HAN - WAS

$549 Find Cheap Flights from Hanoi to Washington, D.C.

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 2/7. 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, 0 bags

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

 
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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Everything you should know

Cheapest round-trip
$1,036
EVA Air
Mon 4/20Sat 5/2
HAN - DCA • 2 stops
Cheapest one-way
$549
Typical prices: $919-$1,238
Multiple Airlines
Sat 2/7
HAN - IAD • 3 stops
Top airlines
EVA Air
Cheapest • from $1,036 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hanoi to Washington, D.C. (HAN-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hanoi to Washington, D.C. 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.

Mon, Apr 20 - Sat, May 2
EVA Air Logo
6:00 pm - 5:41 pm
HAN
-
DCA
34h 41m
2 stops
EVA Air Logo
6:59 pm - 4:50 pm
DCA
-
HAN
34h 51m
2 stops
$1,036EVA Air
Mon, Mar 23 - Tue, Apr 14
Air China Logo
1:20 pm - 7:30 pm
HAN
-
IAD
41h 10m
1 stop
Air China Logo
11:00 pm - 11:55 am
IAD
-
HAN
25h 55m
1 stop
$1,047Air China
Thu, Apr 30 - Tue, May 12
United Airlines Logo
11:35 pm - 2:03 pm
HAN
-
IAD
49h 28m
2 stops
United Airlines Logo
10:05 pm - 10:15 pm
IAD
-
HAN
37h 10m
2 stops
$1,064United Airlines
Mon, Apr 20 - Sat, May 2
United Airlines Logo
11:35 pm - 9:04 pm
HAN
-
IAD
32h 29m
2 stops
United Airlines Logo
10:05 pm - 10:15 pm
IAD
-
HAN
37h 10m
2 stops
$1,082United Airlines
Thu, Apr 30 - Mon, May 11
Multiple Airlines Logo
5:50 pm - 5:50 am
HAN
-
IAD
23h 00m
2 stops
Multiple Airlines Logo
7:20 pm - 4:50 pm
IAD
-
HAN
34h 30m
2 stops
$1,132Multiple Airlines
Wed, Apr 29 - Sun, May 10
Multiple Airlines Logo
6:00 pm - 5:50 am
HAN
-
IAD
22h 50m
2 stops
Multiple Airlines Logo
7:20 pm - 11:05 am
IAD
-
HAN
28h 45m
2 stops
$1,144Multiple Airlines
Mon, Apr 20 - Sat, May 2
Singapore Airlines Logo
6:30 pm - 5:44 am
HAN
-
BWI
46h 14m
2 stops
Singapore Airlines Logo
6:20 am - 11:30 am
BWI
-
HAN
42h 10m
2 stops
$1,160Singapore Airlines
Mon, Apr 20 - Sat, May 2
Singapore Airlines Logo
6:30 pm - 9:59 pm
HAN
-
DCA
38h 29m
2 stops
Singapore Airlines Logo
9:59 am - 5:40 pm
DCA
-
HAN
44h 41m
3 stops
$1,416Singapore Airlines
Wed, Apr 1 - Sun, Apr 5
Korean Air Logo
11:10 pm - 4:22 pm
HAN
-
DCA
28h 12m
2 stops
Korean Air Logo
6:59 am - 9:35 pm
DCA
-
HAN
27h 36m
2 stops
$1,461Korean Air
Wed, Apr 1 - Sun, Apr 5
Korean Air Logo
11:10 pm - 2:54 pm
HAN
-
BWI
26h 44m
2 stops
Korean Air Logo
7:28 am - 10:40 am
BWI
-
HAN
40h 12m
2 stops
$1,711Korean Air
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.

How much is a round-trip flight from Hanoi to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hanoi to Washington, D.C. departing in April.
Find deals

Good to know

Low seasonJuly
Cheapest flight$549
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 14% 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 flights from Hanoi to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Hanoi to Washington, D.C. was $549 for a one-way ticket and $1,036 for a round-trip.

  • Do I need a passport to fly between Hanoi and Washington, D.C.?

    Yes, you’ll need a passport to travel to Washington, D.C. from Hanoi.

  • Which aircraft models fly most regularly from Hanoi to Washington, D.C.?

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

  • How does KAYAK find such low prices on flights from Hanoi to Washington, D.C.?

    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, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?

    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, D.C. with an airline and back to Hanoi with another airline.

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

    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, D.C. from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the 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.
7.9
DeltaOverall score based on 8128 reviews
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Flight taking off must have been behind, because there was no pre-departure drink for first class like normal. Also, person in front of mine’s seat got stuck in the as far back as it normally goes position for the whole flight even during landing, flight attendant unable to fix it. Gate was not empty when we arrived, but that is MSP’s fault since was overdue for push back, not Delta’s, so had to sit on tarmac for a while and international flight so then still had to go through customs. Flight crew was excellent throughout though!

Flight from MEX to ATL had to divert to Tampa. When we got off the plane, there were non directions on what to do. Nearly 30 minutes just standing around. Finally told to go through security with no boarding passes, and turned away. Then told to to go back. Took forever to leave Tampa for ATL. Missed my connection to Harrisburg.

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

Information on your arrival and departure airports

Hanoi (HAN)