HAN - IAD

$591 Find Cheap Flights from Hanoi to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hanoi to Washington, D.C. departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hanoi to Dulles Intl (HAN-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hanoi to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hanoi to Washington, D.C.

Tue, Feb 17 - Sun, Feb 22
United Airlines Logo
12:25 am - 9:14 pmHAN-IAD
32h 49m2 stops
United Airlines Logo
10:10 pm - 11:05 pmIAD-HAN
36h 55m2 stops
$1,002United Airlines
Find Deal
Tue, Nov 11 - Wed, Dec 3
United Airlines Logo
12:25 am - 11:59 pmHAN-IAD
35h 34m2 stops
United Airlines Logo
6:30 am - 11:05 pmIAD-HAN
28h 35m2 stops
$1,067United Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
12:20 pm - 11:52 pmHAN-IAD
23h 32m2 stops
Delta Logo
6:00 am - 9:45 pmIAD-HAN
27h 45m2 stops
$1,171Delta
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
12:20 pm - 11:19 pmHAN-IAD
22h 59m2 stops
Delta Logo
11:50 am - 11:10 amIAD-HAN
35h 20m1 stop
$1,271Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Japan Airlines Logo
11:55 pm - 5:55 amHAN-IAD
42h 00m2 stops
Japan Airlines Logo
7:00 am - 10:30 pmIAD-HAN
27h 30m2 stops
$1,347Japan Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Ethiopian Air Logo
2:50 pm - 8:55 amHAN-IAD
29h 05m3 stops
Ethiopian Air Logo
10:55 am - 1:50 pmIAD-HAN
39h 55m2 stops
$1,349Ethiopian Air
Find Deal
Wed, Nov 12 - Wed, Dec 3
Ethiopian Air Logo
2:10 pm - 8:00 amHAN-IAD
29h 50m3 stops
Ethiopian Air Logo
10:00 am - 1:10 pmIAD-HAN
39h 10m2 stops
$1,354Ethiopian Air
Find Deal
Fri, Oct 3 - Fri, Oct 10
Qatar Airways Logo
8:45 am - 3:40 pmHAN-IAD
41h 55m1 stop
Qatar Airways Logo
11:00 am - 1:55 pmIAD-HAN
39h 55m1 stop
$1,357Qatar Airways
Find Deal
Tue, Feb 17 - Sun, Feb 22
Qatar Airways Logo
1:45 am - 3:55 pmHAN-IAD
26h 10m1 stop
Qatar Airways Logo
8:05 pm - 6:55 amIAD-HAN
22h 50m1 stop
$1,510Qatar Airways
Find Deal
Fri, Oct 3 - Fri, Oct 10
Japan Airlines Logo
11:20 pm - 12:23 amHAN-IAD
36h 03m2 stops
Japan Airlines Logo
6:25 am - 9:50 pmIAD-HAN
28h 25m2 stops
$2,039Japan Airlines
Find Deal

Everything you should know

Cheapest round-trip
$1,002
United Airlines
Tue 2/17Sun 2/22
HAN - IAD • 2 stops
Cheapest one-way
$591
Typical prices: $898-1172
Multiple Airlines
Fri 11/14
HAN - IAD • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Hanoi to Washington, D.C. flights

Get data-powered insights and trends into flights from Hanoi to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hanoi to Washington Dulles Airport?

The average price of all round-trip flights from Hanoi to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Hanoi to Washington Dulles Airport, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Hanoi, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

Find deals

Good to know

Low seasonNovember
Cheapest flight$591
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Hanoi to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Hanoi to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hanoi to Washington Dulles Airport flights

  • What is the cheapest flight from Hanoi to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Hanoi to Washington, D.C. Dulles Intl Airport was $591 for a one-way ticket and $1,002 for a round-trip.

  • Do I need a passport to fly between Hanoi and Washington Dulles Airport?

    A passport is required to fly from Hanoi to Washington Dulles Airport.

  • Which aircraft models fly most regularly from Hanoi to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hanoi to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Hanoi and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hanoi to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hanoi to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hanoi to Washington, D.C.

Information on your arrival and departure airports

Hanoi (HAN)
Dulles Intl (IAD)

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