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 67% 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?

Philippine Airlines, Delta, and United Airlines 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 March 2026, 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.

$363 Cheap Flights from Houston to Hanoi in 2026

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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.

4:00 pm - 11:30 am

IAH

HAN

31h 30m

2 stops

12:40 pm - 12:03 am

HAN

IAH

47h 23m

2 stops

$901Multiple Airlines

Mon, Aug 17 - Wed, Sep 30

12:40 pm - 9:35 pm

IAH

HAN

44h 55m

2 stops

11:10 pm - 9:39 pm

HAN

IAH

34h 29m

2 stops

$905Delta

Sun, May 3 - Wed, May 13

10:09 pm - 10:15 pm

IAH

HAN

36h 06m

2 stops

11:35 pm - 2:55 pm

HAN

IAH

27h 20m

1 stop

$916ANA

Mon, Aug 17 - Wed, Sep 30

10:15 pm - 9:35 pm

IAH

HAN

35h 20m

2 stops

7:55 am - 8:25 am

HAN

IAH

36h 30m

1 stop

$930Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

6:11 pm - 9:55 am

IAH

HAN

27h 44m

2 stops

10:55 am - 7:11 pm

HAN

IAH

44h 16m

2 stops

$942Multiple Airlines

Tue, Apr 21 - Tue, May 5

4:59 pm - 10:50 am

IAH

HAN

53h 51m

2 stops

11:10 pm - 8:47 am

HAN

IAH

45h 37m

2 stops

$944Delta

Sat, May 2 - Mon, May 11

6:00 pm - 9:35 pm

IAH

HAN

39h 35m

2 stops

11:10 pm - 11:54 pm

HAN

IAH

36h 44m

2 stops

$945Delta

Sun, May 3 - Sat, May 9

10:45 am - 1:05 pm

IAH

HAN

38h 20m

1 stop

12:30 am - 8:45 am

HAN

IAH

20h 15m

1 stop

$948Multiple Airlines

Fri, Jul 3 - Tue, Jul 7

2:26 pm - 9:35 pm

IAH

HAN

43h 09m

2 stops

12:05 pm - 9:51 am

HAN

IAH

33h 46m

2 stops

$952Delta

Sun, May 3 - Sun, May 10

10:45 am - 1:05 pm

IAH

HAN

38h 20m

1 stop

7:55 am - 8:45 am

HAN

IAH

36h 50m

1 stop

$958Multiple Airlines

Mon, Jul 6 - Fri, Jul 10

ANA flights from Houston to Hanoi

Our best ANA deals on Houston to Hanoi flight tickets

ANA

Aug 17

IAH10:09 pmHouston George Bush Intcntl

36h 06m

2 stops

HAN10:15 pmHanoi Noibai

Sep 30

HAN11:35 pmHanoi Noibai

27h 20m

1 stop

IAH2:55 pmHouston George Bush Intcntl

$916

ANA

Apr 23

IAH9:12 pmHouston George Bush Intcntl

37h 23m

2 stops

HAN10:35 pmHanoi Noibai

May 6

HAN11:55 pmHanoi Noibai

41h 22m

2 stops

IAH5:17 amHouston George Bush Intcntl

$978

EVA Air flights from Houston to Hanoi

Our best EVA Air deals on Houston to Hanoi flight tickets

EVA Air

Apr 20

IAH1:00 amHouston George Bush Intcntl

22h 05m

1 stop

HAN11:05 amHanoi Noibai

May 6

HAN12:05 pmHanoi Noibai

22h 15m

1 stop

IAH10:20 pmHouston George Bush Intcntl

$981

EVA Air

Apr 22

IAH1:00 amHouston George Bush Intcntl

22h 05m

1 stop

HAN11:05 amHanoi Noibai

May 6

HAN12:05 pmHanoi Noibai

29h 11m

2 stops

IAH5:16 amHouston George Bush Intcntl

$1,019

EVA Air

Apr 20

IAH1:00 amHouston George Bush Intcntl

27h 50m

1 stop

HAN4:50 pmHanoi Noibai

May 6

HAN12:05 pmHanoi Noibai

29h 11m

2 stops

IAH5:16 amHouston George Bush Intcntl

$1,022

Fly from

Fly to

Route

Depart

Return

Price

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 8/17

4:00 pm-11:30 am

2 stops31h 30m

Hanoi Noibai

Wed 9/30

12:40 pm-12:03 am

2 stops47h 23m

$901

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 5/3

12:40 pm-9:35 pm

2 stops44h 55m

Hanoi Noibai

Wed 5/13

11:10 pm-9:39 pm

2 stops34h 29m

$905

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 8/17

10:09 pm-10:15 pm

2 stops36h 06m

Hanoi Noibai

Wed 9/30

11:35 pm-2:55 pm

1 stop27h 20m

$916

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 4/16

10:15 pm-9:35 pm

2 stops35h 20m

Hanoi Noibai

Thu 4/23

7:55 am-8:25 am

1 stop36h 30m

$930

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 4/21

6:11 pm-9:55 am

2 stops27h 44m

Hanoi Noibai

Tue 5/5

10:55 am-7:11 pm

2 stops44h 16m

$942

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sat 5/2

4:59 pm-10:50 am

2 stops53h 51m

Hanoi Noibai

Mon 5/11

11:10 pm-8:47 am

2 stops45h 37m

$944

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 5/3

6:00 pm-9:35 pm

2 stops39h 35m

Hanoi Noibai

Sat 5/9

11:10 pm-11:54 pm

2 stops36h 44m

$945

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Fri 7/3

10:45 am-1:05 pm

1 stop38h 20m

Hanoi Noibai

Tue 7/7

12:30 am-8:45 am

1 stop20h 15m

$948

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 5/3

2:26 pm-9:35 pm

2 stops43h 09m

Hanoi Noibai

Sun 5/10

12:05 pm-9:51 am

2 stops33h 46m

$952

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 7/6

10:45 am-1:05 pm

1 stop38h 20m

Hanoi Noibai

Fri 7/10

7:55 am-8:45 am

1 stop36h 50m

$958

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 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 September is your next best option. Flight prices from Houston to Hanoi during September 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	21h 55m
Direct flights	None

The fastest flight from Houston to Hanoi takes 21h 55m

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 March 2026, 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
United Airlines	PriceFrom $819	Free Cancellation	Rating 7.4 9,378 reviews	Search United Airlines flights
ANA	PriceFrom $922	Free Cancellation	Rating 8.4 1,108 reviews	Search ANA flights
Qatar Airways	PriceFrom $988	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $999	Free Cancellation	Rating 8.4 1,362 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.