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$493+ Cheap flights from Philadelphia (PHL) 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CMB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Philadelphia to Sri Lanka

Keep the following information in mind while searching for Philadelphia to Sri Lanka flight deals. Data was last updated September 16, 2025.

Round-trip from

$856
(FlightHub)

One-way from

$493
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,051
From Philadelphia to Sri Lanka
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One-way flight from Philadelphia to Sri Lanka
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Highest demand for flights based on searches. 10% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Philadelphia to Sri Lanka

Cheapest flights from Philadelphia to Sri Lanka
Explore the most affordable flight options available from Philadelphia to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 11/241:45 pmPHL - CMB
2 stops26h 30mQatar Airways
Mon 1/2610:15 amCMB - PHL
1 stop33h 15mQatar Airways
Deal found 9/15$875
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sun 10/128:35 pmPHL - CMB
1 stop21h 00mQatar Airways
Sun 10/198:20 pmCMB - PHL
1 stop22h 10mQatar Airways
Deal found 9/15$893
This FlightHub deal was found by Cheapflights users on 9/15. 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 9/198:25 pmPHL - CMB
1 stop21h 10mQatar Airways
Tue 9/233:35 amCMB - PHL
1 stop39h 00mQatar Airways
Deal found 9/15$895
This Qatar Airways deal was found by Cheapflights users on 9/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:40 pmPHL - CMB
1 stop20h 35mQatar Airways
Thu 11/137:30 pmCMB - PHL
1 stop24h 05mQatar Airways
Deal found 9/13$912
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/128:35 pmPHL - CMB
1 stop27h 35mAmerican Airlines
Sat 10/183:35 amCMB - PHL
2 stops25h 59mAmerican Airlines
Deal found 9/15$922
This Priceline deal was found by Cheapflights users on 9/15. 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.
Sun 10/124:50 pmPHL - CMB
2 stops58h 25mAir Canada
Sun 10/191:05 pmCMB - PHL
2 stops42h 54mAir Canada
Deal found 9/15$926
This Qatar Airways deal was found by Cheapflights users on 9/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:54 pmPHL - CMB
2 stops24h 31mQatar Airways
Thu 11/274:15 amCMB - PHL
1 stop39h 20mQatar Airways
Deal found 9/14$930
This Qatar Airways deal was found by Cheapflights users on 9/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:54 pmPHL - CMB
2 stops39h 06mQatar Airways
Sun 11/234:15 amCMB - PHL
1 stop39h 20mQatar Airways
Deal found 9/14$932

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 September 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Sri Lanka that are best for you.

Fly from

Philadelphia

Fly to

Sri Lanka

Route

Depart

Return

Price

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 11/18

11:00 am-1:55 am

2 stops28h 25m

Colombo Bandaranaike Intl

Wed 12/3

8:50 pm-9:20 am

1 stop23h 00m

$865

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Sun 11/9

7:40 pm-2:45 am

1 stop20h 35m

Colombo Bandaranaike Intl

Thu 11/13

7:30 pm-9:05 am

1 stop24h 05m

$912

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 11/17

11:00 am-2:45 am

2 stops29h 15m

Colombo Bandaranaike Intl

Wed 12/3

8:50 pm-9:20 am

1 stop23h 00m

$927

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 11/18

3:58 pm-2:45 am

2 stops24h 17m

Colombo Bandaranaike Intl

Mon 12/1

7:30 pm-9:05 am

1 stop24h 05m

$927

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 11/18

3:58 pm-1:55 am

2 stops23h 27m

Colombo Bandaranaike Intl

Thu 12/4

7:30 pm-9:20 am

1 stop24h 20m

$927

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 11/17

3:58 pm-2:45 am

2 stops24h 17m

Colombo Bandaranaike Intl

Tue 12/2

7:30 pm-9:20 am

1 stop24h 20m

$927

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 11/18

3:58 pm-1:55 am

2 stops23h 27m

Colombo Bandaranaike Intl

Sun 11/23

4:15 am-9:05 am

1 stop39h 20m

$930

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Fri 9/26

6:00 am-11:30 pm

2 stops56h 00m

$493

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 11/17

6:00 am-10:00 pm

3 stops53h 30m

$609

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Wed 11/19

5:30 pm-1:55 pm

3 stops33h 55m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
1
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Best time to book a flight from Philadelphia to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Philadelphia 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 Philadelphia to Sri Lanka

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $1,028). Flying from Philadelphia to Sri Lanka in December is currently the most expensive (average of $1,732). 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 PHL to LK?

Find hourly flight availability from Philadelphia 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 September 16, 2025.

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

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 September 16, 2025.
Get a feel of what it's like to fly with Qatar Airways, Etihad Airways, and American Airlines from Philadelphia to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,624 reviews

Crew

7.9

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews

Crew

7.9

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Etihad Airways
7.4
Good
1,250 reviews
Qatar Airways
7.4
Good
3,624 reviews

Crew

7.9

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,624 reviews

Crew

7.9

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 Philadelphia to Sri Lanka?

    If you book a flight to Sri Lanka from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

    Departing from Philadelphia to Sri Lanka will take you 28h 25m. The distance from Philadelphia to Sri Lanka is about 8812 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $1,028). Flying from Philadelphia to Sri Lanka in December is currently the most expensive (average of $1,732). 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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Alternative routes for Philadelphia to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Sri Lanka

Discover the top 3 airlines that operate flights from Philadelphia 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$956Average$1,215FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,036Average$1,296FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,107Average$1,479FlexibilityNo cancel feeOn-time75%

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