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$418+ Cheap flights from Denver (DEN) to Singapore

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Denver to Singapore

Keep the following information in mind while searching for Denver to Singapore flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(FlightHub)

One-way from

$418
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,141
Provider with most accurate pricing for Denver Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Singapore Changi flights.
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From Denver Intl to Singapore
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One-way flight from Denver Intl to Singapore
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Highest demand for flights based on searches. 7% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Denver to Singapore

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 February 22, 2025.

This FlightHub deal was found by Cheapflights users on 2/22. 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.
Sat 4/127:50 pmDEN - SIN
1 stop32h 05mTurkish Airlines
Mon 4/2111:10 pmSIN - DEN
1 stop32h 45mTurkish Airlines
Deal found 2/22$801
This Trip.com deal was found by Cheapflights users on 2/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2210:47 pmDEN - SIN
2 stops40h 38mMultiple Airlines
Mon 3/3112:55 amSIN - DEN
2 stops31h 14mMultiple Airlines
Deal found 2/21$884
This Air Canada deal was found by Cheapflights users on 2/22. 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 10/47:15 pmDEN - SIN
2 stops45h 50mAir Canada
Sun 10/199:10 amSIN - DEN
1 stop21h 23mAir Canada
Deal found 2/22$938
This KAYAK deal was found by Cheapflights users on 2/21. 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.
Thu 3/276:55 amDEN - SIN
2 stops42h 05mChina Eastern
Wed 4/212:55 amSIN - DEN
2 stops31h 10mChina Eastern
Deal found 2/21$946
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/29:53 amDEN - SIN
1 stop30h 52mUnited Airlines
Tue 4/159:00 amSIN - DEN
1 stop21h 40mUnited Airlines
Deal found 2/22$1,093
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/246:35 amDEN - SIN
2 stops27h 35mDelta
Sun 3/301:10 amSIN - DEN
2 stops36h 38mDelta
Deal found 2/21$1,106
This Fareboom deal was found by Cheapflights users on 2/21. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:20 pmDEN - SIN
2 stops32h 35mPhilippine Airlines
Thu 5/2212:20 amSIN - DEN
2 stops29h 35mPhilippine Airlines
Deal found 2/21$1,152
This Gurufare deal was found by Cheapflights users on 2/22. 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.
Sat 10/48:28 pmDEN - SIN
2 stops31h 02mJapan Airlines
Sat 10/181:55 amSIN - DEN
2 stops32h 32mJapan Airlines
Deal found 2/22$1,196
This Justfly.com deal was found by Cheapflights users on 2/21. 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.
Sat 3/225:38 pmDEN - SIN
2 stops29h 47mSTARLUX Airlines
Tue 4/12:00 pmSIN - DEN
2 stops23h 58mSTARLUX Airlines
Deal found 2/21$1,229
This Asiana Airlines deal was found by Cheapflights users on 2/22. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:46 amDEN - SIN
2 stops47h 44mAsiana Airlines
Mon 4/2110:50 pmSIN - DEN
2 stops37h 23mAsiana Airlines
Deal found 2/22$1,560
This Qatar Airways deal was found by Cheapflights users on 2/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:20 amDEN - SIN
2 stops41h 35mQatar Airways
Tue 4/226:45 pmSIN - DEN
2 stops43h 14mQatar Airways
Deal found 2/22$1,580

Find flights from Denver to Singapore within your budget

Customize 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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Denver

Fly to

Singapore

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 4/12

7:50 pm-5:55 pm

1 stop32h 05m

Singapore Changi

Mon 4/21

11:10 pm-5:55 pm

1 stop32h 45m

$801

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 3/22

10:47 pm-5:25 am

2 stops40h 38m

Singapore Changi

Mon 3/31

12:55 am-6:09 pm

2 stops31h 14m

$884

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/27

6:55 am-3:00 pm

2 stops42h 05m

Singapore Changi

Wed 4/2

12:55 am-6:05 pm

2 stops31h 10m

$946

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 5/28

7:19 pm-7:05 am

2 stops45h 46m

Singapore Changi

Tue 6/10

9:10 am-6:18 pm

1 stop23h 08m

$949

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 4/2

9:53 am-6:45 am

1 stop30h 52m

Singapore Changi

Tue 4/15

9:00 am-4:40 pm

1 stop21h 40m

$1,093

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/24

6:35 am-12:10 am

2 stops27h 35m

Singapore Changi

Sun 3/30

1:10 am-11:48 pm

2 stops36h 38m

$1,106

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/11

8:20 pm-6:55 pm

2 stops32h 35m

Singapore Changi

Thu 5/22

12:20 am-3:55 pm

2 stops29h 35m

$1,152

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 3/22

5:38 pm-1:25 pm

2 stops29h 47m

Singapore Changi

Tue 4/1

2:00 pm-11:58 pm

2 stops23h 58m

$1,229

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 7/12

7:32 am-12:20 am

2 stops26h 48m

Singapore Changi

Sun 7/20

1:55 am-9:25 pm

2 stops33h 30m

$1,271

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 4/11

7:46 am-9:30 pm

2 stops47h 44m

Singapore Changi

Mon 4/21

10:50 pm-10:13 pm

2 stops37h 23m

$1,560

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 23 results
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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 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.

Travel insights for flights from Denver to Singapore

Get recent, data-driven insights about flights from Denver to Singapore including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Denver to Singapore (average of $1,011). Flying from Denver to Singapore in December is currently the most expensive (average of $1,684). 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.

What is the cheapest time of day to fly from DEN to SG?

Find hourly flight availability from Denver to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Singapore as you normally would.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated February 22, 2025.
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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.

ANA
8.4
Very good
836 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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.

Asiana Airlines
8.3
Very good
444 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
8,203 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Crew

9.3

Overall

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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 Denver to Singapore. 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 from for flights from Denver to Singapore?

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

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $490. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Denver to Singapore for a low price.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Denver to Singapore (average of $1,011). Flying from Denver to Singapore in December is currently the most expensive (average of $1,684). 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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Top 6 airlines flying from Denver to Singapore

Discover the top 6 airlines that operate flights from Denver to Singapore. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$1,046FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$875Average$1,754FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$996Average$1,271FlexibilityNo cancel feeOn-time67%
ANACheapest$997Average$1,675FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$1,305Average$1,506FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$1,555Average$1,779FlexibilityNo cancel feeOn-time77%
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