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

Air Canada and Korean Air are the most popular carriers operating from Singapore Changi to Denver Intl

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

Prices for flights from Singapore Changi Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Singapore Changi Airport to Denver Intl 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 Singapore Changi Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport 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 Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$568 Cheap Flights from Singapore to Denver in 2026/27

Find the cheapest flights from Singapore to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 8:19 pmSIN Singapore Changi-DEN Denver Intl

27h 49m2 stops Hong Kong Intl Los Angeles

9:20 am - 11:50 amDEN Denver Intl-SIN Singapore Changi

35h 30m2 stops Los Angeles Hong Kong Intl

$986Multiple Airlines

Wed, Feb 10 - Wed, Feb 24

10:30 pm - 5:17 pmSIN Singapore Changi-DEN Denver Intl

33h 47m2 stops Incheon Intl Seattle/Tacoma Intl

6:10 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

27h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$998Korean Air

Wed, Jan 27 - Sun, Jan 31

1:40 am - 10:55 pmSIN Singapore Changi-DEN Denver Intl

36h 15m2 stops Incheon Intl Los Angeles

6:10 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

27h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$1,000Korean Air

Tue, Jan 26 - Sun, Jan 31

10:30 pm - 5:17 pmSIN Singapore Changi-DEN Denver Intl

33h 47m2 stops Incheon Intl Seattle/Tacoma Intl

6:10 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

27h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$1,002Korean Air

Wed, Jan 27 - Sun, Jan 31

7:30 am - 5:35 pmSIN Singapore Changi-DEN Denver Intl

24h 05m2 stops Incheon Intl Seattle/Tacoma Intl

6:45 am - 11:55 pmDEN Denver Intl-SIN Singapore Changi

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

$1,005Korean Air

Wed, Apr 7 - Wed, Apr 14

10:30 pm - 5:37 pmSIN Singapore Changi-DEN Denver Intl

34h 07m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

26h 10m2 stops Los Angeles Incheon Intl

$1,008Korean Air

Sun, Nov 22 - Wed, Nov 25

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

27h 35m2 stops San Francisco Seattle/Tacoma Intl

6:00 am - 8:15 pmDEN Denver Intl-SIN Singapore Changi

23h 15m1 stop San Francisco

$1,024United Airlines

Sun, Nov 22 - Wed, Nov 25

1:40 am - 11:39 pmSIN Singapore Changi-DEN Denver Intl

36h 59m2 stops Incheon Intl Seattle/Tacoma Intl

6:25 am - 5:00 amDEN Denver Intl-SIN Singapore Changi

31h 35m2 stops Seattle/Tacoma Intl Incheon Intl

$1,029Korean Air

Thu, Feb 4 - Wed, Feb 17

10:20 pm - 8:39 amSIN Singapore Changi-DEN Denver Intl

25h 19m1 stop San Francisco

7:45 am - 8:00 amDEN Denver Intl-SIN Singapore Changi

33h 15m2 stops Los Angeles San Francisco

$1,041United Airlines

Fri, Feb 5 - Wed, Feb 17

9:00 am - 9:24 pmSIN Singapore Changi-DEN Denver Intl

26h 24m1 stop San Francisco

9:52 am - 6:45 amDEN Denver Intl-SIN Singapore Changi

30h 53m2 stops Los Angeles San Francisco

$1,064United Airlines

Wed, Apr 7 - Wed, Apr 14

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Korean Air flights from Singapore to Denver

