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 40% 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.

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

Korean Air, ANA, and Delta are the most popular carriers operating from Washington, D.C. to Hanoi Noibai

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 22h 55m and 26h 41m, respectively.

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

Istanbul (IST) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

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.

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 50m.

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.

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 September 2025.

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.

$425 Cheap Flights from Washington, D.C. to Hanoi in 2025

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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:35 am - 1:30 amBWI-HAN

32h 55m2 stops

1:45 am - 6:35 amHAN-BWI

39h 50m2 stops

$833

Find Deal

lun., oct. 13 - mié., oct. 15

6:25 am - 9:50 pmIAD-HAN

28h 25m2 stops

11:20 pm - 10:51 pmHAN-IAD

34h 31m2 stops

$882American Airlines

Find Deal

lun., sep. 22 - mar., oct. 7

6:10 am - 9:45 pmDCA-HAN

27h 35m2 stops

12:20 pm - 11:31 pmHAN-DCA

23h 11m2 stops

$933Delta

Find Deal

lun., nov. 17 - mié., nov. 26

7:10 am - 9:45 pmIAD-HAN

26h 35m2 stops

11:05 pm - 12:54 amHAN-IAD

37h 49m2 stops

$933Delta

Find Deal

lun., nov. 17 - mar., nov. 25

1:30 pm - 3:25 pmIAD-HAN

37h 55m1 stop

8:50 am - 11:45 amHAN-IAD

38h 55m1 stop

$947Turkish Airlines

Find Deal

mar., dic. 2 - mar., dic. 23

8:20 am - 9:45 pmDCA-HAN

25h 25m2 stops

11:05 pm - 2:40 pmHAN-DCA

27h 35m2 stops

$976Korean Air

Find Deal

vie., ene. 9 - mié., ene. 21

11:50 am - 11:10 amIAD-HAN

35h 20m1 stop

12:20 pm - 11:19 pmHAN-IAD

22h 59m2 stops

$983Korean Air

Find Deal

lun., nov. 17 - mié., nov. 26

1:30 pm - 7:20 amIAD-HAN

29h 50m1 stop

8:50 am - 11:45 amHAN-IAD

38h 55m1 stop

$993Turkish Airlines

Find Deal

dom., nov. 16 - mar., nov. 25

9:30 am - 5:20 pmDCA-HAN

43h 50m2 stops

12:45 pm - 8:55 pmHAN-DCA

44h 10m2 stops

$1,014Singapore Airlines

Find Deal

lun., feb. 2 - lun., feb. 23

8:01 am - 5:20 pmBWI-HAN

45h 19m2 stops

12:45 pm - 4:47 pmHAN-BWI

40h 02m2 stops

$1,198Singapore Airlines

Find Deal

lun., feb. 2 - lun., feb. 23

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

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

Air China

Nov 18

IAD10:00 pmWashington, D.C. Dulles Intl

25h 55m

1 stop

HAN11:55 amHanoi Noibai

Nov 24

HAN1:20 pmHanoi Noibai

41h 10m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$897

Find similar

Air China

Nov 7

IAD10:00 pmWashington, D.C. Dulles Intl

25h 55m

1 stop

HAN11:55 amHanoi Noibai

Nov 17

HAN1:20 pmHanoi Noibai

41h 10m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$923

Find similar

Air China

Sep 16

IAD11:00 pmWashington, D.C. Dulles Intl

30h 40m

2 stops

HAN4:40 pmHanoi Noibai

Sep 25

HAN2:10 amHanoi Noibai

28h 20m

2 stops

IAD7:30 pmWashington, D.C. Dulles Intl

$1,592

Find similar

Delta flights from Washington, D.C. to Hanoi

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

Delta

Nov 17

DCA6:10 amWashington, D.C. Reagan-National

27h 35m

2 stops

HAN9:45 pmHanoi Noibai

Nov 26

HAN12:20 pmHanoi Noibai

23h 11m

2 stops

DCA11:31 pmWashington, D.C. Reagan-National

$933

Find similar

Delta

Nov 16

DCA7:54 pmWashington, D.C. Reagan-National

37h 51m

2 stops

HAN9:45 pmHanoi Noibai

Nov 26

HAN12:20 pmHanoi Noibai

23h 11m

2 stops

DCA11:31 pmWashington, D.C. Reagan-National

$939

Find similar

Delta

Nov 17

DCA7:35 pmWashington, D.C. Reagan-National

27h 35m

2 stops

HAN11:10 amHanoi Noibai

Nov 27

HAN12:20 pmHanoi Noibai

41h 35m

2 stops

DCA5:55 pmWashington, D.C. Reagan-National

$940

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

lun. 10/13

5:35 am-1:30 am

2 stops32h 55m

Hanoi Noibai

mié. 10/15

1:45 am-6:35 am

2 stops39h 50m

$833

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

lun. 9/22

6:25 am-9:50 pm

2 stops28h 25m

Hanoi Noibai

mar. 10/7

11:20 pm-10:51 pm

2 stops34h 31m

$882

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

lun. 11/17

6:10 am-9:45 pm

2 stops27h 35m

Hanoi Noibai

mié. 11/26

12:20 pm-11:31 pm

2 stops23h 11m

$933

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

lun. 11/17

7:10 am-9:45 pm

2 stops26h 35m

Hanoi Noibai

mar. 11/25

11:05 pm-12:54 am

2 stops37h 49m

$933

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

mar. 12/2

1:30 pm-3:25 pm

1 stop37h 55m

Hanoi Noibai

mar. 12/23

8:50 am-11:45 am

1 stop38h 55m

$947

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

vie. 1/9

8:20 am-9:45 pm

2 stops25h 25m

Hanoi Noibai

mié. 1/21

11:05 pm-2:40 pm

2 stops27h 35m

$976

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

lun. 11/17

