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 63% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 4 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, EVA Air, and Qatar Airways 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 November 2025, there are 4 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.

$322 Cheap Flights from Houston to Hanoi in 2025/26

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 $995 to $1,118. The lowest price recently found on this route was $879.

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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.

5:14 pm - 10:40 amIAH-HAN

28h 26m2 stops

9:35 am - 7:25 amHAN-IAH

34h 50m2 stops

$879Multiple Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 9

5:14 pm - 10:05 amIAH-HAN

27h 51m2 stops

12:55 am - 7:35 amHAN-IAH

19h 40m1 stop

$925Multiple Airlines

Find Deal

Mon, Feb 2 - Sat, Feb 7

6:55 pm - 4:50 pmIAH-HAN

33h 55m2 stops

11:35 am - 11:58 pmHAN-IAH

48h 23m2 stops

$930China Airlines

Find Deal

Tue, Apr 7 - Tue, Apr 28

2:12 pm - 6:30 pmIAH-HAN

39h 18m2 stops

11:05 am - 10:42 pmHAN-IAH

48h 37m2 stops

$941Cathay Pacific

Find Deal

Mon, Feb 2 - Sun, Feb 8

6:52 pm - 10:05 amIAH-HAN

50h 13m2 stops

7:05 pm - 7:16 pmHAN-IAH

36h 11m2 stops

$949Cathay Pacific

Find Deal

Sun, Feb 15 - Mon, Apr 20

9:05 am - 8:55 pmIAH-HAN

22h 50m1 stop

3:45 pm - 10:10 amHAN-IAH

31h 25m3 stops

$950Multiple Airlines

Find Deal

Thu, Dec 4 - Fri, Dec 12

7:45 am - 1:45 amIAH-HAN

29h 00m2 stops

3:45 pm - 10:10 amHAN-IAH

31h 25m3 stops

$955Multiple Airlines

Find Deal

Thu, Dec 4 - Fri, Dec 12

10:43 am - 6:05 pmIAH-HAN

43h 22m2 stops

7:05 pm - 7:25 pmHAN-IAH

36h 20m2 stops

$957Multiple Airlines

Find Deal

Mon, May 4 - Mon, Jun 8

1:00 am - 4:50 pmIAH-HAN

27h 50m1 stop

12:05 pm - 10:15 pmHAN-IAH

22h 10m1 stop

$967EVA Air

Find Deal

Tue, Apr 7 - Wed, Apr 29

4:22 pm - 10:30 pmHOU-HAN

41h 08m2 stops

11:55 pm - 11:55 pmHAN-HOU

37h 00m2 stops

$1,212American Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

Cathay Pacific flights from Houston to Hanoi

Our best Cathay Pacific deals on Houston to Hanoi flight tickets

Cathay Pacific

Feb 2

IAH2:12 pmHouston George Bush Intcntl

39h 18m

2 stops

HAN6:30 pmHanoi Noibai

Feb 8

HAN11:05 amHanoi Noibai

48h 37m

2 stops

IAH10:42 pmHouston George Bush Intcntl

$941

Find similar

Cathay Pacific

Feb 15

IAH6:52 pmHouston George Bush Intcntl

50h 13m

2 stops

HAN10:05 amHanoi Noibai

Apr 20

HAN7:05 pmHanoi Noibai

36h 11m

2 stops

IAH7:16 pmHouston George Bush Intcntl

$949

Find similar

Cathay Pacific

Feb 15

IAH6:52 pmHouston George Bush Intcntl

50h 13m

2 stops

HAN10:05 amHanoi Noibai

Feb 20

HAN11:05 amHanoi Noibai

24h 01m

2 stops

IAH10:06 pmHouston George Bush Intcntl

$999

Find similar

EVA Air flights from Houston to Hanoi

Our best EVA Air deals on Houston to Hanoi flight tickets

EVA Air

Apr 7

IAH1:00 amHouston George Bush Intcntl

27h 50m

1 stop

HAN4:50 pmHanoi Noibai

Apr 29

HAN12:05 pmHanoi Noibai

22h 10m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$967

Find similar

EVA Air

Apr 6

IAH1:00 amHouston George Bush Intcntl

22h 05m

1 stop

HAN11:05 amHanoi Noibai

Apr 28

HAN6:00 pmHanoi Noibai

40h 15m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,000

Find similar

EVA Air

May 4

IAH1:10 amHouston George Bush Intcntl

27h 40m

1 stop

HAN4:50 pmHanoi Noibai

Jun 8

HAN6:00 pmHanoi Noibai

40h 20m

1 stop

IAH10:20 pmHouston George Bush Intcntl

$1,001

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 2/2

5:14 pm-10:40 am

2 stops28h 26m

Hanoi Noibai

Mon 2/9

9:35 am-7:25 am

2 stops34h 50m

$879

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 2/2

5:14 pm-10:05 am

2 stops27h 51m

Hanoi Noibai

Sat 2/7

12:55 am-7:35 am

1 stop19h 40m

$925

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 4/7

6:55 pm-4:50 pm

2 stops33h 55m

Hanoi Noibai

Tue 4/28

11:35 am-11:58 pm

2 stops48h 23m

$930

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 2/2

2:12 pm-6:30 pm

2 stops39h 18m

Hanoi Noibai

Sun 2/8

11:05 am-10:42 pm

2 stops48h 37m

$941

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/15

6:52 pm-10:05 am

2 stops50h 13m

Hanoi Noibai

Mon 4/20

7:05 pm-7:16 pm

2 stops36h 11m

$949

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 12/4

9:05 am-8:55 pm

1 stop22h 50m

Hanoi Noibai

Fri 12/12

3:45 pm-10:10 am

3 stops31h 25m

$950

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 12/4

7:45 am-1:45 am

2 stops29h 00m

Hanoi Noibai

Fri 12/12

3:45 pm-10:10 am

3 stops31h 25m

$955

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 5/4

10:43 am-6:05 pm

2 stops43h 22m

Hanoi Noibai

Mon 6/8

7:05 pm-7:25 pm

2 stops36h 20m

$957

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 4/7

1:00 am-4:50 pm

1 stop27h 50m

Hanoi Noibai

Wed 4/29

12:05 pm-10:15 pm

1 stop22h 10m

$967

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Sun 2/22

4:22 pm-10:30 pm

2 stops41h 08m

Hanoi Noibai

Thu 2/26

11:55 pm-11:55 pm

2 stops37h 00m

$1,212

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 $997, 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 September is your next best option. Flight prices from Houston to Hanoi during September average around $1,032.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Friday is the cheapest day to fly to Hanoi from Houston. The lowest ticket price found for a Friday departure recently was $1,150. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Monday is $1,398.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the afternoon. Flights from Houston to Hanoi during this time can be as low as $1,239. Try not to purchase tickets in the morning because they tend to be around $1,258. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Hanoi flight deals and tips

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

Direct flights	None

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 21h 55m 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 November 2025, there are 4 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
Turkish Airlines	PriceFrom $901	Free Cancellation	Rating 7.3 4,044 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $915	Free Cancellation	Rating 7.4 9,016 reviews	Search United Airlines flights
ANA	PriceFrom $922	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
EVA Air	PriceFrom $1,037	Free Cancellation	Rating 8.4 1,275 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.