HAN - IAD

$627 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 2/10. 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.
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Search hundreds of travel sites at once for deals on flights to Washington Dulles 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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Cheap Flight Deals from Noibai 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 Noibai 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hanoi to Washington, D.C..
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:35 pm - 11:55 amHAN-IAD
47h 20m2 stops
6:05 pm - 10:15 pmIAD-HAN
41h 10m2 stops
$1,088United Airlines
Find Deal
Thu, Apr 10 - Mon, Apr 28
12:25 am - 7:25 pmHAN-IAD
31h 00m2 stops
8:35 am - 11:05 pmIAD-HAN
27h 30m2 stops
$1,230United Airlines
Find Deal
Tue, Mar 4 - Wed, Mar 12
11:00 pm - 9:50 amHAN-IAD
22h 50m1 stop
12:50 pm - 9:40 pmIAD-HAN
21h 50m1 stop
$1,242Korean Air
Find Deal
Wed, Mar 5 - Wed, Mar 12
5:50 pm - 4:30 pmHAN-IAD
33h 40m2 stops
7:31 am - 10:35 amIAD-HAN
40h 04m2 stops
$1,259
Find Deal
Fri, Apr 11 - Fri, Apr 18
11:00 pm - 10:50 amHAN-IAD
22h 50m1 stop
12:50 pm - 9:40 pmIAD-HAN
21h 50m1 stop
$1,267Korean Air
Find Deal
Wed, Mar 12 - Wed, Mar 26
12:20 pm - 12:20 amHAN-IAD
24h 00m2 stops
1:48 pm - 11:10 amIAD-HAN
34h 22m2 stops
$1,271Delta
Find Deal
Wed, Mar 5 - Wed, Mar 12
11:35 pm - 10:35 amHAN-IAD
22h 00m1 stop
8:35 am - 10:15 pmIAD-HAN
26h 40m2 stops
$1,283ANA
Find Deal
Thu, Apr 10 - Mon, Apr 28
6:20 pm - 5:32 amHAN-IAD
23h 12m2 stops
6:48 pm - 11:35 amIAD-HAN
29h 47m2 stops
$1,292
Find Deal
Thu, Mar 6 - Thu, Mar 13
11:00 pm - 9:50 amHAN-IAD
22h 50m1 stop
7:43 am - 9:40 pmIAD-HAN
26h 57m2 stops
$1,365Delta
Find Deal
Wed, Mar 5 - Wed, Mar 12
12:25 am - 10:35 amHAN-IAD
21h 10m2 stops
8:35 am - 10:15 pmIAD-HAN
26h 40m2 stops
$1,836ANA
Find Deal
Thu, Apr 10 - Fri, Apr 18

Flights from Hanoi to Washington, D.C. - Travel Insights & Trends

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 Tuesday 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.

Good to know

Low season

March

High season

April

Cheapest flight

$627
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 18% increase in price.
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 $627 for a one-way ticket and $1,088 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.

See more FAQs

Top airline flying from Hanoi to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Hanoi to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hanoi to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1039 reviews
8.3Comfort
8.7Crew
8.1Food
8.2Entertainment
8.5Boarding
Airline reviews

I like it when the plane have waited for passengers like us who are trying to catch the plane. Detroit was my mom's port of entry we spent too much time looking for our luggages at baggage claim which no problem. But then the problem occur after the immigration when the homeland security agents forgot to give us our passports which it took so long to find them and I was very anxious because we might not be able to catch our flights but luckily the plane to knoxville still sitting there and waiting for us. Praise the Lord for everything.

10.0 ExcellentAnonymous, Jan 2025DTW - TYS
Read more Korean Air reviews

I like it when the plane have waited for passengers like us who are trying to catch the plane. Detroit was my mom's port of entry we spent too much time looking for our luggages at baggage claim which no problem. But then the problem occur after the immigration when the homeland security agents forgot to give us our passports which it took so long to find them and I was very anxious because we might not be able to catch our flights but luckily the plane to knoxville still sitting there and waiting for us. Praise the Lord for everything.

I took several flights that day, this was the only flight that was absolutely freezing!! It was so cold.

They changed aircrafts and they moved my seats that were already prepaid. I did not get the seats I paid for, so I got expensive seats that I didn't want

Was an easy and great flight. On time. Food was tasty and the only complaint I have is something no one could do anything about. Seems like there’s a lot of ill people in Korea these days and the flight was full of people coughing.

Good. Obviously there is a slightly condescending attitude of all American workers towards their customers but other than that all good.

Thanks for fixing the title of this question... the flight was a DELTA one marketed as a Korean Air flight. Which automatically makes it worse. The crew were actually rude in several cases and clearly lacked cultural sensitivity to the majority of the passengers (Koreans). This flight was also a minor heart attack before it started. Firstly, I thought I was buying a flight from Kayak, but it turns out they just acted as a front for this other company, UnderPricer, which took almost 24 hours to send a proper confirmation of the flight. We could not select the seats at checkout time either. We later submitted our seat selection to Korean Air, who proceeded to mess up the instructions to Delta, so our family was separated on the flight and our aisle seat was replaced with another middle seat.

It was a comfortable flight and the flight crew were lovely!

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

The flight attendants seemed to be a little more grumpy this time. A350s could use more toilet stalls.

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

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

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