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773 € Cheap Flights from Denver International to Singapore Changi

Compare Denver International to Singapore Changi flight deals

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

Book the best Singapore Changi fare with no extra fees

Flight deals from Denver International to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Denver International to Singapore Changi? Find the lowest prices on one-way and return tickets right here.
Singapore.773 € per passenger.Departing Fri, 30 Jan, returning Mon, 9 Feb.Return flight with Frontier Airlines and Zipair.Outbound indirect flight with Frontier Airlines, departs from Denver International on Fri, 30 Jan, arriving in Singapore Changi.Inbound indirect flight with Zipair, departs from Singapore Changi on Mon, 9 Feb, arriving in Denver International.Price includes taxes and charges.From 773 €, select.
Singapore.780 € per passenger.Departing Thu, 29 Jan, returning Tue, 3 Mar.Return flight with Frontier Airlines and Cebu Pacific.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 29 Jan, arriving in Singapore Changi.Inbound indirect flight with Cebu Pacific, departs from Singapore Changi on Tue, 3 Mar, arriving in Denver International.Price includes taxes and charges.From 780 €, select.
Singapore.818 € per passenger.Departing Sun, 8 Feb, returning Sun, 15 Feb.Return flight with Frontier Airlines and Emirates.Outbound indirect flight with Frontier Airlines, departs from Denver International on Sun, 8 Feb, arriving in Singapore Changi.Inbound indirect flight with Emirates, departs from Singapore Changi on Sun, 15 Feb, arriving in Denver International.Price includes taxes and charges.From 818 €, select.
Singapore.824 € per passenger.Departing Fri, 9 Jan, returning Wed, 28 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Denver International on Fri, 9 Jan, arriving in Singapore Changi.Inbound indirect flight with Turkish Airlines, departs from Singapore Changi on Wed, 28 Jan, arriving in Denver International.Price includes taxes and charges.From 824 €, select.
Singapore.830 € per passenger.Departing Wed, 25 Feb, returning Thu, 30 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Denver International on Wed, 25 Feb, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Thu, 30 Jul, arriving in Denver International.Price includes taxes and charges.From 830 €, select.
Singapore.837 € per passenger.Departing Thu, 19 Mar, returning Wed, 25 Mar.Return flight with Hawaiian Airlines and Cathay Pacific.Outbound indirect flight with Hawaiian Airlines, departs from Denver International on Thu, 19 Mar, arriving in Singapore Changi.Inbound indirect flight with Cathay Pacific, departs from Singapore Changi on Wed, 25 Mar, arriving in Denver International.Price includes taxes and charges.From 837 €, select.
Singapore.859 € per passenger.Departing Wed, 8 Apr, returning Fri, 17 Apr.Return flight with Frontier Airlines and Cebu Pacific.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 8 Apr, arriving in Singapore Changi.Inbound indirect flight with Cebu Pacific, departs from Singapore Changi on Fri, 17 Apr, arriving in Denver International.Price includes taxes and charges.From 859 €, select.
Singapore.862 € per passenger.Departing Wed, 25 Mar, returning Wed, 1 Apr.Return flight with United.Outbound indirect flight with United, departs from Denver International on Wed, 25 Mar, arriving in Singapore Changi.Inbound indirect flight with United, departs from Singapore Changi on Wed, 1 Apr, arriving in Denver International.Price includes taxes and charges.From 862 €, select.

Find the cheapest month to fly from Denver International to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Singapore Changi flights are currently cheapest in February.
Dec
from 1.336 €
Jan
from 824 €
Feb
from 818 €
Mar
from 837 €
Apr
from 859 €
May
Find prices
Jun
from 1.125 €
Jul
from 1.068 €
Aug
from 1.036 €
Sep
Find prices
Oct
from 996 €
Nov
Find prices

Denver International to Singapore Changi: Alternative routes

Compare routes from Denver International to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Denver to Singapore: Flight information

The things to know before you go.
Cheapest flight found773 €
Cheapest month to flyJanuary

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

The best price we found for a return flight from Denver International to Singapore Changi is 773 €. 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 Changi. But we found flights with one or more stops from 773 €.
As of December 2025, there are no flights flying from Denver International to Singapore Changi.
The cheapest month to fly from Denver International to Singapore Changi is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Singapore Changi Airport on Friday, 30 January 2026.
No airlines currently offer direct flights between Denver International Airport and Singapore Changi Airport. 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 Changi 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.
Currently, Frontier Airlines offers the cheapest flight tickets to Singapore Changi.

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

  • Singapore is 14 hours ahead of Denver and is in the UTC+8 timezone.

  • To ensure you catch your DEN to SIN flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • During popular months like July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a peak period in general.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Denver International Airport to Changi International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Popular stopovers between DEN and SIN include:

    • San Francisco International Airport

    • Los Angeles International Airport

    • Narita International Airport

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

  • The lowest price we've found for a one-way Denver International Airport to Changi International Airport flight is 331 €. A return plane ticket right now is 773 €. Depending on the availability when you book, these fares can change.

  • To score cheap tickets from DEN to SIN, book in advance. Airlines typically offer lower fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Denver International Airport to Changi International Airport across every month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Stay on top of deals for cheap flights from DEN to SIN by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Secure the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Changi International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Denver International Airport (DEN)

  • DEN is located at 8500 Pena Boulevard.

  • Denver International Airport earns top marks for on-time performance. 80.23% of flights that take off from DEN arrive at their destination on time.

  • Central Denver to Denver International Airport is approximately 40 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey on public transport takes about 1 hour 30 minutes.

  • Booking a night at a hotel can take the stress out of getting to the airport on time. If you're looking for somewhere to stay before your flight from Denver International Airport to Changi International Airport, take a look at Baymont by Wyndham Denver International Airport. It's a short ride from DEN.

Arriving at Changi International Airport (SIN)

  • If you have a late Denver International Airport to Changi International Airport flight, few things top the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near SIN:

  • Travel at your own pace with a Changi International Airport rental car. Pick up your wheels from Avis, Sixt or Green Motion and find adventure across Singapore and beyond.

  • Get the best deal by reserving your ride from Changi International Airport about two weeks before your departure date.

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport is approximately 21 kilometres from the centre of Singapore. The drive time takes around 20 minutes.

  • Getting there by public transport will take you around 1 hour.

When to fly to Changi International Airport (SIN)

  • April is the most popular month for flights from Denver International Airport to Changi International Airport. To steer clear of the crowds, go to Singapore in February.

  • Lock in your flight from Denver International Airport to Changi International Airport for May if you want to explore Singapore during its warmest month. Expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from DEN to SIN in January. Temperatures average between 24ºC (75ºF) and 30ºC (86ºF) then.

Plan the rest of your trip from Denver to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.