What is the cheapest airline that flies from Colorado to Hanoi Noibai?

Korean Air, China Eastern, and American Airlines are the most popular carriers operating from Colorado to Hanoi Noibai

What airlines fly to Hanoi?

Asiana Airlines, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Hanoi from Colorado according to our data. Asiana Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 5 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Hanoi Noibai Airport?

Prices for flights from Colorado to Hanoi Noibai Airport refresh daily.

How many operators does momondo search for flights from Colorado to Hanoi Noibai Airport?

The number of operators available for flights from Colorado to Hanoi Noibai Airport is 5 as of December 2025.

How old do you have to be to fly from Colorado to Hanoi Noibai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$424 Cheap Flights from Colorado to Hanoi in 2025/26

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Find the cheapest flights from Colorado to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 11:10 am

DEN

HAN

39h 40m2 stops

12:20 pm - 10:31 pm

HAN

DEN

23h 11m2 stops

$710Delta

Thu, Mar 5 - Sun, Mar 15

6:40 am - 11:10 am

DEN

HAN

38h 30m2 stops

12:20 pm - 11:26 pm

HAN

DEN

24h 06m2 stops

$715Korean Air

Sat, Feb 28 - Thu, Mar 12

6:14 am - 11:10 am

DEN

HAN

38h 56m2 stops

12:20 pm - 11:25 pm

HAN

DEN

49h 05m2 stops

$735Korean Air

Sat, Jan 24 - Wed, Jan 28

6:29 am - 11:10 am

DEN

HAN

38h 41m2 stops

11:05 pm - 11:25 pm

HAN

DEN

38h 20m2 stops

$736Korean Air

Sun, Jan 25 - Sun, Feb 1

6:14 am - 1:45 am

DEN

HAN

29h 31m2 stops

3:10 pm - 6:10 pm

HAN

DEN

41h 00m2 stops

$800China Eastern

Sat, Jan 17 - Sat, Jan 24

7:20 pm - 7:20 am

DEN

HAN

22h 00m1 stop

10:55 pm - 5:35 pm

HAN

DEN

32h 40m1 stop

$827Turkish Airlines

Thu, Jan 15 - Fri, Feb 6

7:00 am - 12:10 pm

DEN

HAN

39h 10m2 stops

1:30 pm - 12:40 am

HAN

DEN

24h 10m2 stops

$839Multiple Airlines

Mon, Mar 2 - Thu, Mar 12

6:14 am - 9:45 pm

DEN

HAN

25h 31m2 stops

11:05 pm - 5:34 pm

HAN

DEN

32h 29m2 stops

$860Delta

Sat, Jan 24 - Wed, Jan 28

2:43 pm - 7:45 pm

MTJ

HAN

39h 02m2 stops

7:10 pm - 2:05 pm

HAN

MTJ

32h 55m2 stops

$4,310American Airlines

Tue, Dec 23 - Mon, Jan 5

3:25 pm - 9:50 am

MTJ

HAN

28h 25m3 stops

7:45 pm - 2:32 pm

HAN

MTJ

32h 47m3 stops

$5,070Multiple Airlines

Tue, Dec 23 - Mon, Jan 5

Korean Air flights from Colorado to Hanoi

Our best Korean Air deals on Colorado to Hanoi flight tickets

Korean Air

Jan 24

DEN6:29 amDenver Intl

25h 16m

2 stops

HAN9:45 pmHanoi Noibai

Jan 28

HAN12:20 pmHanoi Noibai

43h 14m

2 stops

DEN5:34 pmDenver Intl

$715

Find similar

Korean Air

Jan 24

DEN6:14 amDenver Intl

38h 56m

2 stops

HAN11:10 amHanoi Noibai

Jan 28

HAN12:20 pmHanoi Noibai

49h 05m

2 stops

DEN11:25 pmDenver Intl

$735

Find similar

Korean Air

Jan 25

DEN6:29 amDenver Intl

38h 41m

2 stops

HAN11:10 amHanoi Noibai

Feb 1

HAN11:05 pmHanoi Noibai

38h 20m

2 stops

DEN11:25 pmDenver Intl

$736

Find similar

Cathay Pacific flights from Colorado to Hanoi

Our best Cathay Pacific deals on Colorado to Hanoi flight tickets

Cathay Pacific

Feb 23

DEN7:00 amDenver Intl

37h 05m

2 stops

HAN10:05 amHanoi Noibai

Mar 9

HAN7:30 pmHanoi Noibai

36h 44m

2 stops

DEN7:14 pmDenver Intl

$945

Find similar

Cathay Pacific

Feb 19

DEN7:00 amDenver Intl

37h 05m

2 stops

HAN10:05 amHanoi Noibai

Feb 26

HAN7:30 pmHanoi Noibai

38h 03m

2 stops

DEN7:33 pmDenver Intl

$995

Find similar

Cathay Pacific

Mar 22

DEN5:58 pmDenver Intl

51h 07m

2 stops

HAN10:05 amHanoi Noibai

Mar 27

HAN11:05 amHanoi Noibai

38h 14m

2 stops

DEN12:19 pmDenver Intl

$1,077

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 3/5

5:30 am-11:10 am

2 stops39h 40m

Hanoi Noibai

Sun 3/15

12:20 pm-10:31 pm

2 stops23h 11m

$710

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 2/28

6:40 am-11:10 am

2 stops38h 30m

Hanoi Noibai

Thu 3/12

