Cheap flights from Dallas to Hanoi

Compare Dallas to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

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Flight deals from Dallas to Hanoi

Looking for a cheap last-minute deal or the best round-trip flight from Dallas to Hanoi? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Dallas to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Hanoi flights are currently cheapest in September.

Dallas to Hanoi: Alternative routes

Compare routes from Dallas to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Dallas to Hanoi: Flight information

The things to know before you go.
Cheapest flight found$747
Cheapest month to flySeptember

Finding cheap flights from Dallas to Hanoi: Frequently asked questions

The best price we found for a round-trip flight from Dallas to Hanoi is $747. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dallas to Hanoi. But we found flights with one stop from $747.
There are no flights flying from Dallas to Hanoi, as of July 2025.
The cheapest month to fly from Dallas to Hanoi is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Hanoi Airport on Tuesday, September 2, 2025.
No airlines currently offer direct flights between Dallas and Hanoi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Hanoi is Korean Air.

Traveling from Dallas to Noi Bai International Airport (HAN): What you need to know

  • Planning your getaway begins with figuring out where you'll leave from in Dallas. Dallas/Fort Worth International Airport (DFW) is the city's main airport, so explore your options for reserving a flight from Dallas to Noi Bai International Airport (HAN) leaving from here.

  • Noi Bai International Airport is located in Hanoi. The city operates on the UTC+7 timezone and is 12 hours ahead of Dallas.

  • Leave plenty of time to get on your flight from Dallas to HAN. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Peak travel periods mean busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to keep to your schedule.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • A stopover is the perfect opportunity to break up your journey and perhaps even explore another city. When searching for cheap flights from Dallas to HAN departing from Dallas/Fort Worth International Airport (DFW), deselect the 'Direct flights only' box to discover where you can stop along the way. Top options include:

    • Shanghai Pudong International Airport (PVG)

    • Incheon International Airport (ICN)

    • Narita International Airport (NRT)

  • DFW is around 32 kilometers from central Dallas. If you're driving, ride-sharing or catching a cab from the center, it'll take you 25 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 1 hour.

  • Want a leisurely start to your break? Stay near Dallas/Fort Worth International Airport. Whether you're catching an early flight from Dallas to Noi Bai International Airport or aren't a fan of being rushed, these hotels are just what you're after:

  • 73.22% of flights that take off from Dallas/Fort Worth International Airport arrive at their destination on time.

  • The address for DFW is 2400 Aviation Dr.

Dallas Love Field Airport (DAL)

About Noi Bai International Airport (HAN)

Getting from Noi Bai International Airport (HAN) to central Hanoi

  • Central Hanoi is around 21 kilometers from Noi Bai International Airport. Journey times by car rental or cab will vary based on time of day and traffic conditions, so do a little research ahead of time.

  • Traveling by public transport takes about 1 hour 55 minutes.

How to find the cheapest flights from Dallas to Noi Bai International Airport (HAN)

  • Currently, $397 is the best price we've found for a one-way ticket from Dallas to Noi Bai International Airport. The cheapest price for a return flight is $747. Keep in mind fares may change due to availability at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from Dallas to HAN. Fares tend to rise as demand increases, so the closer your departure date, the more expensive your ticket may be.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll give you the lowest price across each month when searching for your Dallas to Noi Bai International Airport ticket.

  • You don't need to search every day to find out if prices have dropped when you create a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from Dallas to HAN.

  • Hunt for savings on a flight from Dallas to Noi Bai International Airport with the help of the filters. Pick your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Dallas to Noi Bai International Airport (HAN)

  • July is when most people book flights from Dallas to Noi Bai International Airport (HAN). Plan your visit to Hanoi in April if you'd rather be there when it's quieter.

  • Book a Dallas to HAN plane ticket departing in June if you want to experience the city during its warmest month. You can expect temperatures in Hanoi to range from 25ºC (77ºF) to 36ºC (97ºF).

  • Search for cheap tickets from Dallas to Noi Bai International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 10ºC (50ºF) and 22ºC (72ºF).

More about Hanoi

  • Once you've booked your flight from Dallas to Noi Bai International Airport, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Hanoi:

  • There are so many things to discover in this city, it can be tricky to work out where to start. Ho Chi Minh Mausoleum, Hanoi Street Foods and Thang Long Water Puppet Theatre are highlights which should feature on any good Hanoi itinerary.

Explore more of Vietnam

  • You've visited Hanoi, now it's time to discover other corners of Vietnam. Journey around 225 kilometers east to Móng Cái to check off its must-visit sights. From Baĩ biển Trà Cổ to Tra Co beach and Biển Trà cổ, Móng Cái, Quảng Ninh, there's plenty to keep you busy.

  • Bỉm Sơn is another favorite destination in Vietnam and is around 129 kilometers south of Hanoi. No trip is complete without dropping by Quang Khanh Pagoda, Thung lũng xanh and Di Tích Lịch Sử Động Cửa Buồng.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.