Cheap flights from Houston to Hanoi from $513
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Hanoi departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
What is the cheapest month to fly to Hanoi?
The cheapest month to fly to Hanoi from Houston is in October. Flight prices, which tend to average around $1,048, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in October, then September is your next best option. Flight prices from Houston to Hanoi during September average around $1,082.
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.
How far in advance should I book a flight to Hanoi?
You are more likely to see cheaper flights to Hanoi from Houston when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,360 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Houston for as low as $993 on momondo.
What is the cheapest airline that flies from Houston to Hanoi Noibai?
Delta, EVA Air, and Qatar Airways are the most popular carriers operating from Houston to Hanoi Noibai
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 61% 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.
Cheap Houston to Hanoi flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 21h 30m 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 2025, 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 | ||
|---|---|---|---|---|---|
| PriceFrom $874 | Free Cancellation | Rating 7.3 3,773 reviews | |||
| PriceFrom $923 | Free Cancellation | Rating 8.1 1,290 reviews | |||
| PriceFrom $970 | Free Cancellation | Rating 8.3 847 reviews | |||
| PriceFrom $981 | Free Cancellation | Rating 7.4 8,684 reviews | |||
| PriceFrom $991 | Free Cancellation | Rating 8.4 1,179 reviews |
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.