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Cheap flights from Denver to Singapore from S$ 692

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 1-8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
4 Jun — 11 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 5 May 2026.

Tue 18-806:30
DEN
-
SIN
2 stops44h 30m
China Eastern
Wed 9-923:10
SIN
-
DEN
2 stops33h 00m
China Eastern
Deal found 2-5S$ 1,354
Mon 4-519:16
DEN
-
SIN
2 stops43h 59m
Air Canada
Mon 11-522:50
SIN
-
DEN
2 stops32h 30m
Air Canada
Deal found 3-5S$ 1,417
Sun 8-1119:05
DEN
-
SIN
1 stop20h 55m
Air Canada
Thu 12-1108:50
SIN
-
DEN
1 stop18h 47m
Air Canada
Deal found 30-4S$ 1,460
Fri 21-807:00
DEN
-
SIN
1 stop32h 15m
Multiple Airlines
Sun 6-923:05
SIN
-
DEN
2 stops46h 56m
Multiple Airlines
Deal found 2-5S$ 1,470
Thu 1-1020:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Thu 8-1005:25
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 30-4S$ 1,474
Sat 19-920:25
DEN
-
SIN
1 stop31h 30m
Turkish Airlines
Wed 30-923:05
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 1-5S$ 1,477
Mon 30-1119:20
DEN
-
SIN
1 stop31h 15m
Turkish Airlines
Tue 8-1205:25
SIN
-
DEN
1 stop27h 10m
Turkish Airlines
Deal found 1-5S$ 1,500
Thu 1-1009:40
DEN
-
SIN
1 stop29h 35m
Air Canada
Thu 8-1007:00
SIN
-
DEN
2 stops31h 59m
Air Canada
Deal found 30-4S$ 1,502
Thu 20-820:25
DEN
-
SIN
1 stop46h 20m
Turkish Airlines
Mon 7-911:10
SIN
-
DEN
1 stop45h 15m
Turkish Airlines
Deal found 2-5S$ 1,511

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 5 May 2026.

Round-trip from

S$ 1,354

One-way from

S$ 692

Popular in

December

Cheapest in

May

Average price

S$ 1,182
China Eastern
  • China Eastern
  • 18-8-7-9
  • 4 total stops
  • 70h 40m total
  • Denver to Singapore
Search Deals
1-8
  • 1-8
  • 2 total stops
  • 44h 26m total
  • Denver to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 164 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 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 5 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

20:25-17:55

1 stop31h 30m

Singapore Changi

Wed 30-9

23:05-18:25

1 stop33h 20m

S$ 1,510

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 18-8

20:25-17:55

1 stop31h 30m

Singapore Changi

Wed 9-9

23:05-18:25

1 stop33h 20m

S$ 1,571

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 17-6

11:31-08:50

2 stops31h 19m

Singapore Changi

Tue 23-6

03:15-00:17

2 stops35h 02m

S$ 2,048

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 16-6

12:15-13:15

3 stops35h 00m

Singapore Changi

Tue 23-6

13:45-11:20

3 stops35h 35m

S$ 2,200

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3-8

19:34-06:15

1 stop20h 41m

Singapore Changi

Mon 10-8

20:35-08:40

1 stop26h 05m

S$ 2,285
Fastest return journey

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 19-8

15:47-06:15

1 stop24h 28m

Singapore Changi

Thu 10-9

08:45-16:40

1 stop21h 55m

S$ 2,285

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1-6

17:40-18:30

1 stop34h 50m

Singapore Changi

Tue 23-6

22:20-15:40

1 stop31h 20m

S$ 2,412

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 19-6

18:15-12:40

2 stops28h 25m

Singapore Changi

Fri 26-6

14:00-22:45

2 stops22h 45m

S$ 2,434

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 12-6

15:06-17:55

2 stops60h 49m

Singapore Changi

Fri 3-7

10:25-18:25

1 stop46h 00m

S$ 2,548

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 25-5

19:24-06:15

1 stop20h 51m

Singapore Changi

Wed 10-6

20:35-08:35

1 stop26h 00m

S$ 2,667

Flights are sorted by cheapest return flights first.

Deals found on 30-4

Showing 1-10 of 16 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?

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$ 1,182). Flying from Denver to Singapore in December is currently the most expensive (average of S$ 2,198). 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$ 2,285, Turkish Airlines can have you in Singapore from Denver in 20h 41m. 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, May is the cheapest month in which you can book a flight from Denver to Singapore (average of S$ 1,182). Flying from Denver to Singapore in December is currently the most expensive (average of S$ 2,198). 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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