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Cheap flights from Singapore to Denver from $517

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 2/16. 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
5:18 am - 8:15 pm
DEN
-
SIN
23h 57m1 stop
$803United Airlines
Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
10:20 pm - 8:05 pm
SIN
-
DEN
36h 45m1 stop
United Airlines Logo
7:35 pm - 8:15 pm
DEN
-
SIN
33h 40m2 stops
$842United Airlines
Tue, Feb 24 - Thu, Feb 26
United Airlines Logo
10:20 pm - 8:05 pm
SIN
-
DEN
36h 45m1 stop
United Airlines Logo
7:35 pm - 8:15 pm
DEN
-
SIN
33h 40m2 stops
$843United Airlines
Tue, Feb 24 - Thu, Feb 26
Multiple Airlines Logo
1:25 am - 10:02 am
SIN
-
DEN
47h 37m2 stops
Multiple Airlines Logo
6:00 am - 11:55 am
DEN
-
SIN
38h 55m2 stops
$856Multiple Airlines
Thu, Feb 19 - Fri, Feb 27
United Airlines Logo
10:20 pm - 8:39 am
SIN
-
DEN
25h 19m1 stop
United Airlines Logo
5:37 pm - 8:15 pm
DEN
-
SIN
35h 38m2 stops
$878United Airlines
Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
6:35 am - 12:10 pm
SIN
-
DEN
20h 35m1 stop
United Airlines Logo
11:35 am - 8:00 am
DEN
-
SIN
29h 25m1 stop
$881United Airlines
Thu, Jan 22 - Mon, Feb 2
United Airlines Logo
6:35 am - 12:10 pm
SIN
-
DEN
20h 35m1 stop
United Airlines Logo
3:48 pm - 8:00 am
DEN
-
SIN
25h 12m2 stops
$897United Airlines
Thu, Jan 22 - Mon, Feb 2
Air Canada Logo
8:50 am - 8:54 am
SIN
-
DEN
39h 04m2 stops
Air Canada Logo
7:26 pm - 7:00 am
DEN
-
SIN
44h 34m2 stops
$900Air Canada
Thu, Jan 22 - Mon, Feb 2
United Airlines Logo
6:35 am - 12:10 pm
SIN
-
DEN
20h 35m1 stop
United Airlines Logo
8:50 pm - 8:15 pm
DEN
-
SIN
32h 25m2 stops
$903United Airlines
Tue, Jan 20 - Fri, Jan 23
Multiple Airlines Logo
2:25 pm - 10:51 am
SIN
-
DEN
34h 26m2 stops
Multiple Airlines Logo
7:24 pm - 12:35 pm
DEN
-
SIN
27h 11m2 stops
$922Multiple Airlines
Tue, Mar 24 - Sat, Mar 28

United Airlines flights from Singapore to Denver

Our best United Airlines deals on Singapore to Denver flight tickets
United Airlines
Jan 30
SIN6:35 amSingapore Changi
20h 35m
1 stop
DEN12:10 pmDenver Intl
Jan 31
DEN5:18 amDenver Intl
23h 57m
1 stop
SIN8:15 pmSingapore Changi
$803
United Airlines
Feb 24
SIN10:20 pmSingapore Changi
36h 45m
1 stop
DEN8:05 pmDenver Intl
Feb 26
DEN7:35 pmDenver Intl
33h 40m
2 stops
SIN8:15 pmSingapore Changi
$842
United Airlines
Feb 24
SIN10:20 pmSingapore Changi
36h 45m
1 stop
DEN8:05 pmDenver Intl
Feb 26
DEN7:35 pmDenver Intl
33h 40m
2 stops
SIN8:15 pmSingapore Changi
$843

Turkish Airlines flights from Singapore to Denver

Our best Turkish Airlines deals on Singapore to Denver flight tickets
Turkish Airlines
Mar 23
SIN11:40 amSingapore Changi
44h 55m
1 stop
DEN6:35 pmDenver Intl
Mar 27
DEN8:20 pmDenver Intl
45h 15m
1 stop
SIN7:35 amSingapore Changi
$1,094
Turkish Airlines
Mar 23
SIN11:40 amSingapore Changi
44h 55m
1 stop
DEN6:35 pmDenver Intl
Mar 27
DEN8:20 pmDenver Intl
45h 15m
1 stop
SIN7:35 amSingapore Changi
$1,098
Turkish Airlines
Mar 24
SIN5:15 amSingapore Changi
27h 20m
1 stop
DEN6:35 pmDenver Intl
Mar 28
DEN8:25 pmDenver Intl
46h 20m
1 stop
SIN8:45 amSingapore Changi
$1,208

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 January 8, 2026.
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

Fri 1/30

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Sat 1/31

5:18 am-8:15 pm

1 stop23h 57m

$803

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 2/24

10:20 pm-8:05 pm

1 stop36h 45m

Denver Intl

Thu 2/26

7:35 pm-8:15 pm

2 stops33h 40m

$842

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 2/24

10:20 pm-8:05 pm

1 stop36h 45m

Denver Intl

Thu 2/26

7:35 pm-8:15 pm

2 stops33h 40m

$843

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 2/19

1:25 am-10:02 am

2 stops47h 37m

Denver Intl

Fri 2/27

6:00 am-11:55 am

2 stops38h 55m

$856

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 1/30

10:20 pm-8:39 am

1 stop25h 19m

Denver Intl

Sat 1/31

5:37 pm-8:15 pm

2 stops35h 38m

$878

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 1/22

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Mon 2/2

11:35 am-8:00 am

1 stop29h 25m

$881

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 1/22

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Mon 2/2

3:48 pm-8:00 am

2 stops25h 12m

$897

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 1/22

8:50 am-8:54 am

2 stops39h 04m

Denver Intl

Mon 2/2

7:26 pm-7:00 am

2 stops44h 34m

$900

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 1/20

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Fri 1/23

8:50 pm-8:15 pm

2 stops32h 25m

$903

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 3/24

2:25 pm-10:51 am

2 stops34h 26m

Denver Intl

Sat 3/28

7:24 pm-12:35 pm

2 stops27h 11m

$922

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 cheapest month to fly to Denver?

The cheapest month to fly to Denver from Singapore is in January. Flight prices, which tend to average around $873, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until September to fly from Singapore, when ticket prices are also cheap, with an average price of $908.

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 $1,065 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 $988 on momondo.

Can stopping save me money on Singapore to Denver flights?

You could potentially save up to 49% 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 20h 35m.

  • 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 $934Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,004Free CancellationRating
7.4
9,139 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
Manitou Springs
Cripple Creek
Keystone
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Frisco
Copper Mountain
Centennial
Grand Lake
Englewood

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.

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