What airlines fly to Hanoi?

EVA Air, United Airlines and Qatar Airways are the top three most popular airlines that fly to Hanoi from Houston according to our data. EVA Air is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 3 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Hanoi Noibai?

Cathay Pacific and Korean Air are the most popular carriers operating from Houston to Hanoi Noibai

When did momondo last update prices for flights from Houston to Hanoi Noibai Airport?

Prices for flights from Houston to Hanoi Noibai Airport are updated daily.

How many operators does momondo search for flights from Houston to Hanoi Noibai Airport?

As of September 2026, there are 3 operators available to choose from for flights from Houston to Hanoi Noibai Airport.

How old do you have to be to fly from Houston to Hanoi Noibai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$523 Cheap Flights from Houston to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Hanoi

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 2:40 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

44h 00m3 stops Denver Intl Los Angeles Xiamen Gaoqi Intl

3:40 pm - 11:32 amHAN Hanoi Noibai-IAH Houston George Bush Intcntl

32h 52m2 stops Xiamen Gaoqi Intl Los Angeles

$1,008Multiple Airlines

Thu, Oct 29 - Tue, Nov 3

2:49 pm - 2:40 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

35h 51m3 stops Las Vegas Harry Reid Intl Los Angeles Xiamen Gaoqi Intl

3:40 pm - 8:48 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

42h 08m3 stops Xiamen Gaoqi Intl Los Angeles Denver Intl

$1,055Multiple Airlines

Thu, Oct 29 - Tue, Nov 3

6:10 pm - 10:05 amIAH Houston George Bush Intcntl-HAN Hanoi Noibai

26h 55m2 stops Vancouver Intl Hong Kong Intl

7:30 pm - 2:38 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

32h 08m2 stops Hong Kong Intl Vancouver Intl

$1,056Multiple Airlines

Wed, Jan 27 - Mon, Feb 15

9:56 pm - 11:05 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

37h 09m2 stops Los Angeles Tokyo Narita

12:25 am - 12:30 amHAN Hanoi Noibai-IAH Houston George Bush Intcntl

37h 05m2 stops Tokyo Narita Chicago O'Hare Intl

$1,071United Airlines

Fri, Oct 30 - Wed, Nov 11

8:20 pm - 10:15 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

37h 55m2 stops Newark Tokyo Narita

12:25 am - 6:07 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

29h 42m2 stops Tokyo Narita San Francisco

$1,101United Airlines

Mon, Oct 5 - Wed, Oct 28

6:00 am - 10:15 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

28h 15m2 stops Los Angeles Tokyo Narita

12:25 am - 6:07 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

29h 42m2 stops Tokyo Narita San Francisco

$1,151United Airlines

Mon, Oct 5 - Thu, Oct 29

12:40 am - 5:15 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

28h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:35 pm - 8:50 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

21h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,188EVA Air

Wed, Oct 28 - Tue, Nov 3

1:00 am - 11:05 amIAH Houston George Bush Intcntl-HAN Hanoi Noibai

22h 05m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 10:15 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

22h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,190EVA Air

Sun, Oct 4 - Wed, Oct 21

1:00 am - 11:05 amIAH Houston George Bush Intcntl-HAN Hanoi Noibai

22h 05m1 stop Taipei City Taiwan Taoyuan Intl

12:35 pm - 10:00 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,190EVA Air

Tue, Oct 6 - Tue, Oct 27

2:07 pm - 6:55 amHOU Houston Hobby-HAN Hanoi Noibai

27h 48m2 stops Dallas/Fort Worth Doha Hamad Intl

8:55 am - 7:42 pmHAN Hanoi Noibai-HOU Houston Hobby

47h 47m2 stops Doha Hamad Intl Dallas/Fort Worth

$2,561Qatar Airways

Mon, Nov 23 - Sun, Nov 29

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Cathay Pacific flights from Houston to Hanoi

