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Cheap flights from Singapore to Denver from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Denver departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Singapore to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:35 am - 12:10 pm
SIN
-
DEN
20h 35m1 stop
United Airlines Logo
9:05 pm - 8:15 pm
DEN
-
SIN
32h 10m1 stop
$875United Airlines
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
6:35 am - 12:10 pm
SIN
-
DEN
20h 35m1 stop
United Airlines Logo
1:52 pm - 8:00 am
DEN
-
SIN
27h 08m2 stops
$891United Airlines
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
10:45 am - 12:10 pm
SIN
-
DEN
40h 25m1 stop
United Airlines Logo
3:48 pm - 8:00 am
DEN
-
SIN
25h 12m2 stops
$898United Airlines
Mon, Jan 19 - Wed, Feb 4
Air Canada Logo
6:35 am - 12:37 pm
SIN
-
DEN
45h 02m2 stops
Air Canada Logo
8:05 am - 12:55 am
DEN
-
SIN
25h 50m2 stops
$909Air Canada
Mon, Jan 19 - Wed, Feb 4
United Airlines Logo
10:20 pm - 8:47 am
SIN
-
DEN
25h 27m1 stop
United Airlines Logo
4:03 pm - 8:00 am
DEN
-
SIN
24h 57m2 stops
$910United Airlines
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
8:50 am - 12:28 pm
SIN
-
DEN
18h 38m1 stop
Air Canada Logo
8:59 pm - 7:00 am
DEN
-
SIN
43h 01m1 stop
$927Air Canada
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
8:50 am - 12:28 pm
SIN
-
DEN
18h 38m1 stop
Air Canada Logo
8:59 pm - 7:00 am
DEN
-
SIN
43h 01m1 stop
$929Air Canada
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
10:10 am - 4:34 pm
SIN
-
DEN
21h 24m1 stop
United Airlines Logo
1:45 pm - 8:00 am
DEN
-
SIN
27h 15m2 stops
$947United Airlines
Fri, Feb 13 - Sun, Feb 22
United Airlines Logo
10:10 am - 2:54 pm
SIN
-
DEN
19h 44m1 stop
United Airlines Logo
7:50 am - 8:00 am
DEN
-
SIN
33h 10m2 stops
$948United Airlines
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
10:45 am - 12:10 pm
SIN
-
DEN
40h 25m1 stop
United Airlines Logo
7:41 pm - 8:00 am
DEN
-
SIN
21h 19m1 stop
$949United Airlines
Mon, Jan 19 - Wed, Feb 4

Korean Air flights from Singapore to Denver

Our best Korean Air deals on Singapore to Denver flight tickets
Korean Air
Feb 19
SIN10:40 amSingapore Changi
26h 57m
2 stops
DEN10:37 pmDenver Intl
Feb 23
DEN6:05 amDenver Intl
27h 05m
2 stops
SIN12:10 amSingapore Changi
$1,168
Find similar
Korean Air
Feb 4
SIN1:35 amSingapore Changi
30h 59m
2 stops
DEN5:34 pmDenver Intl
Feb 8
DEN6:29 amDenver Intl
26h 41m
2 stops
SIN12:10 amSingapore Changi
$1,170
Find similar

Air Canada flights from Singapore to Denver

Our best Air Canada deals on Singapore to Denver flight tickets
Air Canada
Jan 19
SIN6:35 amSingapore Changi
45h 02m
2 stops
DEN12:37 pmDenver Intl
Feb 4
DEN8:05 amDenver Intl
25h 50m
2 stops
SIN12:55 amSingapore Changi
$909
Find similar
Air Canada
Feb 19
SIN8:50 amSingapore Changi
18h 38m
1 stop
DEN12:28 pmDenver Intl
Feb 23
DEN8:59 pmDenver Intl
43h 01m
1 stop
SIN7:00 amSingapore Changi
$927
Find similar
Air Canada
Feb 19
SIN8:50 amSingapore Changi
18h 38m
1 stop
DEN12:28 pmDenver Intl
Feb 23
DEN8:59 pmDenver Intl
43h 01m
1 stop
SIN7:00 amSingapore Changi
$929
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Singapore to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/5

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Sun 2/8

9:05 pm-8:15 pm

1 stop32h 10m

$875

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/5

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Sun 2/8

1:52 pm-8:00 am

2 stops27h 08m

$891

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 1/19

10:45 am-12:10 pm

1 stop40h 25m

Denver Intl

Wed 2/4

3:48 pm-8:00 am

2 stops25h 12m

$898

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 1/19

6:35 am-12:37 pm

2 stops45h 02m

Denver Intl

Wed 2/4

8:05 am-12:55 am

2 stops25h 50m

$909

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/19

10:20 pm-8:47 am

1 stop25h 27m

Denver Intl

Mon 2/23

4:03 pm-8:00 am

2 stops24h 57m

$910

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/19

8:50 am-12:28 pm

1 stop18h 38m

Denver Intl

Mon 2/23

8:59 pm-7:00 am

1 stop43h 01m

$927

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/19

8:50 am-12:28 pm

1 stop18h 38m

Denver Intl

Mon 2/23

8:59 pm-7:00 am

1 stop43h 01m

$929

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 2/13

10:10 am-4:34 pm

1 stop21h 24m

Denver Intl

Sun 2/22

1:45 pm-8:00 am

2 stops27h 15m

$947

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 1/16

10:10 am-2:54 pm

1 stop19h 44m

Denver Intl

Fri 1/23

7:50 am-8:00 am

2 stops33h 10m

$948

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 1/19

10:45 am-12:10 pm

1 stop40h 25m

Denver Intl

Wed 2/4

7:41 pm-8:00 am

1 stop21h 19m

$949

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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

What is the typical price of a round-trip flight between Singapore and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Singapore is in September. Flight prices, which tend to average around $908, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until August to fly from Singapore, when ticket prices are also cheap, with an average price of $912.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $1,120. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $1,276.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $1,193. Flights in the morning are often more expensive with an average ticket price of $1,250.

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Singapore when booking week ahead of your departure date. In general, you can expect to find flights to Denver for around $1,093 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Singapore for as low as $1,002 on momondo.

Can stopping save me money on Singapore to Denver flights?

You could potentially save up to 5% on your flight if you consider stops on a Singapore to Denver flight.

How have Singapore to Denver flight prices changed over time?

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

20h 35m

Direct flights

None
The fastest flight from Singapore to Denver takes 20h 35m
There are no direct flights from Singapore to Denver. There are no popular flight routes from Singapore to Denver.
Search flight deals

  • 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 38m.

  • 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 many operators does momondo search for flights from Singapore Changi Airport to Denver Intl Airport?

  • 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.

  • What is the most popular airline from Singapore to Denver?

Best airlines flying from Singapore to Denver

Compare and see reviews for airlines that fly from Singapore to Denver with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $954Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,004Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Centennial
Frisco
Grand Lake

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.

An easier way to manage your Denver trip

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