Cheap flights from Hanoi to Washington from $493
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Washington departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Hanoi to Washington
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Hanoi to State of Washington
Our best United Airlines deals on Hanoi to State of Washington flight tickets
Asiana Airlines flights from Hanoi to State of Washington
Our best Asiana Airlines deals on Hanoi to State of Washington flight tickets
See travel insights to Washington from
How to get the cheapest flight ticket from Hanoi to State of Washington
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
What is the cheapest month to fly to State of Washington?
The month of September is, on average, the cheapest month to fly to State of Washington from Hanoi, with most prices found around $745. If you aren’t able to travel to State of Washington during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $859.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from Hanoi to State of Washington is on a Sunday. Travelers who choose to depart for State of Washington on a Sunday will often find tickets for as low as $868. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to State of Washington for around $1,250.
What is the cheapest time of day to depart on your flight to State of Washington?
The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $980. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,063 on average. Flights to State of Washington from Hanoi in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
Can stopping save me money on Hanoi to State of Washington flights?
You could potentially save up to 24% on your flight if you consider stops on a Hanoi to State of Washington flight.
What is the cheapest airline that flies from Hanoi Noibai to Washington?
STARLUX Airlines, Philippine Airlines, and China Airlines are the most popular carriers operating from Hanoi Noibai to Washington
What airlines fly to State of Washington?
EVA Air, China Airlines and Korean Air are the top three most popular airlines that fly to State of Washington from Hanoi according to our data. EVA Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
Cheap Hanoi to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hanoi to State of Washington
Best Price Found | $493 |
|---|---|
Fastest flight time | 15h 40m |
Direct flights | None |
Airports in State of Washington | 1 airport |
When did momondo last update prices for flights from Hanoi Noibai Airport to Washington?
Prices for flights from Hanoi Noibai Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Hanoi Noibai Airport to Washington?
The number of operators available for flights from Hanoi Noibai Airport to Washington is 3 as of July 2025.
How old do you have to be to fly from Hanoi Noibai Airport to Washington?
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 Hanoi Noibai Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Hanoi to State of Washington
Compare and see reviews for airlines that fly from Hanoi to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $769 | Free Cancellation | Rating 8.4 1,101 reviews | |||
| PriceFrom $797 | Free Cancellation | Rating 8.3 744 reviews | |||
| PriceFrom $885 | Free Cancellation | Rating 8.4 1,215 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Hanoi to Washington?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hanoi to Washington. momondo saves you time and could save you money on your trip.
Can I find flights from Hanoi to Washington with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington from Hanoi with this policy.
How can momondo help me find flights from Hanoi to Washington?
momondo provides multiple filters to help you find the best flight to Washington from Hanoi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Hanoi to Washington right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Hanoi and alert you when they change.