What airlines fly to Singapore?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Singapore from Colorado according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 4 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Singapore?

The flight from Colorado to Singapore depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to Singapore (the most popular airport in Singapore), then the flight time is 21h on average. If you fly from Colorado Springs (another popular airport in Colorado) to Singapore, then the average flight time is 23h 05m.

What is the cheapest airline that flies from Colorado to Singapore Changi?

Air Canada and Cathay Pacific are the most popular carriers operating from Colorado to Singapore Changi

When did momondo last update prices for flights from Colorado to Singapore Changi Airport?

Prices for flights from Colorado to Singapore Changi Airport were last updated today.

How many operators does momondo search for flights from Colorado to Singapore Changi Airport?

As of September 2026, there are 4 operators available to choose from for flights from Colorado to Singapore Changi Airport.

How old do you have to be to fly from Colorado to Singapore Changi Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from Colorado to Singapore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

30h 50m2 stops Los Angeles Vancouver Intl

8:40 am - 11:49 pmSIN Singapore Changi-DEN Denver Intl

30h 09m3 stops Vancouver Intl Los Angeles Las Vegas Harry Reid Intl

$853Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

9:10 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

30h 50m2 stops Los Angeles Vancouver Intl

8:40 am - 11:49 pmSIN Singapore Changi-DEN Denver Intl

30h 09m3 stops Vancouver Intl Los Angeles Las Vegas Harry Reid Intl

$855Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

11:18 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

52h 42m2 stops Edmonton Vancouver Intl

8:40 am - 6:03 pmSIN Singapore Changi-DEN Denver Intl

48h 23m2 stops Vancouver Intl Edmonton

$973Air Canada

Tue, Nov 17 - Tue, Nov 24

11:18 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

52h 42m2 stops Edmonton Vancouver Intl

8:40 am - 8:54 amSIN Singapore Changi-DEN Denver Intl

39h 14m2 stops Vancouver Intl Edmonton

$973Air Canada

Tue, Nov 17 - Thu, Nov 26

7:30 pm - 10:00 amDEN Denver Intl-SIN Singapore Changi

23h 30m1 stop Istanbul

11:15 pm - 5:25 pmSIN Singapore Changi-DEN Denver Intl

33h 10m1 stop Istanbul

$1,237Turkish Airlines

Mon, Nov 9 - Thu, Dec 17

7:30 pm - 5:40 pmDEN Denver Intl-SIN Singapore Changi

31h 10m1 stop Istanbul

10:25 am - 5:25 pmSIN Singapore Changi-DEN Denver Intl

46h 00m1 stop Istanbul

$1,237Turkish Airlines

Fri, Feb 12 - Thu, Feb 25

5:30 am - 6:35 pmCOS Colorado Springs-SIN Singapore Changi

23h 05m2 stops Denver Intl San Francisco

10:20 pm - 9:45 pmSIN Singapore Changi-COS Colorado Springs

37h 25m2 stops San Francisco Houston George Bush Intcntl

$1,283United Airlines

Mon, Oct 19 - Mon, Oct 26

5:30 am - 6:35 pmCOS Colorado Springs-SIN Singapore Changi

23h 05m2 stops Denver Intl San Francisco

8:45 am - 10:55 amSIN Singapore Changi-COS Colorado Springs

40h 10m2 stops San Francisco Chicago O'Hare Intl

$1,296United Airlines

Thu, Oct 15 - Thu, Oct 22

11:25 am - 6:40 amDEN Denver Intl-SIN Singapore Changi

29h 15m1 stop Tokyo Narita

10:45 am - 1:15 pmSIN Singapore Changi-DEN Denver Intl

40h 30m1 stop Tokyo Haneda

$1,954ANA

Tue, Oct 20 - Mon, Oct 26

11:20 am - 11:40 pmDEN Denver Intl-SIN Singapore Changi

21h 20m1 stop Tokyo Narita

12:55 am - 12:15 pmSIN Singapore Changi-DEN Denver Intl

26h 20m1 stop Tokyo Narita

$2,078ANA

Thu, Dec 17 - Sat, Dec 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

7:00 am - 8:47 amSIN Singapore Changi-DEN Denver Intl

39h 47m2 stops Vancouver Intl Edmonton

$984Air Canada

Thu, Sep 24 - Thu, Oct 8

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

7:00 am - 6:18 pmSIN Singapore Changi-DEN Denver Intl

25h 18m1 stop Vancouver Intl

$1,007Air Canada

Thu, Sep 24 - Thu, Oct 8

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

7:00 am - 4:58 pmSIN Singapore Changi-DEN Denver Intl

23h 58m1 stop Vancouver Intl

$1,012Air Canada

Tue, Sep 22 - Tue, Sep 29

11:23 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

27h 52m2 stops Edmonton Vancouver Intl

7:00 am - 6:04 pmSIN Singapore Changi-DEN Denver Intl

25h 04m2 stops Vancouver Intl Edmonton

$1,022Air Canada

Tue, Sep 22 - Tue, Sep 29

4:17 pm - 5:15 amDEN Denver Intl-SIN Singapore Changi

22h 58m1 stop Vancouver Intl

7:00 am - 6:04 pmSIN Singapore Changi-DEN Denver Intl

25h 04m2 stops Vancouver Intl Edmonton

$1,022Air Canada

Tue, Sep 22 - Tue, Sep 29

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

12:35 pm - 11:08 pmSIN Singapore Changi-DEN Denver Intl

48h 33m2 stops Shanghai Pu Dong Vancouver Intl

$1,066Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

8:30 am - 11:08 pmSIN Singapore Changi-DEN Denver Intl

28h 38m2 stops Beijing Capital Vancouver Intl

$1,066Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

6:55 am - 12:45 amDEN Denver Intl-SIN Singapore Changi

27h 50m2 stops San Francisco Hong Kong Intl

7:20 am - 10:59 pmSIN Singapore Changi-DEN Denver Intl

29h 39m2 stops Hong Kong Intl San Francisco

$1,077Multiple Airlines

Thu, Sep 24 - Thu, Oct 8

9:10 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 05m1 stop Vancouver Intl

