What airlines fly to Hanoi?

United Airlines, Korean Air and China Eastern are the top three most popular airlines that fly to Hanoi from Denver according to our data. United Airlines is the first choice among our users, with 33% 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 Denver Intl Airport to Hanoi Noibai Airport?

Prices for flights from Denver Intl Airport to Hanoi Noibai Airport are refreshed on a daily basis.

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

As of August 2026, there are 5 operators available to choose from for flights from Denver Intl Airport to Hanoi Noibai Airport.

How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport 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.

$417 Cheap Flights from Denver to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Hanoi

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 5:45 pmDEN Denver Intl-HAN Hanoi Noibai

45h 40m2 stops Los Angeles Shanghai Pu Dong

2:45 am - 5:46 pmHAN Hanoi Noibai-DEN Denver Intl

29h 01m2 stops Shanghai Pu Dong Los Angeles

$836China Eastern

Mon, Oct 19 - Mon, Nov 2

7:05 am - 1:45 amDEN Denver Intl-HAN Hanoi Noibai

29h 40m2 stops Los Angeles Shanghai Pu Dong

6:45 pm - 6:52 pmHAN Hanoi Noibai-DEN Denver Intl

38h 07m2 stops Shanghai Pu Dong Los Angeles

$851China Eastern

Sun, Oct 25 - Sun, Nov 8

10:58 pm - 12:45 amDEN Denver Intl-HAN Hanoi Noibai

36h 47m2 stops Los Angeles Manila Ninoy Aquino Intl

1:45 am - 11:43 pmHAN Hanoi Noibai-DEN Denver Intl

34h 58m3 stops Manila Ninoy Aquino Intl Los Angeles Las Vegas Harry Reid Intl

$1,045Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

10:58 pm - 12:45 amDEN Denver Intl-HAN Hanoi Noibai

36h 47m2 stops Los Angeles Manila Ninoy Aquino Intl

1:45 am - 5:34 pmHAN Hanoi Noibai-DEN Denver Intl

28h 49m2 stops Manila Ninoy Aquino Intl Los Angeles

$1,055Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

5:00 am - 10:15 pmDEN Denver Intl-HAN Hanoi Noibai

28h 15m2 stops San Francisco Tokyo Narita

12:25 am - 5:56 pmHAN Hanoi Noibai-DEN Denver Intl

30h 31m2 stops Tokyo Narita Los Angeles

$1,136United Airlines

Mon, Oct 5 - Wed, Oct 28

1:30 pm - 11:05 pmDEN Denver Intl-HAN Hanoi Noibai

44h 35m2 stops Los Angeles Tokyo Narita

12:25 am - 12:15 pmHAN Hanoi Noibai-DEN Denver Intl

25h 50m1 stop Tokyo Narita

$1,136ANA

Wed, Oct 28 - Thu, Nov 19

1:30 pm - 11:05 pmDEN Denver Intl-HAN Hanoi Noibai

44h 35m2 stops Los Angeles Tokyo Narita

12:25 am - 12:15 pmHAN Hanoi Noibai-DEN Denver Intl

25h 50m1 stop Tokyo Narita

$1,136ANA

Tue, Oct 27 - Thu, Nov 19

7:40 am - 11:05 pmDEN Denver Intl-HAN Hanoi Noibai

26h 25m2 stops San Francisco Tokyo Narita

12:25 am - 12:15 pmHAN Hanoi Noibai-DEN Denver Intl

25h 50m1 stop Tokyo Narita

$1,137United Airlines

Sat, Oct 31 - Thu, Nov 19

6:00 am - 9:35 pmDEN Denver Intl-HAN Hanoi Noibai

26h 35m2 stops Seattle/Tacoma Intl Incheon Intl

11:05 pm - 11:55 pmHAN Hanoi Noibai-DEN Denver Intl

37h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$1,226Korean Air

Tue, Oct 6 - Mon, Oct 26

6:00 am - 9:35 pmDEN Denver Intl-HAN Hanoi Noibai

26h 35m2 stops Seattle/Tacoma Intl Incheon Intl

11:05 pm - 6:09 pmHAN Hanoi Noibai-DEN Denver Intl

32h 04m2 stops Incheon Intl Los Angeles

$1,226Korean Air

Mon, Oct 5 - Wed, Oct 28

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Cathay Pacific flights from Denver to Hanoi

