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$512+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CMB
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap 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 March 3, 2025.

Round-trip from

$1,111
(American Airlines)

One-way from

$512
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,154
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. 14% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 3, 2025.

This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:20 amDEN - CMB
2 stops39h 05mAmerican Airlines
Tue 4/84:35 amCMB - DEN
2 stops65h 56mAmerican Airlines
Deal found 3/3$1,111
This FlightHub deal was found by Cheapflights users on 3/3. 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.
Fri 8/297:50 pmDEN - CMB
1 stop21h 55mTurkish Airlines
Tue 9/96:45 amCMB - DEN
1 stop22h 40mTurkish Airlines
Deal found 3/3$1,146
This oojo deal was found by Cheapflights users on 3/2. 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.
Fri 5/236:34 pmDEN - CMB
2 stops30h 41mSriLankan Airlines
Fri 5/301:05 pmCMB - DEN
2 stops40h 09mSriLankan Airlines
Deal found 3/2$1,154
This oojo deal was found by Cheapflights users on 3/2. 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.
Thu 4/37:35 amDEN - CMB
2 stops25h 35mEtihad Airways
Wed 4/99:50 amCMB - DEN
2 stops47h 19mEtihad Airways
Deal found 3/2$1,181
This Etihad Airways deal was found by Cheapflights users on 3/3. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:35 amDEN - CMB
2 stops25h 30mMultiple Airlines
Tue 4/89:45 pmCMB - DEN
2 stops36h 43mMultiple Airlines
Deal found 3/3$1,189
This oojo deal was found by Cheapflights users on 3/2. 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.
Wed 3/122:26 pmDEN - CMB
2 stops31h 49mQatar Airways
Mon 3/1710:15 amCMB - DEN
2 stops47h 03mQatar Airways
Deal found 3/2$1,219
This FlightHub deal was found by Cheapflights users on 3/3. 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.
Sat 8/309:45 pmDEN - CMB
2 stops48h 20mSingapore Airlines
Tue 9/911:05 amCMB - DEN
2 stops43h 46mSingapore Airlines
Deal found 3/3$1,261
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:45 amDEN - CMB
2 stops37h 20mAir Canada
Thu 6/193:25 amCMB - DEN
2 stops42h 26mAir Canada
Deal found 3/2$1,476
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:44 pmDEN - CMB
2 stops26h 51mAlaska Airlines
Thu 4/248:20 pmCMB - DEN
3 stops34h 07mAlaska Airlines
Deal found 3/2$1,792
This oojo deal was found by Cheapflights users on 3/2. 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.
Thu 4/32:50 pmDEN - CMB
2 stops38h 30mEmirates
Wed 4/98:35 pmCMB - DEN
3 stops37h 07mEmirates
Deal found 3/2$1,835

Find flights from Denver to Sri Lanka within your budget

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 March 3, 2025.

Fly from

Denver

Fly to

Sri Lanka

Route

Depart

Return

Price

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sun 3/23

12:20 am-2:55 am

2 stops39h 05m

Colombo Bandaranaike Intl

Tue 4/8

4:35 am-11:01 am

2 stops65h 56m

$1,111

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 8/29

7:50 pm-5:15 am

1 stop21h 55m

Colombo Bandaranaike Intl

Tue 9/9

6:45 am-5:55 pm

1 stop22h 40m

$1,146

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 5/23

6:34 pm-12:45 pm

2 stops30h 41m

Colombo Bandaranaike Intl

Fri 5/30

1:05 pm-5:44 pm

2 stops40h 09m

$1,154

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Thu 4/3

7:35 am-8:40 pm

2 stops25h 35m

Colombo Bandaranaike Intl

Wed 4/9

9:50 am-9:39 pm

2 stops47h 19m

$1,181

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Mon 3/24

7:35 am-8:35 pm

2 stops25h 30m

Colombo Bandaranaike Intl

Tue 4/8

9:45 pm-10:58 pm

2 stops36h 43m

$1,189

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 4/4

11:55 pm-3:05 am

2 stops39h 40m

Colombo Bandaranaike Intl

Thu 4/17

4:35 am-10:06 pm

2 stops53h 01m

$1,231

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 8/30

9:45 pm-9:35 am

2 stops48h 20m

Colombo Bandaranaike Intl

Tue 9/9

11:05 am-7:21 pm

2 stops43h 46m

$1,261

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sun 6/1

7:45 am-8:35 am

2 stops37h 20m

Colombo Bandaranaike Intl

Thu 6/19

3:25 am-10:21 am

2 stops42h 26m

$1,476

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Thu 4/17

12:44 pm-3:05 am

2 stops26h 51m

Colombo Bandaranaike Intl

Thu 4/24

8:20 pm-6:57 pm

3 stops34h 07m

$1,792

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Thu 4/3

2:50 pm-4:50 pm

2 stops38h 30m

Colombo Bandaranaike Intl

Wed 4/9

8:35 pm-10:12 pm

3 stops37h 07m

$1,835

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 13 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.

Travel insights for flights from Denver to Sri Lanka

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

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

Currently, September is the cheapest month in which you can book a flight from Denver to Sri Lanka (average of $1,049). Flying from Denver to Sri Lanka in December is currently the most expensive (average of $1,850). 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.

What is the cheapest time of day to fly from DEN to LK?

Find hourly flight availability from Denver to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Sri Lanka as you normally would.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 March 3, 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines and Alaska Airlines from Denver to Sri Lanka to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,237 reviews
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Singapore Airlines
8.1
Very good
1,288 reviews
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Alaska Airlines
8.0
Very good
9,710 reviews
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qatar Airways
7.4
Good
3,568 reviews
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Etihad Airways
7.4
Good
1,175 reviews
Emirates
8.1
Very good
3,237 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • 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, September is the cheapest month in which you can book a flight from Denver to Sri Lanka (average of $1,049). Flying from Denver to Sri Lanka in December is currently the most expensive (average of $1,850). 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

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Top 6 airlines flying from Denver to Sri Lanka

Discover the top 6 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$967Average$1,024FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$1,057Average$1,569FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,112Average$1,355FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,175Average$1,449FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,338Average$1,814FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,451Average$1,488FlexibilityNo cancel feeOn-time67%
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