Cheap flights from Washington DC to Hanoi

from as little as £1,330

8 nights in Hanoi, departing Washington DC Washington Dulles International Airport on 16 / Aug / 2025 with JetBlue (price found 117 hours ago)

Subject to availability, prices correct of the last 24 hours
Hanoi

The Washington DC / Hanoi route

All 13327 km of it

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Hanoi flight facts

What you need to know

Alternative flights from the UK to Hanoi

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Alternative flights from Washington DC to Hanoi

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Hanoi

16 / Aug / 2025 is currently the lowest priced day of the year to fly the Washington DC/Hanoi route. There are around 30 flights on any given week from the UK to Hanoi and the cheapest month to fly right now is August.

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Key facts about Hanoi

How to get cheap flights from Washington DC to Hanoi

Tips and advice from our flight experts

Book cheap flights from Washington DC to Hanoi with Netflights. We scan all 30 of the weekly flights going via Hanoi, so that you can compare them in one place. If you can’t find what you’re looking for, simply adjust the filters to widen your search.

Washington DC Washington Dulles International Airport (IAD) is the most popular airport in this city for flights to Hanoi, and the most popular airlines are JetBlue, British Airways & EVA Air. Both flight prices and accommodation rates fluctuate throughout the year, but searching by month will reveal the cheapest times to fly.

On average, the 13327 km flight to Hanoi takes 26 hrs 5 mins. If you want a bargain, keep an eye out for flights with EVA Air, as they often have good deals. Or you could broaden your search by looking at flights to other airports in Vietnam to see if there are any cheaper options.

Did you know you can also compare car hire and hotel prices in Vietnam with Netflights? Take a look to get an idea of prices in Hanoi.

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