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Cheap flights from Denver to Singapore from S$ 535

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 30-4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
8 Apr — 15 Apr1
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 9 March 2026.

Tue 1-917:50
DEN
-
SIN
2 stops39h 45m
Multiple Airlines
Tue 15-914:30
SIN
-
DEN
2 stops37h 39m
Multiple Airlines
Deal found 7-3S$ 1,015
Sat 4-420:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 22-423:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 5-3S$ 1,167
Sat 19-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 30-923:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 9-3S$ 1,203
Mon 18-507:25
DEN
-
SIN
2 stops48h 30m
China Eastern
Mon 15-623:10
SIN
-
DEN
2 stops33h 00m
China Eastern
Deal found 6-3S$ 1,218
Mon 4-508:00
DEN
-
SIN
2 stops26h 45m
Multiple Airlines
Mon 18-507:20
SIN
-
DEN
2 stops23h 42m
Multiple Airlines
Deal found 9-3S$ 1,236
Sat 3-1020:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Tue 13-1005:25
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 7-3S$ 1,248
Sun 5-420:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 22-423:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 5-3S$ 1,250
Tue 1-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Tue 15-905:25
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 7-3S$ 1,252
Mon 27-419:16
DEN
-
SIN
2 stops43h 59m
Air Canada
Thu 7-507:00
SIN
-
DEN
1 stop25h 12m
Air Canada
Deal found 4-3S$ 1,253
Sun 5-420:25
DEN
-
SIN
1 stop46h 20m
Turkish Airlines
Thu 23-405:25
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 5-3S$ 1,257

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 9 March 2026.

Round-trip from

S$ 1,015

One-way from

S$ 535

Popular in

December

Cheapest in

May

Average price

S$ 1,558
1-9-15-9
  • 1-9-15-9
  • 4 total stops
  • 77h 24m total
  • Denver to Singapore
Search Deals
30-4
  • 30-4
  • 2 total stops
  • 48h 15m total
  • Denver to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 9 March 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 return flight

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 3-5

20:25-08:45

1 stop46h 20m

Singapore Changi

Thu 7-5

05:25-18:25

1 stop27h 00m

S$ 1,276

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 20-4

11:35-23:20

1 stop21h 45m

Singapore Changi

Mon 27-4

06:15-22:30

2 stops30h 15m

S$ 1,400

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 18-5

07:45-18:35

1 stop20h 50m

Singapore Changi

Mon 15-6

08:45-16:35

1 stop21h 50m

S$ 1,438
Fastest return journey

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 30-3

07:39-18:35

1 stop20h 56m

Singapore Changi

Thu 16-4

09:00-16:29

1 stop21h 29m

S$ 1,438

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 2-4

05:15-18:35

1 stop23h 20m

Singapore Changi

Thu 16-4

20:35-08:38

2 stops26h 03m

S$ 1,445

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 30-7

13:26-06:15

2 stops26h 49m

Singapore Changi

Mon 17-8

06:15-17:59

2 stops25h 44m

S$ 1,460

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 18-5

07:45-18:35

1 stop20h 50m

Singapore Changi

Sun 21-6

08:45-16:35

1 stop21h 50m

S$ 1,502

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 20-5

05:20-18:35

1 stop23h 15m

Singapore Changi

Fri 26-6

08:45-18:11

1 stop23h 26m

S$ 1,502

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 16-5

05:20-18:35

1 stop23h 15m

Singapore Changi

Wed 17-6

08:45-18:12

1 stop23h 27m

S$ 1,502

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 29-3

21:02-18:35

1 stop31h 33m

Singapore Changi

Sun 12-4

20:35-12:12

2 stops29h 37m

S$ 1,508

Flights are sorted by cheapest return flights first.

Deals found on 4-3

Showing 1-10 of 22 resultsSorted by cheapest first
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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 6 March 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$ 897). Flying from Denver to Singapore in July is currently the most expensive (average of S$ 1,345). 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$ 1,438, Turkish Airlines can have you in Singapore from Denver in 20h 50m. 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$ 897). Flying from Denver to Singapore in July is currently the most expensive (average of S$ 1,345). 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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