How does KAYAK find such low prices on flights from Washington to Haiphong?

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 Washington to Haiphong. 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 Washington to Haiphong?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haiphong from Washington 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 Washington to Haiphong?

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 Haiphong with an airline and back to Washington 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 Washington to Haiphong?

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 Haiphong from Washington 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>

Cheap Flights from Washington to Haiphong

HPH

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

...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.

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 Haiphong!

Flight Deals

Cheap Flights from Washington to Haiphong

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Haiphong 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.

Last minute

Recent last minute flight deals from Washington to Haiphong

Sun, Oct 19 - Wed, Oct 22

11:35 pm - 4:05 pmSEA-HPH

26h 30m2 stops

8:40 am - 7:15 pmHPH-SEA

24h 35m2 stops

$779Multiple Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

12:30 am - 11:15 amSEA-HPH

44h 45m2 stops

8:40 am - 7:30 pmHPH-SEA

24h 50m2 stops

$945Multiple Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

12:30 am - 10:10 pmSEA-HPH

31h 40m2 stops

5:35 pm - 2:16 pmHPH-SEA

34h 41m3 stops

$1,149Multiple Airlines

Find Deal

Sun, Oct 19 - Wed, Oct 22

2:55 pm - 9:55 amSEA-HPH

29h 00m1 stop

5:35 pm - 2:35 pmHPH-SEA

35h 00m2 stops

$1,349Multiple Airlines

Find Deal

Sun, Oct 19 - Wed, Oct 22

11:35 pm - 3:25 pmSEA-HPH

25h 50m2 stops

5:35 pm - 2:16 pmHPH-SEA

34h 41m3 stops

$1,435Multiple Airlines

Find Deal

Sun, Oct 19 - Wed, Oct 22

2:55 pm - 9:55 amSEA-HPH

29h 00m1 stop

11:55 pm - 2:35 pmHPH-SEA

28h 40m1 stop

$1,501Multiple Airlines

Find Deal

Sun, Oct 19 - Wed, Oct 22

10:00 am - 8:15 amSEA-HPH

32h 15m3 stops

5:35 pm - 2:16 pmHPH-SEA

34h 41m3 stops

$1,655Multiple Airlines

Find Deal

Useful Info

How does KAYAK find such low prices on flights from Washington to Haiphong?
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 Washington to Haiphong.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Haiphong?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haiphong from Washington 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 Washington to Haiphong?
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 Haiphong with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Haiphong?
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 Haiphong from Washington 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 Haiphong

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Haiphong

Haiphong (HPH)

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

HPH

Find cheap flights from Washington to Haiphong

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

Everything you should know

Cheap Flights from Washington to Haiphong

Recent last minute flight deals from Washington to Haiphong

FAQs for booking flights from Washington to Haiphong

How does KAYAK find such low prices on flights from Washington to Haiphong?

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 Washington to Haiphong.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Haiphong?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haiphong from Washington 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 Washington to Haiphong?

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 Haiphong with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Haiphong?

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 Haiphong from Washington 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 Haiphong

Information on the airport you'll fly into in Haiphong

Cabin class types available on flights to Washington

Complete your trip to Haiphong with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Haiphong

Choose which airport to fly into in Haiphong