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$501+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:45 pm
SIN
-
DEN
1 stop29h 50m
Lufthansa
Wed 12/94:20 pm
DEN
-
SIN
1 stop34h 05m
Lufthansa
Deal found 2/2$907
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/246:35 am
SIN
-
DEN
1 stop20h 35m
United Airlines
Thu 2/267:45 am
DEN
-
SIN
1 stop21h 30m
United Airlines
Deal found 2/2$958
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:45 pm
SIN
-
DEN
1 stop29h 50m
Lufthansa
Thu 12/105:45 pm
DEN
-
SIN
1 stop32h 10m
Lufthansa
Deal found 2/3$966
This Jettzy deal was found by Cheapflights users on 2/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:45 pm
SIN
-
DEN
2 stops35h 10m
Multiple Airlines
Thu 12/105:00 pm
DEN
-
SIN
2 stops28h 05m
Multiple Airlines
Deal found 2/3$973
This Lufthansa deal was found by Cheapflights users on 2/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:40 pm
SIN
-
DEN
1 stop30h 00m
Multiple Airlines
Sun 6/75:45 pm
DEN
-
SIN
1 stop33h 25m
Multiple Airlines
Deal found 2/3$980
This China Airlines deal was found by Cheapflights users on 2/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:25 pm
SIN
-
DEN
2 stops33h 10m
Multiple Airlines
Mon 3/166:50 pm
DEN
-
SIN
2 stops28h 15m
Multiple Airlines
Deal found 2/2$994
This oojo deal was found by Cheapflights users on 2/4. 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 3/243:45 pm
SIN
-
DEN
2 stops33h 06m
EVA Air
Sat 3/287:00 am
DEN
-
SIN
2 stops40h 55m
EVA Air
Deal found 2/4$1,039

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$958
(United Airlines)

One-way from

$501
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$934
Provider with most accurate pricing for Singapore Changi-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Denver Intl flights.
Search Deals
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 ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 4, 2026.
Use the filters below to find and compare flights from Singapore to Denver that are best for you.

Fly from

Singapore

Fly to

Denver

Route

Depart

Return

Price

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 2/24

6:35 am-12:10 pm

1 stop20h 35m

Denver Intl

Thu 2/26

7:45 am-8:15 pm

1 stop21h 30m

$958

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 6/3

11:40 pm-3:40 pm

1 stop30h 00m

Denver Intl

Sun 6/7

5:45 pm-5:10 pm

1 stop33h 25m

$980

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 3/13

2:25 pm-9:35 am

2 stops33h 10m

Denver Intl

Mon 3/16

6:50 pm-1:05 pm

2 stops28h 15m

$994

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 3/24

3:45 pm-10:51 am

2 stops33h 06m

Denver Intl

Sat 3/28

7:00 am-1:55 pm

2 stops40h 55m

$1,039

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 3/11

3:45 pm-12:14 pm

2 stops34h 29m

Denver Intl

Thu 3/19

11:47 am-2:30 pm

2 stops36h 43m

$1,048

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 3/20

3:45 pm-12:37 am

2 stops46h 52m

Denver Intl

Fri 3/27

10:29 pm-11:55 am

2 stops47h 26m

$1,070

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 5/14

11:25 pm-9:45 am

3 stops48h 20m

$501

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 3/5

6:20 pm-9:44 am

3 stops54h 24m

$506

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 3/6

5:00 am-9:44 am

3 stops43h 44m

$515

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 5/14

11:40 pm-3:40 pm

1 stop30h 00m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 13 results
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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 $650). 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 February 4, 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
9,236 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

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
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

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
10,688 reviews
United Airlines
7.4
Good
9,236 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

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 20h 35m. 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 $650). 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
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$934Average$994FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$960Average$1,115FlexibilityNo cancel feeOn-time69%

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