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.

$570 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 - 11:08 pmSIN Singapore Changi-DEN Denver Intl

30h 08m1 stop Vancouver Intl

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

29h 35m1 stop Vancouver Intl

$913Air Canada

Thu, Sep 24 - Thu, Oct 1

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

30h 08m1 stop Vancouver Intl

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

29h 35m1 stop Vancouver Intl

$920Air Canada

Sun, Sep 27 - Sun, Oct 4

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

30h 08m1 stop Vancouver Intl

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

29h 35m1 stop Vancouver Intl

$922Air Canada

Thu, Sep 24 - Thu, Oct 1

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

23h 58m1 stop Vancouver Intl

7:50 pm - 11:15 amDEN Denver Intl-SIN Singapore Changi

25h 25m2 stops Vancouver Intl Bangkok Suvarnabhumi

$926Air Canada

Thu, Sep 10 - Wed, Sep 16

7:00 am - 8:21 pmSIN Singapore Changi-DEN Denver Intl

27h 21m2 stops Vancouver Intl Seattle/Tacoma Intl

1:07 pm - 5:15 amDEN Denver Intl-SIN Singapore Changi

50h 08m2 stops Seattle/Tacoma Intl Vancouver Intl

$936Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

10:50 pm - 4:58 pmSIN Singapore Changi-DEN Denver Intl

32h 08m2 stops Incheon Intl Vancouver Intl

7:50 pm - 11:15 amDEN Denver Intl-SIN Singapore Changi

25h 25m2 stops Vancouver Intl Bangkok Suvarnabhumi

$948Air Canada

Thu, Sep 10 - Wed, Sep 16

8:50 pm - 11:08 pmSIN Singapore Changi-DEN Denver Intl

40h 18m2 stops Bangkok Suvarnabhumi Vancouver Intl

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

29h 35m1 stop Vancouver Intl

$954Air Canada

Thu, Sep 24 - Thu, Oct 1

8:50 pm - 11:08 pmSIN Singapore Changi-DEN Denver Intl

40h 18m2 stops Bangkok Suvarnabhumi Vancouver Intl

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

29h 35m1 stop Vancouver Intl

$956Air Canada

Thu, Sep 24 - Thu, Oct 1

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

$962Air Canada

Thu, Sep 10 - Wed, Sep 23

7:30 am - 11:47 pmSIN Singapore Changi-DEN Denver Intl

30h 17m2 stops Incheon Intl Seattle/Tacoma Intl

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

33h 00m2 stops Seattle/Tacoma Intl Incheon Intl

$964Korean Air

Sun, Sep 27 - Sun, Oct 4

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Air Canada flights from Singapore to Denver

Our best Air Canada deals on Singapore to Denver flight tickets

Air Canada

Sep 24

SIN7:00 amSingapore Changi

30h 08m

1 stop

DEN11:08 pmDenver Intl

Oct 1

DEN9:40 amDenver Intl

29h 35m

1 stop

SIN5:15 amSingapore Changi

$913

Air Canada

Sep 27

SIN7:00 amSingapore Changi

30h 08m

1 stop

DEN11:08 pmDenver Intl

Oct 4

DEN9:40 amDenver Intl

29h 35m

1 stop

SIN5:15 amSingapore Changi

$920

Air Canada

Sep 24

SIN7:00 amSingapore Changi

30h 08m

1 stop

DEN11:08 pmDenver Intl

Oct 1

DEN9:40 amDenver Intl

29h 35m

1 stop

SIN5:15 amSingapore Changi

$922

United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets

United Airlines

Sep 7

SIN8:45 amSingapore Changi

27h 24m

1 stop

DEN10:09 pmDenver Intl

Sep 14

DEN11:23 amDenver Intl

28h 52m

2 stops

SIN6:15 amSingapore Changi

$1,026

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

$1,118

United Airlines

Oct 29

SIN10:45 amSingapore Changi

40h 30m

1 stop

DEN1:15 pmDenver Intl

Dec 7

DEN5:15 amDenver Intl

24h 00m

1 stop

SIN8:15 pmSingapore Changi

$1,121

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/24

7:00 am-11:08 pm

1 stop30h 08m

Denver Intl

Thu 10/1

9:40 am-5:15 am

1 stop29h 35m

$913

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 9/27

7:00 am-11:08 pm

1 stop30h 08m

Denver Intl

Sun 10/4

9:40 am-5:15 am

1 stop29h 35m

$920

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/24

7:00 am-11:08 pm

1 stop30h 08m

Denver Intl

Thu 10/1

9:40 am-5:15 am

1 stop29h 35m

$922

Quickest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

7:00 am-4:58 pm

1 stop23h 58m

Denver Intl

Wed 9/16

7:50 pm-11:15 am

2 stops25h 25m

$926

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 9/26

7:00 am-8:21 pm

2 stops27h 21m

Denver Intl

Sat 10/3

1:07 pm-5:15 am

2 stops50h 08m

$936

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/10

10:50 pm-4:58 pm

2 stops32h 08m

Denver Intl

Wed 9/16

7:50 pm-11:15 am

2 stops25h 25m

$948

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/24

8:50 pm-11:08 pm

2 stops40h 18m

Denver Intl

Thu 10/1

9:40 am-5:15 am

1 stop29h 35m

$954

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 9/24

8:50 pm-11:08 pm

2 stops40h 18m

Denver Intl

Thu 10/1

9:40 am-5:15 am

1 stop29h 35m

$956

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

$962

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 9/27

7:30 am-11:47 pm

2 stops30h 17m

Denver Intl

Sun 10/4

6:00 am-5:00 am

2 stops33h 00m

$964

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 $875.

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

Fastest flight time	27h 21m
Direct flights	None

The fastest flight from Singapore to Denver takes 27h 21m

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 27h 21m.
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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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.