What airlines fly to Southeast Asia?

United Airlines, Air Canada and Philippine Airlines 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 51% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 15 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 05m and 21h 19m, respectively.

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

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

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 August 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.

$422 Cheap Flights from Colorado to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:41 am - 8:15 amDEN Denver Intl-MNL Manila Ninoy Aquino Intl

34h 34m2 stops Los Angeles Shanghai Pu Dong

2:05 am - 6:09 pmMNL Manila Ninoy Aquino Intl-DEN Denver Intl

31h 04m2 stops Shanghai Pu Dong Los Angeles

$794China Eastern

Wed, Sep 2 - Wed, Nov 4

7:41 am - 1:25 pmDEN Denver Intl-CNX Chiang Mai

40h 44m2 stops Los Angeles Shanghai Pu Dong

2:55 pm - 6:11 pmCNX Chiang Mai-DEN Denver Intl

40h 16m2 stops Shanghai Pu Dong Los Angeles

$813China Eastern

Thu, Aug 27 - Wed, Sep 9

7:00 am - 12:15 amDEN Denver Intl-CGK Jakarta Soekarno-Hatta Intl

52h 15m2 stops Los Angeles Beijing Capital

1:45 am - 12:44 amCGK Jakarta Soekarno-Hatta Intl-DEN Denver Intl

35h 59m2 stops Beijing Capital Los Angeles

$821Multiple Airlines

Thu, Aug 27 - Sat, Sep 5

7:25 am - 1:00 pmDEN Denver Intl-KUL Kuala Lumpur Intl

39h 35m2 stops Los Angeles Shanghai Pu Dong

1:55 am - 8:26 pmKUL Kuala Lumpur Intl-DEN Denver Intl

32h 31m3 stops Shanghai Pu Dong Los Angeles Salt Lake City

$834Multiple Airlines

Wed, Sep 2 - Tue, Oct 20

6:00 am - 10:05 pmDEN Denver Intl-MNL Manila Ninoy Aquino Intl

26h 05m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 11:54 pmMNL Manila Ninoy Aquino Intl-DEN Denver Intl

25h 34m2 stops Incheon Intl Los Angeles

$976Korean Air

Mon, Sep 21 - Fri, Oct 2

5:34 pm - 10:15 amDEN Denver Intl-SGN Ho Chi Minh City

27h 41m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

6:05 pm - 11:16 pmSGN Ho Chi Minh City-DEN Denver Intl

42h 11m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,006STARLUX Airlines

Tue, Sep 1 - Sat, Sep 5

7:15 pm - 11:00 amDEN Denver Intl-MNL Manila Ninoy Aquino Intl

24h 45m2 stops Los Angeles Incheon Intl

12:55 am - 5:35 pmMNL Manila Ninoy Aquino Intl-DEN Denver Intl

31h 40m2 stops Incheon Intl Seattle/Tacoma Intl

$1,013Korean Air

Thu, Jan 21 - Sun, Jan 31

5:00 pm - 10:40 amDEN Denver Intl-MNL Manila Ninoy Aquino Intl

26h 40m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:50 am - 10:40 pmMNL Manila Ninoy Aquino Intl-DEN Denver Intl

