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Cheap flights from Denver to Singapore from $504

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 10/8. 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.
Multiple Airlines Logo
7:00 am - 5:45 pm
DEN
-
SIN
43h 45m
1 stop
Multiple Airlines Logo
9:00 am - 8:30 pm
SIN
-
DEN
26h 30m
1 stop
$990Multiple Airlines
Sat, Nov 14 - Sat, Dec 5
China Eastern Logo
7:31 am - 9:55 pm
DEN
-
SIN
48h 24m
2 stops
China Eastern Logo
12:55 am - 6:18 pm
SIN
-
DEN
31h 23m
2 stops
$997China Eastern
Wed, Aug 19 - Mon, Aug 24
China Eastern Logo
6:30 am - 5:25 am
DEN
-
SIN
32h 55m
2 stops
China Eastern Logo
11:00 pm - 6:10 pm
SIN
-
DEN
33h 10m
2 stops
$1,062China Eastern
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
12:17 pm - 6:55 pm
DEN
-
SIN
40h 38m
2 stops
Multiple Airlines Logo
8:45 pm - 9:40 am
SIN
-
DEN
26h 55m
1 stop
$1,066Multiple Airlines
Thu, Oct 8 - Sun, Oct 18
Multiple Airlines Logo
7:58 am - 5:30 am
DEN
-
SIN
30h 32m
1 stop
Multiple Airlines Logo
9:00 am - 10:38 pm
SIN
-
DEN
28h 38m
1 stop
$1,075Multiple Airlines
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
3:04 pm - 9:05 am
DEN
-
SIN
28h 01m
2 stops
Multiple Airlines Logo
8:50 pm - 12:31 pm
SIN
-
DEN
29h 41m
2 stops
$1,077Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
10:29 pm - 5:35 pm
DEN
-
SIN
29h 06m
1 stop
Multiple Airlines Logo
8:45 pm - 9:40 am
SIN
-
DEN
26h 55m
1 stop
$1,080Multiple Airlines
Wed, Sep 23 - Mon, Sep 28
Air Canada Logo
7:16 pm - 5:15 am
DEN
-
SIN
43h 59m
2 stops
Air Canada Logo
7:00 am - 5:13 pm
SIN
-
DEN
24h 13m
1 stop
$1,090Air Canada
Wed, Aug 19 - Tue, Aug 25
Air Canada Logo
7:16 pm - 5:15 am
DEN
-
SIN
43h 59m
2 stops
Air Canada Logo
8:10 am - 4:58 pm
SIN
-
DEN
22h 48m
2 stops
$1,097Air Canada
Wed, Oct 7 - Wed, Oct 21
Air Canada Logo
7:51 am - 5:15 am
DEN
-
SIN
31h 24m
1 stop
Air Canada Logo
8:50 pm - 4:58 pm
SIN
-
DEN
34h 08m
2 stops
$1,102Air Canada
Tue, Sep 15 - Tue, Sep 22

China Eastern flights from Denver to Singapore

Our best China Eastern deals on Denver to Singapore flight tickets
China Eastern
Aug 19
DEN7:31 amDenver Intl
48h 24m
2 stops
SIN9:55 pmSingapore Changi
Aug 24
SIN12:55 amSingapore Changi
31h 23m
2 stops
DEN6:18 pmDenver Intl
$997
China Eastern
Oct 22
DEN6:30 amDenver Intl
32h 55m
2 stops
SIN5:25 amSingapore Changi
Oct 26
SIN11:00 pmSingapore Changi
33h 10m
2 stops
DEN6:10 pmDenver Intl
$1,062
China Eastern
Jun 19
DEN7:30 amDenver Intl
31h 55m
2 stops
SIN5:25 amSingapore Changi
Jul 3
SIN3:25 amSingapore Changi
28h 56m
2 stops
DEN6:21 pmDenver Intl
$1,818

Air Canada flights from Denver to Singapore

Our best Air Canada deals on Denver to Singapore flight tickets
Air Canada
Aug 19
DEN7:16 pmDenver Intl
43h 59m
2 stops
SIN5:15 amSingapore Changi
Aug 25
SIN7:00 amSingapore Changi
24h 13m
1 stop
DEN5:13 pmDenver Intl
$1,090
Air Canada
Jun 11
DEN9:10 amDenver Intl
30h 05m
1 stop
SIN5:15 amSingapore Changi
Jun 25
SIN7:00 amSingapore Changi
24h 13m
1 stop
DEN5:13 pmDenver Intl
$1,093
Air Canada
Oct 7
DEN7:16 pmDenver Intl
43h 59m
2 stops
SIN5:15 amSingapore Changi
Oct 21
SIN8:10 amSingapore Changi
22h 48m
2 stops
DEN4:58 pmDenver Intl
$1,097

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 June 5, 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

Sat 11/14

7:00 am-5:45 pm

1 stop43h 45m

Singapore Changi

Sat 12/5

9:00 am-8:30 pm

1 stop26h 30m

$990

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 8/19

7:31 am-9:55 pm

2 stops48h 24m

Singapore Changi

Mon 8/24

12:55 am-6:18 pm

2 stops31h 23m

$997

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 10/22

6:30 am-5:25 am

2 stops32h 55m

Singapore Changi

Mon 10/26

11:00 pm-6:10 pm

2 stops33h 10m

$1,062

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 10/8

12:17 pm-6:55 pm

2 stops40h 38m

Singapore Changi

Sun 10/18

8:45 pm-9:40 am

1 stop26h 55m

$1,066

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 11/1

7:58 am-5:30 am

1 stop30h 32m

Singapore Changi

Tue 11/10

9:00 am-10:38 pm

1 stop28h 38m

$1,075

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/15

3:04 pm-9:05 am

2 stops28h 01m

Singapore Changi

Tue 9/22

8:50 pm-12:31 pm

2 stops29h 41m

$1,077
Quickest round-trip

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 9/23

10:29 pm-5:35 pm

1 stop29h 06m

Singapore Changi

Mon 9/28

8:45 pm-9:40 am

1 stop26h 55m

$1,080

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 8/19

7:16 pm-5:15 am

2 stops43h 59m

Singapore Changi

Tue 8/25

7:00 am-5:13 pm

1 stop24h 13m

$1,090

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 10/7

7:16 pm-5:15 am

2 stops43h 59m

Singapore Changi

Wed 10/21

8:10 am-4:58 pm

2 stops22h 48m

$1,097

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 9/15

7:51 am-5:15 am

1 stop31h 24m

Singapore Changi

Tue 9/22

8:50 pm-4:58 pm

2 stops34h 08m

$1,102

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 November is, on average, the cheapest month to fly to Singapore from Denver, with most prices found around $464. If you aren’t able to travel to Singapore during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $702.

How far in advance should I book a flight from Denver 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 $1,165 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 $993 on momondo.

Can stopping save me money on Denver to Singapore flights?

You could potentially save up to 2% 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

27h 52m

Direct flights

None
The fastest flight from Denver to Singapore takes 27h 52m
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
11,127 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $890Free CancellationRating
7.4
4,410 reviews
Search Turkish Airlines flights
ANAPriceFrom $937Free CancellationRating
8.3
1,221 reviews
Search ANA flights
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,778 reviews
Search United 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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