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$472+ Cheap flights from Denver (DEN) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Hanoi Noibai are usually found in September or November, booked 84 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$877
(oojo)

One-way from

$488
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,281
From Denver Intl to Hanoi Noibai
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One-way flight from Denver Intl to Hanoi Noibai
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Highest demand for flights based on searches. 14% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Hanoi

Cheapest flights from Denver to Hanoi
Explore the most affordable flight options available from Denver to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:50 pmDEN - HAN
1 stop30h 35mTurkish Airlines
Mon 9/811:05 pmHAN - DEN
1 stop31h 50mTurkish Airlines
Deal found 7/1$877
This Gurufare deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:30 amDEN - HAN
2 stops29h 50mChina Eastern
Wed 10/292:45 amHAN - DEN
2 stops28h 24mChina Eastern
Deal found 7/2$891
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:17 pmDEN - HAN
2 stops33h 33mChina Airlines
Mon 9/85:50 pmHAN - DEN
2 stops40h 57mChina Airlines
Deal found 7/1$898
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:10 amDEN - HAN
2 stops25h 25mDelta
Mon 9/2211:10 pmHAN - DEN
2 stops35h 32mDelta
Deal found 7/2$901
This CheapOair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 amDEN - HAN
2 stops38h 40mKorean Air
Sat 11/1512:20 pmHAN - DEN
2 stops43h 49mKorean Air
Deal found 7/3$906
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:30 amDEN - HAN
1 stop21h 45mUnited Airlines
Mon 9/2211:35 pmHAN - DEN
2 stops33h 05mUnited Airlines
Deal found 6/30$908
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:02 amDEN - HAN
2 stops25h 13mANA
Tue 8/2611:35 pmHAN - DEN
2 stops31h 31mANA
Deal found 7/1$910
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:49 amDEN - HAN
2 stops39h 26mMultiple Airlines
Fri 8/151:25 pmHAN - DEN
2 stops27h 54mMultiple Airlines
Deal found 7/1$1,077
This Justfly.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:55 pmDEN - HAN
2 stops34h 40mSingapore Airlines
Thu 10/3012:35 pmHAN - DEN
3 stops42h 23mSingapore Airlines
Deal found 7/2$1,156

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Denver to Hanoi that are best for you.

Fly from

Denver

Fly to

Hanoi

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 8/23

7:50 pm-3:25 pm

1 stop30h 35m

Hanoi Noibai

Mon 9/8

11:05 pm-5:55 pm

1 stop31h 50m

$877

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 10/20

6:30 am-1:20 am

2 stops29h 50m

Hanoi Noibai

Wed 10/29

2:45 am-6:09 pm

2 stops28h 24m

$891

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 8/23

6:17 pm-4:50 pm

2 stops33h 33m

Hanoi Noibai

Mon 9/8

5:50 pm-9:47 pm

2 stops40h 57m

$898

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 9/18

7:10 am-9:35 pm

2 stops25h 25m

Hanoi Noibai

Mon 9/22

11:10 pm-9:42 pm

2 stops35h 32m

$901

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 11/6

6:30 am-11:10 am

2 stops38h 40m

Hanoi Noibai

Sat 11/15

12:20 pm-6:09 pm

2 stops43h 49m

$906

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 9/18

11:30 am-10:15 pm

1 stop21h 45m

Hanoi Noibai

Mon 9/22

11:35 pm-7:40 pm

2 stops33h 05m

$908

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Tue 8/5

8:02 am-10:15 pm

2 stops25h 13m

Hanoi Noibai

Tue 8/26

11:35 pm-6:06 pm

2 stops31h 31m

$910

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sun 8/10

7:49 am-12:15 pm

2 stops39h 26m

Hanoi Noibai

Fri 8/15

1:25 pm-4:19 am

2 stops27h 54m

$1,077

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 10/20

5:55 pm-5:35 pm

2 stops34h 40m

Hanoi Noibai

Thu 10/30

12:35 pm-5:58 pm

3 stops42h 23m

$1,156

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 10/27

6:00 am-1:10 pm

2 stops42h 10m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Denver to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Hanoi

How far ahead should I book a flight from Denver to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Hanoi. Price data was last updated on June 27, 2025.

The price you pay for your flight from Denver to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from DEN to HAN?

Find hourly flight availability from Denver to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Denver to Hanoi by exploring options for tickets at noon.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Denver to Hanoi, such as STARLUX Airlines, ANA, and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
188 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
893 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,101 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
744 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Singapore Airlines
8.1
Very good
1,320 reviews
STARLUX Airlines
9.0
Wonderful
188 reviews

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Denver to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Denver to Hanoi round-trip?

    According to our current data, Turkish Airlines ($877), China Airlines ($898), and Delta ($901) offers the cheapest pricing from Denver to Hanoi. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to Hanoi one-way?

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $488. STARLUX Airlines flights start at $521 while deals on ANA start at $713 one-way.

  • Can I find deals for flights from Denver to Hanoi that include hotel bookings?

    Yes. In addition to deals on Denver to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Hanoi.

  • Can I find deals for business class flights from Denver to Hanoi?

    Yes. Cheapflights offers flight deals from Denver to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Denver to Hanoi (average of $973). Flying from Denver to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Denver to Hanoi

Discover the top 7 airlines that operate flights from Denver to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$1,070FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$929Average$1,010FlexibilityNo cancel feeOn-time69%
DeltaCheapest$984Average$1,145FlexibilityNo cancel feeOn-timeN/A
ANACheapest$991Average$1,050FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$994Average$1,375FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,099Average$1,552FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$1,153Average$1,293FlexibilityNo cancel feeOn-time76%

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