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$777+ Cheap flights from Washington, D.C. (WAS) to Haiphong (HPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HPH
May 24 — May 311
Sat 5/24
Sat 5/31
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Haiphong

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Haiphong (HPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 19, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,739
(Trip.com)

One-way from

$777
(FlightHub)
Provider with most accurate pricing for Washington, D.C. (WAS)-Haiphong Catbi flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Haiphong Catbi flights.
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From Washington, D.C. (WAS) to Haiphong Catbi
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One-way flight from Washington, D.C. (WAS) to Haiphong Catbi
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Find flight deals from Washington, D.C. to Haiphong

Cheapest flights from Washington, D.C. to Haiphong
Explore the most affordable flight options available from Washington, D.C. to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2025.

This oojo deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:00 pmIAD - HPH
2 stops35h 55mMultiple Airlines
Mon 6/308:30 pmHPH - IAD
2 stops54h 10mMultiple Airlines
Deal found 5/19$2,000
This Mytrip deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:25 pmBWI - HPH
3 stops34h 20mMultiple Airlines
Sun 6/1511:55 pmHPH - BWI
3 stops46h 28mMultiple Airlines
Deal found 5/18$2,529

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Haiphong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Haiphong that are best for you.

Fly from

Washington, D.C.

Fly to

Haiphong

Route

Depart

Return

Price

Washington, D.C.Haiphong

IAD - HPH

IADHPH

Washington, D.C. Dulles Intl

Mon 6/23

9:00 pm-7:55 pm

2 stops35h 55m

Haiphong Catbi

Mon 6/30

8:30 pm-3:40 pm

2 stops54h 10m

$2,000

BaltimoreHaiphong

BWI - HPH

BWIHPH

Baltimore/Washington

Sun 6/8

12:25 pm-9:45 am

3 stops34h 20m

Haiphong Catbi

Sun 6/15

11:55 pm-11:23 am

3 stops46h 28m

$2,529

Washington, D.C.Haiphong

IAD - HPH

IADHPH

Washington, D.C. Dulles Intl

Wed 7/16

11:00 am-12:05 am

2 stops26h 05m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

  • Most accurate provider: When it comes to deals on Washington, D.C.-Haiphong flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Haiphong flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C.-Haiphong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Haiphong flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Haiphong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Haiphong

Have a flexible travel schedule? Discover the best time to fly to Haiphong from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Haiphong

Rainfall in Haiphong by month

Plan your trip to Haiphong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Haiphong ranges from 0.8 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. January is typically the driest time to visit Haiphong when rainfall is around 0.8 in.

Temperature in Haiphong by month

Plan your trip to Haiphong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Haiphong, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Haiphong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Haiphong from Washington, D.C.?

    For a flight from Washington, D.C. to Haiphong, you will be flying into Catbi. Haiphong Catbi (HPH) is just 4.1 mi from the center of the city. Catbi is the only Haiphong airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Haiphong Catbi from Washington, D.C. on a regular basis.

  • Can I find deals for flights from Washington, D.C. to Haiphong that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Haiphong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Haiphong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Haiphong.

  • Can I find deals for business class flights from Washington, D.C. to Haiphong?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Haiphong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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