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Cheap flights from Denver to Singapore from S$ 496

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Singapore
Explore the most affordable flight options available from Denver to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Sat 7-322:30
DEN
-
SIN
2 stops56h 25m
Multiple Airlines
Sat 14-323:10
SIN
-
DEN
2 stops39h 27m
Multiple Airlines
Deal found 20-1S$ 1,146
Thu 12-219:20
DEN
-
SIN
1 stop31h 15m
Turkish Airlines
Fri 20-223:25
SIN
-
DEN
1 stop33h 10m
Turkish Airlines
Deal found 20-1S$ 1,162
Wed 22-413:25
DEN
-
SIN
2 stops27h 15m
ANA
Sun 10-511:05
SIN
-
DEN
2 stops25h 51m
ANA
Deal found 20-1S$ 1,198
Sun 25-108:44
DEN
-
SIN
2 stops30h 51m
American Airlines
Sat 31-102:20
SIN
-
DEN
2 stops24h 58m
American Airlines
Deal found 20-1S$ 1,200
Tue 7-420:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Sat 25-423:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 21-1S$ 1,203
Thu 22-106:00
DEN
-
SIN
2 stops27h 50m
American Airlines
Wed 4-202:20
SIN
-
DEN
2 stops30h 53m
American Airlines
Deal found 20-1S$ 1,204
Sun 25-111:25
DEN
-
SIN
1 stop22h 30m
ANA
Sun 1-206:35
SIN
-
DEN
2 stops25h 02m
ANA
Deal found 20-1S$ 1,207
Mon 2-306:00
DEN
-
SIN
2 stops27h 50m
American Airlines
Mon 9-308:15
SIN
-
DEN
2 stops23h 35m
American Airlines
Deal found 20-1S$ 1,208
Sun 23-811:40
DEN
-
SIN
1 stop29h 00m
ANA
Sat 29-806:15
SIN
-
DEN
2 stops25h 35m
ANA
Deal found 21-1S$ 1,216
Sun 5-420:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Sat 18-423:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 20-1S$ 1,219
Sat 19-915:03
DEN
-
SIN
2 stops31h 37m
STARLUX Airlines
Wed 30-914:00
SIN
-
DEN
2 stops23h 48m
STARLUX Airlines
Deal found 22-1S$ 1,221

Find flight deals from Denver to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

S$ 1,146

One-way from

S$ 496

Popular in

December

Cheapest in

May

Average price

S$ 1,327
7-3-14-3
  • 7-3-14-3
  • 4 total stops
  • 95h 52m total
  • Denver to Singapore
Search Deals
6-4
  • 6-4
  • 1 total stop
  • 42h 10m total
  • Denver to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 200,618 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Denver to Singapore that are best for you.

Fly from

Denver

Fly to

Singapore

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 9-4

20:25-17:55

1 stop31h 30m

Singapore Changi

Sat 25-4

23:05-18:25

1 stop33h 20m

S$ 1,203

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 7-4

20:25-17:55

1 stop31h 30m

Singapore Changi

Fri 24-4

10:25-18:25

1 stop46h 00m

S$ 1,204

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5-4

06:30-05:25

2 stops32h 55m

Singapore Changi

Fri 17-4

00:55-18:01

2 stops31h 06m

S$ 1,255

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 7-4

19:24-12:40

2 stops27h 16m

Singapore Changi

Mon 27-4

14:00-23:59

2 stops23h 59m

S$ 1,268

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 6-4

16:21-12:40

2 stops30h 19m

Singapore Changi

Thu 23-4

14:00-23:59

2 stops23h 59m

S$ 1,300

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 7-4

19:24-12:40

2 stops27h 16m

Singapore Changi

Thu 23-4

14:00-23:59

2 stops23h 59m

S$ 1,300

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 6-4

13:25-06:40

2 stops27h 15m

Singapore Changi

Thu 23-4

06:15-12:05

1 stop19h 50m

S$ 1,309

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 18-2

19:43-08:00

1 stop21h 17m

Singapore Changi

Wed 25-2

22:20-12:18

1 stop28h 58m

S$ 1,317

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 13-4

07:39-18:35

1 stop20h 56m

Singapore Changi

Thu 23-4

09:00-18:25

1 stop23h 25m

S$ 1,317

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 8-4

11:21-06:45

1 stop29h 24m

Singapore Changi

Mon 27-4

09:00-14:34

1 stop19h 34m

S$ 1,317

Flights are sorted by cheapest return flights first.

Deals found on 22-1

Showing 1-10 of 21 results
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Best time to book a flight from Denver to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Denver with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Singapore

How far ahead should I book a flight from Denver to Singapore?

Use this chart to determine the optimal time to book a return flight from Denver to Singapore. Price data was last updated on 16 January 2026.

The price you pay for your flight from Denver to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Singapore?

Currently, December is the cheapest month in which you can book a flight from Denver to Singapore (average of S$ 901). Flying from Denver to Singapore in June is currently the most expensive (average of S$ 1,285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Denver to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Singapore?

    For as low as S$ 1,268, Turkish Airlines can have you in Singapore from Denver in 27h 16m. Denver and Singapore are separated by a distance of 14574 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Denver to Singapore that include hotel bookings?

    Yes. In addition to deals on Denver to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Denver to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Singapore.

  • Can I find deals for business class flights from Denver to Singapore?

    Yes. Cheapflights offers flight deals from Denver to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Singapore?

    Currently, December is the cheapest month in which you can book a flight from Denver to Singapore (average of S$ 901). Flying from Denver to Singapore in June is currently the most expensive (average of S$ 1,285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Denver to Singapore?

Cheapflights makes it easy to find Denver to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Denver to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Denver to Singapore with no change fees?

Yes, we can. To see specific flights from Denver to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Denver to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Denver to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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