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Cheap flights from Denver to Singapore from $492

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 4/13. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
SIN
46h 20m
1 stop
Turkish Airlines Logo
11:10 am - 6:25 pm
SIN
-
DEN
45h 15m
1 stop
$912Turkish Airlines
Thu, Apr 23 - Wed, May 6
Turkish Airlines Logo
8:25 pm - 5:55 pm
DEN
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
11:10 am - 6:25 pm
SIN
-
DEN
45h 15m
1 stop
$942Turkish Airlines
Thu, Aug 20 - Sat, Aug 29
China Eastern Logo
7:25 am - 5:00 pm
DEN
-
SIN
43h 35m
2 stops
China Eastern Logo
12:55 am - 6:10 pm
SIN
-
DEN
31h 15m
2 stops
$954China Eastern
Mon, May 18 - Mon, Jun 15
Cathay Pacific Logo
11:58 am - 11:45 am
DEN
-
SIN
33h 47m
2 stops
Cathay Pacific Logo
6:00 pm - 11:07 pm
SIN
-
DEN
43h 07m
2 stops
$990Cathay Pacific
Fri, Aug 28 - Mon, Sep 14
Singapore Airlines Logo
5:50 pm - 5:15 am
DEN
-
SIN
21h 25m
1 stop
Singapore Airlines Logo
8:45 pm - 7:30 pm
SIN
-
DEN
36h 45m
1 stop
$1,002Singapore Airlines
Fri, Aug 28 - Mon, Sep 14
Singapore Airlines Logo
5:50 pm - 5:15 am
DEN
-
SIN
21h 25m
1 stop
Singapore Airlines Logo
8:45 pm - 7:30 pm
SIN
-
DEN
36h 45m
1 stop
$1,003Singapore Airlines
Fri, Aug 28 - Mon, Sep 14
Multiple Airlines Logo
7:15 am - 5:35 pm
DEN
-
SIN
44h 20m
1 stop
Multiple Airlines Logo
3:15 pm - 10:04 am
SIN
-
DEN
32h 49m
2 stops
$1,005Multiple Airlines
Thu, Apr 30 - Thu, May 7
China Eastern Logo
6:30 am - 5:25 am
DEN
-
SIN
32h 55m
2 stops
China Eastern Logo
12:55 am - 6:10 pm
SIN
-
DEN
31h 15m
2 stops
$1,011China Eastern
Wed, Aug 19 - Fri, Aug 28
Multiple Airlines Logo
7:16 pm - 5:15 am
DEN
-
SIN
67h 59m
2 stops
Multiple Airlines Logo
7:00 am - 8:45 am
SIN
-
DEN
39h 45m
2 stops
$1,019Multiple Airlines
Tue, May 19 - Tue, Jun 16
Multiple Airlines Logo
7:15 am - 9:30 pm
DEN
-
SIN
48h 15m
2 stops
Multiple Airlines Logo
8:45 pm - 10:04 am
SIN
-
DEN
27h 19m
1 stop
$1,024Multiple Airlines
Thu, Apr 23 - Wed, May 6

Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets
Air Canada
May 20
DEN7:16 pmDenver Intl
43h 59m
2 stops
SIN5:15 amSingapore Changi
Jun 20
SIN7:00 amSingapore Changi
26h 35m
2 stops
DEN7:35 pmDenver Intl
$1,051
Air Canada
May 12
DEN9:30 amDenver Intl
29h 45m
1 stop
SIN5:15 amSingapore Changi
May 19
SIN7:00 amSingapore Changi
24h 00m
1 stop
DEN5:00 pmDenver Intl
$1,061
Air Canada
May 17
DEN9:30 amDenver Intl
29h 45m
1 stop
SIN5:15 amSingapore Changi
May 21
SIN7:00 amSingapore Changi
24h 00m
1 stop
DEN5:00 pmDenver Intl
$1,066

Air China flights from Denver to Singapore

Our best Air China deals on Denver to Singapore flight tickets
Air China
May 19
DEN7:16 pmDenver Intl
67h 59m
2 stops
SIN5:15 amSingapore Changi
Jun 16
SIN7:00 amSingapore Changi
30h 10m
1 stop
DEN11:10 pmDenver Intl
$1,058
Air China
Mar 30
DEN5:15 amDenver Intl
23h 20m
1 stop
SIN6:35 pmSingapore Changi
Apr 12
SIN8:35 pmSingapore Changi
41h 22m
2 stops
DEN11:57 pmDenver Intl
$1,406

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 March 17, 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

Cheapest round-trip

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/23

8:25 pm-8:45 am

1 stop46h 20m

Singapore Changi

Wed 5/6

11:10 am-6:25 pm

1 stop45h 15m

$912

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 8/20

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Sat 8/29

11:10 am-6:25 pm

1 stop45h 15m

$942

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 5/18

7:25 am-5:00 pm

2 stops43h 35m

Singapore Changi

Mon 6/15

12:55 am-6:10 pm

2 stops31h 15m

$954

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

11:58 am-11:45 am

2 stops33h 47m

Singapore Changi

Mon 9/14

6:00 pm-11:07 pm

2 stops43h 07m

$990
Quickest round-trip

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

5:50 pm-5:15 am

1 stop21h 25m

Singapore Changi

Mon 9/14

8:45 pm-7:30 pm

1 stop36h 45m

$1,002

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

5:50 pm-5:15 am

1 stop21h 25m

Singapore Changi

Mon 9/14

8:45 pm-7:30 pm

1 stop36h 45m

$1,003

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/30

7:15 am-5:35 pm

1 stop44h 20m

Singapore Changi

Thu 5/7

3:15 pm-10:04 am

2 stops32h 49m

$1,005

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 8/19

6:30 am-5:25 am

2 stops32h 55m

Singapore Changi

Fri 8/28

12:55 am-6:10 pm

2 stops31h 15m

$1,011

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 5/19

7:16 pm-5:15 am

2 stops67h 59m

Singapore Changi

Tue 6/16

7:00 am-8:45 am

2 stops39h 45m

$1,019

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/23

7:15 am-9:30 pm

2 stops48h 15m

Singapore Changi

Wed 5/6

8:45 pm-10:04 am

1 stop27h 19m

$1,024

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 $911. 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 $1,152 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 $966 on momondo.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 11% 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

21h 35m

Direct flights

None
The fastest flight from Denver to Singapore takes 21h 35m
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
10,811 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $890Free CancellationRating
7.3
4,258 reviews
Search Turkish Airlines flights
ANAPriceFrom $937Free CancellationRating
8.4
1,129 reviews
Search ANA flights
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,153Free CancellationRating
8.2
1,480 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.

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Flights to Singaporefrom $492