Top Airlines Offering Cheap Flights to Vietnam

If you are looking for cheap Vietnam flights, there are several airlines to choose from: 

Find Major Airports in Vietnam

The primary international gateways in Vietnam are Hanoi, Da Nang, and Ho Chi Minh City. These major airports serve as the main arrival points for most international flights to the country.

Tan Son Nhat International Airport is the busiest airport in Vietnam and serves as a hub for Bamboo Airways, Vietnam Airlines, and VASCO.

Noi Bai International Airport is the second busiest airport in the country and the main hub for Vietnam Airlines and budget carriers Bamboo Airways and Pacific Airlines.

Da Nang International Airport is Vietnam’s third busiest airport, without direct flights to the United States. Before continuing to the United States, most international flights from Da Nang connect through major airports in Vietnam, such as Tan Son Nhat International Airport or Noi Bai International Airport.

Nha Trang Airport has no direct flights to the United States. Most international flights from Nha Trang connect through major airports in Vietnam before continuing to the United States.

Flights to Vietnam Snapshot

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The Best Time to Visit Vietnam

The cheapest time to go to Vietnam is during the off-travel season, from March to April and September to October. These months mark the transition between high and low tourism activity. April to June and September to November also have the cheapest airfare tickets when northern and central coastlines experience typhoons.


Due to peak tourism season, the most expensive months to visit Vietnam are usually December to February. During these months, the weather is generally cool and dry in the north and warm and sunny in the south, making it ideal for outdoor activities and beach holidays. Another peak travel time is during the summer months of July and August, when coastal destinations become popular, resulting in higher prices for flights and hotels.

For the best deals, consider departing on a Monday, which often results in lower costs than Fridays. Flights around noon can also lead to more wallet-friendly options than morning departures. Watch out for promotions that offer substantial discounts ranging from 40% to 50%.

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Cheapest months to fly

March to April, September to October

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Most Expensive Months to Fly

July to August, December to February

Compare Prices

Here’s a price breakdown of plane tickets to Vietnam when flying to Ho Chi Minh City (SGN – Tan Son Nhat International)

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Frequently Asked Questions

Vietnam welcomes visitors year-round. July and August are busy months for beach lovers, with the central coast offering favorable weather. December to March is best for visiting Hanoi and Ho Chi Minh City. April to June or September to November are good for avoiding crowds and generally mild weather.

The flight duration from these U.S. cities to Vietnam varies depending on the place of departure and destination, ranging from 16 hours and 20 minutes to around 37 hours.


  • San Francisco (SFO) to SGN: 16 hours and 20 minutes for a direct flight
  • New York (JFK) to SGN: 20 hours and 55 minutes for a connecting flight
  • Las Vegas (LAS) to SGN: 21 hours and 20 minutes for a connecting flight
  • Houston, Texas (IAH) to SGN: 21 hours and 10 minutes for a connecting flight
  • Miami, Florida (MIA) to SGN: 23 hours and 35 minutes for a connecting flight
  • Chicago (ORD) to SGN: 21 hours and 20 minutes for a connecting flight
  • Atlanta (ATL) to SGN: 23hours and 10 minutes for a connecting flight
  • Boston (BOS) to SGN: 20 hours and 50 minutes for a connecting flight

San Francisco International Airport (SFO) is the only airport in the United States that offers direct flights between Vietnam and the U.S. It is a major gateway to Europe, the Middle East, Asia, and Oceania, with flights to various destinations throughout North America.

Most foreign nationals, including U.S. citizens, need a visa to enter Vietnam. You can apply for a visa online, obtain one on arrival, or get one at a Vietnamese embassy or consulate before your trip.

Several international airlines fly to Vietnam, including Vietnam Airlines (the national carrier), VietJet Air, Bamboo Airways, Singapore Airlines, Thai Airways, Cathay Pacific, Korean Air, Japan Airlines, Emirates, and Qatar Airways.

Some festivals and events may lead to higher flight prices due to increased demand. Some notable events include:

  • Tet (Vietnamese New Year): Usually in late January or February
  • Reunification Day: April 30th
  • International Labor Day: May 1st
  • Mid-Autumn Festival: Usually in September or October

Vietnam is in the Indochina Time Zone (ICT), which is UTC+7. This means that Vietnam is:

  • 11 hours ahead of Eastern Standard Time (EST)
  • 12 hours ahead of Central Standard Time (CST)
  • 13 hours ahead of Mountain Standard Time (MST)
  • 14 hours ahead of Pacific Standard Time (PST)

Cities with major international airports, such as Los Angeles (LAX), San Francisco (SFO), New York (JFK), and Seattle (SEA), often have more competitive prices and better flight options to Vietnam.

To find the best deals on flights to Vietnam, book at least 2 to 3 months in advance, especially if you plan to travel during peak seasons.

Some stopover options can help you find cheaper flights to Vietnam. For example, flying with a low-cost carrier to a major Asian hub like Singapore or Bangkok and then taking a budget airline to Vietnam can sometimes be more affordable than booking a direct flight.

The average price range for a cheap roundtrip flight to Vietnam from the U.S. ranges between $600 and $1,000. However, prices vary depending on departure city, airline, travel dates, and booking time.

Discover Vietnam

Looking for cheap flights to Vietnam? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip.


  • Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to Vietnam. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options. 
  • Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to Vietnam. Shifting your dates by just a day or two can often result in significant savings.
  • Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
  • Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to Vietnam based on your priorities.
  • Filter for direct flights. If you prefer nonstop service to Vietnam, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
  • Get the best unpublished deals. Dreaming of a luxurious journey to Vietnam? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
  • Expand your search to nearby airports. Unlock even more deals by searching for flights to Vietnam from nearby airports. This will show you flight prices from alternative departure airports close to your origin city.

Book a complete travel package. Once you’ve found your perfect flight to Vietnam, why not add a hotel room or rental car? OneAir also offers exclusive hotel, car, and activity deals, so you can save even more on your entire trip.


Discover New Destinations with the “Explore” Tab. Not set on Vietnam? Use our “Explore” search to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!