What is the cheapest airline that flies from Colorado to Southeast Asia?

China Airlines, China Eastern, and Korean Air are the most popular carriers operating from Colorado to Southeast Asia

How long is the flight from Colorado to Southeast Asia?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Southeast Asia, then you can expect flight times to average 18h 30m and 25h 31m, respectively.

What airlines fly to Southeast Asia?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Southeast Asia from Colorado according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 17 different airlines that fly to Southeast Asia 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 Southeast Asia?

Prices for flights from Colorado to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Colorado to Southeast Asia?

There are 18 operators available for flights from Colorado to Southeast Asia as of December 2025.

How old do you have to be to fly from Colorado to Southeast Asia?

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 Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$366 Cheap Flights from Colorado to Southeast Asia in 2025/26

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Find the cheapest flights from Colorado to Southeast Asia

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:14 am - 5:45 pm

DEN

HAN

45h 31m2 stops

2:45 am - 6:10 pm

HAN

DEN

29h 25m2 stops

$800China Eastern

Thu, Jan 22 - Wed, Jan 28

10:49 pm - 12:10 pm

DEN

HAN

47h 21m2 stops

1:30 pm - 12:30 am

HAN

DEN

24h 00m2 stops

$835Multiple Airlines

Sun, Feb 8 - Tue, Mar 10

4:42 pm - 5:30 am

DEN

MNL

22h 48m1 stop

11:05 am - 7:49 pm

MNL

DEN

22h 44m1 stop

$856Philippine Airlines

Mon, Apr 13 - Mon, Apr 27

8:04 pm - 6:45 pm

DEN

MNL

32h 41m1 stop

11:05 am - 7:34 pm

MNL

DEN

22h 29m1 stop

$862Philippine Airlines

Thu, Mar 26 - Thu, Apr 2

7:20 pm - 4:55 am

DEN

SGN

43h 35m1 stop

10:05 pm - 6:25 pm

SGN

DEN

33h 20m1 stop

$874Turkish Airlines

Sat, Mar 7 - Sat, May 9

6:16 pm - 4:50 pm

DEN

SGN

32h 34m2 stops

10:50 am - 11:49 am

SGN

DEN

37h 59m2 stops

$884China Airlines

Sat, Mar 7 - Sat, May 2

6:16 pm - 10:00 am

DEN

SGN

25h 44m2 stops

5:30 pm - 11:49 am

SGN

DEN

31h 19m2 stops

$885China Airlines

Sat, Mar 7 - Sat, May 9

7:45 am - 12:55 am

DEN

SIN

26h 10m2 stops

10:45 am - 7:40 pm

SIN

DEN

23h 55m2 stops

$888ANA

Tue, Feb 24 - Thu, Mar 5

8:25 pm - 4:10 pm

DEN

SGN

30h 45m1 stop

10:05 pm - 6:25 pm

SGN

DEN

33h 20m1 stop

$894Turkish Airlines

Sun, Apr 26 - Sat, May 9

7:45 am - 12:55 am

DEN

SIN

26h 10m2 stops

10:45 am - 6:38 pm

SIN

DEN

22h 53m2 stops

$921ANA

Tue, Feb 24 - Wed, Mar 4

ANA flights from Colorado to Southeast Asia

Our best ANA deals on Colorado to Southeast Asia flight tickets

ANA

Feb 24

DEN7:45 amDenver Intl

26h 10m

2 stops

SIN12:55 amSingapore Changi

Mar 5

SIN10:45 amSingapore Changi

23h 55m

2 stops

DEN7:40 pmDenver Intl

$888

Find similar

ANA

Feb 24

DEN7:45 amDenver Intl

26h 10m

2 stops

SIN12:55 amSingapore Changi

Mar 4

SIN10:45 amSingapore Changi

22h 53m

2 stops

DEN6:38 pmDenver Intl

$921

Find similar

ANA

Feb 23

DEN11:22 amDenver Intl

27h 48m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Mar 2

BKK9:10 amBangkok Suvarnabhumi

23h 49m

2 stops

DEN6:59 pmDenver Intl

$931

Find similar

Air Canada flights from Colorado to Southeast Asia

Our best Air Canada deals on Colorado to Southeast Asia flight tickets

Air Canada

Apr 5

DEN8:49 pmDenver Intl

37h 56m

2 stops

SIN12:45 amSingapore Changi

Apr 18

SIN7:00 amSingapore Changi

25h 04m

2 stops

DEN6:04 pmDenver Intl

$949

Find similar

Air Canada

Jan 9

DEN8:05 amDenver Intl

36h 15m

2 stops

CEB11:20 amCebu City Mactan Intl

Jan 22

CEB1:00 pmCebu City Mactan Intl

38h 37m

2 stops

DEN12:37 pmDenver Intl

$950

Find similar

Air Canada

Feb 27

DEN7:05 pmDenver Intl

20h 55m

1 stop

SIN7:00 amSingapore Changi

Mar 15

SIN8:50 amSingapore Changi

38h 04m

2 stops

DEN8:54 amDenver Intl

$997

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 1/22

6:14 am-5:45 pm

2 stops45h 31m

Hanoi Noibai

Wed 1/28

2:45 am-6:10 pm

2 stops29h 25m

$800

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sun 2/8

10:49 pm-12:10 pm

2 stops47h 21m

Hanoi Noibai

Tue 3/10

1:30 pm-12:30 am

2 stops24h 00m

$835

DenverManila

DEN - MNL

DENMNL

Denver Intl

Mon 4/13

4:42 pm-5:30 am

1 stop22h 48m

Manila Ninoy Aquino Intl

Mon 4/27

11:05 am-7:49 pm

1 stop22h 44m

$856

DenverManila

DEN - MNL

DENMNL

Denver Intl

Thu 3/26

8:04 pm-6:45 pm

1 stop32h 41m

Manila Ninoy Aquino Intl

Thu 4/2

11:05 am-7:34 pm

1 stop22h 29m

$862

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 3/7

7:20 pm-4:55 am

1 stop43h 35m

Ho Chi Minh City

Sat 5/9

10:05 pm-6:25 pm

1 stop33h 20m

$874

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 3/7

6:16 pm-4:50 pm

2 stops32h 34m

Ho Chi Minh City

Sat 5/2

10:50 am-11:49 am

2 stops37h 59m

$884

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 3/7

6:16 pm-10:00 am

2 stops25h 44m

Ho Chi Minh City

Sat 5/9

5:30 pm-11:49 am

2 stops31h 19m

$885

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 2/24

7:45 am-12:55 am

2 stops26h 10m

Singapore Changi

Thu 3/5

10:45 am-7:40 pm

2 stops23h 55m

$888

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sun 4/26

8:25 pm-4:10 pm

1 stop30h 45m

Ho Chi Minh City

Sat 5/9

10:05 pm-6:25 pm

1 stop33h 20m

$894

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 2/24

7:45 am-12:55 am

2 stops26h 10m

Singapore Changi

Wed 3/4

10:45 am-6:38 pm

2 stops22h 53m

$921

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 Southeast Asia

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

Other information

What is the cheapest month to fly to Southeast Asia?

