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>

$495 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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Bundle and saveSave money when you bundle your flight + hotel.

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

Cheapest round-trip

$1,156

Cathay Pacific

Fri 2/13Sun 2/22

DCA - HAN • 2 stops

Cheapest one-way

$495

Typical prices: $481-$1,047

ANA

Mon 1/12

IAD - HAN • 2 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

Fri, Feb 13 - Sun, Feb 22

9:35 am - 6:30 pmDCA-HAN

44h 55m2 stops

11:05 am - 6:59 pmHAN-DCA

43h 54m2 stops

$1,156Cathay Pacific

Find Deal

Sat, Feb 14 - Wed, Feb 25

8:05 pm - 6:55 amIAD-HAN

22h 50m1 stop

7:10 pm - 3:55 pmHAN-IAD

32h 45m1 stop

$1,156Qatar Airways

Find Deal

Sun, Feb 15 - Mon, Feb 23

8:05 pm - 6:30 pmIAD-HAN

34h 25m2 stops

8:55 am - 3:55 pmHAN-IAD

43h 00m1 stop

$1,157Qatar Airways

Find Deal

Wed, Mar 25 - Sat, Apr 11

12:50 pm - 11:10 amIAD-HAN

35h 20m1 stop

11:10 pm - 2:39 pmHAN-IAD

26h 29m2 stops

$1,158Korean Air

Find Deal

Mon, Mar 16 - Fri, Mar 27

3:35 pm - 11:10 amIAD-HAN

32h 35m3 stops

9:40 am - 10:05 amHAN-IAD

35h 25m2 stops

$1,159Multiple Airlines

Find Deal

Mon, Mar 16 - Thu, Apr 2

9:05 pm - 12:20 pmIAD-HAN

28h 15m1 stop

3:00 am - 3:40 pmHAN-IAD

23h 40m1 stop

$1,160Qatar Airways

Find Deal

Wed, Jan 21 - Sat, Jan 31

10:40 am - 7:45 pmIAD-HAN

21h 05m1 stop

11:05 am - 8:20 amHAN-IAD

33h 15m2 stops

$1,161Qatar Airways

Find Deal

Mon, Feb 16 - Wed, Feb 25

10:00 am - 1:10 pmIAD-HAN

39h 10m2 stops

2:10 pm - 8:00 amHAN-IAD

29h 50m3 stops

$1,162Ethiopian Air

Find Deal

Sat, May 16 - Thu, Jun 4

11:30 am - 10:15 pmDCA-HAN

47h 45m3 stops

11:35 pm - 8:43 pmHAN-DCA

32h 08m2 stops

$1,177United Airlines

Find Deal

Sat, May 16 - Thu, Jun 4

11:30 am - 10:15 pmDCA-HAN

47h 45m3 stops

11:35 pm - 5:48 pmHAN-DCA

53h 13m3 stops

$1,194United Airlines

Find Deal

Useful Info

Low season	August
High season	June
Cheapest flight	$495

Best time to beat the crowds but there is an average 18% 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

$495 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