Find cheap flights to Denver

DEN

Find cheap flights to Denver

Return
Economy
Boston (BOS)
Denver Intl
Thu 23-1
Thu 30-1
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Denver

Singapore to Denver flight information

Flights arrive in Denver
Flights depart from Singapore
Flight price S$ 1,371
Airlines Japan Airlines, Lufthansa

Top tips for finding cheap flights to Denver

Looking for cheap airfare to Denver? 25% of our users found return tickets to Denver for the following prices or less: From Singapore Changi S$ 1,181
Book at least 5 weeks before departure in order to get a below-average price.
High season is considered to be January, February and March. The cheapest month to fly to Denver is October.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

FAQs - booking Denver flights

What is the cheapest flight to Denver?

The cheapest airline ticket to Denver from Singapore in the last 72 hours was S$ 1,371 return on the route Singapore to Denver. The most popular route is Singapore to Denver and the cheapest ticket found on this route in the last 72 hours was S$ 1,649 return.

How far is Denver airport from central Denver?

Denver Airport is 30 kilometres from the centre of Denver. View on map.

What is the name of Denver’s airport?

Denver is served by Denver Intl Airport, also commonly referred to as Denver, Denver Intl, or simply Denver Airport. The airport code is DEN.

How does KAYAK find such low flight prices?

KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.

How can Hacker Fares save me money?

Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.

Does KAYAK query more flight providers than competitors?

Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book Cheap Denver Plane Tickets

(Return)
Airports
Origin
Singapore
S$ 1,371
only
S$ 1,371
Destination
Denver
S$ 1,371
only
S$ 1,371
Tue, 5 May
SIN
Singapore Changi
DEN
Denver Intl
25h 20m
Wed, 6 May
DEN
Denver Intl
SIN
Singapore Changi
27h 05m
S$ 1,371
Trip: 2 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
NRT
LAX
Excellent 8.3

Cons: Seat cushion could use more cushioning. Larger portions of drinks served

JFK
NRT
Excellent 8.3

Cons: More movie choices. More substantial second meal.

SIN
NRT
Excellent 9.3

Pros: The crew was efficient and very helpful.

Cons: Entertainment choices of selected movies were limited.

FUK
HND
Excellent 10.0

Pros: The experience was really good. I’ll be using JAL again.

Cons: Keep doing a good job.

NRT
YVR
Excellent 10.0

Pros: Love everything

Cons: None

Mon, 9 Mar
SIN
Singapore Changi
DEN
Denver Intl
29h 40m
Sun, 12 Apr
DEN
Denver Intl
SIN
Singapore Changi
34h 20m
S$ 1,529
Trip: 35 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,390 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
MUC
FRA
Mediocre 3.6

Pros: Smooth flight for the most part.

Cons: Better food choices. Better communication and better boarding procedures by rows or groups.

FRA
RUH
Okay 4.3

Cons: The ticket was overbook. I ended up with no food on the plane because meals was not enough. There is no usb ports in both planes.

FCO
FRA
Good 7.2

Pros: Quick trip clean cabin

Cons: Sits

CAI
FRA
Excellent 10.0

Pros: Nice people

Cons: Some games for kids

SFO
FRA
Mediocre 3.0

Cons: Everything

Thu, 6 Feb
SIN
Singapore Changi
DEN
Denver Intl
35h 49m
Sun, 9 Feb
DEN
Denver Intl
SIN
Singapore Changi
27h 50m
S$ 1,423
Trip: 4 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
BKK
NRT
Excellent 8.0

Pros: Cabin crew were very helpful and polite.

Cons: Food lacked flavor.

NRT
HNL
Excellent 9.3

Pros: Typical JAL, nearly everything was fantastic.

Cons: I don't think it could be made better but legroom on this flight was cramped. Certain planes in the JAL fleet have really cramped legroom and uncomfortable seats.

ORD
NRT
Excellent 9.3

Cons: Electricity didn’t work in my pod

KIX
PVG
Excellent 9.3

Pros: 3 hour flight and had a meal Several drinks and crew was very attentive Also seats were very comfortable and spaced well

Cons: Nothing really other then maybe a better selection of movies but I am not picky Great flight

NRT
FUK
Excellent 9.3

Pros: It was great...

Cons: Lavatories on domestic flights in Japan are tiny. Like, super duper tiny.

Wed, 18 Mar
SIN
Singapore Changi
DEN
Denver Intl
24h 54m
Sun, 29 Mar
DEN
Denver Intl
SIN
Singapore Changi
27h 05m
S$ 1,438
Trip: 12 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
YVR
NRT
Excellent 10.0

Pros: Crew was very polite. Great food and service.

SIN
NRT
Excellent 9.3

Pros: The crew was efficient and very helpful.

Cons: Entertainment choices of selected movies were limited.

JFK
NRT
Excellent 8.3

Cons: More movie choices. More substantial second meal.

NRT
SEA
Excellent 8.0

Pros: Everything

Cons: Connection time at Narita is too long

NRT
TPE
Excellent 10.0

Pros: 33" seats

Cons: nothing

Sat, 25 Jan
SIN
Singapore Changi
DEN
Denver Intl
29h 40m
Sat, 8 Feb
DEN
Denver Intl
SIN
Singapore Changi
32h 35m
S$ 1,649
Trip: 15 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,390 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
MXP
FRA
Good 6.6

Pros: The crew is very nice.

Cons: Communicate with the other airports for delays....we got home 9 hours later and missed events which were planned because of a failed paperwork delay in Milano.

