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Denver

$562+ Cheap flights from Singapore to Denver (DEN)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Singapore to Denver

Cheapest flights from Singapore to Denver
Explore the most affordable flight options available from Singapore to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
SIN
-
DEN
1 stop39h 33m
United Airlines
Fri 5/89:20 pm
DEN
-
SIN
2 stops31h 15m
United Airlines
Deal found 3/17$909
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 am
SIN
-
DEN
1 stop29h 45m
United Airlines
Sat 5/93:44 pm
DEN
-
SIN
2 stops25h 01m
United Airlines
Deal found 3/17$933
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:45 am
SIN
-
DEN
2 stops41h 26m
United Airlines
Mon 10/265:15 am
DEN
-
SIN
1 stop25h 00m
United Airlines
Deal found 3/16$949
This Gurufare deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:45 am
SIN
-
DEN
1 stop25h 43m
ANA
Mon 10/2612:25 pm
DEN
-
SIN
1 stop22h 30m
ANA
Deal found 3/16$974
This Cheapflightsfares deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:30 pm
SIN
-
DEN
2 stops34h 58m
Philippine Airlines
Mon 10/2611:58 am
DEN
-
SIN
2 stops35h 42m
Philippine Airlines
Deal found 3/16$980
This oojo deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:20 pm
SIN
-
DEN
2 stops34h 04m
EVA Air
Wed 7/229:05 pm
DEN
-
SIN
2 stops24h 50m
EVA Air
Deal found 3/15$985
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:10 pm
SIN
-
DEN
2 stops22h 37m
STARLUX Airlines
Tue 6/309:05 pm
DEN
-
SIN
2 stops25h 35m
STARLUX Airlines
Deal found 3/17$1,005
This STARLUX Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm
SIN
-
DEN
2 stops23h 03m
STARLUX Airlines
Sat 10/315:00 pm
DEN
-
SIN
2 stops30h 25m
STARLUX Airlines
Deal found 3/18$1,008
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 pm
SIN
-
DEN
1 stop24h 19m
United Airlines
Sat 10/316:00 am
DEN
-
SIN
2 stops24h 15m
United Airlines
Deal found 3/18$1,018
This CheapTickets deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:00 pm
SIN
-
DEN
2 stops39h 59m
Multiple Airlines
Tue 4/217:15 am
DEN
-
SIN
2 stops26h 40m
Multiple Airlines
Deal found 3/14$1,040
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:45 am
SIN
-
DEN
1 stop28h 08m
United Airlines
Tue 9/291:29 pm
DEN
-
SIN
2 stops26h 46m
United Airlines
Deal found 3/15$1,057

Find flight deals from Singapore to Denver

Keep the following information in mind while searching for Singapore to Denver flight deals. Data was last updated March 19, 2026.

Round-trip from

$909
(United Airlines)

One-way from

$562
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$982
From Singapore to Denver Intl
Search Deals
One-way flight from Singapore to Denver Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Denver 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 2,558,603 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Singapore to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 8/3

8:45 am-12:47 am

1 stop30h 02m

Denver Intl

Mon 8/24

11:24 am-6:15 am

2 stops28h 51m

$1,061
Quickest round-trip

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 6/2

8:45 am-6:12 pm

1 stop23h 27m

Denver Intl

Wed 7/22

6:05 pm-6:15 am

2 stops22h 10m

$1,133

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 4/30

8:35 pm-8:38 am

1 stop26h 03m

Denver Intl

Sat 5/9

3:44 pm-6:45 am

2 stops25h 01m

$1,140

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 4/30

8:35 pm-10:57 pm

1 stop40h 22m

Denver Intl

Thu 5/7

8:58 pm-6:35 pm

2 stops31h 37m

$1,170

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 4/14

8:35 pm-8:40 am

1 stop26h 05m

Denver Intl

Tue 4/21

7:45 am-6:45 am

2 stops33h 00m

$1,182

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 5/1

1:45 pm-9:15 am

2 stops33h 30m

Denver Intl

Fri 5/8

9:05 pm-12:35 pm

2 stops25h 30m

$1,252

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 4/8

9:00 am-10:59 pm

1 stop27h 59m

Denver Intl

Wed 4/22

7:10 pm-6:35 pm

2 stops33h 25m

$1,289

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 6/16

8:45 am-10:44 pm

1 stop27h 59m

Denver Intl

Tue 6/30

12:25 pm-6:15 am

1 stop27h 50m

$1,378

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 4/29

11:05 am-12:05 pm

1 stop39h 00m

Denver Intl

Fri 5/8

5:20 am-6:35 pm

1 stop23h 15m

$1,430
Cheapest one-way

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 4/20

12:50 am-5:16 pm

3 stops54h 26m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

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

Best time to book a flight from Singapore to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Singapore with our price prediction graph.
Estimated round-trip 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 Singapore to Denver

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

Currently, November is the cheapest month in which you can book a flight from Singapore to Denver (average of $628). Flying from Singapore to Denver in July is currently the most expensive (average of $1,117). 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.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated March 19, 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Singapore to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,439 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,439 reviews
United Airlines
7.4
Good
9,439 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,815 reviews
United Airlines
7.4
Good
9,439 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Singapore?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Singapore to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How long is the flight from Singapore to Denver?

    United Airlines can get you from Singapore to Denver in just under 30h 02m. Your travel time can differ by up to . The distance from Singapore to Denver is about 9056 mi.

  • What are the cheapest airlines to fly from Singapore to Denver one-way?

    $480 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $573 and $918, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Denver 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 Singapore to Denver?

    Currently, November is the cheapest month in which you can book a flight from Singapore to Denver (average of $628). Flying from Singapore to Denver in July is currently the most expensive (average of $1,117). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton

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.

Top 2 airlines flying from Singapore to Denver

Discover the top 2 airlines that operate flights from Singapore to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$876Average$1,131FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$934Average$994FlexibilityNo cancel feeOn-time67%

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