$456 Cheap flight deals from Houston (HOU) to Hanoi (HAN)

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This Weekend's Flight Deals from Houston to Hanoi

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 5 - Thu, Jul 30
IAH
George Bush Intercontinental
HAN
Noi Bai Intl.
$2,016 Roundtrip, found 3 days ago
$2,016
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Jul 5 from George Bush Intercontinental to Noi Bai Intl., returning Thu, Jul 30, priced at $2,016 found 3 days ago
Sun, Jul 5 - Thu, Jul 30
IAH
George Bush Intercontinental
HAN
Noi Bai Intl.
$2,016 Roundtrip, found 3 days ago
$2,016
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Jul 5 from George Bush Intercontinental to Noi Bai Intl., returning Thu, Jul 30, priced at $2,016 found 3 days ago

Airfares from $456 One Way, $1,016 Round Trip from Houston to Hanoi

Prices starting at $1,016 for return flights and $456 for one-way flights to Hanoi were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 16 - Mon, Oct 26
IAH
Houston
HAN
Hanoi
$1,016 Roundtrip, found 1 day ago
$1,016
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 16 from Houston to Hanoi, returning Mon, Oct 26, priced at $1,016 found 1 day ago
Mon, Sep 21 - Wed, Oct 7
IAH
Houston
HAN
Hanoi
$1,048 Roundtrip, found 1 day ago
$1,048
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Mon, Sep 21 from Houston to Hanoi, returning Wed, Oct 7, priced at $1,048 found 1 day ago
Tue, Sep 8 - Tue, Oct 6
IAH
Houston
HAN
Hanoi
$1,159 Roundtrip, found 14 hours ago
$1,159
Roundtrip
found 14 hours ago
Select Japan Airlines flight, departing Tue, Sep 8 from Houston to Hanoi, returning Tue, Oct 6, priced at $1,159 found 14 hours ago
Tue, Sep 8 - Tue, Oct 6
HOU
Houston
HAN
Hanoi
$1,216 Roundtrip, found 14 hours ago
$1,216
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Sep 8 from Houston to Hanoi, returning Tue, Oct 6, priced at $1,216 found 14 hours ago
Tue, Feb 23 - Wed, Mar 10
IAH
Houston
HAN
Hanoi
$1,216 Roundtrip, found 6 hours ago
$1,216
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Tue, Feb 23 from Houston to Hanoi, returning Wed, Mar 10, priced at $1,216 found 6 hours ago

Hanoi economy flight packages

Price found within the past 48 hours. Click for updated prices.
Eden Boutique Hotel & Spa
3.0-star property

Eden Boutique Hotel & Spa

9.2/10 Wonderful! (160 reviews)

Aug 9 - Aug 14

5 night stay

Houston (HOU) to Hanoi (HAN)

Cathay Pacific • Roundtrip • Coach
Price was $1,955, price is now $1,553 per person
$1,553
per person
found 20 hours ago
The staff were amazing - helpful, welcoming, and hard working to the point of seemingly being able to be everywhere at once. Large clean room with windows that opened to allow in the clean, fresh local air. Breakfast was small, but excellent, with buffet and made to order choices. The staff took care of ordering our tickets for the Fansipan funiculars, and cable car. Highly recommended!!

Reviewed on Apr 24, 2026

KK Sapa Hotel
5.0-star property

KK Sapa Hotel

9.4/10 Exceptional! (398 reviews)

Aug 9 - Aug 14

5 night stay

Houston (HOU) to Hanoi (HAN)

Cathay Pacific • Roundtrip • Coach
Price was $1,969, price is now $1,586 per person
$1,586
per person
found 20 hours ago
Cleanliness, however I don’t like the carpet which made my nose stuffy as I am allergic to dust

Reviewed on Jun 26, 2026

Silk Path Grand Sapa Resort & Spa
5.0-star property

Silk Path Grand Sapa Resort & Spa

9.6/10 Exceptional! (279 reviews)

Aug 9 - Aug 14

5 night stay

Houston (HOU) to Hanoi (HAN)

Cathay Pacific • Roundtrip • Coach
Price was $1,929, price is now $1,680 per person
$1,680
per person
found 20 hours ago
We loved our time at Silk Path Resort. The property was beautiful, the service was impeccable, the breakfast was delicious and we had an excellent time.

Reviewed on Jun 17, 2026

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More About Flying To Hanoi from Houston

Route Information for Flights from Houston to Hanoi

Origin Airport IATA Code
HOU
Destination Airport IATA Code
HAN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Houston to Hanoi

If you are looking to get guaranteed low prices for Houston to Hanoi flights then Orbitz is the place to go. We use cutting edge mobile tools to find the best deals on air tickets and to keep you updated on delays and changes.

Get Package Savings by Booking Flights and Hotels at the Same Time

Using the Orbitz Matrix display, you can see how much you will save on flights from Houston to Hanoi if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.

Orbitz for Business Helps Corporations save Money

Orbitz can assist all businesses from the small to major corporations with discounts on flights from Houston to Hanoi. We fine- tune your needs for Houston to Hanoi flights and optimize your plans by assessing your business and coming up with ways for you to save on air tickets.

Using Online Check-In Makes Flying Simple

You can use the Orbitz website to check-in for your flights from Houston to Hanoi. You can also make changes to your schedule or even cancel a flight.

Frequently asked questions

What is the shortest flight from Houston to Hanoi?
It's a considerable distance from Houston Airport to Hanoi Intl. Airport — in fact, 19 hours and 15 minutes at least. But your time on board doesn't have to be an ordeal. Be prepared and step on the plane with the essentials like some toiletries and a travel pillow.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.