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

Philippine Airlines, Asiana Airlines, and United Airlines are the most popular carriers operating from Colorado to Southeast Asia

What airlines fly to Southeast Asia?

United Airlines, ANA and Air Canada 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 49% 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.

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 12h 15m and 21h 27m, respectively.

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 17 operators available for flights from Colorado to Southeast Asia as of March 2026.

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.

$375 Cheap Flights from Colorado to Southeast Asia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 pm - 11:55 am

DEN

CEB

26h 05m

2 stops

7:20 pm - 4:58 pm

CEB

DEN

35h 38m

2 stops

$792Air Canada

Tue, Sep 1 - Thu, Sep 17

9:40 am - 1:30 am

DEN

CEB

49h 50m

2 stops

7:20 pm - 11:08 pm

CEB

DEN

41h 48m

2 stops

$834Air Canada

Thu, Sep 17 - Mon, Sep 21

6:30 am - 4:05 am

DEN

BKK

32h 35m

2 stops

9:55 pm - 6:10 pm

BKK

DEN

33h 15m

2 stops

$866China Eastern

Thu, Sep 3 - Sun, Sep 13

7:50 am - 10:40 am

DEN

BKK

37h 50m

2 stops

11:45 am - 11:54 pm

BKK

DEN

25h 09m

2 stops

$891Multiple Airlines

Tue, May 5 - Mon, May 18

7:15 am - 5:35 pm

DEN

SIN

44h 20m

1 stop

12:30 am - 9:52 am

SIN

DEN

47h 22m

2 stops

$895Multiple Airlines

Sat, May 2 - Sun, May 17

8:00 am - 10:30 am

DEN

HAN

37h 30m

2 stops

11:30 am - 10:54 am

HAN

DEN

36h 24m

2 stops

$897Multiple Airlines

Mon, May 4 - Mon, May 11

5:59 pm - 12:05 pm

DEN

KUL

28h 06m

2 stops

8:10 am - 11:07 pm

KUL

DEN

28h 57m

2 stops

$908Cathay Pacific

Wed, Aug 26 - Wed, Sep 16

7:25 am - 3:50 pm

DEN

BKK

43h 25m

2 stops

9:55 pm - 6:10 pm

BKK

DEN

33h 15m

2 stops

$913China Eastern

Tue, Apr 21 - Wed, Jun 10

7:25 pm - 9:50 am

DEN

CEB

24h 25m

2 stops

10:50 am - 11:59 pm

CEB

DEN

27h 09m

2 stops

$941STARLUX Airlines

Mon, Apr 27 - Mon, May 18

5:50 pm - 10:15 am

DEN

SGN

27h 25m

2 stops

6:05 pm - 11:48 pm

SGN

DEN

42h 43m

2 stops

$973STARLUX Airlines

Wed, Sep 9 - Sun, Sep 13

China Eastern flights from Colorado to Southeast Asia

Our best China Eastern deals on Colorado to Southeast Asia flight tickets

China Eastern

Sep 3

DEN6:30 amDenver Intl

32h 35m

2 stops

BKK4:05 amBangkok Suvarnabhumi

Sep 13

BKK9:55 pmBangkok Suvarnabhumi

33h 15m

2 stops

DEN6:10 pmDenver Intl

$866

China Eastern

Apr 21

DEN7:25 amDenver Intl

43h 25m

2 stops

BKK3:50 pmBangkok Suvarnabhumi

Jun 10

BKK9:55 pmBangkok Suvarnabhumi

33h 15m

2 stops

DEN6:10 pmDenver Intl

$913

China Eastern

Apr 21

DEN7:25 amDenver Intl

45h 40m

2 stops

BKK6:05 pmBangkok Suvarnabhumi

Jun 10

BKK1:35 pmBangkok Suvarnabhumi

41h 35m

2 stops

DEN6:10 pmDenver Intl

$929

Turkish Airlines flights from Colorado to Southeast Asia

Our best Turkish Airlines deals on Colorado to Southeast Asia flight tickets

Turkish Airlines

Apr 21

DEN8:25 pmDenver Intl

30h 00m

1 stop

BKK3:25 pmBangkok Suvarnabhumi

Jun 10

BKK11:15 amBangkok Suvarnabhumi

44h 10m

1 stop

DEN6:25 pmDenver Intl

$944

Turkish Airlines

Apr 21

DEN8:25 pmDenver Intl

30h 00m

1 stop

BKK3:25 pmBangkok Suvarnabhumi

Jun 10

BKK11:15 amBangkok Suvarnabhumi

44h 10m

1 stop

DEN6:25 pmDenver Intl

$945

Turkish Airlines

May 5

DEN8:25 pmDenver Intl

44h 55m

1 stop

KUL7:20 amKuala Lumpur Intl

May 19

KUL9:50 amKuala Lumpur Intl

70h 35m

1 stop

DEN6:25 pmDenver Intl

$949

