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

Korean Air, United Airlines, and Cathay Pacific are the most popular carriers operating from Washington, D.C. to Hanoi Noibai

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

Doha (DOH) has the shortest average layover time for this route: 3h 02m.

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

Flights via Incheon (ICN) offer the lowest average round-trip price of $1,313.

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 16m.

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

Doha (DOH) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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 24h 12m and 27h 07m, respectively.

What airlines fly to Hanoi?

Qatar Airways, Korean Air and EVA 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 48% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 6 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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 6 as of November 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.

$430 Cheap Flights from Washington, D.C. to Hanoi in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 45m1 stop Istanbul

10:55 pm - 11:45 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

24h 50m1 stop Istanbul

$1,055Turkish Airlines

Wed, Jan 27 - Wed, Feb 17

1:30 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

29h 35m1 stop Istanbul

10:55 pm - 7:25 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 30m1 stop Istanbul

$1,055Turkish Airlines

Thu, Jan 7 - Thu, Jan 14

8:05 pm - 12:20 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 15m1 stop Doha Hamad Intl

8:55 am - 4:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

43h 00m1 stop Doha Hamad Intl

$1,061Qatar Airways

Mon, Mar 1 - Thu, Mar 18

8:05 pm - 6:55 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

22h 50m1 stop Doha Hamad Intl

8:55 am - 3:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

43h 00m1 stop Doha Hamad Intl

$1,061Qatar Airways

Wed, Feb 17 - Fri, Mar 5

7:05 am - 1:25 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

54h 20m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

8:15 am - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

36h 45m1 stop Abu Dhabi Zayed Intl

$1,063Multiple Airlines

Sun, Nov 15 - Wed, Nov 18

12:35 am - 2:10 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

26h 35m1 stop Incheon Intl

6:15 pm - 9:35 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

38h 20m2 stops Ho Chi Minh City Incheon Intl

$1,068Multiple Airlines

Fri, Mar 19 - Sun, Mar 28

11:50 am - 9:45 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 55m1 stop Incheon Intl

12:20 pm - 9:50 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

33h 30m1 stop Incheon Intl

$1,138Korean Air

Tue, Jan 26 - Tue, Feb 23

11:50 am - 9:45 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 55m1 stop Incheon Intl

12:20 pm - 9:50 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

33h 30m1 stop Incheon Intl

$1,138Korean Air

Mon, Jan 25 - Wed, Feb 17

6:01 am - 11:10 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

41h 09m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:20 pm - 11:31 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

23h 11m2 stops Incheon Intl Minneapolis St Paul

$1,149Delta

Mon, Jan 25 - Thu, Feb 11

7:00 am - 11:10 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

40h 10m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 11:31 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

23h 11m2 stops Incheon Intl Minneapolis St Paul

$1,149Delta

Thu, Jan 28 - Thu, Feb 11

Cheap last minute flights

Enter your travel dates to find the best prices.

7:46 am - 1:25 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

53h 39m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

8:15 am - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

36h 45m1 stop Abu Dhabi Zayed Intl

$1,063Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:00 am - 3:45 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

45h 45m2 stops Los Angeles Hong Kong Intl

11:15 am - 5:38 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

30h 23m2 stops Hong Kong Intl Los Angeles

$1,125Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

5:17 pm - 10:30 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

29h 13m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:15 am - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

36h 45m1 stop Abu Dhabi Zayed Intl

$1,216Multiple Airlines

Sat, Nov 7 - Sun, Nov 15

11:55 pm - 11:35 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

8:15 am - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

36h 45m1 stop Abu Dhabi Zayed Intl

$1,228Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

8:05 pm - 12:20 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 15m1 stop Doha Hamad Intl

8:55 am - 3:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

43h 00m1 stop Doha Hamad Intl

$1,273Qatar Airways

Sat, Nov 7 - Sun, Nov 15

6:00 am - 6:15 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

48h 15m2 stops Los Angeles Hong Kong Intl

7:25 pm - 5:38 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

46h 13m2 stops Hong Kong Intl Los Angeles

$1,282Cathay Pacific

Sat, Nov 7 - Sun, Nov 15

5:17 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

32h 38m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

9:15 am - 9:00 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

35h 45m3 stops Bangkok Don Mueang Intl Phuket City Abu Dhabi Zayed Intl

$1,414Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

9:30 am - 11:35 amDCA Washington, D.C. Reagan-National-HAN Hanoi Noibai

62h 05m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

12:35 pm - 8:00 pmHAN Hanoi Noibai-DCA Washington, D.C. Reagan-National

43h 25m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,423Multiple Airlines

