What airlines fly to Hanoi?

Qatar Airways, Turkish Airlines and Korean Air are the top three most popular airlines that fly to Hanoi from Washington, D.C. according to our data. Qatar Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 5 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. to Hanoi?

Flights connecting via Incheon (ICN) have the shortest average one-way travel time: 21h 53m.

Which layover airport has the shortest connection time from Washington, D.C. to Hanoi?

Incheon (ICN) has the shortest average layover time for this route: 3h 06m.

How long does it take to fly to Hanoi?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Hanoi, then you can expect flight times to average 26h 55m and 27h 07m, respectively.

Which layover airport offers the lowest fares from Washington, D.C. to Hanoi?

Flights via Beijing (PEK) offer the lowest average round-trip price of $799.

Which airport is the most popular layover for flights between Washington, D.C. and Hanoi?

Doha (DOH) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Washington, D.C. to Hanoi Noibai?

Qatar Airways, Japan Airlines, and American Airlines are the most popular carriers operating from Washington, D.C. to Hanoi Noibai

When did momondo last update prices for flights from Washington, D.C. to Hanoi Noibai Airport?

Prices for flights from Washington, D.C. to Hanoi Noibai Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Hanoi Noibai Airport?

The number of operators available for flights from Washington, D.C. to Hanoi Noibai Airport is 5 as of February 2026.

How old do you have to be to fly from Washington, D.C. to Hanoi Noibai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$474 Cheap Flights from Washington, D.C. to Hanoi in 2026

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Find the cheapest flights from Washington, D.C. to Hanoi

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One-way

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Enter your travel dates to find the best prices.