25h 50m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,027STARLUX Airlines

Tue, Jan 19 - Tue, Feb 9

11:25 am - 12:15 amDEN Denver Intl-SGN Ho Chi Minh City

23h 50m1 stop Tokyo Narita

7:00 am - 12:05 pmSGN Ho Chi Minh City-DEN Denver Intl

18h 05m1 stop Tokyo Narita

$1,041ANA

Fri, Sep 11 - Wed, Sep 16

7:45 am - 12:15 amDEN Denver Intl-SGN Ho Chi Minh City

27h 30m2 stops San Francisco Tokyo Narita

7:00 am - 12:05 pmSGN Ho Chi Minh City-DEN Denver Intl

18h 05m1 stop Tokyo Narita

$1,041ANA

Fri, Sep 11 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

9:08 pm - 9:30 amDEN Denver Intl-MNL Manila Ninoy Aquino Intl

22h 22m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

10:45 am - 11:16 pmMNL Manila Ninoy Aquino Intl-DEN Denver Intl

26h 31m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,051STARLUX Airlines

Wed, Aug 12 - Sun, Aug 23

6:15 am - 12:55 amDEN Denver Intl-BKK Bangkok Suvarnabhumi

29h 40m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

8:45 pm - 2:40 pmBKK Bangkok Suvarnabhumi-DEN Denver Intl

30h 55m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,099Etihad Airways

Wed, Aug 12 - Thu, Oct 1

7:05 am - 10:10 pmDEN Denver Intl-SGN Ho Chi Minh City

26h 05m2 stops Salt Lake City Incheon Intl

7:30 am - 10:55 pmSGN Ho Chi Minh City-DEN Denver Intl

28h 25m2 stops Incheon Intl Salt Lake City

$1,116Delta

Wed, Aug 12 - Wed, Aug 26

5:35 am - 10:10 pmDEN Denver Intl-SGN Ho Chi Minh City

27h 35m2 stops Salt Lake City Incheon Intl

11:45 pm - 11:58 pmSGN Ho Chi Minh City-DEN Denver Intl

37h 13m2 stops Incheon Intl Seattle/Tacoma Intl

$1,116Delta

Tue, Aug 11 - Sun, Aug 23

7:25 am - 10:35 pmDEN Denver Intl-MNL Manila Ninoy Aquino Intl

25h 10m1 stop Los Angeles

10:45 am - 11:33 amMNL Manila Ninoy Aquino Intl-DEN Denver Intl

38h 48m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,125Multiple Airlines

Wed, Aug 12 - Sun, Aug 23

7:55 pm - 11:15 pmDEN Denver Intl-SGN Ho Chi Minh City

38h 20m2 stops Los Angeles Incheon Intl

1:55 pm - 11:52 pmSGN Ho Chi Minh City-DEN Denver Intl

46h 57m2 stops Incheon Intl Los Angeles

$1,129Korean Air

Sun, Aug 9 - Wed, Aug 26

7:55 pm - 10:10 pmDEN Denver Intl-SGN Ho Chi Minh City

37h 15m2 stops Los Angeles Incheon Intl

7:30 am - 11:52 pmSGN Ho Chi Minh City-DEN Denver Intl

29h 22m2 stops Incheon Intl Los Angeles

$1,129Korean Air

Sun, Aug 9 - Tue, Aug 25

11:40 am - 12:15 amDEN Denver Intl-SGN Ho Chi Minh City

23h 35m1 stop Tokyo Narita

7:00 am - 4:19 pmSGN Ho Chi Minh City-DEN Denver Intl

22h 19m2 stops Hong Kong Intl Los Angeles

$1,130United Airlines

Tue, Aug 11 - Tue, Aug 25

11:40 am - 12:15 amDEN Denver Intl-SGN Ho Chi Minh City

23h 35m1 stop Tokyo Narita

7:00 am - 10:18 pmSGN Ho Chi Minh City-DEN Denver Intl

28h 18m2 stops Hong Kong Intl Los Angeles

$1,130United Airlines

Wed, Aug 12 - Wed, Aug 26

6:18 pm - 4:40 pmDEN Denver Intl-BKK Bangkok Suvarnabhumi

33h 22m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

5:50 pm - 10:45 pmBKK Bangkok Suvarnabhumi-DEN Denver Intl

41h 55m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,258STARLUX Airlines

Wed, Aug 12 - Mon, Aug 17

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Air Canada flights from Colorado to Southeast Asia

