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

Lufthansa, Austrian Airlines, and Delta 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.

$527 Cheap Flights from Singapore to Denver in 2026

Find the cheapest flights from Singapore to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 6:13 pmSIN Singapore Changi-DEN Denver Intl

23h 33m1 stop Vancouver Intl

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

21h 00m1 stop Vancouver Intl

$906Air Canada

Sun, Oct 25 - Sun, Nov 1

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

23h 58m1 stop Vancouver Intl

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

22h 00m1 stop Vancouver Intl

$932Air Canada

Thu, Oct 22 - Thu, Oct 29

7:00 am - 2:51 pmSIN Singapore Changi-DEN Denver Intl

21h 51m1 stop Vancouver Intl

11:39 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

29h 21m2 stops Calgary Vancouver Intl

$977Air Canada

Thu, Oct 22 - Thu, Oct 29

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

23h 23m2 stops Vancouver Intl Edmonton

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

21h 00m1 stop Vancouver Intl

$978Air Canada

Tue, Oct 27 - Tue, Nov 3

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

39h 00m2 stops Vancouver Intl Calgary

8:15 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

31h 45m1 stop Vancouver Intl

$979Air Canada

Sun, Dec 20 - Fri, Jan 8

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

23h 23m2 stops Vancouver Intl Edmonton

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

21h 00m1 stop Vancouver Intl

$980Air Canada

Sun, Oct 25 - Sun, Nov 1

8:40 am - 11:59 pmSIN Singapore Changi-DEN Denver Intl

29h 19m2 stops Vancouver Intl San Francisco

7:40 am - 7:00 amDEN Denver Intl-SIN Singapore Changi

32h 20m2 stops San Francisco Vancouver Intl

$987Air Canada

Sun, Oct 25 - Sun, Nov 1

10:30 pm - 6:52 pmSIN Singapore Changi-DEN Denver Intl

35h 22m2 stops Incheon Intl Los Angeles

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

32h 00m2 stops Seattle/Tacoma Intl Incheon Intl

$1,007Korean Air

Wed, Nov 11 - Sun, Nov 15

10:30 am - 11:59 pmSIN Singapore Changi-DEN Denver Intl

28h 29m2 stops Incheon Intl Los Angeles

6:25 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

26h 50m2 stops Los Angeles Incheon Intl

$1,008Korean Air

Wed, Nov 11 - Sun, Nov 15

10:30 am - 11:59 pmSIN Singapore Changi-DEN Denver Intl

28h 29m2 stops Incheon Intl Los Angeles

6:25 am - 12:15 amDEN Denver Intl-SIN Singapore Changi

26h 50m2 stops Los Angeles Incheon Intl

$1,009Korean Air

Wed, Nov 11 - Sun, Nov 15

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Air Canada flights from Singapore to Denver

Our best Air Canada deals on Singapore to Denver flight tickets

Air Canada

Oct 25

SIN8:40 amSingapore Changi

23h 33m

1 stop

DEN6:13 pmDenver Intl

Nov 1

DEN7:00 pmDenver Intl

21h 00m

1 stop

SIN7:00 amSingapore Changi

$906

Air Canada

Oct 27

SIN8:40 amSingapore Changi

23h 23m

2 stops

DEN6:03 pmDenver Intl

Nov 3

DEN7:00 pmDenver Intl

21h 00m

1 stop

SIN7:00 amSingapore Changi

$978

Air Canada

Dec 20

SIN8:40 amSingapore Changi

39h 00m

2 stops

DEN8:40 amDenver Intl

Jan 8

DEN8:15 amDenver Intl

31h 45m

1 stop

SIN7:00 amSingapore Changi

$979

United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets

United Airlines

Oct 14

SIN8:45 amSingapore Changi

25h 00m

2 stops

DEN7:45 pmDenver Intl

Oct 26

DEN9:50 amDenver Intl

31h 10m

1 stop

SIN7:00 amSingapore Changi

$1,036

United Airlines

Nov 11

SIN10:20 pmSingapore Changi

25h 17m

1 stop

DEN8:37 amDenver Intl

Nov 15

DEN4:05 pmDenver Intl

24h 55m

2 stops

SIN8:00 amSingapore Changi

$1,187

United Airlines

Nov 11

SIN10:20 pmSingapore Changi

25h 17m

1 stop

DEN8:37 amDenver Intl

Nov 15

DEN4:05 pmDenver Intl

24h 55m

2 stops

SIN8:00 amSingapore Changi

$1,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 10/25

8:40 am-6:13 pm

1 stop23h 33m

Denver Intl

Sun 11/1

7:00 pm-7:00 am

1 stop21h 00m

$906

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/22

7:00 am-4:58 pm

1 stop23h 58m

Denver Intl

Thu 10/29

7:00 pm-7:00 am

1 stop22h 00m

$932

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/22

7:00 am-2:51 pm

1 stop21h 51m

Denver Intl

Thu 10/29

11:39 am-7:00 am

2 stops29h 21m

$977

Quickest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 10/27

8:40 am-6:03 pm

2 stops23h 23m

Denver Intl

Tue 11/3

7:00 pm-7:00 am

1 stop21h 00m

$978

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 12/20

8:40 am-8:40 am

2 stops39h 00m

Denver Intl

Fri 1/8

8:15 am-7:00 am

1 stop31h 45m

$979

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 10/25

8:40 am-6:03 pm

2 stops23h 23m

Denver Intl

Sun 11/1

7:00 pm-7:00 am

1 stop21h 00m

$980

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 10/25

8:40 am-11:59 pm

2 stops29h 19m

Denver Intl

Sun 11/1

7:40 am-7:00 am

2 stops32h 20m

$987

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 11/11

10:30 pm-6:52 pm

2 stops35h 22m

Denver Intl

Sun 11/15

6:00 am-5:00 am

2 stops32h 00m

$1,007

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 11/11

10:30 am-11:59 pm

2 stops28h 29m

Denver Intl

Sun 11/15

6:25 am-12:15 am

2 stops26h 50m

$1,008

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 11/11

10:30 am-11:59 pm

2 stops28h 29m

Denver Intl

Sun 11/15

6:25 am-12:15 am

2 stops26h 50m

$1,009

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.

Can stopping save me money on Singapore to Denver flights?

You could potentially save up to 9% on your flight if you consider stops on a Singapore to Denver flight.

How have Singapore to Denver flight prices changed over time?

As of September 2026, prices for Singapore to Denver flights are approximately 37% 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	$527
Fastest flight time	21h 22m
Direct flights	None

The best one-way flight to Denver from Singapore in the past 72 hours is $527. The best round-trip flight deal from Singapore to Denver found on momondo in the last 72 hours is $906.

The fastest flight from Singapore to Denver takes 21h 22m

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 22m.
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.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Boulder

Longmont

Lakewood

Manitou Springs

Greeley

Keystone

Thornton

Cripple Creek

Centennial

Littleton

Englewood

Winter Park

Golden

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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.