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Hanoi

$438+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HAN
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap 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 February 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 pm
IAD
-
HAN
1 stop22h 05m
Turkish Airlines
Tue 11/2410:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$805
This FlightHub deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:45 pm
IAD
-
HAN
1 stop30h 55m
Turkish Airlines
Sun 9/610:55 pm
HAN
-
IAD
1 stop23h 40m
Turkish Airlines
Deal found 2/8$826
This Justfly.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:30 pm
IAD
-
HAN
1 stop29h 45m
Turkish Airlines
Wed 11/2510:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$830
This Booking.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:10 pm
IAD
-
HAN
1 stop22h 05m
Turkish Airlines
Sun 1/1710:55 pm
HAN
-
IAD
1 stop32h 20m
Turkish Airlines
Deal found 2/6$847
This FlightHub deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:30 pm
IAD
-
HAN
1 stop29h 45m
Turkish Airlines
Mon 11/910:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$873
This KAYAK deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm
IAD
-
HAN
1 stop37h 55m
Turkish Airlines
Tue 11/108:55 am
HAN
-
IAD
1 stop38h 50m
Turkish Airlines
Deal found 2/5$887
This FlightHub deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:30 pm
IAD
-
HAN
1 stop29h 45m
Turkish Airlines
Sun 11/810:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$893
This oojo deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:20 pm
IAD
-
HAN
1 stop39h 20m
Turkish Airlines
Sun 9/610:55 pm
HAN
-
IAD
1 stop23h 40m
Turkish Airlines
Deal found 2/6$894
This KAYAK deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:10 pm
IAD
-
HAN
1 stop22h 05m
Turkish Airlines
Sun 11/1510:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$902
This FlightHub deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm
IAD
-
HAN
1 stop37h 55m
Turkish Airlines
Mon 11/910:55 pm
HAN
-
IAD
1 stop24h 50m
Turkish Airlines
Deal found 2/5$913
This KAYAK deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm
IAD
-
HAN
1 stop37h 55m
Turkish Airlines
Fri 11/610:55 pm
HAN
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 2/5$927
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:47 pm
DCA
-
HAN
2 stops51h 08m
Cathay Pacific
Wed 4/2910:55 am
HAN
-
DCA
2 stops33h 09m
Cathay Pacific
Deal found 2/5$948

Find 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$948
(oojo)

One-way from

$438
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,065
Provider with most accurate pricing for Washington, D.C. (WAS)-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hanoi Noibai flights.
Search Deals
From District of Columbia to Hanoi Noibai
Search Deals
One-way flight from District of Columbia to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from District of Columbia to Hanoi that are best for you.

Fly from

District of Columbia

Fly to

Hanoi

Route

Depart

Return

Price

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Sun 4/12

7:47 pm-9:55 am

2 stops51h 08m

Hanoi Noibai

Wed 4/29

10:55 am-9:04 am

2 stops33h 09m

$948

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 4/6

5:00 pm-4:50 pm

2 stops36h 50m

Hanoi Noibai

Thu 4/16

5:50 pm-5:41 pm

2 stops34h 51m

$1,012

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Thu 4/16

6:10 am-9:55 am

2 stops40h 45m

Hanoi Noibai

Sat 5/2

7:10 pm-11:26 pm

2 stops39h 16m

$1,024

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Sun 4/19

5:59 pm-6:10 pm

2 stops37h 11m

Hanoi Noibai

Wed 4/29

7:10 pm-5:40 am

2 stops45h 30m

$1,024

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/6

5:52 pm-9:55 am

2 stops29h 03m

Hanoi Noibai

Thu 4/16

10:55 am-5:40 am

2 stops29h 45m

$1,049

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Sun 4/19

6:59 pm-6:10 pm

2 stops36h 11m

Hanoi Noibai

Wed 4/29

10:55 am-11:59 pm

2 stops24h 04m

$1,059

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Tue 3/24

6:37 pm-6:30 pm

2 stops36h 53m

Hanoi Noibai

Tue 4/14

7:10 pm-11:59 pm

2 stops39h 49m

$1,083

Washington, D.C.Hanoi

IAD - HAN

IADHAN

Washington, D.C. Dulles Intl

Mon 4/6

1:15 pm-10:40 am

1 stop34h 25m

Hanoi Noibai

Thu 4/16

11:10 pm-6:08 pm

2 stops53h 58m

$1,087

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Mon 3/16

6:59 pm-5:15 pm

2 stops35h 16m

Hanoi Noibai

Mon 3/23

12:35 pm-8:00 pm

2 stops42h 25m

$1,104

Washington, D.C.Hanoi

DCA - HAN

DCAHAN

Washington, D.C. Reagan-National

Wed 5/6

4:59 pm-9:55 am

2 stops29h 56m

Hanoi Noibai

Sat 5/16

7:10 pm-12:30 am

2 stops40h 20m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 32 results
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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, April is the cheapest month in which you can book a flight from District of Columbia to Hanoi (average of $633). Flying from District of Columbia to Hanoi in June is currently the most expensive (average of $1,150). 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.

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.

  • 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.

  • How long is the flight from District of Columbia to Hanoi?

    Departing from District of Columbia to Hanoi will take you 34h 25m. District of Columbia and Hanoi are separated by a distance of 8268 mi. This flight may include one or multiple stops.

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

    $438 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on United Airlines and Qatar Airways, with prices starting from $481 and $517, 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, April is the cheapest month in which you can book a flight from District of Columbia to Hanoi (average of $633). Flying from District of Columbia to Hanoi in June is currently the most expensive (average of $1,150). 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

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Alternative routes for District of Columbia to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from District of Columbia to Hanoi

Discover the top 5 airlines that operate flights from District of Columbia to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$819Average$1,203FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$965Average$1,113FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$978Average$1,046FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,035Average$1,534FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$1,130Average$2,458FlexibilityNo cancel feeOn-time62%

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