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Cheap flights from Denver to Singapore from $453

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 5/6. 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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Find the cheapest flights from Denver to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
7:25 am - 8:10 pm
DEN
-
SIN
46h 45m
2 stops
China Eastern Logo
4:55 pm - 5:35 pm
SIN
-
DEN
38h 40m
2 stops
$996China Eastern
Thu, May 7 - Thu, May 14
Air Canada Logo
5:30 pm - 5:15 am
DEN
-
SIN
45h 45m
2 stops
Air Canada Logo
7:00 am - 2:53 pm
SIN
-
DEN
21h 53m
1 stop
$1,037Air Canada
Mon, Sep 28 - Tue, Oct 20
Air Canada Logo
9:40 am - 5:15 am
DEN
-
SIN
29h 35m
1 stop
Air Canada Logo
7:00 am - 8:55 am
SIN
-
DEN
39h 55m
2 stops
$1,050Air Canada
Tue, Sep 29 - Sun, Oct 18
China Eastern Logo
6:30 am - 9:55 pm
DEN
-
SIN
49h 25m
2 stops
China Eastern Logo
12:55 am - 6:10 pm
SIN
-
DEN
31h 15m
2 stops
$1,054China Eastern
Sat, Sep 5 - Sat, Sep 12
Air Canada Logo
7:05 pm - 5:15 am
DEN
-
SIN
44h 10m
2 stops
Air Canada Logo
7:00 am - 8:55 am
SIN
-
DEN
39h 55m
2 stops
$1,055Air Canada
Mon, Sep 28 - Sun, Oct 18
China Eastern Logo
6:30 am - 5:25 am
DEN
-
SIN
32h 55m
2 stops
China Eastern Logo
11:10 pm - 6:10 pm
SIN
-
DEN
33h 00m
2 stops
$1,061China Eastern
Fri, Aug 28 - Mon, Sep 14
Air Canada Logo
9:10 am - 5:15 am
DEN
-
SIN
30h 05m
1 stop
Air Canada Logo
7:00 am - 5:20 pm
SIN
-
DEN
24h 20m
1 stop
$1,063Air Canada
Sun, May 10 - Tue, May 26
Multiple Airlines Logo
7:50 pm - 11:45 am
DEN
-
SIN
25h 55m
2 stops
Multiple Airlines Logo
7:00 am - 5:20 pm
SIN
-
DEN
24h 20m
1 stop
$1,071Multiple Airlines
Sun, May 10 - Tue, May 26
Air Canada Logo
7:45 am - 5:15 am
DEN
-
SIN
31h 30m
1 stop
Air Canada Logo
7:00 am - 12:29 pm
SIN
-
DEN
19h 29m
1 stop
$1,073Air Canada
Sun, Sep 27 - Tue, Oct 20
Air Canada Logo
9:10 am - 5:15 am
DEN
-
SIN
30h 05m
1 stop
Air Canada Logo
7:00 am - 5:20 pm
SIN
-
DEN
24h 20m
1 stop
$1,077Air Canada
Sun, May 10 - Tue, May 26

Turkish Airlines flights from Denver to Singapore

Our best Turkish Airlines deals on Denver to Singapore flight tickets
Turkish Airlines
Sep 19
DEN8:25 pmDenver Intl
31h 30m
1 stop
SIN5:55 pmSingapore Changi
Sep 30
SIN11:05 pmSingapore Changi
33h 20m
1 stop
DEN6:25 pmDenver Intl
$1,190
Turkish Airlines
Sep 26
DEN8:25 pmDenver Intl
31h 30m
1 stop
SIN5:55 pmSingapore Changi
Oct 20
SIN5:25 amSingapore Changi
27h 00m
1 stop
DEN6:25 pmDenver Intl
$1,223
Turkish Airlines
Sep 27
DEN8:25 pmDenver Intl
31h 30m
1 stop
SIN5:55 pmSingapore Changi
Oct 19
SIN11:10 amSingapore Changi
45h 15m
1 stop
DEN6:25 pmDenver Intl
$1,228

Singapore Airlines flights from Denver to Singapore

Our best Singapore Airlines deals on Denver to Singapore flight tickets
Singapore Airlines
Sep 29
DEN9:40 amDenver Intl
29h 35m
1 stop
SIN5:15 amSingapore Changi
Oct 17
SIN7:00 amSingapore Changi
19h 29m
1 stop
DEN12:29 pmDenver Intl
$1,103
Singapore Airlines
May 17
DEN9:10 amDenver Intl
30h 05m
1 stop
SIN5:15 amSingapore Changi
Jun 16
SIN7:00 amSingapore Changi
24h 00m
1 stop
DEN5:00 pmDenver Intl
$1,117
Singapore Airlines
Sep 15
DEN5:50 pmDenver Intl
23h 50m
1 stop
SIN7:40 amSingapore Changi
Sep 25
SIN8:45 pmSingapore Changi
36h 45m
1 stop
DEN7:30 pmDenver Intl
$1,150

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 April 11, 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 5/7

7:25 am-8:10 pm

2 stops46h 45m

Singapore Changi

Thu 5/14

4:55 pm-5:35 pm

2 stops38h 40m

$996

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 9/28

5:30 pm-5:15 am

2 stops45h 45m

Singapore Changi

Tue 10/20

7:00 am-2:53 pm

1 stop21h 53m

$1,037

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/29

9:40 am-5:15 am

1 stop29h 35m

Singapore Changi

Sun 10/18

7:00 am-8:55 am

2 stops39h 55m

$1,050

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 9/5

6:30 am-9:55 pm

2 stops49h 25m

Singapore Changi

Sat 9/12

12:55 am-6:10 pm

2 stops31h 15m

$1,054

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 9/28

7:05 pm-5:15 am

2 stops44h 10m

Singapore Changi

Sun 10/18

7:00 am-8:55 am

2 stops39h 55m

$1,055

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

6:30 am-5:25 am

2 stops32h 55m

Singapore Changi

Mon 9/14

11:10 pm-6:10 pm

2 stops33h 00m

$1,061

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/10

9:10 am-5:15 am

1 stop30h 05m

Singapore Changi

Tue 5/26

7:00 am-5:20 pm

1 stop24h 20m

$1,063
Quickest round-trip

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/10

7:50 pm-11:45 am

2 stops25h 55m

Singapore Changi

Tue 5/26

7:00 am-5:20 pm

1 stop24h 20m

$1,071

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 9/27

7:45 am-5:15 am

1 stop31h 30m

Singapore Changi

Tue 10/20

7:00 am-12:29 pm

1 stop19h 29m

$1,073

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/10

9:10 am-5:15 am

1 stop30h 05m

Singapore Changi

Tue 5/26

7:00 am-5:20 pm

1 stop24h 20m

$1,077

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 $926. 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 $1,012.

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 $1,158 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 $987 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

19h 25m

Direct flights

None
The fastest flight from Denver to Singapore takes 19h 25m
There are no direct flights from Denver to Singapore. There are no popular flight routes from Denver to Singapore.
Search flight deals

Frequently asked questions about flying from Denver to Singapore

  • 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 $755Free CancellationRating
7.1
10,915 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $890Free CancellationRating
7.3
4,306 reviews
Search Turkish Airlines flights
ANAPriceFrom $937Free CancellationRating
8.4
1,171 reviews
Search ANA flights
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,569 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,153Free CancellationRating
8.2
1,491 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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