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Cheap flights from Denver to Singapore from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Singapore departing on 4/23. 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 Denver to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:25 pm - 5:55 pm
DEN
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
11:05 pm - 6:25 pm
SIN
-
DEN
33h 20m
1 stop
$901Turkish Airlines
Sat, Apr 11 - Sat, Apr 18
Turkish Airlines Logo
8:25 pm - 5:55 pm
DEN
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
11:05 pm - 6:25 pm
SIN
-
DEN
33h 20m
1 stop
$910Turkish Airlines
Sun, Apr 5 - Sat, Apr 18
Turkish Airlines Logo
8:25 pm - 5:55 pm
DEN
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
11:05 pm - 6:25 pm
SIN
-
DEN
33h 20m
1 stop
$915Turkish Airlines
Sun, Apr 5 - Sat, Apr 18
Multiple Airlines Logo
7:00 am - 9:35 am
DEN
-
SIN
36h 35m
2 stops
Multiple Airlines Logo
10:45 pm - 12:44 am
SIN
-
DEN
39h 59m
2 stops
$932Multiple Airlines
Wed, Mar 11 - Sun, Mar 29
Cathay Pacific Logo
10:37 am - 5:30 am
DEN
-
SIN
28h 53m
2 stops
Cathay Pacific Logo
8:05 pm - 5:48 pm
SIN
-
DEN
35h 43m
2 stops
$942Cathay Pacific
Tue, Apr 14 - Tue, Apr 21
Cathay Pacific Logo
10:37 am - 5:30 am
DEN
-
SIN
28h 53m
2 stops
Cathay Pacific Logo
9:45 am - 12:06 pm
SIN
-
DEN
40h 21m
2 stops
$949Cathay Pacific
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:30 am - 5:15 am
DEN
-
SIN
29h 45m
1 stop
Multiple Airlines Logo
7:00 am - 11:12 pm
SIN
-
DEN
30h 12m
1 stop
$953Multiple Airlines
Tue, May 19 - Thu, Jun 18
China Eastern Logo
7:25 am - 5:25 am
DEN
-
SIN
32h 00m
2 stops
China Eastern Logo
11:10 pm - 6:10 pm
SIN
-
DEN
33h 00m
2 stops
$954China Eastern
Tue, May 19 - Thu, Jun 18
Multiple Airlines Logo
7:00 am - 9:35 am
DEN
-
SIN
36h 35m
2 stops
Multiple Airlines Logo
12:35 pm - 1:35 pm
SIN
-
DEN
39h 00m
1 stop
$963Multiple Airlines
Tue, Mar 10 - Wed, Apr 1
Multiple Airlines Logo
7:00 am - 1:00 pm
DEN
-
SIN
40h 00m
2 stops
Multiple Airlines Logo
12:35 pm - 1:35 pm
SIN
-
DEN
39h 00m
1 stop
$964Multiple Airlines
Tue, Mar 10 - Wed, Apr 1

STARLUX Airlines flights from Denver to Singapore

Our best STARLUX Airlines deals on Denver to Singapore flight tickets
STARLUX Airlines
Aug 3
DEN9:05 pmDenver Intl
25h 35m
2 stops
SIN12:40 pmSingapore Changi
Aug 10
SIN2:00 pmSingapore Changi
23h 59m
2 stops
DEN11:59 pmDenver Intl
$1,042
STARLUX Airlines
Mar 2
DEN6:16 pmDenver Intl
28h 09m
2 stops
SIN1:25 pmSingapore Changi
Mar 8
SIN2:45 pmSingapore Changi
23h 14m
2 stops
DEN10:59 pmDenver Intl
$1,104

Cathay Pacific flights from Denver to Singapore

Our best Cathay Pacific deals on Denver to Singapore flight tickets
Cathay Pacific
Apr 14
DEN10:37 amDenver Intl
28h 53m
2 stops
SIN5:30 amSingapore Changi
Apr 21
SIN8:05 pmSingapore Changi
35h 43m
2 stops
DEN5:48 pmDenver Intl
$942
Cathay Pacific
Apr 21
DEN10:37 amDenver Intl
28h 53m
2 stops
SIN5:30 amSingapore Changi
Apr 28
SIN9:45 amSingapore Changi
40h 21m
2 stops
DEN12:06 pmDenver Intl
$949
Cathay Pacific
Mar 7
DEN9:22 amDenver Intl
40h 28m
2 stops
SIN4:50 pmSingapore Changi
Mar 17
SIN7:40 amSingapore Changi
25h 34m
2 stops
DEN7:14 pmDenver Intl
$992

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Singapore 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 February 28, 2026.
Use the filters below to find and compare flights from Denver to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 4/11

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Sat 4/18

11:05 pm-6:25 pm

1 stop33h 20m

$901

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/5

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Sat 4/18

11:05 pm-6:25 pm

1 stop33h 20m

$910

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/5

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Sat 4/18

11:05 pm-6:25 pm

1 stop33h 20m

$915

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 3/11

7:00 am-9:35 am

2 stops36h 35m

Singapore Changi

Sun 3/29

10:45 pm-12:44 am

2 stops39h 59m

$932

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 4/14

10:37 am-5:30 am

2 stops28h 53m

Singapore Changi

Tue 4/21

8:05 pm-5:48 pm

2 stops35h 43m

$942

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 4/21

10:37 am-5:30 am

2 stops28h 53m

Singapore Changi

Tue 4/28

9:45 am-12:06 pm

2 stops40h 21m

$949

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 5/19

9:30 am-5:15 am

1 stop29h 45m

Singapore Changi

Thu 6/18

7:00 am-11:12 pm

1 stop30h 12m

$953

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 5/19

7:25 am-5:25 am

2 stops32h 00m

Singapore Changi

Thu 6/18

11:10 pm-6:10 pm

2 stops33h 00m

$954

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

7:00 am-9:35 am

2 stops36h 35m

Singapore Changi

Wed 4/1

12:35 pm-1:35 pm

1 stop39h 00m

$963

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

7:00 am-1:00 pm

2 stops40h 00m

Singapore Changi

Wed 4/1

12:35 pm-1:35 pm

1 stop39h 00m

$964

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 Singapore from

How to get the cheapest flight ticket from Denver to Singapore

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 Singapore?

The month of May is, on average, the cheapest month to fly to Singapore from Denver, with most prices found around $954. If you aren’t able to travel to Singapore during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,010.

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

You are more likely to see cheaper flights to Singapore from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,151 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Denver for as low as $1,077 on momondo.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 7% on your flight if you consider stops on a Denver to Singapore flight.

Cheap Denver to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Singapore

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Denver to Singapore takes 23h 15m
There are no direct flights from Denver to Singapore. There are no popular flight routes from Denver to Singapore.
Search flight deals

  • When did momondo last update prices for flights from Denver Intl Airport to Singapore?

    Prices for flights from Denver Intl Airport to Singapore were last updated today.

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

  • How old do you have to be to fly from Denver Intl Airport to Singapore?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Denver to Singapore

Compare and see reviews for airlines that fly from Denver to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $853Free CancellationRating
7.1
10,760 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $890Free CancellationRating
7.3
4,239 reviews
Search Turkish Airlines flights
ANAPriceFrom $937Free CancellationRating
8.4
1,107 reviews
Search ANA flights
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,370 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,153Free CancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Denver.

Can I find flights from Denver to Singapore with flexible booking policies on momondo?

All flight searches from Denver to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Denver.

I’m not ready to book a flight from Denver to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Singapore trip

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