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>

$488 CHEAP FLIGHTS from District of Columbia to Hanoi

HAN

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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, Nov 18 - Mon, Nov 24

10:00 pm - 11:55 amIAD-HAN

25h 55m1 stop

1:20 pm - 6:30 pmHAN-IAD

41h 10m1 stop

$959Air China

Find Deal

Tue, Oct 28 - Tue, Nov 4

10:11 am - 9:45 pmIAD-HAN

24h 34m2 stops

11:05 pm - 9:50 amHAN-IAD

22h 45m1 stop

$965Korean Air

Find Deal

Mon, Nov 17 - Tue, Nov 25

8:40 pm - 9:45 pmDCA-HAN

37h 05m2 stops

11:05 pm - 10:41 pmHAN-DCA

35h 36m2 stops

$970Delta

Find Deal

Mon, Nov 17 - Wed, Nov 26

7:10 am - 9:45 pmIAD-HAN

26h 35m2 stops

12:20 pm - 11:19 pmHAN-IAD

22h 59m2 stops

$970Delta

Find Deal

Wed, Jan 14 - Wed, Jan 21

9:10 pm - 3:25 pmIAD-HAN

30h 15m1 stop

10:55 pm - 7:15 pmHAN-IAD

32h 20m1 stop

$972Turkish Airlines

Find Deal

Tue, Jan 13 - Fri, Jan 23

1:30 pm - 3:25 pmIAD-HAN

37h 55m1 stop

10:55 pm - 11:45 amHAN-IAD

24h 50m1 stop

$975Turkish Airlines

Find Deal

Mon, Sep 29 - Tue, Oct 21

8:25 am - 9:35 pmDCA-HAN

26h 10m2 stops

11:10 pm - 3:00 pmHAN-DCA

26h 50m2 stops

$976Korean Air

Find Deal

Tue, Oct 28 - Mon, Nov 3

9:59 am - 1:30 pmDCA-HAN

40h 31m2 stops

2:50 am - 8:00 pmHAN-DCA

29h 10m2 stops

$977

Find Deal

Mon, Jan 12 - Sun, Jan 18

8:29 am - 11:05 pmIAD-HAN

26h 36m2 stops

12:25 am - 3:40 pmHAN-IAD

27h 15m1 stop

$979United Airlines

Find Deal

Sun, Jan 25 - Tue, Feb 17

10:32 pm - 11:05 pmIAD-HAN

36h 33m2 stops

12:25 am - 7:27 pmHAN-IAD

31h 02m2 stops

$982United Airlines

Find Deal

Cheapest round-trip

$959

Typical prices: $1,008-1492

Air China

Tue 11/18Mon 11/24

IAD - HAN • 1 stop

Cheapest one-way

$488

Typical prices: $666-736

Multiple Airlines

Sun 9/28

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!

Useful Info

Low season	August
High season	November
Cheapest flight	$488

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly and prices are also 23% lower on average.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HAN

$488 Find Cheap Flights from District of Columbia to Hanoi

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

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

Everything you should know

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