Skyscanner home

Cheap Flights from Denver International to Singapore

Compare Denver International to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

Book the best Singapore fare with no extra fees

Flight deals from Denver International to Singapore

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Singapore? If you want to travel next month, return fares start from R 16,206. Find the lowest prices on one-way and return tickets right here.
Singapore.R 7,542 per passenger.Departing Wed, 5 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 5 Aug, arriving in Singapore Changi.Price includes taxes and charges.From R 7,542, select.
Singapore.R 7,827 per passenger.Departing Tue, 28 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Tue, 28 Jul, arriving in Singapore Changi.Price includes taxes and charges.From R 7,827, select.
Singapore.R 8,640 per passenger.Departing Thu, 12 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 12 Nov, arriving in Singapore Changi.Price includes taxes and charges.From R 8,640, select.
Singapore.R 9,002 per passenger.Departing Wed, 13 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Wed, 13 Jan, arriving in Singapore Changi.Price includes taxes and charges.From R 9,002, select.
Singapore.R 9,035 per passenger.Departing Wed, 17 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Wed, 17 Mar, arriving in Singapore Changi.Price includes taxes and charges.From R 9,035, select.
Singapore.R 9,116 per passenger.Departing Thu, 8 Apr.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Thu, 8 Apr, arriving in Singapore Changi.Price includes taxes and charges.From R 9,116, select.
Singapore.R 9,167 per passenger.Departing Wed, 3 Feb.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Wed, 3 Feb, arriving in Singapore Changi.Price includes taxes and charges.From R 9,167, select.
Singapore.R 9,460 per passenger.Departing Mon, 3 May.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Mon, 3 May, arriving in Singapore Changi.Price includes taxes and charges.From R 9,460, select.
Singapore.R 10,960 per passenger.Departing Tue, 13 Oct.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Denver International on Tue, 13 Oct, arriving in Singapore Changi.Price includes taxes and charges.From R 10,960, select.
Singapore.R 11,188 per passenger.Departing Sat, 26 Dec.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Sat, 26 Dec, arriving in Singapore Changi.Price includes taxes and charges.From R 11,188, select.
Singapore.R 20,000 per passenger.Departing Sat, 12 Jun.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Denver International on Sat, 12 Jun, arriving in Singapore Changi.Price includes taxes and charges.From R 20,000, select.

Find the cheapest month to fly from Denver International to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Singapore flights are currently cheapest in August.
Jul
from R 7,827
Aug
from R 7,542
Sep
Find prices
Oct
from R 10,960
Nov
from R 8,640
Dec
from R 11,188
Jan
from R 9,002
Feb
from R 9,167
Mar
from R 9,035
Apr
from R 9,116
May
from R 9,460
Jun
from R 20,000

Alternative Denver International to Singapore routes

Looking for the cheapest, fastest or easiest route from Denver International to Singapore? You could fly into the following airports instead.

Seletar

14km from central Singapore
Closest
Search flights

Singapore Changi

18km from central Singapore
Cheapest
from R 7,542
Search flights

Denver to Singapore: Flight information

The things to know before you go.
Cheapest flight foundR 7,542
Cheapest month to flyAugust

Finding cheap flights from Denver International to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Denver International to Singapore is R 16,206. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver International to Singapore. But we found flights with one or more stops from R 16,206.
As of July 2026, there are no flights flying from Denver International to Singapore.
The cheapest month to fly from Denver International to Singapore is usually August.
If you're flying from Denver International Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from R 16,206.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Singapore on Monday, 3 August 2026.
No airlines currently offer direct flights between Denver International Airport and Singapore. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 27°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, Air Canada offers the cheapest flight tickets to Singapore.

Travelling from Denver International Airport (DEN) to Singapore: what you need to know

  • Singapore is 15 hours ahead of Denver, where Denver International Airport is located. Singapore observes the UTC+8 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your DEN to Singapore flight.

  • During popular months such as July, it's wise to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during high season in general.

  • A stopover is the ideal opportunity to take a break from travelling and maybe even explore another city. When browsing for plane tickets from DEN to Singapore, uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

    • Tokyo Narita International Airport (NRT)

  • DEN is about 31 kilometres from central Denver. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 35 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 35 minutes.

  • Need a convenient place to stay before your flight from Denver International Airport to Singapore? Check out The Westin Denver International Airport. Catch some z's here before heading to DEN.

  • Denver International Airport gets top marks for its on-time performance. 80% of flights that depart DEN arrive at their destination on time.

  • You'll find DEN at 8500 Pena Boulevard.

How to find the cheapest flights from Denver International Airport (DEN) to Singapore

  • The lowest price we've found for a one-way Denver International Airport to Singapore flight is R 7,542. The cheapest price for a return flight is R 16,206. Keep in mind fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to land cheap flights from DEN to Singapore if you book early. Airlines often offer some excellent early bird deals.

  • The 'Whole month' search tool will show you the cheapest tickets from Denver International Airport to Singapore across every month. It's a great way to snap up a bargain if your travel dates aren't set in stone.

  • Snapping up a cheap flight from DEN to Singapore is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll notify you when a new discount appears.

  • Pick your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Denver International Airport to Singapore by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Singapore

Singapore Changi Airport (SIN)

  • Singapore Changi Airport (SIN) is around 19 kilometres from the centre of Singapore. If you're opting for a ride-share or a taxi, the drive takes roughly 25 minutes.

  • Getting there by public transport takes about 40 minutes.

  • The last thing you want is a long journey to your hotel if you're landing late on a flight from Denver International Airport to Singapore. Reserve one of these accommodation options near SIN instead:

  • Lock in the best deal by reserving your vehicle from Singapore Changi Airport around two weeks in advance of your flight from DEN to Singapore.

Seletar Airport (XSP)

  • If you're staying in central Singapore (or just want to start sightseeing straight away), the city is around 14 kilometres from Seletar Airport (XSP). Look for any information desks to get directions after disembarking your flight from Denver International Airport to Singapore.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near XSP. Here are a few options where you can take a load off after your DEN to Singapore flight:

Best time to go to Singapore

  • It's time to choose your travel dates for your flight from Denver International Airport to Singapore. February is the busiest month to visit Singapore. If you like a more low-key vibe, go in December.

  • When booking your Denver International Airport to Singapore plane ticket, think about the type of weather you enjoy. May is the warmest month in Singapore, with temperatures ranging from 25ºC (77ºF) to 31ºC (88ºF).

  • Search for cheap tickets from DEN to Singapore in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

More about Singapore

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Singapore right here. Browse these options once you've locked in your flight from Denver International Airport to Singapore:

  • There are so many things to see and do in this city it can be tricky to work out where to begin. Marina Bay Sands Hotel Infinity Pool, Marina Bay Sands and Gardens by the Bay are major attractions which should be on every Singapore itinerary.

Plan the rest of your trip from Denver to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.