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

Philippine Airlines, SAUDIA, and STARLUX Airlines 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 11h 55m and 19h 50m, 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 40% 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 19 operators available for flights from Colorado to Southeast Asia as of September 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.

$389 Cheap Flights from Colorado to Southeast Asia in 2025/26

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

6:25 am - 1:10 amDEN-SGN

28h 45m2 stops

2:10 am - 6:33 pmSGN-DEN

30h 23m2 stops

$748China Eastern

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:00 am - 11:20 pmDEN-SIN

27h 20m2 stops

12:40 am - 6:25 pmSIN-DEN

32h 45m2 stops

$776Multiple Airlines

Find Deal

Thu, Oct 23 - Mon, Nov 3

6:00 am - 9:00 pmDEN-MNL

24h 00m1 stop

11:25 pm - 8:24 amMNL-DEN

23h 59m2 stops

$818United Airlines

Find Deal

Mon, Nov 10 - Mon, Nov 24

6:00 am - 9:00 pmDEN-MNL

25h 00m1 stop

10:55 pm - 6:27 amMNL-DEN

22h 32m2 stops

$821United Airlines

Find Deal

Mon, Oct 27 - Mon, Nov 10

6:15 am - 9:35 amDEN-MNL

37h 20m2 stops

10:55 am - 11:49 pmMNL-DEN

26h 54m2 stops

$846China Airlines

Find Deal

Thu, Oct 16 - Fri, Oct 31

6:00 am - 5:45 amDEN-MNL

33h 45m1 stop

11:10 am - 5:34 pmMNL-DEN

21h 24m1 stop

$847Philippine Airlines

Find Deal

Sun, Oct 5 - Wed, Nov 5

6:14 pm - 5:40 amDEN-MNL

21h 26m1 stop

11:10 am - 5:34 pmMNL-DEN

21h 24m1 stop

$849Philippine Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 18

7:15 pm - 11:30 pmDEN-MNL

37h 15m2 stops

11:40 pm - 10:55 pmMNL-DEN

38h 15m2 stops

$850Korean Air

Find Deal

Mon, Feb 16 - Thu, Feb 26

6:25 am - 10:25 pmDEN-MNL

25h 00m2 stops

12:30 pm - 11:58 pmMNL-DEN

26h 28m2 stops

$870Korean Air

Find Deal

Thu, Nov 27 - Fri, Dec 12

6:20 pm - 10:00 amDEN-SGN

26h 40m2 stops

11:00 am - 11:59 pmSGN-DEN

26h 59m2 stops

$874China Airlines

Find Deal

Sat, Oct 25 - Thu, Nov 20

Delta flights from Colorado to Southeast Asia

Our best Delta deals on Colorado to Southeast Asia flight tickets

Delta

Dec 1

DEN5:20 amDenver Intl

26h 10m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

Dec 9

BKK9:40 amBangkok Suvarnabhumi

23h 21m

2 stops

DEN7:01 pmDenver Intl

$929

Find similar

Delta

Oct 7

DEN7:00 amDenver Intl

32h 00m

2 stops

SIN5:00 amSingapore Changi

Oct 22

SIN7:30 amSingapore Changi

26h 00m

2 stops

DEN7:30 pmDenver Intl

$1,288

Find similar

Korean Air flights from Colorado to Southeast Asia

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

Korean Air

Feb 16

DEN7:15 pmDenver Intl

37h 15m

2 stops

MNL11:30 pmManila Ninoy Aquino Intl

Feb 26

MNL11:40 pmManila Ninoy Aquino Intl

38h 15m

2 stops

DEN10:55 pmDenver Intl

$850

Find similar

Korean Air

Nov 27

DEN6:25 amDenver Intl

25h 00m

2 stops

MNL10:25 pmManila Ninoy Aquino Intl

Dec 12

MNL12:30 pmManila Ninoy Aquino Intl

26h 28m

2 stops

DEN11:58 pmDenver Intl

$870

Find similar

Korean Air

Mar 15

DEN7:15 pmDenver Intl

40h 40m

2 stops

MNL1:55 amManila Ninoy Aquino Intl

Mar 22

MNL11:40 pmManila Ninoy Aquino Intl

37h 42m

2 stops

DEN11:22 pmDenver Intl

$877

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Tue 11/11

6:25 am-1:10 am

2 stops28h 45m

Ho Chi Minh City

Tue 11/18

2:10 am-6:33 pm

2 stops30h 23m

$748

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 10/23

6:00 am-11:20 pm

2 stops27h 20m

Singapore Changi

Mon 11/3

12:40 am-6:25 pm

2 stops32h 45m

$776

DenverManila

DEN - MNL

DENMNL

Denver Intl

Mon 11/10

6:00 am-9:00 pm

1 stop24h 00m

Manila Ninoy Aquino Intl

Mon 11/24

11:25 pm-8:24 am

2 stops23h 59m

$818

DenverManila

DEN - MNL

DENMNL

Denver Intl

Mon 10/27

6:00 am-9:00 pm

1 stop25h 00m

Manila Ninoy Aquino Intl

Mon 11/10

10:55 pm-6:27 am

2 stops22h 32m

$821

DenverManila

DEN - MNL

DENMNL

Denver Intl

Thu 10/16

6:15 am-9:35 am

2 stops37h 20m

