Cheap flights from Dallas to Hanoi from $385
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Hanoi departing on 8/5. 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 Dallas 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 Dallas is in September. Flight prices, which tend to average around $1,106, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then January is your next best option. Flight prices from Dallas to Hanoi during January average around $1,207.
What is the cheapest day to depart on your flight to Hanoi?
According to our data, Thursday is the cheapest day to fly to Hanoi from Dallas. The lowest ticket price found for a Thursday departure recently was $1,209. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is $1,721.
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 evening. Flights from Dallas to Hanoi during this time can be as low as $1,140. Try not to purchase tickets in the afternoon because they tend to be around $1,945. 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 Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Dallas for as low as $1,066 on momondo.
What is the cheapest airline that flies from Dallas to Hanoi Noibai?
Korean Air, ANA, and Delta are the most popular carriers operating from Dallas to Hanoi Noibai
What airlines fly to Hanoi?
Korean Air, Turkish Airlines and Japan Airlines are the top three most popular airlines that fly to Hanoi from Dallas according to our data. Korean Air is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 8 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.
Cheap Dallas to Hanoi flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Hanoi
How far is Dallas to Hanoi Noibai by plane?
A flight from Dallas to Hanoi Noibai will travel around 8425.0 mi. A reasonable flight in good conditions will take 21h 25m.
When did momondo last update prices for flights from Dallas to Hanoi Noibai Airport?
Prices for flights from Dallas to Hanoi Noibai Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Hanoi Noibai Airport?
As of July 2025, there are 8 operators available to choose from for flights from Dallas to Hanoi Noibai Airport.
How old do you have to be to fly from Dallas to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Dallas to Hanoi
Compare and see reviews for airlines that fly from Dallas to Hanoi with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $817 | Free Cancellation | Rating 8.4 893 reviews | |||
| PriceFrom $834 | Free Cancellation | Rating 7.6 921 reviews | |||
| PriceFrom $869 | Free Cancellation | Rating 7.1 152 reviews | |||
| PriceFrom $915 | Free Cancellation | Rating 8.4 1,101 reviews | |||
| PriceFrom $950 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $970 | Free Cancellation | Rating 8.3 1,505 reviews | |||
| PriceFrom $1,025 | Free Cancellation | Rating 7.3 3,895 reviews | |||
| PriceFrom $1,102 | Free Cancellation | Rating 8.0 7,982 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dallas to Hanoi?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Hanoi for you.
Can I find flights from Dallas to Hanoi with flexible booking policies on momondo?
All flight searches from Dallas to Hanoi on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dallas to Hanoi?
momondo provides multiple filters to help you find the best flight to Hanoi from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dallas to Hanoi right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Hanoi, momondo offers a useful price alert feature which will track prices for flights to Hanoi from Dallas and alert you when they change.