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

Air Canada is the most popular carrier 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.

$558 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.

7:00 am - 5:59 pmSIN Singapore Changi-DEN Denver Intl

24h 59m2 stops Vancouver Intl Los Angeles

9:00 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

30h 15m2 stops Los Angeles Vancouver Intl

$704Multiple Airlines

Thu, Oct 1 - Thu, Oct 15

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

23h 58m1 stop Vancouver Intl

9:40 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

29h 35m1 stop Vancouver Intl

$780Air Canada

Thu, Oct 1 - Thu, Oct 15

7:00 am - 5:59 pmSIN Singapore Changi-DEN Denver Intl

24h 59m2 stops Vancouver Intl Los Angeles

7:00 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

32h 15m3 stops Phoenix Sky Harbor Intl Los Angeles Vancouver Intl

$824Multiple Airlines

Thu, Oct 1 - Thu, Oct 15

7:00 am - 11:08 pmSIN Singapore Changi-DEN Denver Intl

30h 08m1 stop Vancouver Intl

9:10 am - 12:30 amDEN Denver Intl-SIN Singapore Changi

25h 20m1 stop Vancouver Intl

$879Air Canada

Thu, Sep 10 - Wed, Sep 23

6:15 am - 4:58 pmSIN Singapore Changi-DEN Denver Intl

24h 43m2 stops Tokyo Narita Vancouver Intl

9:10 am - 12:30 amDEN Denver Intl-SIN Singapore Changi

25h 20m1 stop Vancouver Intl

$908Air Canada

Thu, Sep 10 - Wed, Sep 23

6:15 am - 4:58 pmSIN Singapore Changi-DEN Denver Intl

24h 43m2 stops Tokyo Narita Vancouver Intl

9:10 am - 12:30 amDEN Denver Intl-SIN Singapore Changi

25h 20m1 stop Vancouver Intl

$911Air Canada

Thu, Sep 10 - Wed, Sep 23

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

24h 33m1 stop Vancouver Intl

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

31h 45m1 stop Vancouver Intl

$929Air Canada

Tue, Dec 22 - Fri, Jan 8

7:30 am - 11:44 pmSIN Singapore Changi-DEN Denver Intl

30h 14m3 stops Incheon Intl San Francisco Las Vegas Harry Reid Intl

10:29 pm - 11:55 pmDEN Denver Intl-SIN Singapore Changi

35h 26m2 stops San Francisco Incheon Intl

$934Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

7:00 am - 11:08 pmSIN Singapore Changi-DEN Denver Intl

30h 08m1 stop Vancouver Intl

9:10 am - 12:30 amDEN Denver Intl-SIN Singapore Changi

25h 20m1 stop Vancouver Intl

$937Air Canada

Thu, Sep 10 - Wed, Sep 23

8:50 pm - 4:58 pmSIN Singapore Changi-DEN Denver Intl

34h 08m2 stops Bangkok Suvarnabhumi Vancouver Intl

9:40 am - 5:15 amDEN Denver Intl-SIN Singapore Changi

29h 35m1 stop Vancouver Intl

$939Air Canada

Thu, Oct 1 - Thu, Oct 15

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Delta flights from Singapore to Denver

Our best Delta deals on Singapore to Denver flight tickets

Delta

Sep 15

SIN1:25 amSingapore Changi

36h 10m

2 stops

DEN11:35 pmDenver Intl

Sep 22

DEN6:06 pmDenver Intl

44h 54m

2 stops

SIN5:00 amSingapore Changi

$993

Delta

Aug 29

SIN1:25 amSingapore Changi

36h 33m

2 stops

DEN11:58 pmDenver Intl

Sep 9

DEN6:15 amDenver Intl

32h 45m

2 stops

SIN5:00 amSingapore Changi

$1,007

Delta

Dec 21

SIN10:30 pmSingapore Changi

39h 58m

2 stops

DEN11:28 pmDenver Intl

Dec 30

DEN6:45 amDenver Intl

26h 25m

2 stops

SIN12:10 amSingapore Changi

$1,116

United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets

United Airlines

Sep 23

SIN8:45 amSingapore Changi

25h 00m

2 stops

DEN7:45 pmDenver Intl

Sep 29

DEN11:15 amDenver Intl

29h 00m

1 stop

SIN6:15 amSingapore Changi

$1,026

United Airlines

Sep 16

SIN6:15 amSingapore Changi

19h 50m

1 stop

DEN12:05 pmDenver Intl

Sep 27

DEN9:35 amDenver Intl

30h 40m

1 stop

SIN6:15 amSingapore Changi

$1,114

United Airlines

Sep 22

SIN8:35 pmSingapore Changi

30h 01m

1 stop

DEN12:36 pmDenver Intl

Sep 26

DEN5:40 pmDenver Intl

22h 35m

2 stops

SIN6:15 amSingapore Changi

$1,176

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/1

7:00 am-5:59 pm

2 stops24h 59m

Denver Intl

Thu 10/15

9:00 am-5:15 am

2 stops30h 15m

$704

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/1

7:00 am-4:58 pm

1 stop23h 58m

Denver Intl

Thu 10/15

9:40 am-5:15 am

1 stop29h 35m

$780

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/1

7:00 am-5:59 pm

2 stops24h 59m

Denver Intl

Thu 10/15

7:00 am-5:15 am

3 stops32h 15m

$824

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

7:00 am-11:08 pm

1 stop30h 08m

Denver Intl

Wed 9/23

9:10 am-12:30 am

1 stop25h 20m

$879

Quickest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

6:15 am-4:58 pm

2 stops24h 43m

Denver Intl

Wed 9/23

9:10 am-12:30 am

1 stop25h 20m

$908

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

6:15 am-4:58 pm

2 stops24h 43m

Denver Intl

Wed 9/23

9:10 am-12:30 am

1 stop25h 20m

$911

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 12/22

8:40 am-6:13 pm

1 stop24h 33m

Denver Intl

Fri 1/8

8:15 am-7:00 am

1 stop31h 45m

$929

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 9/16

7:30 am-11:44 pm

3 stops30h 14m

Denver Intl

Tue 9/22

10:29 pm-11:55 pm

2 stops35h 26m

$934

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

7:00 am-11:08 pm

1 stop30h 08m

Denver Intl

Wed 9/23

9:10 am-12:30 am

1 stop25h 20m

$937

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10/1

8:50 pm-4:58 pm

2 stops34h 08m

Denver Intl

Thu 10/15

9:40 am-5:15 am

1 stop29h 35m

$939

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 April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until September to fly from Singapore, when ticket prices are also cheap, with an average price of $919.

Can stopping save me money on Singapore to Denver flights?

You could potentially save up to 2% 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 August 2026, prices for Singapore to Denver flights are approximately 7% 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	$558
Fastest flight time	18h 58m
Direct flights	None

The best one-way flight to Denver from Singapore in the past 72 hours is $558. The best round-trip flight deal from Singapore to Denver found on momondo in the last 72 hours is $704.

The fastest flight from Singapore to Denver takes 18h 58m

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 18h 58m.
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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Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Boulder

Longmont

Lakewood

Manitou Springs

Greeley

Keystone

Thornton

Cripple Creek

Centennial

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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.