12:20 pm-11:26 pm

2 stops24h 06m

$715

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 1/24

6:14 am-11:10 am

2 stops38h 56m

Hanoi Noibai

Wed 1/28

12:20 pm-11:25 pm

2 stops49h 05m

$735

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sun 1/25

6:29 am-11:10 am

2 stops38h 41m

Hanoi Noibai

Sun 2/1

11:05 pm-11:25 pm

2 stops38h 20m

$736

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 1/17

6:14 am-1:45 am

2 stops29h 31m

Hanoi Noibai

Sat 1/24

3:10 pm-6:10 pm

2 stops41h 00m

$800

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 1/15

7:20 pm-7:20 am

1 stop22h 00m

Hanoi Noibai

Fri 2/6

10:55 pm-5:35 pm

1 stop32h 40m

$827

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 3/2

7:00 am-12:10 pm

2 stops39h 10m

Hanoi Noibai

Thu 3/12

1:30 pm-12:40 am

2 stops24h 10m

$839

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 1/24

6:14 am-9:45 pm

2 stops25h 31m

Hanoi Noibai

Wed 1/28

11:05 pm-5:34 pm

2 stops32h 29m

$860

MontroseHanoi

MTJ - HAN

MTJHAN

Montrose County

Tue 12/23

2:43 pm-7:45 pm

2 stops39h 02m

Hanoi Noibai

Mon 1/5

7:10 pm-2:05 pm

2 stops32h 55m

$4,310

MontroseHanoi

MTJ - HAN

MTJHAN

Montrose County

Tue 12/23

3:25 pm-9:50 am

3 stops28h 25m

Hanoi Noibai

Mon 1/5

7:45 pm-2:32 pm

3 stops32h 47m

$5,070

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Colorado is in August. Flight prices, which tend to average around $896, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in August, then September is your next best option. Flight prices from Colorado to Hanoi during September average around $959.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Monday is the cheapest day to fly to Hanoi from Colorado. The lowest ticket price found for a Monday departure recently was $1,010. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Thursday is $1,370.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the evening. Flights from Colorado to Hanoi during this time can be as low as $1,211. Try not to purchase tickets in the morning because they tend to be around $1,245. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Colorado to Hanoi flights?

You could potentially save up to 16% on your flight if you consider stops on a Colorado to Hanoi flight.

Cheap Colorado to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Hanoi

Fastest flight time	25h 16m
Direct flights	None

The fastest flight from Colorado to Hanoi takes 25h 16m

There are no direct flights from Colorado to Hanoi. There are no popular flight routes from Colorado to Hanoi.

Search flight deals

When did momondo last update prices for flights from Colorado to Hanoi Noibai Airport?
Prices for flights from Colorado to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from Colorado to Hanoi Noibai Airport?
The number of operators available for flights from Colorado to Hanoi Noibai Airport is 5 as of December 2025.
How old do you have to be to fly from Colorado to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Hanoi

Compare and see reviews for airlines that fly from Colorado to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $818	Free Cancellation	Rating 7.3 4,090 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $896	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
ANA	PriceFrom $1,009	Free Cancellation	Rating 8.4 1,021 reviews	Search ANA flights
Asiana Airlines	PriceFrom $1,153	Free Cancellation	Rating 8.2 492 reviews	Search Asiana Airlines flights
Japan Airlines	PriceFrom $1,193	Free Cancellation	Rating 8.3 1,653 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Hanoi?

It is quick and easy to find Colorado to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

Can I find flights from Colorado to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Hanoi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hanoi, momondo offers a useful price alert feature which will track prices for flights to Hanoi from Colorado and alert you when they change.