What airlines fly to Hanoi?

EVA Air, United Airlines and ANA 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 62% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 5 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?

United Airlines, Cathay Pacific, and Delta 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 April 2026, there are 5 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.

$429 Cheap Flights from Houston to Hanoi in 2026

Q: What is the typical price of a round-trip flight between Houston and Hanoi?

Prices are currently low for flights on this route. Typical prices usually range from $1,189 to $1,183. The lowest price recently found on this route was $882.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 8:05 pm

IAH

HAN

21h 20m

1 stop

12:30 am - 9:45 am

HAN

IAH

21h 15m

1 stop

$882Multiple Airlines

Mon, Aug 24 - Fri, Sep 4

10:45 am - 8:05 pm

IAH

HAN

21h 20m

1 stop

12:30 am - 8:45 am

HAN

IAH

20h 15m

1 stop

$931Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

10:15 pm - 12:15 pm

IAH

HAN

50h 00m

2 stops

12:30 am - 9:45 am

HAN

IAH

21h 15m

1 stop

$932Multiple Airlines

Thu, Aug 20 - Tue, Sep 8

10:12 am - 12:15 pm

IAH

HAN

38h 03m

2 stops

12:30 am - 9:45 am

HAN

IAH

21h 15m

1 stop

$947Multiple Airlines

Mon, Aug 24 - Fri, Sep 4

6:30 am - 12:15 pm

IAH

HAN

41h 45m

2 stops

12:30 am - 8:45 am

HAN

IAH

20h 15m

1 stop

$951Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

10:45 am - 8:50 am

IAH

HAN

34h 05m

2 stops

12:30 am - 9:45 am

HAN

IAH

21h 15m

1 stop

$987Multiple Airlines

Wed, Aug 5 - Tue, Sep 8

6:00 am - 9:35 pm

HOU

HAN

27h 35m

2 stops

11:10 pm - 9:35 pm

HAN

HOU

34h 25m

2 stops

$1,072Delta

Mon, Aug 17 - Wed, Sep 30

1:00 pm - 9:35 pm

HOU

HAN

44h 35m

2 stops

11:10 pm - 9:35 pm

HAN

HOU

34h 25m

2 stops

$1,112Delta

Wed, Sep 23 - Thu, Oct 1

5:35 pm - 9:35 pm

HOU

HAN

40h 00m

2 stops

11:10 pm - 9:35 pm

HAN

HOU

34h 25m

2 stops

$1,147Delta

Mon, Aug 17 - Wed, Sep 30

6:19 pm - 3:35 pm

HOU

HAN

33h 16m

2 stops

10:55 am - 11:53 pm

HAN

HOU

24h 58m

2 stops

$1,171Cathay Pacific

Mon, Sep 7 - Thu, Sep 17

United Airlines flights from Houston to Hanoi

Our best United Airlines deals on Houston to Hanoi flight tickets

United Airlines

Aug 17

IAH8:30 amHouston George Bush Intcntl

25h 45m

2 stops

HAN10:15 pmHanoi Noibai

Sep 30

HAN11:35 pmHanoi Noibai

32h 35m

2 stops

IAH8:10 pmHouston George Bush Intcntl

$1,056

United Airlines

Aug 17

IAH5:15 amHouston George Bush Intcntl

29h 00m

2 stops

HAN10:15 pmHanoi Noibai

Sep 30

HAN11:35 pmHanoi Noibai

30h 50m

2 stops

IAH6:25 pmHouston George Bush Intcntl

$1,062

United Airlines

Aug 17

IAH5:04 amHouston George Bush Intcntl

29h 11m

2 stops

HAN10:15 pmHanoi Noibai

Sep 30

HAN11:35 pmHanoi Noibai

31h 25m

2 stops

IAH7:00 pmHouston George Bush Intcntl

$1,071

EVA Air flights from Houston to Hanoi

Our best EVA Air deals on Houston to Hanoi flight tickets

EVA Air

Sep 22

IAH1:10 amHouston George Bush Intcntl

21h 55m

1 stop

HAN11:05 amHanoi Noibai

Oct 1

HAN12:05 pmHanoi Noibai

22h 10m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,045

EVA Air

Aug 3

IAH1:35 amHouston George Bush Intcntl

27h 15m

1 stop

HAN4:50 pmHanoi Noibai

Sep 9

HAN12:05 pmHanoi Noibai

22h 20m

1 stop

IAH10:25 pmHouston George Bush Intcntl

$1,051

EVA Air

Aug 16

IAH1:35 amHouston George Bush Intcntl

21h 30m

1 stop

HAN11:05 amHanoi Noibai

Sep 30

HAN6:00 pmHanoi Noibai

40h 15m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,064

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 8/24

10:45 am-8:05 pm

1 stop21h 20m

Hanoi Noibai

Fri 9/4

12:30 am-9:45 am

1 stop21h 15m

$882

Quickest round-trip

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Wed 8/19

10:45 am-8:05 pm

1 stop21h 20m

Hanoi Noibai

Tue 8/25

12:30 am-8:45 am

1 stop20h 15m

$931

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 8/20

10:15 pm-12:15 pm

2 stops50h 00m

Hanoi Noibai

Tue 9/8

12:30 am-9:45 am

1 stop21h 15m

$932

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 8/24

10:12 am-12:15 pm

2 stops38h 03m

Hanoi Noibai

Fri 9/4

12:30 am-9:45 am

1 stop21h 15m

$947

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Wed 8/19

6:30 am-12:15 pm

2 stops41h 45m

Hanoi Noibai

Tue 8/25

12:30 am-8:45 am

1 stop20h 15m

$951

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Wed 8/5

10:45 am-8:50 am

2 stops34h 05m

Hanoi Noibai

Tue 9/8

12:30 am-9:45 am

1 stop21h 15m

$987

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Mon 8/17

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Wed 9/30

11:10 pm-9:35 pm

2 stops34h 25m

$1,072

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Wed 9/23

1:00 pm-9:35 pm

2 stops44h 35m

Hanoi Noibai

Thu 10/1

11:10 pm-9:35 pm

2 stops34h 25m

$1,112

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Mon 8/17

5:35 pm-9:35 pm

2 stops40h 00m

Hanoi Noibai

Wed 9/30

11:10 pm-9:35 pm

2 stops34h 25m

$1,147

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Mon 9/7

6:19 pm-3:35 pm

2 stops33h 16m

Hanoi Noibai

Thu 9/17

10:55 am-11:53 pm

2 stops24h 58m

$1,171

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 typical price of a round-trip flight between Houston and Hanoi?

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Houston is in November. Flight prices, which tend to average around $1,033, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in November, then August is your next best option. Flight prices from Houston to Hanoi during August average around $1,039.

Cheap Houston to Hanoi flight deals and tips

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

Fastest flight time	25h 25m
Direct flights	None

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

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 April 2026, there are 5 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 $819	Free Cancellation	Rating 7.4 9,535 reviews	Search United Airlines flights
ANA	PriceFrom $922	Free Cancellation	Rating 8.4 1,162 reviews	Search ANA flights
Qatar Airways	PriceFrom $988	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $1,012	Free Cancellation	Rating 8.5 1,398 reviews	Search EVA Air flights
Asiana Airlines	PriceFrom $1,137	Free Cancellation	Rating 8.1 507 reviews	Search Asiana Airlines 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.