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

Air Canada

Sep 7

DEN9:10 amDenver Intl

30h 55m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Sep 21

BKK7:05 amBangkok Suvarnabhumi

38h 42m

2 stops

DEN8:47 amDenver Intl

$1,100

Air Canada

Sep 7

DEN5:00 amDenver Intl

35h 05m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Sep 21

BKK7:05 amBangkok Suvarnabhumi

38h 42m

2 stops

DEN8:47 amDenver Intl

$1,104

Air Canada

Sep 1

DEN7:16 pmDenver Intl

44h 49m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Sep 30

BKK7:05 amBangkok Suvarnabhumi

22h 53m

1 stop

DEN4:58 pmDenver Intl

$1,113

Etihad Airways flights from Colorado to Southeast Asia

Our best Etihad Airways deals on Colorado to Southeast Asia flight tickets

Etihad Airways

Aug 12

DEN6:15 amDenver Intl

29h 40m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Oct 1

BKK8:45 pmBangkok Suvarnabhumi

30h 55m

2 stops

DEN2:40 pmDenver Intl

$1,099

Etihad Airways

Aug 28

DEN2:04 pmDenver Intl

39h 06m

2 stops

BKK6:10 pmBangkok Suvarnabhumi

Sep 10

BKK3:15 amBangkok Suvarnabhumi

48h 02m

2 stops

DEN2:17 pmDenver Intl

$1,102

Etihad Airways

Feb 1

DEN11:35 amDenver Intl

53h 00m

2 stops

BKK6:35 amBangkok Suvarnabhumi

Feb 20

BKK7:55 pmBangkok Suvarnabhumi

41h 04m

2 stops

DEN10:59 pmDenver Intl

$1,110

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverManila

DEN Denver Intl - MNL Manila Ninoy Aquino Intl

DENMNL

Denver Intl

Wed 9/2

7:41 am-8:15 am

2 stops34h 34m

Manila Ninoy Aquino Intl

Wed 11/4

2:05 am-6:09 pm

2 stops31h 04m

$794

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Thu 8/27

7:41 am-1:25 pm

2 stops40h 44m

Chiang Mai

Wed 9/9

2:55 pm-6:11 pm

2 stops40h 16m

$813

DenverJakarta

DEN Denver Intl - CGK Jakarta Soekarno-Hatta Intl

DENCGK

Denver Intl

Thu 8/27

7:00 am-12:15 am

2 stops52h 15m

Jakarta Soekarno-Hatta Intl

Sat 9/5

1:45 am-12:44 am

2 stops35h 59m

$821

DenverKuala Lumpur

DEN Denver Intl - KUL Kuala Lumpur Intl

DENKUL

Denver Intl

Wed 9/2

7:25 am-1:00 pm

2 stops39h 35m

Kuala Lumpur Intl

Tue 10/20

1:55 am-8:26 pm

3 stops32h 31m

$834

DenverManila

DEN Denver Intl - MNL Manila Ninoy Aquino Intl

DENMNL

Denver Intl

Mon 9/21

6:00 am-10:05 pm

2 stops26h 05m

Manila Ninoy Aquino Intl

Fri 10/2

12:20 pm-11:54 pm

2 stops25h 34m

$976

DenverHo Chi Minh City

DEN Denver Intl - SGN Ho Chi Minh City

DENSGN

Denver Intl

Tue 9/1

5:34 pm-10:15 am

2 stops27h 41m

Ho Chi Minh City

Sat 9/5

6:05 pm-11:16 pm

2 stops42h 11m

$1,006

DenverManila

DEN Denver Intl - MNL Manila Ninoy Aquino Intl

DENMNL

Denver Intl

Thu 1/21

7:15 pm-11:00 am

2 stops24h 45m

Manila Ninoy Aquino Intl

Sun 1/31

12:55 am-5:35 pm

2 stops31h 40m

$1,013

DenverManila

DEN Denver Intl - MNL Manila Ninoy Aquino Intl

DENMNL

Denver Intl

Tue 1/19

5:00 pm-10:40 am

2 stops26h 40m

Manila Ninoy Aquino Intl

Tue 2/9

11:50 am-10:40 pm

2 stops25h 50m

$1,027

Quickest round-trip

DenverHo Chi Minh City

DEN Denver Intl - SGN Ho Chi Minh City

DENSGN

Denver Intl

Fri 9/11

11:25 am-12:15 am

1 stop23h 50m

Ho Chi Minh City

Wed 9/16

7:00 am-12:05 pm

1 stop18h 05m

$1,041

DenverHo Chi Minh City

DEN Denver Intl - SGN Ho Chi Minh City

DENSGN

Denver Intl

Fri 9/11

7:45 am-12:15 am

2 stops27h 30m

Ho Chi Minh City

Wed 9/16

7:00 am-12:05 pm

1 stop18h 05m

$1,041

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 April is, on average, the cheapest month to fly to Southeast Asia from Colorado, with most prices found around $1,014. If you don’t want to visit Southeast Asia in April, then you should wait until August to fly from Colorado, when ticket prices are also cheap, with an average price of $1,036.

How far in advance should I book a flight from Colorado 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 $1,181 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 $1,153 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	22h 25m
Direct flights	None

The fastest flight from Colorado to Southeast Asia takes 22h 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

Frequently asked questions about flying from Colorado to Southeast Asia

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 August 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 Boeing 737 MAX 8, making up 17.87% of the total bookings. Other popular models include Airbus A321neo with 16.40%, Airbus A320neo with 11.73%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 9.53%.

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 $473	Free Cancellation	Rating 8.4 1,222 reviews	Search Korean Air flights
Air Canada	PriceFrom $702	Free Cancellation	Rating 7.1 11,455 reviews	Search Air Canada flights
Delta	PriceFrom $708	Free Cancellation	Rating 7.8 8,501 reviews	Search Delta flights
Philippine Airlines	PriceFrom $729	Free Cancellation	Rating 7.3 1,013 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom $753	Free Cancellation	Rating 8.1 554 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $755	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $777	Free Cancellation	Rating 8.8 363 reviews	Search STARLUX Airlines flights
United Airlines	PriceFrom $793	Free Cancellation	Rating 7.4 10,088 reviews	Search United Airlines flights
ANA	PriceFrom $796	Free Cancellation	Rating 8.3 1,293 reviews	Search ANA flights
Japan Airlines	PriceFrom $808	Free Cancellation	Rating 8.3 1,893 reviews	Search Japan 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.