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Cheap flights from Denver to Singapore from S$ 642

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 16-4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
31 Mar — 7 Apr1
1 adult

Cheap 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 26 March 2025.

Round-trip from

S$ 1,170

One-way from

S$ 642

Popular in

August

Cheapest in

September

Average price

S$ 1,594
Air Canada
  • Air Canada
  • 11-5-27-5
  • 3 total stops
  • 44h 41m total
  • Denver to Singapore
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16-4
  • 16-4
  • 2 total stops
  • 41h 55m total
  • Denver to Singapore
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Highest demand for flights based on searches. 9% potential increase in price (S$ 264 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 82 potential savings vs. average return price).
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Average for round-trip flights in March 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 26 March 2025.

Sun 11-511:23DEN - SIN
2 stops29h 42mAir Canada
Tue 27-509:10SIN - DEN
2 stops26h 54mAir Canada
Deal found 25-3S$ 1,170
Mon 1-919:50DEN - SIN
1 stop32h 05mTurkish Airlines
Mon 8-923:10SIN - DEN
1 stop32h 45mTurkish Airlines
Deal found 24-3S$ 1,223
Mon 1-919:05DEN - SIN
2 stops28h 15mMultiple Airlines
Mon 8-923:55SIN - DEN
2 stops33h 59mMultiple Airlines
Deal found 24-3S$ 1,318
Fri 16-520:20DEN - SIN
2 stops31h 30mPhilippine Airlines
Mon 26-500:20SIN - DEN
2 stops29h 40mPhilippine Airlines
Deal found 24-3S$ 1,386
Fri 12-906:20DEN - SIN
2 stops28h 00mAmerican Airlines
Sat 27-901:55SIN - DEN
2 stops24h 11mAmerican Airlines
Deal found 25-3S$ 1,404
Mon 24-319:00DEN - SIN
1 stop22h 00mUnited Airlines
Mon 31-309:00SIN - DEN
1 stop26h 34mUnited Airlines
Deal found 24-3S$ 1,461
Mon 1-911:40DEN - SIN
1 stop23h 05mANA
Mon 8-911:05SIN - DEN
2 stops25h 40mANA
Deal found 24-3S$ 1,463
Mon 21-419:57DEN - SIN
2 stops26h 43mSTARLUX Airlines
Thu 1-514:00SIN - DEN
2 stops23h 59mSTARLUX Airlines
Deal found 26-3S$ 1,657
Mon 21-407:05DEN - SIN
2 stops42h 30mChina Eastern
Mon 28-400:55SIN - DEN
2 stops31h 24mChina Eastern
Deal found 25-3S$ 1,711
Mon 30-607:21DEN - SIN
2 stops26h 59mJapan Airlines
Mon 7-708:05SIN - DEN
2 stops43h 21mJapan Airlines
Deal found 25-3S$ 1,789
Thu 27-306:10DEN - SIN
2 stops32h 50mDelta
Wed 2-401:10SIN - DEN
2 stops31h 55mDelta
Deal found 25-3S$ 2,080
Wed 26-306:55DEN - SIN
2 stops51h 45mChina Airlines
Sat 5-402:00SIN - DEN
2 stops47h 41mChina Airlines
Deal found 25-3S$ 2,372

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 26 March 2025.
Use the filters below to find and compare flights from Denver to Singapore that are best for you.

Fly from

Denver

Fly to

Singapore

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 11-5

11:23-07:05

2 stops29h 42m

Singapore Changi

Tue 27-5

09:10-22:04

2 stops26h 54m

S$ 1,170

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1-9

19:50-17:55

1 stop32h 05m

Singapore Changi

Mon 8-9

23:10-17:55

1 stop32h 45m

S$ 1,223

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1-9

19:05-13:20

2 stops28h 15m

Singapore Changi

Mon 8-9

23:55-19:54

2 stops33h 59m

S$ 1,318

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 16-5

20:20-17:50

2 stops31h 30m

Singapore Changi

Mon 26-5

00:20-16:00

2 stops29h 40m

S$ 1,386

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 12-9

06:20-00:20

2 stops28h 00m

Singapore Changi

Sat 27-9

01:55-12:06

2 stops24h 11m

S$ 1,404

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1-9

11:40-00:45

1 stop23h 05m

Singapore Changi

Mon 8-9

11:05-22:45

2 stops25h 40m

S$ 1,463

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 21-4

05:15-18:25

1 stop23h 10m

Singapore Changi

Thu 1-5

20:40-12:16

2 stops29h 36m

S$ 1,467

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 21-4

19:57-12:40

2 stops26h 43m

Singapore Changi

Thu 1-5

14:00-23:59

2 stops23h 59m

S$ 1,657

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 21-4

07:05-15:35

2 stops42h 30m

Singapore Changi

Mon 28-4

00:55-18:19

2 stops31h 24m

S$ 1,711

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 30-6

07:21-00:20

2 stops26h 59m

Singapore Changi

Mon 7-7

08:05-13:26

2 stops43h 21m

S$ 1,789

Flights are sorted by cheapest return flights first.

Deals found on 26-3

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 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?

Use this chart to determine the optimal time to book a return flight from Denver to Singapore. Price data was last updated on 21 March 2025.

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 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 26 March 2025.
Read reviews from past customers who have flown STARLUX Airlines, Japan Airlines and ANA from Denver to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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
STARLUX Airlines
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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
8.3
Very Good
826 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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
7,891 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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.
KLM
7.8
Good
1,319 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Food

8.9

Comfort

9.0

Entertainment

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 are the cheapest airlines flying from Denver to Singapore round-trip?

    Flying on Air Canada is currently your cheapest option to Singapore, with prices starting at S$ 1,170. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Philippine Airlines, with the lowest prices starting at S$ 1,223 and S$ 1,386, respectively. Air Canada is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 S$ 655. However, be on the lookout for offers from Air Canada and ANA, 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 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.

See more FAQs

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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.

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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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