11:50 am-11:10 am

1 stop35h 20m

Hanoi Noibai

mié. 11/26

12:20 pm-11:19 pm

2 stops22h 59m

$983

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

dom. 11/16

1:30 pm-7:20 am

1 stop29h 50m

Hanoi Noibai

mar. 11/25

8:50 am-11:45 am

1 stop38h 55m

$993

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

lun. 2/2

9:30 am-5:20 pm

2 stops43h 50m

Hanoi Noibai

lun. 2/23

12:45 pm-8:55 pm

2 stops44h 10m

$1,014

BaltimoreHanoi

BWI - HAN

BWIHAN

Baltimore/Washington

lun. 2/2

8:01 am-5:20 pm

2 stops45h 19m

Hanoi Noibai

lun. 2/23

12:45 pm-4:47 pm

2 stops40h 02m

$1,198

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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

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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 $933, 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 November is your next best option. Flight prices from Washington, D.C. to Hanoi during November average around $1,113.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Thursday is the cheapest day to fly to Hanoi from Washington, D.C.. The lowest ticket price found for a Thursday departure recently was $1,306. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Monday is $1,479.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the evening. Flights from Washington, D.C. to Hanoi during this time can be as low as $1,312. Try not to purchase tickets in the morning because they tend to be around $1,407. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $1,434 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 $853 on momondo.

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

You could potentially save up to 1% 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 September 2025, prices for Washington, D.C. to Hanoi flights are approximately 25% 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

Direct flights	None

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 21h 55m.
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 September 2025.
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 Turkish Airlines (33% of total bookings). The next most popular airlines are Korean Air (27%), Qatar Airways (26%), and Delta (7%).

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 $821	Free Cancellation	Rating 8.4 1,139 reviews	Search Korean Air flights
United Airlines	PriceFrom $941	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $963	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,211	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights
Delta	PriceFrom $1,445	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta 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.

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Cheap flights from Washington, D.C. to Hanoi from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Hanoi departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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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

What is the cheapest month to fly to Hanoi?

What is the cheapest day to depart on your flight to Hanoi?

What is the cheapest time of day to depart on your flight to Hanoi?

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

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

You could potentially save up to 1% 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 September 2025, prices for Washington, D.C. to Hanoi flights are approximately 25% cheaper when compared to flights at the same time last year.

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

Korean Air, ANA, and Delta are the most popular carriers operating from Washington, D.C. to Hanoi Noibai

What airlines fly to Hanoi?

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

Istanbul (IST) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

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 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 50m.

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 22h 55m and 26h 41m, respectively.

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

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

Direct flights

How far is Washington, D.C. to Hanoi Noibai by plane?

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

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

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

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

What is the most popular airline from Washington, D.C. to Hanoi?

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

Why use momondo?

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

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

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

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

An easier way to manage your Hanoi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Vietnam

Airports servicing Vietnam