Find flights
Airlines
Travel Guide

S$ 735+ Cheap flights to Denver

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 14-5. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
13 Mar — 20 Mar1
1 adult

Flights to Denver in 2025

Find the latest flights to Denver in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 8 March 2025.

Return from

S$ 942

One-way from

S$ 735

Popular in

January

Cheapest in

August

Average price

S$ 1,414
United Airlines
  • United Airlines
  • 12-4-19-4
  • 2 total stops
  • 44h 46m total
  • Singapore to Denver
ANA
  • ANA
  • 14-5
  • 2 total stops
  • 25h 10m total
  • Singapore to Denver
Highest demand for flights based on searches. 9% potential increase in price (S$ 219 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 59 potential savings vs. average return price).
Average for return flights in March 2025

Find flight deals to Denver

Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.

Sat 12-409:00SIN - DEN
1 stop19h 59mUnited Airlines
Sat 19-415:58DEN - SIN
1 stop24h 47mUnited Airlines
Deal found 6-3S$ 942
Sat 12-413:45SIN - DEN
2 stops28h 31mMultiple Airlines
Sat 19-422:49DEN - SIN
1 stop30h 21mMultiple Airlines
Deal found 7-3S$ 1,440
Mon 9-601:55SIN - DEN
2 stops29h 06mJapan Airlines
Tue 17-606:00DEN - SIN
2 stops45h 30mJapan Airlines
Deal found 7-3S$ 1,509
Sat 12-409:10SIN - DEN
2 stops37h 41mAir Canada
Sat 19-419:18DEN - SIN
2 stops45h 47mAir Canada
Deal found 6-3S$ 1,644
Mon 9-623:30SIN - DEN
2 stops35h 05mSWISS
Wed 18-617:50DEN - SIN
2 stops39h 45mSWISS
Deal found 7-3S$ 1,689
Tue 10-622:30SIN - DEN
2 stops38h 29mDelta
Mon 16-600:59DEN - SIN
2 stops38h 01mDelta
Deal found 7-3S$ 2,158
Mon 9-600:05SIN - DEN
1 stop27h 40mLufthansa
Tue 17-617:59DEN - SIN
2 stops32h 41mLufthansa
Deal found 8-3S$ 2,175
Sun 8-602:00SIN - DEN
3 stops50h 32mEthiopian Air
Wed 18-613:55DEN - SIN
3 stops34h 55mEthiopian Air
Deal found 7-3S$ 3,575
Mon 7-700:20SIN - DEN
2 stops30h 41mPhilippine Airlines
Tue 22-706:00DEN - SIN
2 stops27h 20mPhilippine Airlines
Deal found 7-3S$ 5,695

Find flights to Denver within your budget

Locate flights to Denver that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 8 March 2025.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 12-4

09:00-14:59

1 stop19h 59m

Denver Intl

Sat 19-4

15:58-06:45

1 stop24h 47m

S$ 942

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 12-4

13:45-04:16

2 stops28h 31m

Denver Intl

Sat 19-4

22:49-19:10

1 stop30h 21m

S$ 1,440

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-6

01:55-17:01

2 stops29h 06m

Denver Intl

Tue 17-6

06:00-17:30

2 stops45h 30m

S$ 1,509

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 12-4

09:10-08:51

2 stops37h 41m

Denver Intl

Sat 19-4

19:18-07:05

2 stops45h 47m

S$ 1,644

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-6

23:30-20:35

2 stops35h 05m

Denver Intl

Wed 18-6

17:50-23:35

2 stops39h 45m

S$ 1,689

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 10-6

22:30-22:59

2 stops38h 29m

Denver Intl

Thu 19-6

00:59-05:00

2 stops38h 01m

S$ 2,158

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-6

00:05-13:45

1 stop27h 40m

Denver Intl

Tue 17-6

17:59-16:40

2 stops32h 41m

S$ 2,175

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 8-6

02:00-14:32

3 stops50h 32m

Denver Intl

Wed 18-6

13:55-14:50

3 stops34h 55m

S$ 3,575

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 7-7

00:20-17:01

2 stops30h 41m

Denver Intl

Tue 22-7

06:00-23:20

2 stops27h 20m

S$ 5,695

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 14-5

11:05-22:15

2 stops25h 10m

S$ 735

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 16 results
1
2

Best time to book a flight to Denver

Have a flexible travel schedule? Discover the best time to fly to 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.

