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>

$442 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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Cheapest round-trip

$897

Overall average: $1,235

Korean Air

Mon 4/6Thu 4/16

IAD - HAN • 1 stop

Cheapest one-way

$442

Multiple Airlines

Tue 3/3

DCA - 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

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

Mon, Apr 6 - Thu, Apr 16

1:15 pm - 9:35 pm

IAD

HAN

21h 20m

1 stop

11:10 pm - 6:08 pm

HAN

IAD

29h 58m

2 stops

$897Korean Air

Fri, May 8 - Mon, Jun 29

6:05 am - 10:40 am

DCA

HAN

41h 35m

2 stops

11:10 pm - 6:11 pm

HAN

DCA

30h 01m

2 stops

$902Korean Air

Tue, May 12 - Sun, Jun 28

10:10 pm - 10:15 pm

IAD

HAN

37h 05m

2 stops

11:35 pm - 3:50 pm

HAN

IAD

27h 15m

1 stop

$904United Airlines

Sat, May 9 - Tue, Jun 23

6:30 am - 10:15 pm

DCA

HAN

28h 45m

2 stops

11:35 pm - 10:31 pm

HAN

DCA

33h 56m

2 stops

$914United Airlines

Sun, Feb 15 - Wed, Mar 25

1:30 pm - 3:25 pm

IAD

HAN

37h 55m

1 stop

9:00 am - 12:45 pm

HAN

IAD

38h 45m

1 stop

$929Turkish Airlines

Thu, May 7 - Mon, May 11

1:20 pm - 3:40 pm

IAD

HAN

39h 20m

1 stop

10:55 pm - 11:35 am

HAN

IAD

23h 40m

1 stop

$934Turkish Airlines

Sun, May 10 - Tue, Jun 23

8:20 am - 10:15 pm

IAD

HAN

26h 55m

2 stops

11:35 pm - 3:50 pm

HAN

IAD

27h 15m

1 stop

$941ANA

Tue, Mar 3 - Tue, Mar 10

11:50 am - 11:10 am

IAD

HAN

35h 20m

1 stop

11:05 pm - 11:48 pm

HAN

IAD

35h 43m

2 stops

$942Delta

Sun, May 10 - Thu, Jun 25

6:05 am - 9:35 pm

DCA

HAN

28h 30m

2 stops

11:10 pm - 4:06 pm

HAN

DCA

27h 56m

2 stops

$947Delta

Sun, May 10 - Sun, Jun 28

8:20 am - 10:15 pm

DCA

HAN

26h 55m

2 stops

11:35 pm - 8:43 pm

HAN

DCA

32h 08m

2 stops

$951ANA

Useful Info

Low season	August
High season	July

Best time to beat the crowds but there is an average 24% increase in price.

Most popular time to fly with an average 13% 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

$442 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