The month of August is, on average, the cheapest month to fly to Southeast Asia from Colorado, with most prices found around $928. If you don’t want to visit Southeast Asia in August, then you should wait until September to fly from Colorado, when ticket prices are also cheap, with an average price of $955.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Colorado to Southeast Asia is on a Wednesday when prices can be found for as low as $1,197. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,366. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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

In the evening is the cheapest time of day to fly from Colorado to Southeast Asia when you can find flight prices for as low as $1,169. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,449. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,140 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Colorado for as low as $1,026 on momondo.

Can stopping save me money on Colorado to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Colorado to Southeast Asia.

Cheap Colorado to Southeast Asia flight deals and tips

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

Fastest flight time	20h 34m
Direct flights	None

The fastest flight from Colorado to Southeast Asia takes 20h 34m

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

Search flight deals

When did momondo last update prices for flights from Colorado to Southeast Asia?
Prices for flights from Colorado to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Southeast Asia?
There are 18 operators available for flights from Colorado to Southeast Asia as of December 2025.
How old do you have to be to fly from Colorado to Southeast Asia?
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 Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Colorado to Southeast Asia?
Based on momondo bookings for flights between Colorado and Southeast Asia, the leading plane model is Airbus A321neo, making up 18.40% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.26%, Boeing 737-800 Passenger/BBJ2 (winglets) with 9.84%, and Airbus A320neo with 9.52%.

Best airlines flying from Colorado to Southeast Asia

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
China Eastern	PriceFrom $737	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Air Canada	PriceFrom $773	Free Cancellation	Rating 7.1 10,531 reviews	Search Air Canada flights
United Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
STARLUX Airlines	PriceFrom $787	Free Cancellation	Rating 8.9 245 reviews	Search STARLUX Airlines flights
Turkish Airlines	PriceFrom $795	Free Cancellation	Rating 7.3 4,104 reviews	Search Turkish Airlines flights
Delta	PriceFrom $799	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Philippine Airlines	PriceFrom $836	Free Cancellation	Rating 7.3 943 reviews	Search Philippine Airlines flights
Japan Airlines	PriceFrom $844	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
ANA	PriceFrom $846	Free Cancellation	Rating 8.4 1,025 reviews	Search ANA flights

Why use momondo?

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

Finding the right flight to Southeast Asia from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Southeast Asia 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 Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia 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 Southeast Asia right now. Can momondo alert me if prices change?

Price alerts on flights to Southeast Asia from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Flights to New Yorkfrom $45

Flights to Londonfrom $355

Flights to Bangkokfrom $525

Flights to Tokyofrom $458

Flights to Los Angelesfrom $48

Flights to Parisfrom $339

Flights to Copenhagenfrom $361

Flights to Istanbulfrom $422

Flights to Manilafrom $521

Flights to Romefrom $321

Flights to Miamifrom $49

Flights to Chicagofrom $58

Cheap flights from Colorado to Southeast Asia from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Southeast Asia departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Colorado to Southeast Asia

Cheap round-trip flights

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Cheap last minute flights

ANA flights from Colorado to Southeast Asia

Our best ANA deals on Colorado to Southeast Asia flight tickets

Air Canada flights from Colorado to Southeast Asia

Our best Air Canada deals on Colorado to Southeast Asia flight tickets

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Use the filters below to find and compare flights from Colorado to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Colorado to Southeast Asia

What is the cheapest month to fly to Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

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

How far in advance should I book a flight to Southeast Asia?

Can stopping save me money on Colorado to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Colorado to Southeast Asia.

What is the cheapest airline that flies from Colorado to Southeast Asia?

China Airlines, China Eastern, and Korean Air are the most popular carriers operating from Colorado to Southeast Asia

What airlines fly to Southeast Asia?

How long is the flight from Colorado to Southeast Asia?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Southeast Asia, then you can expect flight times to average 18h 30m and 25h 31m, respectively.

Cheap Colorado to Southeast Asia flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from Colorado to Southeast Asia?

How many operators does momondo search for flights from Colorado to Southeast Asia?

How old do you have to be to fly from Colorado to Southeast Asia?

What documentation or ID do you need to fly to Southeast Asia?

What is the most popular plane model from Colorado to Southeast Asia?

Best airlines flying from Colorado to Southeast Asia

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

Why use momondo?

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

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

How can momondo help me find flights from Colorado to Southeast Asia?

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

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo