How does KAYAK find such low prices on flights from District of Columbia to Hanoi?

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 District of Columbia to Hanoi. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Hanoi?

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 Hanoi with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Hanoi?

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 Hanoi from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$409 Cheap Flights from District of Columbia to Hanoi

HAN

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,161

Overall average: $1,096

ANA

Tue 1/6Mon 1/12

IAD - HAN • 2 stops

Cheapest one-way

$409

Typical prices: $481-$1,047

Multiple Airlines

Sun 1/25

IAD - HAN • 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 Hanoi!

Flight Deals

Cheap Flights from District of Columbia to Hanoi

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Hanoi 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Hanoi

Tue, Jan 6 - Mon, Jan 12

1:05 pm - 11:05 pm

IAD

HAN

46h 00m2 stops

12:25 am - 9:10 am

HAN

IAD

20h 45m1 stop

$1,161ANA

Sun, Feb 15 - Sun, Mar 29

8:05 pm - 12:20 pm

IAD

HAN

28h 15m1 stop

7:30 pm - 3:40 pm

HAN

IAD

31h 10m1 stop

$1,163Qatar Airways

Sat, Mar 7 - Tue, Mar 24

11:50 am - 11:10 am

IAD

HAN

35h 20m1 stop

11:05 pm - 7:19 pm

HAN

IAD

31h 14m2 stops

$1,166Korean Air

Thu, Mar 5 - Sat, Mar 21

8:05 pm - 7:45 pm

IAD

HAN

35h 40m1 stop

8:55 am - 4:55 pm

HAN

IAD

43h 00m1 stop

$1,168Qatar Airways

Fri, May 8 - Wed, May 27

8:20 pm - 8:05 am

IAD

HAN

24h 45m1 stop

1:00 pm - 8:40 am

HAN

IAD

30h 40m2 stops

$1,172Qatar Airways

Sun, Feb 15 - Wed, Mar 25

6:27 pm - 11:35 am

IAD

HAN

29h 08m2 stops

6:20 pm - 4:37 pm

HAN

IAD

33h 17m2 stops

$1,177EVA Air

Wed, Feb 25 - Tue, Mar 10

10:40 am - 12:05 am

IAD

HAN

25h 25m2 stops

7:10 pm - 4:55 pm

HAN

IAD

32h 45m1 stop

$1,180Multiple Airlines

Sun, Feb 15 - Wed, Mar 25

6:59 pm - 5:15 pm

DCA

HAN

58h 16m2 stops

6:20 pm - 8:41 pm

HAN

DCA

37h 21m2 stops

$1,184EVA Air

Sun, Jan 4 - Sat, Jan 24

7:59 pm - 11:05 pm

DCA

HAN

39h 06m2 stops

12:25 am - 9:52 pm

HAN

DCA

33h 27m2 stops

$1,229United Airlines

Wed, Apr 1 - Thu, Apr 30

4:55 pm - 10:35 am

DCA

HAN

30h 40m3 stops

5:50 pm - 4:17 pm

HAN

DCA

33h 27m2 stops

$1,340Multiple Airlines

Useful Info

Low season	August
High season	June
Cheapest flight	$409

Best time to beat the crowds but there is an average 19% increase in price.

Most popular time to fly with an average 28% increase in price.

Flight from Washington, D.C. to Hanoi

How does KAYAK find such low prices on flights from District of Columbia to Hanoi?
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 District of Columbia to Hanoi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Hanoi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from District of Columbia 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 District of Columbia to Hanoi?
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 Hanoi with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Hanoi?
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 Hanoi from District of Columbia 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 to Hanoi

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hanoi

Hanoi (HAN)

HAN

$417 Find Cheap Flights from District of Columbia to Hanoi

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

Everything you should know

Cheap Flights from District of Columbia to Hanoi

Recent round-trip flight deals from District of Columbia to Hanoi

Recent one-way flight deals from District of Columbia to Hanoi

Recent last minute flight deals from District of Columbia to Hanoi

Good to know

FAQs for booking flights from District of Columbia to Hanoi

How does KAYAK find such low prices on flights from District of Columbia to Hanoi?

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 District of Columbia to Hanoi.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from District of Columbia 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 District of Columbia to Hanoi?

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 Hanoi with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Hanoi?

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 Hanoi from District of Columbia 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 to Hanoi

Information on the airport you'll fly into in Hanoi

Cabin class types available on flights to District of Columbia

Complete your trip to Hanoi with a hotel stay or car rental

Find direct flights for Hanoi

Flights to other popular destinations

Flights from domestic origins to Hanoi

Choose which airport to fly into in Hanoi

Find deals for your return flight