to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.