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$741+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CMB
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Denver to Sri Lanka

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Sri Lanka (LK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$1,024
(American Airlines)

One-way from

$741
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$1,558
From Denver Intl to Sri Lanka
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One-way flight from Denver Intl to Sri Lanka
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Highest demand for flights based on searches. 15% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 4/12:17 pmDEN - CMB
2 stops25h 38mAmerican Airlines
Sat 5/104:55 amCMB - DEN
2 stops29h 06mAmerican Airlines
Deal found 1/30$1,024
This FlightHub deal was found by Cheapflights users on 1/30. 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 8/298:05 pmDEN - CMB
1 stop21h 40mTurkish Airlines
Tue 9/166:45 amCMB - DEN
1 stop22h 55mTurkish Airlines
Deal found 1/30$1,107
This oojo deal was found by Cheapflights users on 1/30. 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 3/2811:59 pmDEN - CMB
2 stops33h 06mEtihad Airways
Sun 4/204:30 amCMB - DEN
2 stops53h 29mEtihad Airways
Deal found 1/30$1,124
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 3/152:36 pmDEN - CMB
2 stops24h 49mMultiple Airlines
Fri 4/44:55 amCMB - DEN
2 stops53h 30mMultiple Airlines
Deal found 1/30$1,127
This Fareboom deal was found by Cheapflights users on 1/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:00 amDEN - CMB
2 stops42h 15mSriLankan Airlines
Fri 6/131:05 pmCMB - DEN
2 stops38h 16mSriLankan Airlines
Deal found 1/30$1,191
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 11/247:50 pmDEN - CMB
2 stops49h 30mSingapore Airlines
Thu 11/2712:45 amCMB - DEN
2 stops35h 20mSingapore Airlines
Deal found 1/30$1,253
This FlightHub deal was found by Cheapflights users on 1/30. 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 8/3011:55 pmDEN - CMB
2 stops38h 40mQatar Airways
Tue 9/98:20 pmCMB - DEN
2 stops28h 38mQatar Airways
Deal found 1/30$1,448
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Fri 8/295:40 pmDEN - CMB
3 stops47h 25mAir Canada
Tue 9/1610:05 amCMB - DEN
2 stops37h 27mAir Canada
Deal found 1/30$1,504
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 8/317:00 amDEN - CMB
2 stops32h 55mAlaska Airlines
Tue 9/98:20 pmCMB - DEN
3 stops34h 29mAlaska Airlines
Deal found 1/30$1,955
This Emirates deal was found by Cheapflights users on 1/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/511:40 amDEN - CMB
3 stops43h 20mEmirates
Fri 4/182:55 amCMB - DEN
2 stops30h 47mEmirates
Deal found 1/30$2,017

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Tue 4/1

2:17 pm-3:25 am

2 stops25h 38m

Colombo Bandaranaike Intl

Sat 5/10

4:55 am-10:31 pm

2 stops29h 06m

$1,024

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Tue 4/1

8:05 pm-5:15 am

1 stop21h 40m

Colombo Bandaranaike Intl

Sat 5/10

6:45 am-6:10 pm

1 stop22h 55m

$1,112

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 3/28

11:59 pm-8:35 pm

2 stops33h 06m

Colombo Bandaranaike Intl

Sun 4/20

4:30 am-10:29 pm

2 stops53h 29m

$1,124

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 3/15

2:36 pm-2:55 am

2 stops24h 49m

Colombo Bandaranaike Intl

Fri 4/4

4:55 am-10:55 pm

2 stops53h 30m

$1,127

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 5/23

7:00 am-12:45 pm

2 stops42h 15m

Colombo Bandaranaike Intl

Fri 6/13

1:05 pm-3:51 pm

2 stops38h 16m

$1,191

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 6/14

9:40 am-4:35 am

3 stops31h 25m

Colombo Bandaranaike Intl

Tue 7/8

10:05 am-12:02 pm

2 stops37h 27m

$1,504

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 6/14

9:45 pm-11:35 pm

2 stops38h 20m

Colombo Bandaranaike Intl

Mon 7/7

12:50 am-3:44 pm

2 stops26h 24m

$1,786

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Fri 2/14

12:17 pm-2:55 am

2 stops26h 08m

Colombo Bandaranaike Intl

Mon 2/17

10:15 am-9:50 pm

2 stops48h 05m

$1,868

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Sat 4/5

11:40 am-6:30 pm

3 stops43h 20m

Colombo Bandaranaike Intl

Fri 4/18

2:55 am-10:12 pm

2 stops30h 47m

$2,017

DenverColombo

DEN - CMB

DENCMB

Denver Intl

Tue 4/1

7:00 am-3:25 am

2 stops32h 55m

Colombo Bandaranaike Intl

Sat 5/10

8:20 pm-6:57 pm

3 stops34h 07m

$2,273

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 13 results
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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 January 30, 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 January 30, 2025.
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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
3,331 reviews
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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
1,318 reviews
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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
9,686 reviews
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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
7.5
Good
3,715 reviews
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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
1,188 reviews
Emirates
8.1
Very good
3,331 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$967Average$1,024FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$1,038Average$1,531FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,112Average$1,422FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,175Average$1,475FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,277Average$1,894FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,458Average$1,523FlexibilityNo cancel feeOn-time67%
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