8:30 am - 11:08 pmSIN Singapore Changi-DEN Denver Intl

28h 38m2 stops Beijing Capital Vancouver Intl

$1,081Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

11:25 am - 12:45 amDEN Denver Intl-SIN Singapore Changi

23h 20m1 stop Tokyo Narita

6:15 am - 12:05 pmSIN Singapore Changi-DEN Denver Intl

19h 50m1 stop Tokyo Narita

$1,877ANA

Thu, Sep 24 - Mon, Sep 28

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

China Eastern flights from Colorado to Singapore

Our best China Eastern deals on Colorado to Singapore flight tickets

China Eastern

Oct 20

DEN7:05 amDenver Intl

32h 20m

2 stops

SIN5:25 amSingapore Changi

Oct 27

SIN12:25 amSingapore Changi

31h 44m

2 stops

DEN6:09 pmDenver Intl

$941

China Eastern

Nov 18

DEN6:25 amDenver Intl

32h 00m

2 stops

SIN5:25 amSingapore Changi

Nov 25

SIN6:00 pmSingapore Changi

39h 12m

2 stops

DEN6:12 pmDenver Intl

$1,010

China Eastern

Oct 14

DEN7:05 amDenver Intl

29h 20m

2 stops

SIN2:25 amSingapore Changi

Oct 20

SIN3:25 amSingapore Changi

28h 44m

2 stops

DEN6:09 pmDenver Intl

$1,020

Air Canada flights from Colorado to Singapore

Our best Air Canada deals on Colorado to Singapore flight tickets

Air Canada

Nov 17

DEN11:18 amDenver Intl

52h 42m

2 stops

SIN7:00 amSingapore Changi

Nov 26

SIN8:40 amSingapore Changi

39h 14m

2 stops

DEN8:54 amDenver Intl

$973

Air Canada

Nov 17

DEN3:53 pmDenver Intl

24h 07m

1 stop

SIN7:00 amSingapore Changi

Nov 26

SIN8:40 amSingapore Changi

39h 14m

2 stops

DEN8:54 amDenver Intl

$984

Air Canada

Nov 3

DEN7:00 pmDenver Intl

21h 00m

1 stop

SIN7:00 amSingapore Changi

Nov 17

SIN8:40 amSingapore Changi

19h 03m

1 stop

DEN12:43 pmDenver Intl

$997

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/3

9:10 am-7:00 am

2 stops30h 50m

Singapore Changi

Tue 11/10

8:40 am-11:49 pm

3 stops30h 09m

$853

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/3

9:10 am-7:00 am

2 stops30h 50m

Singapore Changi

Tue 11/10

8:40 am-11:49 pm

3 stops30h 09m

$855

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/17

11:18 am-7:00 am

2 stops52h 42m

Singapore Changi

Tue 11/24

8:40 am-6:03 pm

2 stops48h 23m

$973

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 11/17

11:18 am-7:00 am

2 stops52h 42m

Singapore Changi

Thu 11/26

8:40 am-8:54 am

2 stops39h 14m

$973

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Mon 11/9

7:30 pm-10:00 am

1 stop23h 30m

Singapore Changi

Thu 12/17

11:15 pm-5:25 pm

1 stop33h 10m

$1,237

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Fri 2/12

7:30 pm-5:40 pm

1 stop31h 10m

Singapore Changi

Thu 2/25

10:25 am-5:25 pm

1 stop46h 00m

$1,237

Colorado SpringsSingapore

COS Colorado Springs - SIN Singapore Changi

COSSIN

Colorado Springs

Mon 10/19

5:30 am-6:35 pm

2 stops23h 05m

Singapore Changi

Mon 10/26

10:20 pm-9:45 pm

2 stops37h 25m

$1,283

Colorado SpringsSingapore

COS Colorado Springs - SIN Singapore Changi

COSSIN

Colorado Springs

Thu 10/15

5:30 am-6:35 pm

2 stops23h 05m

Singapore Changi

Thu 10/22

8:45 am-10:55 am

2 stops40h 10m

$1,296

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Tue 10/20

11:25 am-6:40 am

1 stop29h 15m

Singapore Changi

Mon 10/26

10:45 am-1:15 pm

1 stop40h 30m

$1,954

Quickest round-trip

DenverSingapore

DEN Denver Intl - SIN Singapore Changi

DENSIN

Denver Intl

Thu 12/17

11:20 am-11:40 pm

1 stop21h 20m

Singapore Changi

Sat 12/26

12:55 am-12:15 pm

1 stop26h 20m

$2,078

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 Singapore

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 Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Colorado, with most prices found around $1,024. If you aren’t able to travel to Singapore during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,028.

