What is the cheapest airline that flies from District of Columbia to Hanoi Noibai?

Etihad Airways, Delta, and Japan Airlines are the most popular carriers operating from District of Columbia to Hanoi Noibai

What airlines fly to Hanoi?

Qatar Airways, Korean Air and EVA Air are the top three most popular airlines that fly to Hanoi from District of Columbia 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 7 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 District of Columbia to Hanoi Noibai Airport?

Prices for flights from District of Columbia to Hanoi Noibai Airport were last updated today.

How many operators does momondo search for flights from District of Columbia to Hanoi Noibai Airport?

As of April 2026, there are 7 operators available to choose from for flights from District of Columbia to Hanoi Noibai Airport.

How old do you have to be to fly from District of Columbia to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Hanoi Noibai Airport.

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

The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$623 Cheap Flights from District of Columbia to Hanoi in 2026

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Find the cheapest flights from District of Columbia to Hanoi

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 6:40 am

IAD

HAN

28h 30m

1 stop

8:40 pm - 9:45 am

HAN

IAD

24h 05m

1 stop

$1,128Etihad Airways

Thu, Sep 10 - Mon, Sep 21

9:30 am - 3:25 pm

DCA

HAN

42h 55m

2 stops

12:40 pm - 8:00 pm

HAN

DCA

42h 20m

2 stops

$1,156Multiple Airlines

Tue, Sep 15 - Wed, Oct 14

3:10 pm - 6:40 am

IAD

HAN

28h 30m

1 stop

8:40 pm - 9:45 am

HAN

IAD

24h 05m

1 stop

$1,172Etihad Airways

Sat, May 2 - Thu, May 21

9:00 pm - 7:15 am

IAD

HAN

23h 15m

1 stop

2:00 am - 6:10 pm

HAN

IAD

27h 10m

1 stop

$1,174Qatar Airways

Mon, May 4 - Wed, May 13

3:10 pm - 6:45 pm

IAD

HAN

40h 35m

1 stop

8:40 pm - 9:45 am

HAN

IAD

24h 05m

1 stop

$1,187Etihad Airways

Fri, May 1 - Thu, May 21

9:00 pm - 7:15 am

IAD

HAN

23h 15m

1 stop

7:30 pm - 3:40 pm

HAN

IAD

31h 10m

1 stop

$1,192Qatar Airways

Wed, Sep 23 - Wed, Oct 7

9:00 pm - 1:55 pm

IAD

HAN

29h 55m

1 stop

6:30 pm - 6:20 pm

HAN

IAD

34h 50m

1 stop

$1,194Qatar Airways

Mon, May 4 - Fri, May 15

9:00 pm - 7:15 am

IAD

HAN

23h 15m

1 stop

7:30 pm - 3:40 pm

HAN

IAD

31h 10m

1 stop

$1,196Qatar Airways

Tue, Oct 13 - Fri, Oct 23

9:00 pm - 7:15 am

IAD

HAN

23h 15m

1 stop

1:05 pm - 6:10 pm

HAN

IAD

40h 05m

2 stops

$1,202Qatar Airways

Mon, May 4 - Thu, May 14

9:30 am - 5:40 pm

DCA

HAN

45h 10m

2 stops

12:40 pm - 8:00 pm

HAN

DCA

42h 20m

2 stops

$1,240Singapore Airlines

Thu, Sep 10 - Mon, Sep 21

Etihad Airways flights from District of Columbia to Hanoi

Our best Etihad Airways deals on District of Columbia to Hanoi flight tickets

Etihad Airways

Sep 10

IAD3:10 pmWashington, D.C. Dulles Intl

28h 30m

1 stop

HAN6:40 amHanoi Noibai

Sep 21

HAN8:40 pmHanoi Noibai

24h 05m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$1,128

Etihad Airways

May 2

IAD3:10 pmWashington, D.C. Dulles Intl

28h 30m

1 stop

HAN6:40 amHanoi Noibai

May 21

HAN8:40 pmHanoi Noibai

24h 05m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$1,172

Etihad Airways

May 1

IAD3:10 pmWashington, D.C. Dulles Intl

40h 35m

1 stop

HAN6:45 pmHanoi Noibai

May 21

HAN8:40 pmHanoi Noibai

24h 05m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$1,187

Qatar Airways flights from District of Columbia to Hanoi

Our best Qatar Airways deals on District of Columbia to Hanoi flight tickets

Qatar Airways

May 4

IAD9:00 pmWashington, D.C. Dulles Intl

23h 15m

1 stop

HAN7:15 amHanoi Noibai

May 13

HAN2:00 amHanoi Noibai

27h 10m

1 stop

IAD6:10 pmWashington, D.C. Dulles Intl

$1,174

Qatar Airways

Sep 23

IAD9:00 pmWashington, D.C. Dulles Intl

23h 15m

1 stop

HAN7:15 amHanoi Noibai

Oct 7

HAN7:30 pmHanoi Noibai

31h 10m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,192

Qatar Airways

May 4

IAD9:00 pmWashington, D.C. Dulles Intl

29h 55m

1 stop

HAN1:55 pmHanoi Noibai

May 15

HAN6:30 pmHanoi Noibai

34h 50m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

$1,194

momondo 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

Cheapest round-trip

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Thu 9/10

3:10 pm-6:40 am

1 stop28h 30m

Hanoi Noibai

Mon 9/21

8:40 pm-9:45 am

