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$494+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HAN
avr. 20 — avr. 271
dim. 4/20
dim. 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Hanoi Noibai are usually found in November or September, booked 85 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 avril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$865
(FlightHub)

One-way from

$494
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,293
Provider with most accurate pricing for Denver Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Hanoi Noibai flights.
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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. 3% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 15, 2025.

This FlightHub deal was found by Cheapflights users on 4/15. 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.
mar. 10/77:50 pmDEN - HAN
1 stop30h 35mTurkish Airlines
mer. 11/1210:55 pmHAN - DEN
1 stop32h 45mTurkish Airlines
Deal found 4/15$865
This China Airlines deal was found by Cheapflights users on 4/14. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/307:50 pmDEN - HAN
2 stops31h 45mMultiple Airlines
lun. 11/1711:35 amHAN - DEN
2 stops38h 04mMultiple Airlines
Deal found 4/14$945
This oojo deal was found by Cheapflights users on 4/15. 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.
mar. 10/72:30 pmDEN - HAN
2 stops37h 20mEVA Air
mer. 11/126:20 pmHAN - DEN
2 stops38h 59mEVA Air
Deal found 4/15$998
This FlightHub deal was found by Cheapflights users on 4/15. 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.
mar. 10/75:55 pmDEN - HAN
2 stops34h 40mSingapore Airlines
mer. 11/126:25 pmHAN - DEN
3 stops37h 25mSingapore Airlines
Deal found 4/15$1,034
This Gurufare deal was found by Cheapflights users on 4/13. 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.
lun. 5/511:55 amDEN - HAN
2 stops39h 55mSTARLUX Airlines
sam. 5/175:50 pmHAN - DEN
2 stops43h 15mSTARLUX Airlines
Deal found 4/13$1,060
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/511:40 amDEN - HAN
1 stop21h 35mANA
sam. 5/1711:35 pmHAN - DEN
2 stops55h 13mANA
Deal found 4/13$1,129
This FlightHub deal was found by Cheapflights users on 4/14. 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.
jeu. 4/177:55 pmDEN - HAN
2 stops27h 20mAsiana Airlines
ven. 5/211:30 pmHAN - DEN
2 stops35h 45mAsiana Airlines
Deal found 4/14$1,185
This oojo deal was found by Cheapflights users on 4/14. 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.
mar. 9/211:55 amDEN - HAN
2 stops33h 30mPhilippine Airlines
lun. 9/81:45 amHAN - DEN
2 stops28h 34mPhilippine Airlines
Deal found 4/14$1,358
This Gurufare deal was found by Cheapflights users on 4/13. 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.
lun. 5/57:05 amDEN - HAN
2 stops29h 15mChina Eastern
ven. 5/162:20 amHAN - DEN
2 stops28h 59mChina Eastern
Deal found 4/13$1,359
This oojo deal was found by Cheapflights users on 4/15. 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.
jeu. 12/257:00 amDEN - HAN
2 stops37h 35mChina Airlines
jeu. 1/155:35 pmHAN - DEN
2 stops32h 04mChina Airlines
Deal found 4/15$1,412
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/136:00 amDEN - HAN
2 stops26h 50mAmerican Airlines
dim. 6/2211:20 pmHAN - DEN
2 stops36h 49mAmerican Airlines
Deal found 4/14$1,463
This Gurufare deal was found by Cheapflights users on 4/14. 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.
jeu. 5/228:20 pmDEN - HAN
2 stops56h 45mCathay Pacific
lun. 6/167:05 pmHAN - DEN
2 stops41h 04mCathay Pacific
Deal found 4/14$1,644

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 avril 15, 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

lun. 5/5

11:55 am-4:50 pm

2 stops39h 55m

Hanoi Noibai

sam. 5/17

5:50 pm-12:05 am

2 stops43h 15m

$1,060

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 5/5

11:40 am-10:15 pm

1 stop21h 35m

Hanoi Noibai

sam. 5/17

11:35 pm-5:48 pm

2 stops55h 13m

$1,129

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

mar. 5/13

7:50 pm-3:25 pm

1 stop30h 35m

Hanoi Noibai

mar. 5/20

11:05 pm-9:40 pm

2 stops35h 35m

$1,255

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

mar. 5/27

6:00 am-11:30 am

2 stops40h 30m

Hanoi Noibai

mar. 6/3

12:40 pm-7:40 pm

2 stops44h 00m

$1,269

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 5/5

7:05 am-1:20 am

2 stops29h 15m

Hanoi Noibai

ven. 5/16

2:20 am-6:19 pm

2 stops28h 59m

$1,359

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

mar. 5/27

6:00 am-11:30 am

2 stops40h 30m

Hanoi Noibai

mar. 6/3

12:40 pm-11:39 am

2 stops35h 59m

$1,379

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

ven. 4/18

7:55 pm-12:15 pm

2 stops27h 20m

Hanoi Noibai

dim. 4/20

11:30 pm-4:08 pm

2 stops29h 38m

$1,426

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

ven. 6/13

6:00 am-9:50 pm

2 stops26h 50m

Hanoi Noibai

dim. 6/22

11:20 pm-11:09 pm

2 stops36h 49m

$1,463

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

jeu. 5/22

8:20 pm-6:05 pm

2 stops56h 45m

Hanoi Noibai

lun. 6/16

7:05 pm-11:09 pm

2 stops41h 04m

$1,644

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

jeu. 5/29

5:40 pm-6:30 am

1 stop23h 50m

Hanoi Noibai

jeu. 6/5

11:20 pm-3:30 pm

1 stop29h 10m

$2,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 18 results
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Compare providers for flights from Denver to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Hanoi in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Hanoi flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Hanoi flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Denver-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Hanoi flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 11, 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 avril 15, 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.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 avril 15, 2025.
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,176 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
841 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Asiana Airlines
8.2
Very good
438 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.0

Crew

9.3

Boarding

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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 ($865), EVA Air ($998), and Singapore Airlines ($1,034) offers the cheapest pricing from Denver to Hanoi. These flights start at 29% 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 Asiana Airlines, which is currently one of the cheapest options available, starting at $722. ANA flights start at $1,002 while deals on Singapore Airlines start at $1,899 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 $975). 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 8 airlines flying from Denver to Hanoi

Discover the top 8 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 avril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$1,080FlexibilityNo cancel feeOn-time77%
China EasternCheapest$845Average$969FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$982Average$1,179FlexibilityNo cancel feeOn-time69%
DeltaCheapest$984Average$1,184FlexibilityNo cancel feeOn-timeN/A
ANACheapest$991Average$1,061FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$994Average$1,375FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$1,153Average$1,319FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,193Average$1,552FlexibilityNo cancel feeOn-time79%

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