How far in advance should I book a flight from Colorado to Singapore?

You are more likely to see cheaper flights to Singapore from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Colorado for as low as $1,006 on momondo.

Cheap Colorado to Singapore flight deals and tips

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

Best Price Found	$399
Fastest flight time	21h 00m
Direct flights	None

The best one-way flight to Singapore from Colorado in the past 72 hours is $399. The best round-trip flight deal from Colorado to Singapore found on momondo in the last 72 hours is $853.

The fastest flight from Colorado to Singapore takes 21h 00m

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

Search flight deals

Frequently asked questions about flying from Colorado to Singapore

When did momondo last update prices for flights from Colorado to Singapore Changi Airport?
Prices for flights from Colorado to Singapore Changi Airport were last updated today.
How many operators does momondo search for flights from Colorado to Singapore Changi Airport?
As of September 2026, there are 4 operators available to choose from for flights from Colorado to Singapore Changi Airport.
How old do you have to be to fly from Colorado to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Singapore

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $702	Free Cancellation	Rating 7.1 11,656 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
ANA	PriceFrom $936	Free Cancellation	Rating 8.3 1,315 reviews	Search ANA flights
United Airlines	PriceFrom $1,024	Free Cancellation	Rating 7.4 10,225 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Colorado.

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

Flights from Colorado to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colorado to Singapore?

Once you have performed a search for Colorado to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Singapore from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Singapore 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

Wed 10/21

Wed 10/28

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 Singapore

Airlines

Cabin classes

Other flights from Colorado

Complete your trip

Feeling lucky

Fly your favorite airline to Singapore

Cheap flights from Colorado to Singapore from $399

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 Singapore departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Colorado to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

China Eastern flights from Colorado to Singapore

Our best China Eastern deals on Colorado to Singapore flight tickets

Air Canada flights from Colorado to Singapore

Our best Air Canada deals on Colorado to Singapore flight tickets

momondo Fare Finder

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

See travel insights to Singapore from

How to get the cheapest flight ticket from Colorado to Singapore

What is the cheapest month to fly to Singapore?

How far in advance should I book a flight from Colorado to Singapore?

What is the cheapest airline that flies from Colorado to Singapore Changi?

What airlines fly to Singapore?

How long does it take to fly to Singapore?

Cheap Colorado to Singapore flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Singapore

Best airlines flying from Colorado to Singapore

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

Why use momondo?

An easier way to manage your Singapore 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 Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

Fly to other destinations from Colorado

According to popular flight searches on momondo this year

Complete your trip to Singapore

Explore popular destinations other users love

According to popular flight searches on momondo this year