How long does it take to fly to Haiphong?

Flight times from Washington, D.C. to Haiphong vary, but if you’re flying out of Washington, D.C. and flying into Hanoi (one of the most popular routes), then the duration is 23h 35m on average. Another popular route from Washington, D.C. to Haiphong is flying from Baltimore to Hanoi, which will take roughly 28h 15m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington, D.C. to Haiphong Catbi Airport?

Prices for flights from Washington, D.C. to Haiphong Catbi Airport refresh daily.

How old do you have to be to fly from Washington, D.C. to Haiphong Catbi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Haiphong Catbi Airport.

What documentation or ID do you need to fly to Haiphong Catbi Airport?

The required travel and health documents for your Haiphong Catbi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Haiphong Catbi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$577 Cheap Flights from Washington, D.C. to Haiphong in 2026/27

Find the cheapest flights from Washington, D.C. to Haiphong

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-HPH Haiphong Catbi

34h 25m2 stops Doha Hamad Intl Ho Chi Minh City

1:30 pm - 3:55 pmHPH Haiphong Catbi-IAD Washington, D.C. Dulles Intl

38h 25m2 stops Ho Chi Minh City Doha Hamad Intl

$1,170Multiple Airlines

Fri, Feb 26 - Sun, Mar 14

10:30 am - 10:40 pmIAD Washington, D.C. Dulles Intl-HPH Haiphong Catbi

48h 10m2 stops Dubai Intl Ho Chi Minh City

7:50 pm - 8:10 amHPH Haiphong Catbi-IAD Washington, D.C. Dulles Intl

48h 20m2 stops Ho Chi Minh City Dubai Intl

$3,563Multiple Airlines

Thu, Dec 17 - Tue, Jan 5

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Use the filters below to find and compare flights from Washington, D.C. to Haiphong that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Haiphong

IAD Washington, D.C. Dulles Intl - HPH Haiphong Catbi

IADHPH

Washington, D.C. Dulles Intl

Fri 2/26

8:05 pm-6:30 pm

2 stops34h 25m

Haiphong Catbi

Sun 3/14

1:30 pm-3:55 pm

2 stops38h 25m

$1,170

Washington, D.C.Haiphong

IAD Washington, D.C. Dulles Intl - HPH Haiphong Catbi

IADHPH

Washington, D.C. Dulles Intl

Thu 12/17

10:30 am-10:40 pm

2 stops48h 10m

Haiphong Catbi

Tue 1/5

7:50 pm-8:10 am

2 stops48h 20m

$3,563

Cheapest one-way

Quickest one-way

Washington, D.C.Haiphong

IAD Washington, D.C. Dulles Intl - HPH Haiphong Catbi

IADHPH

Washington, D.C. Dulles Intl

Sun 10/11

1:20 pm-9:55 am

1 stop33h 35m

$577

Washington, D.C.Haiphong

IAD Washington, D.C. Dulles Intl - HPH Haiphong Catbi

IADHPH

Washington, D.C. Dulles Intl

Sun 10/11

1:20 pm-11:20 am

2 stops35h 00m

$612

Washington, D.C.Haiphong

IAD Washington, D.C. Dulles Intl - HPH Haiphong Catbi

IADHPH

Washington, D.C. Dulles Intl

Sun 10/11

3:10 pm-11:00 am

3 stops56h 50m

$626

BaltimoreHaiphong

BWI Baltimore/Washington - HPH Haiphong Catbi

BWIHPH

Baltimore/Washington

Sun 10/11

6:15 pm-10:15 pm

3 stops41h 00m

$789

BaltimoreHaiphong

BWI Baltimore/Washington - HPH Haiphong Catbi

BWIHPH

Baltimore/Washington

Sun 10/11

6:15 pm-9:55 am

2 stops52h 40m

$1,020

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Haiphong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What airlines fly to Haiphong?

Qatar Airways, Korean Air and EVA Air are the top three most popular airlines that fly to Haiphong from Washington, D.C. according to our data. Qatar Airways is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Haiphong. Keep in mind that there are 6 different airlines that fly to Haiphong on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Haiphong

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Haiphong according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Haiphong (WAS to HPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Haiphong

Best Price Found	$577
Fastest flight time	39h 05m
Direct flights	None

The best one-way flight to Haiphong from Washington, D.C. in the past 72 hours is $577. The best round-trip flight deal from Washington, D.C. to Haiphong found on momondo in the last 72 hours is $1,170.

The fastest flight from Washington, D.C. to Haiphong takes 39h 05m

There are no direct flights from Washington, D.C. to Haiphong. There are no popular flight routes from Washington, D.C. to Haiphong.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Haiphong

How far is Washington, D.C. to Haiphong Catbi by plane?
There are 8294.2 mi between Washington, D.C. and Haiphong Catbi. In terms of flight time, this usually takes a little over 39h 05m.
When did momondo last update prices for flights from Washington, D.C. to Haiphong Catbi Airport?
Prices for flights from Washington, D.C. to Haiphong Catbi Airport refresh daily.
How old do you have to be to fly from Washington, D.C. to Haiphong Catbi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Haiphong Catbi Airport.
What documentation or ID do you need to fly to Haiphong Catbi Airport?
The required travel and health documents for your Haiphong Catbi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Haiphong Catbi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Haiphong?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Haiphong for you.

Can I find flights from Washington, D.C. to Haiphong with flexible booking policies on momondo?

Yes. All flights to Haiphong from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Haiphong?

momondo provides multiple filters to help you find the best flight to Haiphong from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Haiphong right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Haiphong, momondo offers a useful price alert feature which will track prices for flights to Haiphong from Washington, D.C. and alert you when they change.