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>

$447 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

$1,113

Korean Air

Sun 3/29Thu 4/2

DCA - HAN • 2 stops

Cheapest one-way

$447

Multiple Airlines

Sat 1/24

DCA - 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

Sun, Mar 29 - Thu, Apr 2

10:00 am - 9:35 pmDCA-HAN

24h 35m2 stops

11:10 pm - 4:24 pmHAN-DCA

28h 14m2 stops

$1,113Korean Air

Find Deal

Mon, Mar 2 - Wed, Mar 4

8:20 am - 11:05 pmDCA-HAN

26h 45m2 stops

12:25 am - 7:12 pmHAN-DCA

30h 47m2 stops

$1,117ANA

Find Deal

Fri, Feb 6 - Fri, Feb 20

10:40 am - 12:05 amIAD-HAN

25h 25m2 stops

7:10 pm - 3:55 pmHAN-IAD

32h 45m1 stop

$1,119Multiple Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

8:15 am - 11:05 pmIAD-HAN

26h 50m2 stops

12:25 am - 8:42 pmHAN-IAD

31h 17m2 stops

$1,122ANA

Find Deal

Thu, Mar 5 - Sun, Mar 8

6:00 am - 11:10 amDCA-HAN

41h 10m2 stops

11:05 pm - 9:10 amHAN-DCA

45h 05m2 stops

$1,125Delta

Find Deal

Wed, Jan 7 - Tue, Jan 13

6:00 am - 11:05 pmDCA-HAN

29h 05m2 stops

12:25 am - 9:52 pmHAN-DCA

33h 27m2 stops

$1,127United Airlines

Find Deal

Fri, Feb 6 - Thu, Feb 19

10:40 am - 7:45 pmIAD-HAN

21h 05m1 stop

1:45 am - 3:55 pmHAN-IAD

26h 10m1 stop

$1,128Qatar Airways

Find Deal

Thu, Feb 5 - Tue, Mar 3

2:35 pm - 2:20 pmIAD-HAN

35h 45m3 stops

7:15 pm - 3:55 pmHAN-IAD

32h 40m2 stops

$1,130Multiple Airlines

Find Deal

Sun, Mar 1 - Sat, Mar 14

8:05 pm - 12:20 pmIAD-HAN

28h 15m1 stop

7:10 pm - 4:55 pmHAN-IAD

32h 45m1 stop

$1,133Qatar Airways

Find Deal

Wed, Jan 7 - Tue, Jan 13

6:00 am - 11:05 pmDCA-HAN

29h 05m2 stops

12:25 am - 1:49 pmHAN-DCA

49h 24m3 stops

$1,143United Airlines

Find Deal

Useful Info

Low season	August
High season	June

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly with an average 27% increase in price.

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

$447 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