HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$479+ Cheap flights from Denver (DEN) to Sri Lanka

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CMB
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Sri Lanka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Sri Lanka

Cheapest flights from Denver to Sri Lanka
Explore the most affordable flight options available from Denver to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This FlightHub deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amDEN - CMB
2 stops32h 15mQatar Airways
Thu 1/17:30 pmCMB - DEN
2 stops39h 26mQatar Airways
Deal found 12/27$1,955
This Turkish Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 pmDEN - CMB
1 stop29h 30mMultiple Airlines
Thu 1/110:00 pmCMB - DEN
2 stops30h 59mMultiple Airlines
Deal found 12/27$2,871
This Priceline deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:25 pmDEN - CMB
3 stops32h 20mEmirates
Thu 1/18:15 pmCMB - DEN
3 stops36h 01mEmirates
Deal found 12/27$3,915
This oojo deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 pmDEN - CMB
1 stop29h 30mTurkish Airlines
Thu 1/110:00 pmCMB - DEN
1 stop32h 05mTurkish Airlines
Deal found 12/27$5,786
This KAYAK deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:45 amDEN - CMB
2 stops47h 45mChina Eastern
Tue 1/68:20 pmCMB - DEN
2 stops34h 20mChina Eastern
Deal found 12/29$7,935
This Turkish Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 pmDEN - CMB
1 stop22h 20mMultiple Airlines
Tue 1/67:40 amCMB - DEN
2 stops26h 49mMultiple Airlines
Deal found 12/29$8,251

Find flight deals from Denver to Sri Lanka

Keep the following information in mind while searching for Denver to Sri Lanka flight deals. Data was last updated December 30, 2025.

Round-trip from

$986
(FlightHub)

One-way from

$479
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,636
From Denver Intl to Sri Lanka
Search Deals
One-way flight from Denver Intl to Sri Lanka
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Sri Lanka 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 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Denver to Sri Lanka that are best for you.

Fly from

Denver

Fly to

Sri Lanka

Route

Depart

Return

Price

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 1/24

6:14 am-7:00 pm

2 stops48h 16m

Colombo Bandaranaike Intl

Sat 2/28

8:20 pm-6:08 pm

2 stops34h 18m

$1,001

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Mon 4/13

7:51 am-8:40 pm

2 stops25h 19m

Colombo Bandaranaike Intl

Mon 4/27

4:20 pm-10:13 pm

2 stops41h 23m

$1,171

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Thu 2/26

11:59 pm-11:30 pm

2 stops35h 01m

Colombo Bandaranaike Intl

Tue 3/10

12:45 am-11:02 pm

2 stops33h 47m

$1,184

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 2/28

11:59 pm-11:30 pm

2 stops35h 01m

Colombo Bandaranaike Intl

Wed 3/11

12:45 am-11:04 pm

2 stops33h 49m

$1,198

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Tue 4/28

12:48 pm-10:45 am

2 stops34h 27m

Colombo Bandaranaike Intl

Tue 5/12

11:45 am-11:01 pm

3 stops46h 46m

$1,277

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Tue 4/28

8:25 pm-5:20 am

1 stop21h 25m

Colombo Bandaranaike Intl

Tue 5/12

6:50 am-2:23 pm

2 stops43h 03m

$1,305

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 2/27

12:14 pm-8:15 pm

2 stops43h 31m

Colombo Bandaranaike Intl

Wed 3/11

9:50 am-9:44 pm

2 stops47h 24m

$1,323

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 2/27

12:14 pm-2:50 am

2 stops50h 06m

Colombo Bandaranaike Intl

Thu 3/12

4:20 pm-11:04 pm

2 stops42h 14m

$1,323

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 2/28

7:00 am-1:55 am

2 stops30h 25m

Colombo Bandaranaike Intl

Tue 3/10

3:25 am-10:15 pm

2 stops30h 20m

$1,402

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 2/20

8:04 pm-11:30 pm

2 stops38h 56m

Colombo Bandaranaike Intl

Fri 3/6

12:45 am-7:34 pm

2 stops31h 19m

$1,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 16 results
1
2

Best time to book a flight from Denver to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Denver with our price prediction graph.
Estimated round-trip 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 Sri Lanka

What is the cheapest month to book a flight from Denver to Sri Lanka?

Currently, March is the cheapest month in which you can book a flight from Denver to Sri Lanka (average of $750). Flying from Denver to Sri Lanka in July is currently the most expensive (average of $1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated December 30, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Qatar Airways, and Etihad Airways from Denver to Sri Lanka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,422 reviews
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,699 reviews
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Etihad Airways
7.4
Good
1,345 reviews
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Turkish Airlines
7.3
Good
4,130 reviews
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air Canada
7.1
Good
10,564 reviews
Singapore Airlines
8.1
Very good
1,422 reviews

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Denver to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Sri Lanka?

    If you book a flight to Sri Lanka from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • How long is the flight from Denver to Sri Lanka?

    Airlines like China Eastern fly from Denver to Sri Lanka in about 48h 16m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 9167 mi.

  • Can I find deals for flights from Denver to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on Denver to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Sri Lanka.

  • Can I find deals for business class flights from Denver to Sri Lanka?

    Yes. Cheapflights offers flight deals from Denver to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Sri Lanka?

    Currently, March is the cheapest month in which you can book a flight from Denver to Sri Lanka (average of $750). Flying from Denver to Sri Lanka in July is currently the most expensive (average of $1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Denver to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Narita flights
Denver to Haneda flights
Denver to Suvarnabhumi flights
Denver to Manila flights
Denver to Taiwan Taoyuan Intl flights
Denver to Incheon Intl flights
Denver to Denpasar flights
Denver to Ho Chi Minh City flights
Denver to Mumbai flights
Denver to Kathmandu flights
Denver to Gimpo Intl flights
Denver to Hyderabad flights
Denver to Kansai Intl flights
Denver to Singapore flights
Denver to Sung Shan flights
Denver to Hong Kong flights
Colorado Springs to Narita flights
Denver to Hanoi flights
Colorado Springs to Haneda flights
Denver to Osaka Itami flights
Denver to Okinawa flights
Denver to Chitose flights
Denver to Hongqiao Intl flights
Denver to New Delhi flights
Denver to Cebu City flights
Denver to Pu Dong flights
Denver to Phuket City flights
Denver to Kuala Lumpur Intl flights
Denver to Malé flights
Denver to Da Nang flights
Denver to Chennai flights
Denver to Soekarno-Hatta Intl flights
Denver to Kobe flights
Grand Junction to Suvarnabhumi flights
Denver to Capital flights
Denver to Beijing Daxing Intl flights
Denver to Bangalore flights
Denver to Puerto Princesa flights
Montrose to Suvarnabhumi flights
Aspen to Narita flights
Colorado Springs to Suvarnabhumi flights
Denver to Colombo flights
Denver to Chiang Mai flights
Denver to Chubu Centrair Intl flights
Denver to Tashkent flights
Denver to Shenyang flights
Colorado Springs to Manila flights
Denver to Ahmedabad flights
Denver to Fuzhou flights
Denver to Almaty flights

Top 5 airlines flying from Denver to Sri Lanka

Discover the top 5 airlines that operate flights from Denver to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$775Average$1,562FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,112Average$1,299FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,135Average$1,497FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,197Average$1,424FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,451Average$1,511FlexibilityNo cancel feeOn-time67%

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.