Our best Cathay Pacific deals on Houston to Hanoi flight tickets

Cathay Pacific

Sep 7

HOU6:14 pmHouston Hobby

27h 41m

2 stops

HAN9:55 amHanoi Noibai

Sep 17

HAN10:55 amHanoi Noibai

24h 55m

2 stops

HOU11:50 pmHouston Hobby

$1,082

Cathay Pacific

Sep 23

IAH8:17 pmHouston George Bush Intcntl

33h 53m

2 stops

HAN6:10 pmHanoi Noibai

Oct 1

HAN10:25 amHanoi Noibai

22h 08m

2 stops

IAH8:33 pmHouston George Bush Intcntl

$1,093

Cathay Pacific

Sep 23

IAH8:17 pmHouston George Bush Intcntl

33h 53m

2 stops

HAN6:10 pmHanoi Noibai

Oct 1

HAN10:25 amHanoi Noibai

22h 08m

2 stops

IAH8:33 pmHouston George Bush Intcntl

$1,097

Turkish Airlines flights from Houston to Hanoi

Our best Turkish Airlines deals on Houston to Hanoi flight tickets

Turkish Airlines

Jan 19

IAH2:55 pmHouston George Bush Intcntl

35h 30m

1 stop

HAN3:25 pmHanoi Noibai

Mar 3

HAN8:45 amHanoi Noibai

47h 20m

1 stop

IAH7:05 pmHouston George Bush Intcntl

$1,183

Turkish Airlines

Nov 9

IAH9:00 pmHouston George Bush Intcntl

29h 25m

1 stop

HAN3:25 pmHanoi Noibai

Nov 20

HAN8:45 amHanoi Noibai

47h 20m

1 stop

IAH7:05 pmHouston George Bush Intcntl

$1,198

Turkish Airlines

Nov 10

IAH9:00 pmHouston George Bush Intcntl

29h 25m

1 stop

HAN3:25 pmHanoi Noibai

Nov 24

HAN10:55 pmHanoi Noibai

33h 10m

1 stop

IAH7:05 pmHouston George Bush Intcntl

$1,206

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Thu 10/29

6:40 am-2:40 pm

3 stops44h 00m

Hanoi Noibai

Tue 11/3

3:40 pm-11:32 am

2 stops32h 52m

$1,008

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Thu 10/29

2:49 pm-2:40 pm

3 stops35h 51m

Hanoi Noibai

Tue 11/3

3:40 pm-8:48 pm

3 stops42h 08m

$1,055

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Wed 1/27

6:10 pm-10:05 am

2 stops26h 55m

Hanoi Noibai

Mon 2/15

7:30 pm-2:38 pm

2 stops32h 08m

$1,056

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Fri 10/30

9:56 pm-11:05 pm

2 stops37h 09m

Hanoi Noibai

Wed 11/11

12:25 am-12:30 am

2 stops37h 05m

$1,071

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Mon 10/5

8:20 pm-10:15 pm

2 stops37h 55m

Hanoi Noibai

Wed 10/28

12:25 am-6:07 pm

2 stops29h 42m

$1,101

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Mon 10/5

6:00 am-10:15 pm

2 stops28h 15m

Hanoi Noibai

Thu 10/29

12:25 am-6:07 pm

2 stops29h 42m

$1,151

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Wed 10/28

12:40 am-5:15 pm

1 stop28h 35m

Hanoi Noibai

Tue 11/3

12:35 pm-8:50 pm

1 stop21h 15m

$1,188

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Sun 10/4

1:00 am-11:05 am

1 stop22h 05m

Hanoi Noibai

Wed 10/21

12:05 pm-10:15 pm

1 stop22h 10m

$1,190

Quickest round-trip

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Tue 10/6

1:00 am-11:05 am

1 stop22h 05m

Hanoi Noibai

Tue 10/27

12:35 pm-10:00 pm

1 stop21h 25m

$1,190

HoustonHanoi

HOU Houston Hobby - HAN Hanoi Noibai

HOUHAN

Houston Hobby

Mon 11/23

2:07 pm-6:55 am

2 stops27h 48m

Hanoi Noibai

Sun 11/29

8:55 am-7:42 pm

2 stops47h 47m

$2,561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Hanoi

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

Prices

Airlines

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Houston is in March. Flight prices, which tend to average around $1,026, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in March, then September is your next best option. Flight prices from Houston to Hanoi during September average around $1,091.

Cheap Houston to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Hanoi

Best Price Found	$523
Fastest flight time	25h 25m
Direct flights	None

The best one-way flight to Hanoi from Houston in the past 72 hours is $523. The best round-trip flight deal from Houston to Hanoi found on momondo in the last 72 hours is $1,008.

The fastest flight from Houston to Hanoi takes 25h 25m

There are no direct flights from Houston to Hanoi. There are no popular flight routes from Houston to Hanoi.

Search flight deals

Frequently asked questions about flying from Houston to Hanoi

How far is Houston to Hanoi Noibai by plane?
The straight-line distance from Houston to Hanoi Noibai is 8650.2 mi. Typically, this will take 25h 25m by plane in normal conditions.
When did momondo last update prices for flights from Houston to Hanoi Noibai Airport?
Prices for flights from Houston to Hanoi Noibai Airport are updated daily.
How many operators does momondo search for flights from Houston to Hanoi Noibai Airport?
As of September 2026, there are 3 operators available to choose from for flights from Houston to Hanoi Noibai Airport.
How old do you have to be to fly from Houston to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Hanoi

Compare and see reviews for airlines that fly from Houston to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $718	Free Cancellation	Rating 7.4 10,159 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $988	Free Cancellation	Rating 7.3 3,728 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $1,012	Free Cancellation	Rating 8.5 1,522 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Hanoi?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Hanoi. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Hanoi with flexible booking policies on momondo?

Flights from Houston to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Hanoi?

Once you have performed a search for Houston to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.