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCebu City

DEN - CEB

DENCEB

Denver Intl

Tue 9/1

7:50 pm-11:55 am

2 stops26h 05m

Cebu City Mactan Intl

Thu 9/17

7:20 pm-4:58 pm

2 stops35h 38m

$792

DenverCebu City

DEN - CEB

DENCEB

Denver Intl

Thu 9/17

9:40 am-1:30 am

2 stops49h 50m

Cebu City Mactan Intl

Mon 9/21

7:20 pm-11:08 pm

2 stops41h 48m

$834

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Thu 9/3

6:30 am-4:05 am

2 stops32h 35m

Bangkok Suvarnabhumi

Sun 9/13

9:55 pm-6:10 pm

2 stops33h 15m

$866

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Tue 5/5

7:50 am-10:40 am

2 stops37h 50m

Bangkok Suvarnabhumi

Mon 5/18

11:45 am-11:54 pm

2 stops25h 09m

$891

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 5/2

7:15 am-5:35 pm

1 stop44h 20m

Singapore Changi

Sun 5/17

12:30 am-9:52 am

2 stops47h 22m

$895

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 5/4

8:00 am-10:30 am

2 stops37h 30m

Hanoi Noibai

Mon 5/11

11:30 am-10:54 am

2 stops36h 24m

$897

DenverKuala Lumpur

DEN - KUL

DENKUL

Denver Intl

Wed 8/26

5:59 pm-12:05 pm

2 stops28h 06m

Kuala Lumpur Intl

Wed 9/16

8:10 am-11:07 pm

2 stops28h 57m

$908

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Tue 4/21

7:25 am-3:50 pm

2 stops43h 25m

Bangkok Suvarnabhumi

Wed 6/10

9:55 pm-6:10 pm

2 stops33h 15m

$913

Quickest round-trip

DenverCebu City

DEN - CEB

DENCEB

Denver Intl

Mon 4/27

7:25 pm-9:50 am

2 stops24h 25m

Cebu City Mactan Intl

Mon 5/18

10:50 am-11:59 pm

2 stops27h 09m

$941

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Wed 9/9

5:50 pm-10:15 am

2 stops27h 25m

Ho Chi Minh City

Sun 9/13

6:05 pm-11:48 pm

2 stops42h 43m

$973

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 $931. If you don’t want to visit Southeast Asia in August, then you should wait until April to fly from Colorado, when ticket prices are also cheap, with an average price of $936.

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 $1,118 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 $1,033 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	19h 25m
Direct flights	None

The fastest flight from Colorado to Southeast Asia takes 19h 25m

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 17 operators available for flights from Colorado to Southeast Asia as of March 2026.
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 18.13% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.83%, Airbus A320neo with 11.44%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.43%.

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
China Eastern	PriceFrom $595	Free Cancellation	Rating 7.2 198 reviews	Search China Eastern flights
Korean Air	PriceFrom $664	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
Delta	PriceFrom $708	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
Air Canada	PriceFrom $755	Free Cancellation	Rating 7.1 10,835 reviews	Search Air Canada flights
STARLUX Airlines	PriceFrom $780	Free Cancellation	Rating 9.0 292 reviews	Search STARLUX Airlines flights
United Airlines	PriceFrom $793	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
Philippine Airlines	PriceFrom $796	Free Cancellation	Rating 7.3 970 reviews	Search Philippine Airlines flights
Turkish Airlines	PriceFrom $831	Free Cancellation	Rating 7.3 4,273 reviews	Search Turkish Airlines flights
ANA	PriceFrom $841	Free Cancellation	Rating 8.4 1,139 reviews	Search ANA flights
China Airlines	PriceFrom $842	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines 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.