Our best Cathay Pacific deals on Denver to Hanoi flight tickets

Cathay Pacific

Nov 5

DEN7:09 amDenver Intl

36h 56m

2 stops

HAN10:05 amHanoi Noibai

Nov 24

HAN11:15 amHanoi Noibai

24h 45m

2 stops

DEN10:00 pmDenver Intl

$1,099

Cathay Pacific

Feb 15

DEN7:00 amDenver Intl

37h 05m

2 stops

HAN10:05 amHanoi Noibai

Feb 28

HAN11:15 amHanoi Noibai

46h 16m

2 stops

DEN7:31 pmDenver Intl

$1,136

Cathay Pacific

Feb 16

DEN7:00 amDenver Intl

37h 05m

2 stops

HAN10:05 amHanoi Noibai

Mar 1

HAN7:25 pmHanoi Noibai

33h 51m

2 stops

DEN3:16 pmDenver Intl

$1,170

United Airlines flights from Denver to Hanoi

Our best United Airlines deals on Denver to Hanoi flight tickets

United Airlines

Oct 31

DEN7:40 amDenver Intl

26h 25m

2 stops

HAN11:05 pmHanoi Noibai

Nov 19

HAN12:25 amHanoi Noibai

25h 50m

1 stop

DEN12:15 pmDenver Intl

$1,137

United Airlines

Oct 5

DEN11:59 pmDenver Intl

33h 16m

2 stops

HAN10:15 pmHanoi Noibai

Oct 28

HAN12:25 amHanoi Noibai

32h 35m

2 stops

DEN8:00 pmDenver Intl

$1,147

United Airlines

Oct 26

DEN6:00 amDenver Intl

28h 05m

2 stops

HAN11:05 pmHanoi Noibai

Nov 19

HAN12:25 amHanoi Noibai

25h 50m

1 stop

DEN12:15 pmDenver Intl

$1,187

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Mon 10/19

7:05 am-5:45 pm

2 stops45h 40m

Hanoi Noibai

Mon 11/2

2:45 am-5:46 pm

2 stops29h 01m

$836

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Sun 10/25

7:05 am-1:45 am

2 stops29h 40m

Hanoi Noibai

Sun 11/8

6:45 pm-6:52 pm

2 stops38h 07m

$851

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Wed 10/7

10:58 pm-12:45 am

2 stops36h 47m

Hanoi Noibai

Tue 10/13

1:45 am-11:43 pm

3 stops34h 58m

$1,045

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Wed 10/7

10:58 pm-12:45 am

2 stops36h 47m

Hanoi Noibai

Tue 10/13

1:45 am-5:34 pm

2 stops28h 49m

$1,055

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Mon 10/5

5:00 am-10:15 pm

2 stops28h 15m

Hanoi Noibai

Wed 10/28

12:25 am-5:56 pm

2 stops30h 31m

$1,136

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Wed 10/28

1:30 pm-11:05 pm

2 stops44h 35m

Hanoi Noibai

Thu 11/19

12:25 am-12:15 pm

1 stop25h 50m

$1,136

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Tue 10/27

1:30 pm-11:05 pm

2 stops44h 35m

Hanoi Noibai

Thu 11/19

12:25 am-12:15 pm

1 stop25h 50m

$1,136

Quickest round-trip

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Sat 10/31

7:40 am-11:05 pm

2 stops26h 25m

Hanoi Noibai

Thu 11/19

12:25 am-12:15 pm

1 stop25h 50m

$1,137

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Tue 10/6

6:00 am-9:35 pm

2 stops26h 35m

Hanoi Noibai

Mon 10/26

11:05 pm-11:55 pm

2 stops37h 50m

$1,226

DenverHanoi

DEN Denver Intl - HAN Hanoi Noibai

DENHAN

Denver Intl

Mon 10/5

6:00 am-9:35 pm

2 stops26h 35m

Hanoi Noibai

Wed 10/28

11:05 pm-6:09 pm

2 stops32h 04m

$1,226

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 Denver 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 typical price of a round-trip flight between Denver and Hanoi?

Prices are currently low for flights on this route.

Typical prices usually range from $783 to $1,321.
The lowest price recently found on this route was $763.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Denver is in November. Flight prices, which tend to average around $793, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in November, then August is your next best option. Flight prices from Denver to Hanoi during August average around $934.

Can stopping save me money on Denver to Hanoi flights?

You could potentially save up to 33% on your flight if you consider stops on a Denver to Hanoi flight.

How have Denver to Hanoi flight prices changed over time?

When to book flights from Denver to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Hanoi (DEN to HAN) flight deals and tips

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

Best Price Found	$417
Fastest flight time	27h 15m
Direct flights	None

The best one-way flight to Hanoi from Denver in the past 72 hours is $417. The best round-trip flight deal from Denver to Hanoi found on momondo in the last 72 hours is $836.

The fastest flight from Denver to Hanoi takes 27h 15m

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

Search flight deals

Frequently asked questions about flying from Denver to Hanoi

How far is Denver Intl to Hanoi Noibai by plane?
The distance between Denver Intl and Hanoi Noibai is about 7787.3 mi. A reasonable flight in good conditions will take 27h 15m.
When did momondo last update prices for flights from Denver Intl Airport to Hanoi Noibai Airport?
Prices for flights from Denver Intl Airport to Hanoi Noibai Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Hanoi Noibai Airport?
As of August 2026, there are 5 operators available to choose from for flights from Denver Intl Airport to Hanoi Noibai Airport.
How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport 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.
What is the most popular airline from Denver to Hanoi?
momondo data reveals that the most frequently booked airline on the route from Denver to Hanoi is United Airlines, representing 29% of all bookings. The subsequent popular airlines are Korean Air at 23%, China Eastern at 19%, and ANA at 18%.

Best airlines flying from Denver to Hanoi

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

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $697	Free Cancellation	Rating 7.3 236 reviews	Search China Eastern flights
Korean Air	PriceFrom $906	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
United Airlines	PriceFrom $919	Free Cancellation	Rating 7.4 10,152 reviews	Search United Airlines flights
ANA	PriceFrom $927	Free Cancellation	Rating 8.3 1,308 reviews	Search ANA flights
Asiana Airlines	PriceFrom $1,242	Free Cancellation	Rating 8.1 558 reviews	Search Asiana Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Hanoi. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Denver to Hanoi flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Denver.

I’m not ready to book a flight from Denver 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 Denver and alert you when they change.