11:57 am - 6:10 pm

DCA

HAN

43h 13m

2 stops

10:55 am - 8:09 am

HAN

DCA

32h 14m

2 stops

$956Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

7:11 pm - 10:35 am

IAD

HAN

28h 24m

2 stops

11:35 am - 5:40 am

HAN

IAD

29h 05m

2 stops

$960China Airlines

Mon, Apr 6 - Thu, Apr 16

8:20 pm - 8:05 am

IAD

HAN

24h 45m

1 stop

7:30 pm - 8:40 am

HAN

IAD

24h 10m

1 stop

$977Qatar Airways

Mon, May 4 - Wed, May 13

8:20 pm - 2:00 pm

IAD

HAN

30h 40m

1 stop

9:35 am - 8:40 am

HAN

IAD

34h 05m

1 stop

$979Qatar Airways

Mon, Apr 13 - Thu, Apr 23

7:11 pm - 10:35 am

IAD

HAN

28h 24m

2 stops

11:35 am - 5:40 am

HAN

IAD

29h 05m

2 stops

$980China Airlines

Mon, Apr 6 - Thu, Apr 16

7:20 pm - 4:50 pm

IAD

HAN

34h 30m

2 stops

5:50 pm - 7:34 am

HAN

IAD

48h 44m

2 stops

$984STARLUX Airlines

Mon, May 4 - Wed, May 13

1:20 pm - 3:40 pm

IAD

HAN

39h 20m

1 stop

10:55 pm - 11:35 am

HAN

IAD

23h 40m

1 stop

$986Turkish Airlines

Sun, Apr 12 - Wed, Apr 29

7:28 am - 9:35 pm

BWI

HAN

27h 07m

2 stops

11:10 pm - 4:28 pm

HAN

BWI

28h 18m

2 stops

$1,049Delta

Mon, Apr 6 - Thu, Apr 16

9:00 am - 9:35 pm

DCA

HAN

25h 35m

2 stops

11:10 pm - 7:34 pm

HAN

DCA

31h 24m

2 stops

$1,051Delta

Mon, Apr 6 - Thu, Apr 16

8:40 am - 9:45 pm

DCA

HAN

26h 05m

2 stops

11:10 pm - 5:00 pm

HAN

DCA

28h 50m

2 stops

$1,139Korean Air

Mon, Mar 9 - Tue, Apr 7

China Airlines flights from Washington, D.C. to Hanoi

Our best China Airlines deals on Washington, D.C. to Hanoi flight tickets

China Airlines

Apr 6

IAD7:11 pmWashington, D.C. Dulles Intl

28h 24m

2 stops

HAN10:35 amHanoi Noibai

Apr 16

HAN11:35 amHanoi Noibai

29h 05m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$960

China Airlines

Apr 6

IAD7:11 pmWashington, D.C. Dulles Intl

28h 24m

2 stops

HAN10:35 amHanoi Noibai

Apr 16

HAN11:35 amHanoi Noibai

29h 05m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$980

Qatar Airways flights from Washington, D.C. to Hanoi

Our best Qatar Airways deals on Washington, D.C. to Hanoi flight tickets

Qatar Airways

May 4

IAD8:20 pmWashington, D.C. Dulles Intl

24h 45m

1 stop

HAN8:05 amHanoi Noibai

May 13

HAN7:30 pmHanoi Noibai

24h 10m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$977

Qatar Airways

Apr 13

IAD8:20 pmWashington, D.C. Dulles Intl

30h 40m

1 stop

HAN2:00 pmHanoi Noibai

Apr 23

HAN9:35 amHanoi Noibai

34h 05m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$979

Qatar Airways

Apr 19

IAD8:20 pmWashington, D.C. Dulles Intl

30h 40m

1 stop

HAN2:00 pmHanoi Noibai

Apr 29

HAN9:35 amHanoi Noibai

41h 30m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$997

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Tue 3/31

11:57 am-6:10 pm

2 stops43h 13m

Hanoi Noibai

Tue 4/7

10:55 am-8:09 am

2 stops32h 14m

$956

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/6

7:11 pm-10:35 am

2 stops28h 24m

Hanoi Noibai

Thu 4/16

11:35 am-5:40 am

2 stops29h 05m

$960

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-8:05 am

1 stop24h 45m

Hanoi Noibai

Wed 5/13

7:30 pm-8:40 am

1 stop24h 10m

$977

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/13

8:20 pm-2:00 pm

1 stop30h 40m

Hanoi Noibai

Thu 4/23

9:35 am-8:40 am

1 stop34h 05m

$979

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/6

7:11 pm-10:35 am

2 stops28h 24m

Hanoi Noibai

Thu 4/16

11:35 am-5:40 am

2 stops29h 05m

$980

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 5/4

7:20 pm-4:50 pm

2 stops34h 30m

Hanoi Noibai

Wed 5/13

5:50 pm-7:34 am

2 stops48h 44m

$984

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sun 4/12

1:20 pm-3:40 pm

1 stop39h 20m

Hanoi Noibai

Wed 4/29

10:55 pm-11:35 am

1 stop23h 40m

$986

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

Mon 4/6

7:28 am-9:35 pm

2 stops27h 07m

Hanoi Noibai

Thu 4/16

11:10 pm-4:28 pm

2 stops28h 18m

$1,049

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 4/6

9:00 am-9:35 pm

2 stops25h 35m

Hanoi Noibai

Thu 4/16

11:10 pm-7:34 pm

2 stops31h 24m

$1,051

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 3/9

8:40 am-9:45 pm

2 stops26h 05m

Hanoi Noibai

Tue 4/7

11:10 pm-5:00 pm

2 stops28h 50m

$1,139

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Hanoi?

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Washington, D.C. is in September. Flight prices, which tend to average around $912, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then October is your next best option. Flight prices from Washington, D.C. to Hanoi during October average around $993.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Washington, D.C. for as low as $865 on momondo.

Can stopping save me money on Washington, D.C. to Hanoi flights?

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Hanoi flight.

How have Washington, D.C. to Hanoi flight prices changed over time?

As of February 2026, prices for Washington, D.C. to Hanoi flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Hanoi (WAS to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hanoi

Fastest flight time	25h 22m
Direct flights	None

The fastest flight from Washington, D.C. to Hanoi takes 25h 22m

There are no direct flights from Washington, D.C. to Hanoi. There are no popular flight routes from Washington, D.C. to Hanoi.

Search flight deals

How far is Washington, D.C. to Hanoi Noibai by plane?
There are 8286.7 mi between Washington, D.C. and Hanoi Noibai. A reasonable flight in good conditions will take 25h 22m.
When did momondo last update prices for flights from Washington, D.C. to Hanoi Noibai Airport?
Prices for flights from Washington, D.C. to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Hanoi Noibai Airport?
The number of operators available for flights from Washington, D.C. to Hanoi Noibai Airport is 5 as of February 2026.
How old do you have to be to fly from Washington, D.C. to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Hanoi?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Hanoi is Korean Air (29% of total bookings). The next most popular airlines are Turkish Airlines (20%), Qatar Airways (18%), and Delta (12%).

Best airlines flying from Washington, D.C. to Hanoi

Compare and see reviews for airlines that fly from Washington, D.C. to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $819	Free Cancellation	Rating 8.4 1,191 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $965	Free Cancellation	Rating 7.3 4,219 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $978	Free Cancellation	Rating 7.4 9,308 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $1,035	Free Cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights
JetBlue	PriceFrom $1,130	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Hanoi?

Finding the right flight to Hanoi from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Hanoi with flexible booking policies on momondo?

Flights from Washington, D.C. to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Hanoi?

Once you have performed a search for Washington, D.C. to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.