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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 9/2. 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.
Multiple Airlines Logo
5:50 pm - 9:05 am
DEN
-
SIN
25h 15m
2 stops
Multiple Airlines Logo
2:30 pm - 2:09 pm
SIN
-
DEN
37h 39m
2 stops
$795Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
5:50 pm - 11:35 pm
DEN
-
SIN
39h 45m
2 stops
Multiple Airlines Logo
2:30 pm - 11:55 am
SIN
-
DEN
35h 25m
2 stops
$796Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Turkish Airlines Logo
8:25 pm - 5:55 pm
DEN
-
SIN
31h 30m
1 stop
Turkish Airlines Logo
5:25 am - 6:25 pm
SIN
-
DEN
27h 00m
1 stop
$901Turkish Airlines
Thu, Apr 16 - Thu, Apr 30
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
$914Turkish Airlines
Sat, Apr 18 - Sat, Apr 25
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
SIN
46h 20m
1 stop
Turkish Airlines Logo
5:25 am - 6:25 pm
SIN
-
DEN
27h 00m
1 stop
$915Turkish Airlines
Thu, Apr 16 - Thu, Apr 23
STARLUX Airlines Logo
5:00 pm - 12:50 pm
DEN
-
SIN
29h 50m
2 stops
STARLUX Airlines Logo
2:00 pm - 11:59 pm
SIN
-
DEN
23h 59m
2 stops
$933STARLUX Airlines
Thu, Apr 23 - Thu, May 7
ANA Logo
11:40 am - 12:45 am
DEN
-
SIN
23h 05m
1 stop
ANA Logo
6:15 am - 5:59 pm
SIN
-
DEN
25h 44m
2 stops
$936ANA
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
6:00 am - 12:20 am
DEN
-
SIN
28h 20m
2 stops
American Airlines Logo
8:05 am - 7:53 pm
SIN
-
DEN
25h 48m
2 stops
$942American Airlines
Fri, Aug 28 - Mon, Sep 14
American Airlines Logo
5:00 am - 12:20 am
DEN
-
SIN
29h 20m
2 stops
American Airlines Logo
8:05 am - 7:53 pm
SIN
-
DEN
25h 48m
2 stops
$943American Airlines
Fri, Aug 28 - Mon, Sep 14
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
$951Turkish Airlines
Sun, Apr 5 - Sat, Apr 18

China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets
China Eastern
May 18
DEN7:25 amDenver Intl
48h 30m
2 stops
SIN9:55 pmSingapore Changi
Jun 15
SIN11:10 pmSingapore Changi
33h 00m
2 stops
DEN6:10 pmDenver Intl
$954
China Eastern
Apr 18
DEN7:25 amDenver Intl
48h 30m
2 stops
SIN9:55 pmSingapore Changi
Apr 24
SIN12:55 amSingapore Changi
31h 00m
2 stops
DEN5:55 pmDenver Intl
$993
China Eastern
May 18
DEN7:25 amDenver Intl
42h 20m
2 stops
SIN3:45 pmSingapore Changi
Jun 21
SIN11:10 pmSingapore Changi
33h 00m
2 stops
DEN6:10 pmDenver Intl
$1,031

Cathay Pacific flights from Denver to Singapore

Our best Cathay Pacific deals on Denver to Singapore flight tickets
Cathay Pacific
Aug 28
DEN6:37 pmDenver Intl
27h 08m
2 stops
SIN11:45 amSingapore Changi
Sep 14
SIN8:05 pmSingapore Changi
41h 02m
2 stops
DEN11:07 pmDenver Intl
$992
Cathay Pacific
Apr 4
DEN6:43 pmDenver Intl
27h 02m
2 stops
SIN11:45 amSingapore Changi
Apr 22
SIN8:05 pmSingapore Changi
35h 43m
2 stops
DEN5:48 pmDenver Intl
$1,067
Cathay Pacific
Mar 10
DEN9:17 amDenver Intl
41h 33m
2 stops
SIN4:50 pmSingapore Changi
Mar 18
SIN7:40 amSingapore Changi
25h 34m
2 stops
DEN7:14 pmDenver Intl
$1,107

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 6, 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

Tue 9/1

5:50 pm-9:05 am

2 stops25h 15m

Singapore Changi

Tue 9/15

2:30 pm-2:09 pm

2 stops37h 39m

$795

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/1

5:50 pm-11:35 pm

2 stops39h 45m

Singapore Changi

Tue 9/8

2:30 pm-11:55 am

2 stops35h 25m

$796

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/16

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Thu 4/30

5:25 am-6:25 pm

1 stop27h 00m

$901

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 4/18

8:25 pm-8:45 am

1 stop46h 20m

Singapore Changi

Sat 4/25

11:10 am-6:25 pm

1 stop45h 15m

$914

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/16

8:25 pm-8:45 am

1 stop46h 20m

Singapore Changi

Thu 4/23

5:25 am-6:25 pm

1 stop27h 00m

$915

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/23

5:00 pm-12:50 pm

2 stops29h 50m

Singapore Changi

Thu 5/7

2:00 pm-11:59 pm

2 stops23h 59m

$933
Quickest round-trip

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/1

11:40 am-12:45 am

1 stop23h 05m

Singapore Changi

Tue 9/8

6:15 am-5:59 pm

2 stops25h 44m

$936

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

6:00 am-12:20 am

2 stops28h 20m

Singapore Changi

Mon 9/14

8:05 am-7:53 pm

2 stops25h 48m

$942

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 8/28

5:00 am-12:20 am

2 stops29h 20m

Singapore Changi

Mon 9/14

8:05 am-7:53 pm

2 stops25h 48m

$943

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/5

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Sat 4/18

11:10 am-6:25 pm

1 stop45h 15m

$951

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 $958. 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 $1,143 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
10,779 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $890Free CancellationRating
7.3
4,244 reviews
Search Turkish Airlines flights
ANAPriceFrom $937Free CancellationRating
8.4
1,112 reviews
Search ANA flights
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,403 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,153Free CancellationRating
8.2
1,468 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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