FRA
MAN
Good 7.0

Pros: Helpful crew Good food

Cons: Our luggage came back damaged and open !

SZG
FRA
Okay 5.0

Pros: The crew did a good job dealing with so many customers and in one instance was able to resolve a minor conflict with seat way backs.

Cons: The seats should be fixed to prevent them from going back as far as they do. With space so small as it is, it is unnecessary to have them go back so far if at all. The food was poor, especially the cold egg and pepper sandwich at the end. My guess is that they were suppose to be heated which would have made them much better but the crew decided to give them out cold.

MUC
TLV
Good 7.3

Pros: Punctuality Pleasant crew

Cons: No food on the flight! Due to some problems with the catering service, only a small sandwich was available.

DEL
FRA
Excellent 10.0

Pros: Big aircraft made it a smooth flight

Sat, 11 Apr
SIN
Singapore Changi
DEN
Denver Intl
35h 24m
Mon, 20 Apr
DEN
Denver Intl
SIN
Singapore Changi
27h 05m
S$ 1,440
Trip: 10 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
SEA
NRT
Excellent 10.0

Pros: 33" seats

Cons: nothing

NRT
PUS
Excellent 9.6

Cons: The Entertainment screen could have been larger.

KOA
NRT
Good 6.3

Cons: Flight delays are always disappointing.

LAX
KIX
Excellent 9.6

Pros: The coach seats were larger than seats for domestic flights. The windows were dimmable for optimal lighting.

Cons: The armrests did not go up all the way, which made it difficult to maximize comfort with my travel partner.

SDJ
CTS
Good 6.3

Pros: I like the spirit of Christmas in some of the staff.

Cons: Board people by section instead of a madsive line.

Sat, 8 Feb
SIN
Singapore Changi
DEN
Denver Intl
29h 40m
Sun, 16 Feb
DEN
Denver Intl
SIN
Singapore Changi
33h 45m
S$ 1,649
Trip: 9 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,390 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
SFO
FRA
Good 7.0

Pros: Comfy seats in United Polaris

Cons: Crew didn’t ask enough for additional drinks (neither alcoholic nor water).

FRA
LHR
Good 6.0

Pros: The aircraft was barely half full.

Cons: Delay due to fog at LHR, but this is not the fault of the airline

MIA
FRA
Okay 5.0

Cons: This was one of the worst Lufthansa crews. You could not pay them to care. Many years of flying LH this is the first time I encounter such poor service.

MUC
TLV
Good 7.3

Pros: Punctuality Pleasant crew

Cons: No food on the flight! Due to some problems with the catering service, only a small sandwich was available.

MUC
MEX
Excellent 10.0

Pros: We got an upgrade to business class and the experience was extraordinary. The service in general, but the warmth smile and courtesy of the flight attendants made the experience fantastic

Fri, 12 Jun
SIN
Singapore Changi
DEN
Denver Intl
32h 39m
Mon, 27 Jul
DEN
Denver Intl
SIN
Singapore Changi
33h 00m
S$ 1,591
Trip: 46 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
NRT
SYD
Good 7.3

Pros: Simple check in and boarding, right on time.

NRT
YVR
Excellent 10.0

Pros: Love everything

Cons: None

NRT
KHH
Excellent 8.0

Pros: crew amazing

CGK
NRT
Excellent 10.0

Cons: Very professional and friendly crew. Food quality was excellent.

NRT
LAX
Excellent 8.6

Pros: It wasn't JAL it was American.

Wed, 29 Apr
SIN
Singapore Changi
DEN
Denver Intl
35h 24m
Wed, 20 May
DEN
Denver Intl
SIN
Singapore Changi
31h 27m
S$ 1,623
Trip: 22 days
8.8Excellent Show reviews
Overall 8.8 Excellent
Based on 4,426 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.6
Food
8.5
HND
SFO
Excellent 9.6

Pros: JAL lounge at Haneda was the best I've ever been in. The Business Class configuration is terrific -- as private as can be on an airplane, without going First. And the JAL staff, on the ground as well as in the air, are Grade A diplomats, counselors, and -- in a word -- professionals. Which is sorely lacking in US air carriers, who don't seem to understand that air travel is a service industry, and to excel in a service industry, PEOPLE are most important to the customers. Specifically, having enough people: US airline employees are well-trained professionals too, but "corporate" consistently under-hires/deploys, which leaves employees juggling far too much at once, which degrades the service experience for the customer. Yeah, I get "the bottom line," but service industry customers will always go to businesses that offer better service. Ok, rant over. JAL is tops.

Cons: Security and Immigration at Tokyo Haneda is harder than at US airports, but that's to be expected and nothing that JAL can control.

NRT
LAX
Excellent 9.3

Pros: The crew was organized and efficient.

Cons: Entertainment: movie choices were limited.

KUL
NRT
Good 6.3

Pros: Bad handling and organization by JAL ground management. There was no support at the gate or clear leadership or direction of what needed to happen or what was to be done for the passengers They dumped everything in the Malaysian ground agents to handle without clear direction. Very poor service and no accountability

SIN
NRT
Excellent 9.3

Pros: The crew was efficient and very helpful.

Cons: Entertainment choices of selected movies were limited.

LAX
KIX
Excellent 10.0

Pros: The crew was great and entering and exiting the plane was quick.

Cons: The seats could have been more comfortable, but I feel like that is a comment for most planes that fly internationally.

Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in SGD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First