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$521+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Singapore to Denver

Keep the following information in mind while searching for Singapore to Denver flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$828
(Justfly.com)

One-way from

$521
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,045
Provider with most accurate pricing for Singapore Changi-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Denver Intl flights.
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From Singapore to Denver Intl
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One-way flight from Singapore to Denver Intl
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Highest demand for flights based on searches. 8% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:10 amSIN - DEN
1 stop24h 13mAir Canada
Thu 9/257:05 pmDEN - SIN
1 stop22h 00mAir Canada
Deal found 4/17$828
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:50 amSIN - DEN
2 stops33h 33mMultiple Airlines
Thu 9/257:05 pmDEN - SIN
1 stop22h 00mMultiple Airlines
Deal found 4/17$857
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 4/266:15 amSIN - DEN
1 stop19h 55mUnited Airlines
Sat 5/311:29 amDEN - SIN
2 stops29h 16mUnited Airlines
Deal found 4/16$1,007
This StudentUniverse deal was found by Cheapflights users on 4/17. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/182:00 pmSIN - DEN
2 stops24h 05mSTARLUX Airlines
Wed 5/2812:56 pmDEN - SIN
2 stops33h 44mSTARLUX Airlines
Deal found 4/17$1,081
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/282:00 amSIN - DEN
2 stops47h 53mChina Airlines
Sun 7/206:00 amDEN - SIN
2 stops40h 35mChina Airlines
Deal found 4/17$1,127
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/171:55 amSIN - DEN
2 stops29h 54mJapan Airlines
Fri 8/296:19 amDEN - SIN
2 stops33h 51mJapan Airlines
Deal found 4/17$1,161
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/177:30 amSIN - DEN
2 stops26h 58mDelta
Thu 7/106:15 amDEN - SIN
2 stops32h 45mDelta
Deal found 4/17$1,169
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/151:10 amSIN - DEN
2 stops31h 38mKorean Air
Mon 7/76:15 amDEN - SIN
2 stops32h 45mKorean Air
Deal found 4/17$1,175
This SWISS deal was found by Cheapflights users on 4/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:30 amSIN - DEN
2 stops44h 50mSWISS
Wed 5/285:50 pmDEN - SIN
2 stops40h 45mSWISS
Deal found 4/16$1,243
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:55 amSIN - DEN
2 stops23h 30mAmerican Airlines
Fri 8/296:19 amDEN - SIN
2 stops28h 01mAmerican Airlines
Deal found 4/17$1,464
This Ovago deal was found by Cheapflights users on 4/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:05 amSIN - DEN
1 stop32h 35mLufthansa
Thu 9/258:20 pmDEN - SIN
1 stop30h 20mLufthansa
Deal found 4/17$1,669
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1611:20 pmSIN - DEN
1 stop31h 05mBritish Airways
Tue 7/82:06 pmDEN - SIN
2 stops37h 54mBritish Airways
Deal found 4/17$1,732

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 April 17, 2025.
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

Sun 9/21

9:10 am-7:23 pm

1 stop24h 13m

Denver Intl

Thu 9/25

7:05 pm-7:05 am

1 stop22h 00m

$828

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 9/20

1:50 am-9:23 pm

2 stops33h 33m

Denver Intl

Thu 9/25

7:05 pm-7:05 am

1 stop22h 00m

$857

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 5/18

2:00 pm-12:05 am

2 stops24h 05m

Denver Intl

Wed 5/28

12:56 pm-12:40 pm

2 stops33h 44m

$1,081

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 6/18

8:40 pm-8:58 am

2 stops26h 18m

Denver Intl

Mon 7/7

5:30 am-6:25 pm

1 stop22h 55m

$1,110

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 6/28

2:00 am-11:53 am

2 stops47h 53m

Denver Intl

Sun 7/20

6:00 am-12:35 pm

2 stops40h 35m

$1,127

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 8/17

1:55 am-5:49 pm

2 stops29h 54m

Denver Intl

Fri 8/29

6:19 am-6:10 am

2 stops33h 51m

$1,161

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 6/17

7:30 am-8:13 am

2 stops38h 43m

Denver Intl

Sun 7/6

9:19 am-11:40 pm

2 stops24h 21m

$1,169

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 6/15

1:10 am-6:48 pm

2 stops31h 38m

Denver Intl

Mon 7/7

6:15 am-5:00 am

2 stops32h 45m

$1,175

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 5/18

9:30 am-4:20 pm

2 stops44h 50m

Denver Intl

Wed 5/28

5:50 pm-12:35 am

2 stops40h 45m

$1,243

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 8/16

1:55 am-11:25 am

2 stops23h 30m

Denver Intl

Fri 8/29

6:19 am-12:20 am

2 stops28h 01m

$1,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 26 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, October is the cheapest month in which you can book a flight from Singapore to Denver (average of $197). Flying from Singapore to Denver in March is currently the most expensive (average of $278). 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.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 17, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from Singapore to Denver have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,064 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very good
7,917 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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.

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

    $669 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 STARLUX Airlines and Delta, with prices starting from $675 and $734, 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, October is the cheapest month in which you can book a flight from Singapore to Denver (average of $197). Flying from Singapore to Denver in March is currently the most expensive (average of $278). 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 Singapore?

Book flights to Singapore if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Thornton
Broomfield
Idaho Springs
Limon

Browse thousands of different options on Cheapflights for your next trip

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$980Average$1,108FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,004Average$1,116FlexibilityNo cancel feeOn-time69%

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