Cheap Flights from Houston (IAH) to Hanoi (HAN) from HK$3,959~

View HK$3,959 flight on Tue, 21 Apr 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Noi Bai Intl. Airport (HAN)

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Find Cheap Flights from Houston (IAH) to Hanoi (HAN)

Prices were available within the past 7 days and start at HK$3,959 for one-way flights and HK$8,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,040 Return, found 1 day ago
HK$8,040
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,040 found 1 day ago
EVA Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,150 Return, found 1 day ago
HK$8,150
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,150 found 1 day ago
All Nippon Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,183 Return, found 1 day ago
HK$8,183
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,183 found 1 day ago
All Nippon Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,227 Return, found 1 day ago
HK$8,227
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,227 found 1 day ago
American Airlines
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,670 Return, found 1 day ago
HK$8,670
Return
found 1 day ago
Select American Airlines flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,670 found 1 day ago
All Nippon Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,801 Return, found 1 day ago
HK$8,801
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,801 found 1 day ago
EVA Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,816 Return, found 1 day ago
HK$8,816
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,816 found 1 day ago
Cathay Pacific
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$8,871 Return, found 1 day ago
HK$8,871
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$8,871 found 1 day ago
All Nippon Airways
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$9,067 Return, found 1 day ago
HK$9,067
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$9,067 found 1 day ago
Delta
Thu, 16 Apr - Tue, 21 Apr
IAH
Houston
HAN
Hanoi
HK$9,159 Return, found 1 day ago
HK$9,159
Return
found 1 day ago
Select Delta flight, departing Thu, 16 Apr from Houston to Hanoi, returning Tue, 21 Apr, priced at HK$9,159 found 1 day ago

Find the cheapest month to fly from Houston (IAH) to Hanoi (HAN)

September is typically the cheapest month to fly

From HK$6,597 - HK$8,846 per traveller.

Frequently asked questions

How much is a flight from IAH to Noi Bai Intl. Airport (HAN)?
Start packing your suitcase, because round-trip flights from Houston Airport to HAN start from HK$8,040. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to Noi Bai Intl. Airport (HAN)?
We understand that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Noi Bai Intl. Airport (HAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houston Airport to HAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to Noi Bai Intl. Airport (HAN)?
You'll have 13,900 kilometers to cover on the long-haul Houston to Hanoi route. Wear layers of comfortable clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from Houston Airport to Hanoi Intl. Airport?
Unfortunately, there aren't any airlines that directly fly between George Bush Intercontinental Airport (IAH) and HAN. You'll have to book a flight with at least one stop.
Are George Bush Intercontinental Airport (IAH) to HAN flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest fares from IAH to HAN cropping up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Noi Bai Intl.
Return price
HK$8,040
Distance
13807 km

Book with confidence

Flights from Houston to Hanoi

Book cheap flights from Houston (IAH) to Hanoi (HAN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Houston (IAH) to Hanoi (HAN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston (IAH) to Hanoi (HAN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Hanoi flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Hanoi and things to do in Hanoi for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Hanoi more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Hanoi is HK$3,959 now!

 

Flights from Houston to Hanoi

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