Our best Korean Air deals on Singapore to Denver flight tickets

Korean Air

Jan 27

SIN10:30 pmSingapore Changi

33h 47m

2 stops

DEN5:17 pmDenver Intl

Jan 31

DEN6:10 amDenver Intl

27h 05m

2 stops

SIN12:15 amSingapore Changi

$998

Korean Air

Jan 26

SIN1:40 amSingapore Changi

36h 15m

2 stops

DEN10:55 pmDenver Intl

Jan 31

DEN6:10 amDenver Intl

27h 05m

2 stops

SIN12:15 amSingapore Changi

$1,000

Korean Air

Jan 27

SIN10:30 pmSingapore Changi

33h 47m

2 stops

DEN5:17 pmDenver Intl

Jan 31

DEN6:10 amDenver Intl

27h 05m

2 stops

SIN12:15 amSingapore Changi

$1,002

United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets

United Airlines

Nov 22

SIN10:10 amSingapore Changi

27h 35m

2 stops

DEN10:45 pmDenver Intl

Nov 25

DEN6:00 amDenver Intl

23h 15m

1 stop

SIN8:15 pmSingapore Changi

$1,024

United Airlines

Feb 5

SIN10:20 pmSingapore Changi

25h 19m

1 stop

DEN8:39 amDenver Intl

Feb 17

DEN7:45 amDenver Intl

33h 15m

2 stops

SIN8:00 amSingapore Changi

$1,041

United Airlines

Apr 7

SIN9:00 amSingapore Changi

26h 24m

1 stop

DEN9:24 pmDenver Intl

Apr 14

DEN9:52 amDenver Intl

30h 53m

2 stops

SIN6:45 amSingapore Changi

$1,064

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 2/10

7:30 am-8:19 pm

2 stops27h 49m

Denver Intl

Wed 2/24

9:20 am-11:50 am

2 stops35h 30m

$986

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 1/27

10:30 pm-5:17 pm

2 stops33h 47m

Denver Intl

Sun 1/31

6:10 am-12:15 am

2 stops27h 05m

$998

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 1/26

1:40 am-10:55 pm

2 stops36h 15m

Denver Intl

Sun 1/31

6:10 am-12:15 am

2 stops27h 05m

$1,000

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 1/27

10:30 pm-5:17 pm

2 stops33h 47m

Denver Intl

Sun 1/31

6:10 am-12:15 am

2 stops27h 05m

$1,002

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 4/7

7:30 am-5:35 pm

2 stops24h 05m

Denver Intl

Wed 4/14

6:45 am-11:55 pm

2 stops27h 10m

$1,005

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 11/22

10:30 pm-5:37 pm

2 stops34h 07m

Denver Intl

Wed 11/25

7:05 am-12:15 am

2 stops26h 10m

$1,008

Quickest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 11/22

10:10 am-10:45 pm

2 stops27h 35m

Denver Intl

Wed 11/25

6:00 am-8:15 pm

1 stop23h 15m

$1,024

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 2/4

1:40 am-11:39 pm

2 stops36h 59m

Denver Intl

Wed 2/17

6:25 am-5:00 am

2 stops31h 35m

$1,029

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 2/5

10:20 pm-8:39 am

1 stop25h 19m

Denver Intl

Wed 2/17

7:45 am-8:00 am

2 stops33h 15m

$1,041

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 4/7

9:00 am-9:24 pm

1 stop26h 24m

Denver Intl

Wed 4/14

9:52 am-6:45 am

2 stops30h 53m

$1,064

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 Singapore to Denver

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

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Singapore is in February. Flight prices, which tend to average around $974, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until April to fly from Singapore, when ticket prices are also cheap, with an average price of $979.

How have Singapore to Denver flight prices changed over time?

As of November 2026, prices for Singapore to Denver flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Singapore to Denver (SIN to DEN) flight deals and tips

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

Best Price Found	$568
Fastest flight time	21h 17m
Direct flights	None

The best one-way flight to Denver from Singapore in the past 72 hours is $568. The best round-trip flight deal from Singapore to Denver found on momondo in the last 72 hours is $986.

The fastest flight from Singapore to Denver takes 21h 17m

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

Search flight deals

Frequently asked questions about flying from Singapore to Denver

How far is Singapore Changi to Denver Intl by plane?
Denver Intl is 9059.9 mi away from Singapore Changi. In terms of flight time, this usually takes a little over 21h 17m.
When did momondo last update prices for flights from Singapore Changi Airport to Denver Intl Airport?
Prices for flights from Singapore Changi Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Singapore Changi Airport to Denver Intl 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 Singapore Changi Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport 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 Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Fort Collins

Westminster

Lakewood

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Singapore to Denver. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Denver from Singapore with this policy.

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

Once you have performed a search for Singapore to Denver 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 Singapore to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Singapore to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.