Travel insights for flights to Denver

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

When is the best time to book a flight to Denver?

Use this chart to determine the optimal time to book a return flight from Singapore to Denver. Price data was last updated on 28 February 2025.

The best time to book flights to Denver is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Denver?

On average, a flight from Singapore to Denver takes 22 hours 55 minutes. Flights to Denver from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Denver?

The cheapest airlines flying from Singapore to Denver are United Airlines, Air Canada and ANA.

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 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 8 March 2025.

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very Good

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.0
Very Good

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.4

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

FAQs about flying to Denver

Denver climate

Denver is flat and, with the Rockies just 15 miles to the west, has a mild climate with more than 300 days of sunshine a year. Colorado weather is famous for its fluctuations, during any season and any day, which also means that most weather conditions are temporary. The average temperatures in January range from the mid-teens to the low single digits (about 4 degrees Celsius) and in July from the mid-teens to the 30s.

Getting around Denver

In the Motor City, travel by car. Detroit is easy to drive through, and there are plenty of parking spots. Bring a good map, since many downtown streets are one way, and avoid driving in rush hour. The People Mover runs on an elevated track in a three-mile loop downtown. If you need a taxi, you can hail one on the street. 

What is good to know if travelling to Denver?

  • The Colorado State Capitol has murals depicting the history of water in the state on the walls of the first-floor rotunda. On the first floor, the west lobby hosts revolving temporary exhibits. When you stand on the 18th step of the State Capitol, you are 1.6km (5,280 feet or one mile) above sea level.
  • Two museums of interest are Museo de las Americas, showing the artistic and cultural achievements of Latinos in the Americas, and the Colorado History Museum, with exhibits including Ancient Voices, a look at Colorado’s ancient peoples through artifacts and film, and Soldiers on Skis, the story of WWII soldiers who trained for battle in the Colorado Rockies.
  • One of the top five US botanical gardens is here. The Denver Botanic Gardens are 23 acres of local, Australian, African, and Himalayan flora.
  • There are 80 different beers brewed in the Denver area. Coors Brewing Company offers free tours, with stops in the sampling areas. The tours are limited and conducted on a first-come first-served basis, so you may want to get there early. The brewery is in Golden, about 30 minutes from Denver.
  • When you ask for directions, people usually instruct you to “turn west off of” or “then go south” and so on. Just remember that everything is Denver is relative to the mountains, and that the mountains are west of the city.
  • For gifts to take back home, take a look at fossils. Fossils tend to cost less in Denver because they are more abundant here than in other places.
  • When is the best time to fly to Denver?

    Peak season: Summer offers the best chance for good weather with the warmest temperatures, and the wildflowers are at their peak in July and August. Ski season runs from mid-November to mid-April. Off season: Spring and autumn are when you’re more likely to find a cheap flight to Denver. There’s a chance of snow, but it will probably melt quickly. Spring is typically colourful and wet where autumn is usually dry. September is the time to catch the leaves change colour and is the favourite time of year for many locals.

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

    Most people fly into Denver Intl (DEN) if they book a flight to Denver. Denver Intl is conveniently located just 29.7 km from Denver’s city centre.

  • Can I find cheaper flights to Denver if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Denver on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Denver?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Denver.

  • What is the cheapest airport to fly to in Denver?

    Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost S$ 101, while return flights cost around S$ 174.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around S$ 222, however they can be found for as little as S$ 130.

  • Does Denver Intl have rental cars?

    Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

See more FAQs

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.

Search flights to Denver by cabin class

Find flights to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Denver?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Denver today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Denver?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Denver for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Denver flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Denver become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Denver today and book when you’re ready!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.