1 stop24h 05m

$1,128

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Tue 9/15

9:30 am-3:25 pm

2 stops42h 55m

Hanoi Noibai

Wed 10/14

12:40 pm-8:00 pm

2 stops42h 20m

$1,156

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sat 5/2

3:10 pm-6:40 am

1 stop28h 30m

Hanoi Noibai

Thu 5/21

8:40 pm-9:45 am

1 stop24h 05m

$1,172

Quickest round-trip

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 5/4

9:00 pm-7:15 am

1 stop23h 15m

Hanoi Noibai

Wed 5/13

2:00 am-6:10 pm

1 stop27h 10m

$1,174

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Fri 5/1

3:10 pm-6:45 pm

1 stop40h 35m

Hanoi Noibai

Thu 5/21

8:40 pm-9:45 am

1 stop24h 05m

$1,187

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Wed 9/23

9:00 pm-7:15 am

1 stop23h 15m

Hanoi Noibai

Wed 10/7

7:30 pm-3:40 pm

1 stop31h 10m

$1,192

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 5/4

9:00 pm-1:55 pm

1 stop29h 55m

Hanoi Noibai

Fri 5/15

6:30 pm-6:20 pm

1 stop34h 50m

$1,194

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Tue 10/13

9:00 pm-7:15 am

1 stop23h 15m

Hanoi Noibai

Fri 10/23

7:30 pm-3:40 pm

1 stop31h 10m

$1,196

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 5/4

9:00 pm-7:15 am

1 stop23h 15m

Hanoi Noibai

Thu 5/14

1:05 pm-6:10 pm

2 stops40h 05m

$1,202

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Thu 9/10

9:30 am-5:40 pm

2 stops45h 10m

Hanoi Noibai

Mon 9/21

12:40 pm-8:00 pm

2 stops42h 20m

$1,240

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 District of Columbia 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

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from District of Columbia 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 August is your next best option. Flight prices from District of Columbia to Hanoi during August average around $979.

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

You are more likely to see cheaper flights to Hanoi from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,258 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from District of Columbia for as low as $1,042 on momondo.

Can stopping save me money on District of Columbia to Hanoi flights?

You could potentially save up to 7% on your flight if you consider stops on a District of Columbia to Hanoi flight.

Cheap District of Columbia to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Hanoi

Fastest flight time	23h 15m
Direct flights	None

The fastest flight from District of Columbia to Hanoi takes 23h 15m

There are no direct flights from District of Columbia to Hanoi. There are no popular flight routes from District of Columbia to Hanoi.

Search flight deals

Frequently asked questions about flying from District of Columbia to Hanoi

When did momondo last update prices for flights from District of Columbia to Hanoi Noibai Airport?
Prices for flights from District of Columbia to Hanoi Noibai Airport were last updated today.
How many operators does momondo search for flights from District of Columbia to Hanoi Noibai Airport?
As of April 2026, there are 7 operators available to choose from for flights from District of Columbia to Hanoi Noibai Airport.
How old do you have to be to fly from District of Columbia to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Hanoi

Compare and see reviews for airlines that fly from District of Columbia to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $821	Free Cancellation	Rating 8.4 1,212 reviews	Search Korean Air flights
EVA Air	PriceFrom $856	Free Cancellation	Rating 8.5 1,422 reviews	Search EVA Air flights
Turkish Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 4,315 reviews	Search Turkish Airlines flights
Delta	PriceFrom $947	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
United Airlines	PriceFrom $978	Free Cancellation	Rating 7.4 9,608 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $980	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
JetBlue	PriceFrom $1,130	Free Cancellation	Rating 7.2 2,948 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Hanoi?

Finding the right flight to Hanoi from District of Columbia 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 District of Columbia to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Hanoi?

Once all potential District of Columbia to Hanoi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Hanoi right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.