Manila Ninoy Aquino Intl

Fri 10/31

10:55 am-11:49 pm

2 stops26h 54m

$846

DenverManila

DEN - MNL

DENMNL

Denver Intl

Sun 10/5

6:00 am-5:45 am

1 stop33h 45m

Manila Ninoy Aquino Intl

Wed 11/5

11:10 am-5:34 pm

1 stop21h 24m

$847

DenverManila

DEN - MNL

DENMNL

Denver Intl

Wed 10/29

6:14 pm-5:40 am

1 stop21h 26m

Manila Ninoy Aquino Intl

Tue 11/18

11:10 am-5:34 pm

1 stop21h 24m

$849

DenverManila

DEN - MNL

DENMNL

Denver Intl

Mon 2/16

7:15 pm-11:30 pm

2 stops37h 15m

Manila Ninoy Aquino Intl

Thu 2/26

11:40 pm-10:55 pm

2 stops38h 15m

$850

DenverManila

DEN - MNL

DENMNL

Denver Intl

Thu 11/27

6:25 am-10:25 pm

2 stops25h 00m

Manila Ninoy Aquino Intl

Fri 12/12

12:30 pm-11:58 pm

2 stops26h 28m

$870

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 10/25

6:20 pm-10:00 am

2 stops26h 40m

Ho Chi Minh City

Thu 11/20

11:00 am-11:59 pm

2 stops26h 59m

$874

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 $930. 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 $972.

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 $1,156 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 $1,067 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

Direct flights	None

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 19 operators available for flights from Colorado to Southeast Asia as of September 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 Boeing 737 MAX 8, making up 16.33% of the total bookings. Other popular models include Airbus A321neo with 13.48%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.56%, and Airbus A320neo with 10.02%.

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 $742	Free Cancellation	Rating 7.2 166 reviews	Search China Eastern flights
Air Canada	PriceFrom $773	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $790	Free Cancellation	Rating 7.3 3,976 reviews	Search Turkish Airlines flights
STARLUX Airlines	PriceFrom $825	Free Cancellation	Rating 8.9 216 reviews	Search STARLUX Airlines flights
Philippine Airlines	PriceFrom $838	Free Cancellation	Rating 7.3 912 reviews	Search Philippine Airlines flights
Japan Airlines	PriceFrom $865	Free Cancellation	Rating 8.3 1,564 reviews	Search Japan Airlines flights
Singapore Airlines	PriceFrom $871	Free Cancellation	Rating 8.1 1,375 reviews	Search Singapore Airlines flights
Delta	PriceFrom $884	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Korean Air	PriceFrom $894	Free Cancellation	Rating 8.4 1,143 reviews	Search Korean Air flights
American Airlines	PriceFrom $894	Free Cancellation	Rating 7.2 10,000 reviews	Search American 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 10/25

Sat 11/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Flights to New Yorkfrom $50

Flights to Londonfrom $328

Flights to Bangkokfrom $532

Flights to Tokyofrom $396

Flights to Los Angelesfrom $49

Flights to Parisfrom $336

Flights to Copenhagenfrom $362

Flights to Istanbulfrom $381

Flights to Manilafrom $523

Flights to Romefrom $317

Flights to Miamifrom $52

Flights to Chicagofrom $65

Cheap flights from Colorado to Southeast Asia from $389

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 11/17. 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

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Southeast Asia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Colorado to Southeast Asia

Our best Delta deals on Colorado to Southeast Asia flight tickets

Korean Air flights from Colorado to Southeast Asia

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

momondo Fare Finder

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

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

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?

Philippine Airlines, SAUDIA, and STARLUX Airlines 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 11h 55m and 19h 50m, 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

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