Find flights
When to book
FAQs

Cheap flights from Denver to Singapore from S$ 602

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 9-9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
9 Jun — 16 Jun1
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 10 May 2026.

Fri 28-807:25
DEN
-
SIN
2 stops32h 00m
China Eastern
Sun 13-900:55
SIN
-
DEN
2 stops31h 15m
China Eastern
Deal found 10-5S$ 1,263
Mon 26-1006:30
DEN
-
SIN
2 stops32h 55m
China Eastern
Wed 4-1100:25
SIN
-
DEN
2 stops32h 45m
China Eastern
Deal found 10-5S$ 1,325
Thu 10-906:30
DEN
-
SIN
2 stops43h 15m
China Eastern
Sun 13-900:55
SIN
-
DEN
2 stops31h 15m
China Eastern
Deal found 7-5S$ 1,345
Wed 4-1109:00
DEN
-
SIN
2 stops45h 55m
Multiple Airlines
Sun 8-1123:10
SIN
-
DEN
2 stops36h 20m
Multiple Airlines
Deal found 6-5S$ 1,346
Mon 26-1015:28
DEN
-
SIN
2 stops32h 12m
Multiple Airlines
Thu 5-1108:50
SIN
-
DEN
1 stop18h 47m
Multiple Airlines
Deal found 7-5S$ 1,383
Thu 10-915:00
DEN
-
SIN
2 stops32h 15m
Multiple Airlines
Thu 24-920:50
SIN
-
DEN
2 stops34h 08m
Multiple Airlines
Deal found 9-5S$ 1,389
Sat 19-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 30-923:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 10-5S$ 1,453
Mon 26-1019:05
DEN
-
SIN
2 stops45h 55m
Air Canada
Thu 5-1108:50
SIN
-
DEN
1 stop18h 47m
Air Canada
Deal found 10-5S$ 1,492
Tue 4-819:50
DEN
-
SIN
1 stop19h 25m
Air Canada
Tue 18-807:00
SIN
-
DEN
2 stops39h 47m
Air Canada
Deal found 10-5S$ 1,516
Thu 3-919:16
DEN
-
SIN
2 stops43h 59m
Air Canada
Thu 17-907:00
SIN
-
DEN
1 stop30h 08m
Air Canada
Deal found 10-5S$ 1,524

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 10 May 2026.

Round-trip from

S$ 1,263

One-way from

S$ 602

Popular in

December

Cheapest in

May

Average price

S$ 1,120
China Eastern
  • China Eastern
  • 28-8-13-9
  • 4 total stops
  • 63h 15m total
  • Denver to Singapore
Search Deals
9-9
  • 9-9
  • 2 total stops
  • 25h 26m total
  • Denver to Singapore
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 10 May 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

Sat 19-9

07:30-09:40

2 stops36h 10m

Singapore Changi

Wed 30-9

21:00-20:23

2 stops37h 23m

S$ 1,644

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 28-8

14:50-08:45

2 stops27h 55m

Singapore Changi

Mon 14-9

11:10-18:25

1 stop45h 15m

S$ 1,828

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 5-8

12:23-09:40

2 stops31h 17m

Singapore Changi

Sat 15-8

21:00-22:59

2 stops39h 59m

S$ 1,873

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 24-7

21:08-21:15

2 stops58h 07m

Singapore Changi

Sat 8-8

19:40-23:59

2 stops42h 19m

S$ 1,885

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 21-6

06:02-21:15

2 stops49h 13m

Singapore Changi

Tue 30-6

03:15-22:45

2 stops33h 30m

S$ 1,897

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 23-7

21:08-21:15

2 stops58h 07m

Singapore Changi

Wed 5-8

03:15-22:45

2 stops33h 30m

S$ 1,911

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 20-5

19:16-05:15

2 stops43h 59m

Singapore Changi

Tue 26-5

14:10-23:59

2 stops23h 49m

S$ 1,920

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 25-6

08:40-21:15

2 stops46h 35m

Singapore Changi

Fri 3-7

03:15-22:45

2 stops33h 30m

S$ 2,061

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 23-6

16:36-12:40

2 stops30h 04m

Singapore Changi

Tue 30-6

14:10-22:45

2 stops22h 35m

S$ 2,196

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 24-7

06:00-17:55

2 stops45h 55m

Singapore Changi

Fri 7-8

10:25-18:25

1 stop46h 00m

S$ 2,295

Flights are sorted by cheapest return flights first.

Deals found on 7-5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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?

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 15 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, May is the cheapest month in which you can book a flight from Denver to Singapore (average of S$ 1,120). Flying from Denver to Singapore in December is currently the most expensive (average of S$ 2,183). 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.

How much does it cost for a return flight from Denver to Singapore?

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$ 1,885, Qatar Airways can have you in Singapore from Denver in 58h 07m. Denver and Singapore are separated by a distance of 14574 km.

  • 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, May is the cheapest month in which you can book a flight from Denver to Singapore (average of S$ 1,120). Flying from Denver to Singapore in December is currently the most expensive (average of S$ 2,183). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.