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Cheap flights from Denver to Singapore from $301

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 9/22. 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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Find the cheapest flights from Denver to Singapore

Cheap round-trip flights

Logo
11:15 am - 1:20 pmDEN-SIN
36h 05m2 stops
Logo
2:35 pm - 10:19 amSIN-DEN
33h 44m2 stops
$774
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Wed, Oct 1 - Mon, Oct 13
Logo
4:00 pm - 6:55 pmDEN-SIN
36h 55m2 stops
Logo
12:20 am - 12:36 amSIN-DEN
38h 16m2 stops
$831
Find Deal
Sat, Sep 20 - Sun, Sep 28
Logo
3:43 pm - 1:20 pmDEN-SIN
31h 37m2 stops
Logo
12:20 am - 12:36 amSIN-DEN
38h 16m2 stops
$839
Find Deal
Thu, Sep 18 - Sun, Sep 28
Air Canada Logo
7:49 pm - 7:05 amDEN-SIN
21h 16m1 stop
Air Canada Logo
9:10 am - 2:53 pmSIN-DEN
19h 43m1 stop
$866Air Canada
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Fri, Sep 12 - Sun, Sep 28
Air Canada Logo
11:41 am - 7:00 amDEN-SIN
28h 19m2 stops
Air Canada Logo
9:00 pm - 4:30 pmSIN-DEN
34h 30m2 stops
$868Air Canada
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Sun, Jan 25 - Tue, Feb 3
Turkish Airlines Logo
7:20 pm - 5:35 pmDEN-SIN
31h 15m1 stop
Turkish Airlines Logo
5:25 am - 5:35 pmSIN-DEN
27h 10m1 stop
$901Turkish Airlines
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Tue, Jan 13 - Tue, Feb 3
Turkish Airlines Logo
7:50 pm - 5:55 pmDEN-SIN
32h 05m1 stop
Turkish Airlines Logo
10:15 am - 5:55 pmSIN-DEN
45h 40m1 stop
$932Turkish Airlines
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Sat, Sep 20 - Fri, Sep 26
ANA Logo
11:30 am - 12:45 amDEN-SIN
23h 15m1 stop
ANA Logo
6:15 am - 12:05 pmSIN-DEN
19h 50m1 stop
$959ANA
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Tue, Sep 16 - Wed, Sep 24
ANA Logo
11:24 am - 5:35 pmDEN-SIN
39h 11m2 stops
ANA Logo
10:20 pm - 12:10 pmSIN-DEN
28h 50m1 stop
$969ANA
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Tue, Jan 13 - Tue, Feb 3
Singapore Airlines Logo
8:03 am - 5:30 amDEN-SIN
30h 27m1 stop
Singapore Airlines Logo
9:00 am - 5:50 pmSIN-DEN
23h 50m1 stop
$1,004Singapore Airlines
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Sun, Nov 9 - Sat, Nov 15

China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets
China Eastern
Oct 3
DEN6:30 amDenver Intl
43h 15m
2 stops
SIN3:45 pmSingapore Changi
Oct 13
SIN6:10 pmSingapore Changi
38h 14m
2 stops
DEN6:24 pmDenver Intl
$951
Find similar
China Eastern
Sep 12
DEN6:30 amDenver Intl
43h 15m
2 stops
SIN3:45 pmSingapore Changi
Sep 19
SIN12:55 amSingapore Changi
31h 27m
2 stops
DEN6:22 pmDenver Intl
$991
Find similar

Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets
Air Canada
Sep 12
DEN7:49 pmDenver Intl
21h 16m
1 stop
SIN7:05 amSingapore Changi
Sep 28
SIN9:10 amSingapore Changi
19h 43m
1 stop
DEN2:53 pmDenver Intl
$866
Find similar
Air Canada
Jan 25
DEN11:41 amDenver Intl
28h 19m
2 stops
SIN7:00 amSingapore Changi
Feb 3
SIN9:00 pmSingapore Changi
34h 30m
2 stops
DEN4:30 pmDenver Intl
$868
Find similar
Air Canada
Nov 28
DEN7:05 pmDenver Intl
25h 10m
2 stops
SIN11:15 amSingapore Changi
Dec 25
SIN9:00 pmSingapore Changi
30h 26m
2 stops
DEN12:26 pmDenver Intl
$869
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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 August 26, 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

Wed 10/1

11:15 am-1:20 pm

2 stops36h 05m

Singapore Changi

Mon 10/13

2:35 pm-10:19 am

2 stops33h 44m

$774

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 9/20

4:00 pm-6:55 pm

2 stops36h 55m

Singapore Changi

Sun 9/28

12:20 am-12:36 am

2 stops38h 16m

$831

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 9/18

3:43 pm-1:20 pm

2 stops31h 37m

Singapore Changi

Sun 9/28

12:20 am-12:36 am

2 stops38h 16m

$839

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 9/12

7:49 pm-7:05 am

1 stop21h 16m

Singapore Changi

Sun 9/28

9:10 am-2:53 pm

1 stop19h 43m

$866

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 1/25

11:41 am-7:00 am

2 stops28h 19m

Singapore Changi

Tue 2/3

9:00 pm-4:30 pm

2 stops34h 30m

$868

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 1/13

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Tue 2/3

5:25 am-5:35 pm

1 stop27h 10m

$901

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 9/20

7:50 pm-5:55 pm

1 stop32h 05m

Singapore Changi

Fri 9/26

10:15 am-5:55 pm

1 stop45h 40m

$932

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/16

11:30 am-12:45 am

1 stop23h 15m

Singapore Changi

Wed 9/24

6:15 am-12:05 pm

1 stop19h 50m

$959

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 1/13

11:24 am-5:35 pm

2 stops39h 11m

Singapore Changi

Tue 2/3

10:20 pm-12:10 pm

1 stop28h 50m

$969

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 11/9

8:03 am-5:30 am

1 stop30h 27m

Singapore Changi

Sat 11/15

9:00 am-5:50 pm

1 stop23h 50m

$1,004

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 $997. 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 $1,091.

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 $1,250 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 $1,054 on momondo.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 1% 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
China EasternPriceFrom $761Free CancellationRating
7.2
162 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom $797Free CancellationRating
7.3
3,955 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $860Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
ANAPriceFrom $997Free CancellationRating
8.4
943 reviews
Search ANA flights
United AirlinesPriceFrom $1,078Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $1,158Free CancellationRating
8.1
1,352 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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