The cheapest times to fly from HUI to IAH are

  • October 8th to November 4th
  • November 26th to April 22nd (except the weeks of January 8th and March 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HUI to IAH is early to mid October. Prices can be as high as $15000 for Sunday flights during early to mid January, or as low as $4943 for Thursday flights around early to mid October.


When to Fly to Houston

Flying from Hue (HUI) to Houston, TX (IAH) will usually cost between $10400 to $12400 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $5544. Due to high demand the most expensive time to fly is early to mid January, with an average price of $12114. Planning your trip to low-cost times can easily save you $6571 on economy flights and even more on first-class flights. Generally, any price below $11000 can be considered a good price for a round-trip HUI to IAH flight.

See below for a graph of average weekly prices for the HUI to IAH route. All prices are for round-trip tickets in USD.

HUI to IAH Flight Prices

Compared to other flights, the HUI to IAH flight is more expensive than the average and costs more than the average flight leaving from Hue. The average price per mile (for a direct flight) is $0.77, which is above average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to IAH, and Tuesday the cheapest day to fly back into HUI. Sundays are the most expensive days to fly to Houston, and Wednesdays are the most expensive days to return to Hue. Selecting flights on the least expensive days could save you up to $849 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $10206. Return trip prices are from the IAH to HUI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HUI to IAH can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 58 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from HUI to IAH while comparing.

Destination alternative #1: William P Hobby Airport (HOU) in Houston, TX

  • 24 miles (39 km) away from IAH
  • Usually 14.99% less expensive than IAH
  • Nonstop flights available

See HUI to HOU flights


Flight Hacking HUI to IAH

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from HUI to IAH — but Champion Traveler does!

Hack #1: Ho Chi Minh City (HUI > SGN > IAH)

  • Price for both tickets: $1172
  • Average savings: $9828 (89.35%)

See HUI to HAN flights

Hack #2: Hanoi (HUI > HAN > IAH)

  • Price for both tickets: $1265
  • Average savings: $9736 (88.5%)

See HUI to SGN flights

Hack #3: Los Angeles, CA (HUI > LAX > IAH)

  • Price for both tickets: $1333
  • Average savings: $9668 (87.89%)

See HUI to LAX flights


Flight Questions Answered

Still have questions about flying from HUI to IAH? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air France, ANA, British Airways, Brussels Airlines, EVA Air, JAL, Lufthansa, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from George Bush Intercontinental/Houston Airport to Phubai International Airport?

The distance between the two airports is roughly 8882 miles or 14294 kilometers.

How long does it take to fly from HUI to IAH?

The real-world flight time for a nonstop HUI to IAH flight is about 16 hour 58 minutes.

How many flights go between Hue and Houston, TX?

It depends on the day of the week and the date, but a typical day might have around 7 available flights from HUI to IAH.


Airport Location Info


Departing Airport

Origination code HUI
Origination airport name Phubai International Airport
City Hue
Country Vietnam
Latitude 16.4
Longitude 107.7

Return Airport

Destination code IAH
Destination airport name George Bush Intercontinental/Houston Airport
City Houston, TX
Country the United States
Latitude 30
Longitude -95.3


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.