Sat, Nov 7 - Sun, Nov 15

3:55 pm - 6:55 amDCA Washington, D.C. Reagan-National-HAN Hanoi Noibai

27h 00m2 stops Chicago O'Hare Intl Doha Hamad Intl

7:10 pm - 7:15 pmHAN Hanoi Noibai-DCA Washington, D.C. Reagan-National

36h 05m2 stops Doha Hamad Intl Boston Logan Intl

$8,131Qatar Airways

Sat, Nov 7 - Sun, Nov 15

1:30 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

37h 55m1 stop Istanbul

10:55 pm - 7:25 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

32h 30m1 stop Istanbul

$10,968Turkish Airlines

Sat, Nov 7 - Sun, Nov 15

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

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

Qatar Airways

Mar 1

IAD8:05 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

HAN12:20 pmHanoi Noibai

Mar 18

HAN8:55 amHanoi Noibai

43h 00m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,061

Qatar Airways

Feb 15

IAD8:05 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

HAN12:20 pmHanoi Noibai

Feb 22

HAN7:10 pmHanoi Noibai

32h 45m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,062

Qatar Airways

Jan 19

IAD8:05 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

HAN12:20 pmHanoi Noibai

Mar 17

HAN8:55 amHanoi Noibai

43h 00m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,065

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

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

Korean Air

Jan 25

IAD11:50 amWashington, D.C. Dulles Intl

35h 20m

1 stop

HAN11:10 amHanoi Noibai

Feb 23

HAN12:20 pmHanoi Noibai

33h 30m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,138

Korean Air

Jan 27

IAD6:00 amWashington, D.C. Dulles Intl

41h 10m

2 stops

HAN11:10 amHanoi Noibai

Feb 22

HAN12:20 pmHanoi Noibai

33h 30m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,143

Korean Air

Mar 9

IAD11:50 amWashington, D.C. Dulles Intl

35h 20m

1 stop

HAN11:10 amHanoi Noibai

Mar 30

HAN11:10 pmHanoi Noibai

29h 20m

2 stops

IAD5:30 pmWashington, D.C. Dulles Intl

$1,148

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Wed 1/27

9:20 pm-7:05 am

1 stop21h 45m

Hanoi Noibai

Wed 2/17

10:55 pm-11:45 am

1 stop24h 50m

$1,055

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Thu 1/7

1:30 pm-7:05 am

1 stop29h 35m

Hanoi Noibai

Thu 1/14

10:55 pm-7:25 pm

1 stop32h 30m

$1,055

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Mon 3/1

8:05 pm-12:20 pm

1 stop28h 15m

Hanoi Noibai

Thu 3/18

8:55 am-4:55 pm

1 stop43h 00m

$1,061

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Wed 2/17

8:05 pm-6:55 am

1 stop22h 50m

Hanoi Noibai

Fri 3/5

8:55 am-3:55 pm

1 stop43h 00m

$1,061

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Sun 11/15

7:05 am-1:25 am

2 stops54h 20m

Hanoi Noibai

Wed 11/18

8:15 am-9:00 am

1 stop36h 45m

$1,063

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Fri 3/19

12:35 am-2:10 pm

1 stop26h 35m

Hanoi Noibai

Sun 3/28

6:15 pm-9:35 pm

2 stops38h 20m

$1,068

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Tue 1/26

11:50 am-9:45 pm

1 stop21h 55m

Hanoi Noibai

Tue 2/23

12:20 pm-9:50 am

1 stop33h 30m

$1,138

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Mon 1/25

11:50 am-9:45 pm

1 stop21h 55m

Hanoi Noibai

Wed 2/17

12:20 pm-9:50 am

1 stop33h 30m

$1,138

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Mon 1/25

6:01 am-11:10 am

2 stops41h 09m

Hanoi Noibai

Thu 2/11

12:20 pm-11:31 pm

2 stops23h 11m

$1,149

Washington, D.C.Hanoi

IAD Washington, D.C. Dulles Intl - HAN Hanoi Noibai

IADHAN

Washington, D.C. Dulles Intl

Thu 1/28

7:00 am-11:10 am

2 stops40h 10m

Hanoi Noibai

Thu 2/11

12:20 pm-11:31 pm

2 stops23h 11m

$1,149

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,086 to $1,706.
The lowest price recently found on this route was $1,055.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Washington, D.C. is in April. Flight prices, which tend to average around $1,119, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in April, then March is your next best option. Flight prices from Washington, D.C. to Hanoi during March average around $1,145.

How far in advance should I book a flight from Washington, D.C. 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 $1,330 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 $1,157 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 November 2026, prices for Washington, D.C. to Hanoi flights are approximately 5% 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

Best Price Found	$430
Fastest flight time	21h 45m
Direct flights	None

The best one-way flight to Hanoi from Washington, D.C. in the past 72 hours is $430. The best round-trip flight deal from Washington, D.C. to Hanoi found on momondo in the last 72 hours is $1,055.

The fastest flight from Washington, D.C. to Hanoi takes 21h 45m

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

Frequently asked questions about flying from Washington, D.C. to Hanoi

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 45m.
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 6 as of November 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 Delta (25% of total bookings). The next most popular airlines are Korean Air (23%), Qatar Airways (19%), and JetBlue (11%).

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
EVA Air	PriceFrom $856	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Turkish Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Delta	PriceFrom $947	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
Korean Air	PriceFrom $986	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,018	Free Cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights
JetBlue	PriceFrom $1,197	Free Cancellation	Rating 7.1 3,065 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.