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.

$517 CHEAP FLIGHTS from District of Columbia to Hanoi

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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

Tue, Nov 3 - Mon, Dec 7

10:00 pm - 3:15 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

41h 15m1 stop Beijing Capital

4:30 am - 6:30 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Beijing Capital

$979Air China

Tue, Nov 3 - Mon, Nov 30

10:00 pm - 3:15 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

41h 15m1 stop Beijing Capital

4:30 am - 6:30 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Beijing Capital

$979Air China

Wed, Oct 14 - Wed, Oct 21

1:15 pm - 3:40 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

39h 25m1 stop Istanbul

10:55 pm - 11:30 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

23h 35m1 stop Istanbul

$1,019Turkish Airlines

Mon, Jan 25 - Fri, Feb 12

9:20 pm - 7:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

21h 45m1 stop Istanbul

8:45 am - 11:45 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

39h 00m1 stop Istanbul

$1,021Turkish Airlines

Wed, Nov 11 - Sun, Nov 22

11:55 pm - 11:35 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

23h 40m1 stop Taipei City Taiwan Taoyuan Intl

6:20 pm - 8:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

38h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,093EVA Air

Wed, Nov 4 - Sun, Nov 22

11:55 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

29h 20m1 stop Taipei City Taiwan Taoyuan Intl

6:20 pm - 8:55 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

38h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,095EVA Air

Tue, Oct 13 - Tue, Oct 20

9:00 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

29h 55m1 stop Doha Hamad Intl

7:30 pm - 3:40 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Doha Hamad Intl

$1,101Qatar Airways

Sun, Sep 27 - Tue, Oct 13

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

23h 15m1 stop Doha Hamad Intl

7:30 pm - 3:40 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Doha Hamad Intl

$1,101Qatar Airways

Thu, Nov 5 - Wed, Nov 18

6:11 am - 11:05 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 54m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 3:40 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Tokyo Narita

$1,119United Airlines

Mon, Sep 28 - Mon, Oct 5

6:35 am - 10:15 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 40m2 stops Denver Intl Tokyo Narita

11:35 pm - 10:05 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

21h 30m1 stop Tokyo Narita

$1,119United Airlines

Recent last minute flight deals from District of Columbia to Hanoi

Thu, Sep 3 - Sun, Sep 13

11:05 am - 7:15 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

33h 10m1 stop Doha Hamad Intl

7:30 pm - 3:40 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Doha Hamad Intl

$1,144Qatar Airways

Thu, Sep 3 - Sun, Sep 13

11:05 am - 1:55 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

39h 50m1 stop Doha Hamad Intl

7:30 pm - 3:40 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Doha Hamad Intl

$1,171Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

1:15 am - 11:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

22h 50m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 5:40 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

28h 35m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,213Multiple Airlines

Wed, Sep 2 - Sun, Sep 13

1:15 am - 11:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

22h 50m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 5:40 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

22h 40m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,225Multiple Airlines

Sat, Sep 5 - Fri, Sep 11

2:53 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

10:55 am - 8:24 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

44h 29m2 stops Hong Kong Intl Dallas/Fort Worth

$1,232Multiple Airlines

Thu, Sep 3 - Sun, Sep 13

7:10 am - 9:35 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

27h 25m2 stops Seattle/Tacoma Intl Incheon Intl

11:10 pm - 6:20 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

30h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,236Delta

Fri, Sep 4 - Fri, Sep 11

1:15 am - 4:50 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 10:00 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

39h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,263EVA Air

Wed, Sep 2 - Sun, Sep 13

1:15 am - 11:05 amIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

22h 50m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 5:40 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

22h 40m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,264Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

1:15 am - 4:50 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 7:35 amHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

24h 35m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$3,509EVA Air

Fri, Sep 4 - Fri, Sep 11

1:15 am - 4:50 pmIAD Washington, D.C. Dulles Intl-HAN Hanoi Noibai

28h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 10:00 pmHAN Hanoi Noibai-IAD Washington, D.C. Dulles Intl

39h 00m1 stop Taipei City Taiwan Taoyuan Intl

$4,357EVA Air

Useful Info

Low season	February
High season	December
Cheapest flight	$517

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 58% 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

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Cabin class

Complete your trip

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Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Hanoi

Hanoi (HAN)

HAN

$517 Find Cheap Flights from District of Columbia to Hanoi - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from District of Columbia to Hanoi

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