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

Delta 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.

$487 Cheap Flights from Singapore to Denver in 2026/27

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.

2:20 am - 6:15 pmSIN Singapore Changi-DEN Denver Intl

30h 55m2 stops Tokyo Haneda Los Angeles

6:01 am - 12:50 amDEN Denver Intl-SIN Singapore Changi

27h 49m2 stops Seattle/Tacoma Intl Tokyo Narita

$888Japan Airlines

Thu, Nov 12 - Fri, Nov 27

8:40 am - 12:43 pmSIN Singapore Changi-DEN Denver Intl

19h 03m1 stop Vancouver Intl

8:15 am - 6:55 amDEN Denver Intl-SIN Singapore Changi

31h 40m2 stops Vancouver Intl Tokyo Narita

$969Air Canada

Fri, Nov 13 - Fri, Nov 27

7:30 am - 12:55 amSIN Singapore Changi-DEN Denver Intl

32h 25m2 stops Hong Kong Intl San Francisco

8:35 am - 11:50 amDEN Denver Intl-SIN Singapore Changi

36h 15m2 stops San Francisco Hong Kong Intl

$997Multiple Airlines

Fri, Feb 19 - Sat, Feb 27

2:00 am - 9:31 amSIN Singapore Changi-DEN Denver Intl

46h 31m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

9:47 am - 1:05 pmDEN Denver Intl-SIN Singapore Changi

36h 18m3 stops Las Vegas Harry Reid Intl Los Angeles Taipei City Taiwan Taoyuan Intl

$1,016Multiple Airlines

Wed, Dec 23 - Tue, Jan 5

2:00 am - 8:28 pmSIN Singapore Changi-DEN Denver Intl

57h 28m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

8:37 am - 1:05 pmDEN Denver Intl-SIN Singapore Changi

37h 28m3 stops San Francisco Los Angeles Taipei City Taiwan Taoyuan Intl

$1,022Multiple Airlines

Mon, Dec 21 - Wed, Jan 6

2:00 am - 9:31 amSIN Singapore Changi-DEN Denver Intl

46h 31m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

9:40 am - 1:05 pmDEN Denver Intl-SIN Singapore Changi

36h 25m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,029Multiple Airlines

Wed, Dec 23 - Tue, Jan 5

8:40 am - 7:16 pmSIN Singapore Changi-DEN Denver Intl

25h 36m1 stop Vancouver Intl

7:00 pm - 6:55 amDEN Denver Intl-SIN Singapore Changi

44h 55m2 stops Vancouver Intl Tokyo Narita

$1,049Air Canada

Tue, Dec 22 - Sat, Jan 9

8:45 pm - 9:31 amSIN Singapore Changi-DEN Denver Intl

27h 46m1 stop Los Angeles

10:55 am - 5:45 pmDEN Denver Intl-SIN Singapore Changi

39h 50m1 stop Seattle/Tacoma Intl

$1,059Multiple Airlines

Fri, Dec 25 - Sat, Jan 9

9:30 am - 9:31 amSIN Singapore Changi-DEN Denver Intl

39h 01m2 stops Beijing Capital Los Angeles

10:42 pm - 7:05 pmDEN Denver Intl-SIN Singapore Changi

29h 23m1 stop San Francisco

$1,084Multiple Airlines

Mon, Dec 21 - Sat, Jan 9

11:45 pm - 2:30 pmSIN Singapore Changi-DEN Denver Intl

29h 45m1 stop Munich Franz Josef Strauss

3:55 pm - 5:05 pmDEN Denver Intl-SIN Singapore Changi

34h 10m1 stop Frankfurt am Main

$1,085Lufthansa

Fri, Nov 13 - Fri, Nov 27

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United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets

United Airlines

Nov 11

SIN10:10 amSingapore Changi

19h 14m

1 stop

DEN2:24 pmDenver Intl

Nov 15

DEN7:25 pmDenver Intl

33h 50m

2 stops

SIN8:15 pmSingapore Changi

$1,424

United Airlines

Nov 11

SIN10:10 amSingapore Changi

19h 14m

1 stop

DEN2:24 pmDenver Intl

Nov 15

DEN7:25 pmDenver Intl

33h 50m

2 stops

SIN8:15 pmSingapore Changi

$1,425

United Airlines

Nov 11

SIN10:10 amSingapore Changi

19h 14m

1 stop

DEN2:24 pmDenver Intl

Nov 15

DEN7:25 pmDenver Intl

33h 50m

2 stops

SIN8:15 pmSingapore Changi

$1,427

Japan Airlines flights from Singapore to Denver

Our best Japan Airlines deals on Singapore to Denver flight tickets

Japan Airlines

Nov 12

SIN2:20 amSingapore Changi

30h 55m

2 stops

DEN6:15 pmDenver Intl

Nov 27

DEN6:01 amDenver Intl

27h 49m

2 stops

SIN12:50 amSingapore Changi

$888

Japan Airlines

Nov 10

SIN2:20 amSingapore Changi

30h 55m

2 stops

DEN6:15 pmDenver Intl

Nov 15

DEN9:11 amDenver Intl

30h 29m

2 stops

SIN6:40 amSingapore Changi

$1,117

Japan Airlines

Nov 10

SIN2:20 amSingapore Changi

30h 55m

2 stops

DEN6:15 pmDenver Intl

Nov 15

DEN9:11 amDenver Intl

30h 29m

2 stops

SIN6:40 amSingapore Changi

$1,119

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 11/12

2:20 am-6:15 pm

2 stops30h 55m

Denver Intl

Fri 11/27

6:01 am-12:50 am

2 stops27h 49m

$888

Quickest round-trip

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 11/13

8:40 am-12:43 pm

1 stop19h 03m

Denver Intl

Fri 11/27

8:15 am-6:55 am

2 stops31h 40m

$969

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 2/19

7:30 am-12:55 am

2 stops32h 25m

Denver Intl

Sat 2/27

8:35 am-11:50 am

2 stops36h 15m

$997

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 12/23

2:00 am-9:31 am

2 stops46h 31m

Denver Intl

Tue 1/5

9:47 am-1:05 pm

3 stops36h 18m

$1,016

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Mon 12/21

2:00 am-8:28 pm

2 stops57h 28m

Denver Intl

Wed 1/6

8:37 am-1:05 pm

3 stops37h 28m

$1,022

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 12/23

2:00 am-9:31 am

2 stops46h 31m

Denver Intl

Tue 1/5

9:40 am-1:05 pm

2 stops36h 25m

$1,029

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 12/22

8:40 am-7:16 pm

1 stop25h 36m

Denver Intl

Sat 1/9

7:00 pm-6:55 am

2 stops44h 55m

$1,049

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 12/25

8:45 pm-9:31 am

1 stop27h 46m

Denver Intl

Sat 1/9

10:55 am-5:45 pm

1 stop39h 50m

$1,059

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Mon 12/21

9:30 am-9:31 am

2 stops39h 01m

Denver Intl

Sat 1/9

10:42 pm-7:05 pm

1 stop29h 23m

$1,084

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 11/13

11:45 pm-2:30 pm

1 stop29h 45m

Denver Intl

Fri 11/27

3:55 pm-5:05 pm

1 stop34h 10m

$1,085

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 31% 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	$487
Fastest flight time	21h 28m
Direct flights	None

The best one-way flight to Denver from Singapore in the past 72 hours is $487. The best round-trip flight deal from Singapore to Denver found on momondo in the last 72 hours is $888.

The fastest flight from Singapore to Denver takes 21h 28m

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 28m.
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.