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Cheap flights from Denver to Singapore from $389

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 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
10:55 pm - 9:55 pmDEN-SIN
56h 00m2 stops
Multiple Airlines Logo
11:10 pm - 7:29 pmSIN-DEN
35h 19m2 stops
$866Multiple Airlines
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Sat, Nov 15 - Sun, Nov 23
Air Canada Logo
11:50 am - 7:05 amDEN-SIN
29h 15m1 stop
Air Canada Logo
9:10 am - 7:17 pmSIN-DEN
24h 07m1 stop
$891Air Canada
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Sun, Apr 19 - Sat, Apr 25
Turkish Airlines Logo
8:20 pm - 5:35 pmDEN-SIN
31h 15m1 stop
Turkish Airlines Logo
11:25 pm - 6:35 pmSIN-DEN
33h 10m1 stop
$892Turkish Airlines
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Tue, Mar 10 - Wed, Mar 18
Turkish Airlines Logo
8:20 pm - 5:35 pmDEN-SIN
31h 15m1 stop
Turkish Airlines Logo
11:25 pm - 6:35 pmSIN-DEN
33h 10m1 stop
$903Turkish Airlines
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Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
8:44 am - 6:35 amDEN-SIN
30h 51m2 stops
American Airlines Logo
8:15 am - 8:53 pmSIN-DEN
27h 38m2 stops
$937American Airlines
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Sun, Jan 25 - Sun, Feb 1
ANA Logo
11:50 am - 5:35 pmDEN-SIN
38h 45m2 stops
ANA Logo
10:20 pm - 7:37 pmSIN-DEN
36h 17m2 stops
$958ANA
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Wed, Jan 7 - Mon, Jan 19
ANA Logo
11:25 am - 12:55 amDEN-SIN
22h 30m1 stop
ANA Logo
6:35 am - 5:55 pmSIN-DEN
26h 20m2 stops
$963ANA
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Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
9:05 pm - 8:15 pmDEN-SIN
32h 10m1 stop
United Airlines Logo
10:10 am - 2:54 pmSIN-DEN
19h 44m1 stop
$1,024United Airlines
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Wed, Jan 7 - Wed, Jan 21
United Airlines Logo
6:00 am - 8:15 pmDEN-SIN
23h 15m1 stop
United Airlines Logo
10:20 pm - 2:36 pmSIN-DEN
30h 16m2 stops
$1,029United Airlines
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Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
6:05 am - 12:50 amDEN-SIN
27h 45m2 stops
American Airlines Logo
8:15 am - 5:59 pmSIN-DEN
24h 44m2 stops
$1,040American Airlines
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Thu, Feb 12 - Fri, Feb 20

American Airlines flights from Denver to Singapore

Our best American Airlines deals on Denver to Singapore flight tickets
American Airlines
Jan 25
DEN8:44 amDenver Intl
30h 51m
2 stops
SIN6:35 amSingapore Changi
Feb 1
SIN8:15 amSingapore Changi
27h 38m
2 stops
DEN8:53 pmDenver Intl
$937
Find similar
American Airlines
Feb 12
DEN6:05 amDenver Intl
27h 45m
2 stops
SIN12:50 amSingapore Changi
Feb 20
SIN8:15 amSingapore Changi
24h 44m
2 stops
DEN5:59 pmDenver Intl
$1,040
Find similar
American Airlines
Feb 12
DEN6:05 amDenver Intl
27h 45m
2 stops
SIN12:50 amSingapore Changi
Feb 20
SIN8:15 amSingapore Changi
24h 44m
2 stops
DEN5:59 pmDenver Intl
$1,041
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China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets
China Eastern
Dec 3
DEN6:25 amDenver Intl
41h 35m
2 stops
SIN3:00 pmSingapore Changi
Dec 10
SIN4:15 pmSingapore Changi
41h 17m
2 stops
DEN6:32 pmDenver Intl
$951
Find similar
China Eastern
Dec 1
DEN6:25 amDenver Intl
32h 00m
2 stops
SIN5:25 amSingapore Changi
Dec 8
SIN6:30 pmSingapore Changi
39h 02m
2 stops
DEN6:32 pmDenver Intl
$1,028
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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 November 5, 2025.
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 11/15

10:55 pm-9:55 pm

2 stops56h 00m

Singapore Changi

Sun 11/23

11:10 pm-7:29 pm

2 stops35h 19m

$866

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/19

11:50 am-7:05 am

1 stop29h 15m

Singapore Changi

Sat 4/25

9:10 am-7:17 pm

1 stop24h 07m

$891

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

8:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Wed 3/18

11:25 pm-6:35 pm

1 stop33h 10m

$892

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

8:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Wed 3/18

11:25 pm-6:35 pm

1 stop33h 10m

$903

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 1/25

8:44 am-6:35 am

2 stops30h 51m

Singapore Changi

Sun 2/1

8:15 am-8:53 pm

2 stops27h 38m

$937

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 1/7

11:50 am-5:35 pm

2 stops38h 45m

Singapore Changi

Mon 1/19

10:20 pm-7:37 pm

2 stops36h 17m

$958

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 12/3

11:25 am-12:55 am

1 stop22h 30m

Singapore Changi

Wed 12/10

6:35 am-5:55 pm

2 stops26h 20m

$963

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 1/7

9:05 pm-8:15 pm

1 stop32h 10m

Singapore Changi

Wed 1/21

10:10 am-2:54 pm

1 stop19h 44m

$1,024

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/5

6:00 am-8:15 pm

1 stop23h 15m

Singapore Changi

Mon 3/9

10:20 pm-2:36 pm

2 stops30h 16m

$1,029

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 2/12

6:05 am-12:50 am

2 stops27h 45m

Singapore Changi

Fri 2/20

8:15 am-5:59 pm

2 stops24h 44m

$1,040

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 September is, on average, the cheapest month to fly to Singapore from Denver, with most prices found around $1,024. If you aren’t able to travel to Singapore during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,059.

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

The cheapest day to depart from Denver to Singapore is on a Tuesday when prices can be found for as low as $1,385. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,766.

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

In the evening is the cheapest time of day to fly from Denver to Singapore when you can find flight prices for as low as $1,372. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,780 on average. Flights to Singapore from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,205 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 $1,053 on momondo.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 5% 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

Direct flights

None
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
Turkish AirlinesPriceFrom $797Free CancellationRating
7.3
4,034 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $861Free CancellationRating
7.1
10,408 reviews
Search Air Canada flights
ANAPriceFrom $1,005Free CancellationRating
8.4
1,003 reviews
Search ANA flights
United AirlinesPriceFrom $1,079Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,158Free CancellationRating
8.1
1,391 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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