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Cheap flights from Denver to Singapore from S$ 486

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 28-4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
22 Apr — 29 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 23 March 2026.

Sat 2-507:15
DEN
-
SIN
1 stop44h 20m
Multiple Airlines
Sun 17-500:30
SIN
-
DEN
2 stops47h 22m
Multiple Airlines
Deal found 19-3S$ 1,145
Sat 2-507:15
DEN
-
SIN
1 stop44h 20m
Multiple Airlines
Fri 15-509:00
SIN
-
DEN
2 stops38h 07m
Multiple Airlines
Deal found 19-3S$ 1,184
Sat 19-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 30-923:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 23-3S$ 1,229
Sun 3-520:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Mon 18-523:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 19-3S$ 1,238
Sat 2-507:15
DEN
-
SIN
1 stop44h 20m
Multiple Airlines
Wed 13-500:30
SIN
-
DEN
2 stops38h 08m
Multiple Airlines
Deal found 19-3S$ 1,246
Thu 17-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Fri 6-1123:25
SIN
-
DEN
1 stop34h 10m
Turkish Airlines
Deal found 20-3S$ 1,248
Wed 16-912:49
DEN
-
SIN
2 stops30h 16m
Multiple Airlines
Wed 4-1123:45
SIN
-
DEN
1 stop29h 50m
Multiple Airlines
Deal found 19-3S$ 1,250
Sun 3-506:00
DEN
-
SIN
1 stop21h 35m
Multiple Airlines
Sun 17-500:30
SIN
-
DEN
2 stops47h 22m
Multiple Airlines
Deal found 19-3S$ 1,252
Sat 2-507:15
DEN
-
SIN
1 stop44h 20m
Multiple Airlines
Sun 17-517:15
SIN
-
DEN
2 stops40h 14m
Multiple Airlines
Deal found 19-3S$ 1,256
Tue 1-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Thu 10-905:25
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 22-3S$ 1,273
Tue 15-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Tue 3-1105:25
SIN
-
DEN
1 stop28h 10m
Turkish Airlines
Deal found 20-3S$ 1,274

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 23 March 2026.

Round-trip from

S$ 1,145

One-way from

S$ 486

Popular in

December

Cheapest in

May

Average price

S$ 1,560
2-5-17-5
  • 2-5-17-5
  • 3 total stops
  • 91h 42m total
  • Denver to Singapore
Search Deals
28-4
  • 28-4
  • 2 total stops
  • 48h 15m total
  • Denver to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 86 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 23 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

Thu 10-9

06:30-15:45

2 stops43h 15m

Singapore Changi

Mon 14-9

18:25-18:10

2 stops37h 45m

S$ 1,319

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 14-4

23:59-09:40

2 stops43h 41m

Singapore Changi

Thu 23-4

21:00-23:04

2 stops40h 04m

S$ 1,459

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 8-4

23:59-09:50

2 stops43h 51m

Singapore Changi

Thu 16-4

21:00-23:04

2 stops40h 04m

S$ 1,459

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 20-5

05:20-18:35

1 stop23h 15m

Singapore Changi

Tue 16-6

08:45-20:14

1 stop25h 29m

S$ 1,568

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 13-5

07:45-18:35

1 stop20h 50m

Singapore Changi

Wed 27-5

20:35-10:31

2 stops27h 56m

S$ 1,574

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 17-5

07:45-18:35

1 stop20h 50m

Singapore Changi

Mon 15-6

08:45-22:44

1 stop27h 59m

S$ 1,632
Fastest return journey

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 3-5

19:18-06:45

1 stop21h 27m

Singapore Changi

Thu 14-5

09:00-15:43

1 stop20h 43m

S$ 1,632

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 3-5

17:59-06:45

1 stop22h 46m

Singapore Changi

Thu 7-5

09:00-00:59

1 stop29h 59m

S$ 1,632
Cheapest one-way

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 6-5

22:29-17:35

2 stops53h 06m

S$ 656

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 23-4

07:36-09:40

2 stops36h 04m

S$ 775

Flights are sorted by cheapest return flights first.

Deals found on 21-3

Showing 1-10 of 14 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 13 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$ 898). Flying from Denver to Singapore in July is currently the most expensive (average of S$ 1,347). 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$ 1,568, China Eastern can have you in Singapore from Denver in 23h 15m. 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$ 898). Flying from Denver to Singapore in July is currently the most expensive (average of S$ 1,347). 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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