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$476+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CMB
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap 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 March 26, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 8/278:30 pm
PHL
-
CMB
1 stop27h 00m
Multiple Airlines
Mon 9/1411:25 am
CMB
-
PHL
1 stop31h 05m
Multiple Airlines
Deal found 3/24$913
This KAYAK deal was found by Cheapflights users on 3/24. 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.
Wed 8/268:30 pm
PHL
-
CMB
1 stop21h 05m
Qatar Airways
Mon 9/1411:25 am
CMB
-
PHL
1 stop31h 05m
Qatar Airways
Deal found 3/24$917
This KAYAK deal was found by Cheapflights users on 3/24. 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.
Wed 8/262:35 pm
PHL
-
CMB
2 stops33h 35m
Qatar Airways
Tue 9/158:20 pm
CMB
-
PHL
1 stop22h 10m
Qatar Airways
Deal found 3/24$921
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 9/148:30 pm
PHL
-
CMB
1 stop21h 05m
American Airlines
Fri 9/184:35 am
CMB
-
PHL
2 stops25h 18m
American Airlines
Deal found 3/24$923
This KAYAK deal was found by Cheapflights users on 3/24. 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.
Thu 8/273:45 pm
PHL
-
CMB
2 stops24h 50m
Qatar Airways
Mon 9/1410:30 am
CMB
-
PHL
1 stop32h 00m
Qatar Airways
Deal found 3/24$924
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:50 pm
PHL
-
CMB
2 stops28h 45m
Qatar Airways
Sun 5/107:15 pm
CMB
-
PHL
1 stop23h 20m
Qatar Airways
Deal found 3/24$926
This KAYAK deal was found by Cheapflights users on 3/23. 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.
Thu 5/712:50 pm
PHL
-
CMB
2 stops43h 25m
Qatar Airways
Sun 5/247:15 pm
CMB
-
PHL
2 stops37h 02m
Qatar Airways
Deal found 3/23$934
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 9/148:30 pm
PHL
-
CMB
1 stop27h 40m
Multiple Airlines
Fri 9/1810:30 am
CMB
-
PHL
1 stop32h 00m
Multiple Airlines
Deal found 3/24$956
This FlightHub deal was found by Cheapflights users on 3/24. 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 4/148:25 am
PHL
-
CMB
2 stops38h 40m
Etihad Airways
Tue 4/2110:00 am
CMB
-
PHL
2 stops45h 29m
Etihad Airways
Deal found 3/24$976
This FlightHub deal was found by Cheapflights users on 3/21. 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 4/46:00 am
PHL
-
CMB
2 stops29h 10m
Multiple Airlines
Wed 4/294:10 am
CMB
-
PHL
2 stops22h 58m
Multiple Airlines
Deal found 3/21$985
This KAYAK deal was found by Cheapflights users on 3/25. 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.
Mon 4/61:37 pm
PHL
-
CMB
2 stops26h 58m
Qatar Airways
Mon 4/277:15 pm
CMB
-
PHL
2 stops35h 13m
Qatar Airways
Deal found 3/25$992

Find 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 March 26, 2026.

Round-trip from

$913
(American Airlines)

One-way from

$476
(KAYAK)

Popular in

June

Cheapest in

October

Average price

$1,136
From Philadelphia to Sri Lanka
Search Deals
One-way flight from Philadelphia to Sri Lanka
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Sat 4/4

6:00 am-8:40 pm

2 stops29h 10m

Colombo Bandaranaike Intl

Wed 4/29

4:10 am-5:38 pm

2 stops22h 58m

$985

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 4/9

8:30 am-8:40 pm

2 stops26h 40m

Colombo Bandaranaike Intl

Mon 4/13

4:15 am-10:38 pm

2 stops27h 53m

$1,010
Quickest round-trip

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 5/7

12:50 pm-1:45 am

2 stops27h 25m

Colombo Bandaranaike Intl

Thu 5/14

7:15 pm-9:05 am

1 stop23h 20m

$1,070

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 4/9

12:50 pm-3:05 am

2 stops28h 45m

Colombo Bandaranaike Intl

Mon 4/13

7:15 pm-8:58 pm

2 stops35h 13m

$1,086

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 4/14

7:15 am-8:40 pm

2 stops27h 55m

Colombo Bandaranaike Intl

Tue 4/21

9:50 pm-9:59 pm

2 stops33h 39m

$1,098

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Fri 6/12

3:45 pm-1:45 am

2 stops24h 30m

Colombo Bandaranaike Intl

Fri 6/26

4:35 am-10:48 pm

2 stops27h 43m

$1,334

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Fri 4/10

3:30 pm-12:45 pm

2 stops35h 45m

Colombo Bandaranaike Intl

Tue 6/9

3:25 am-10:43 pm

3 stops28h 48m

$1,592

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 6/18

9:12 am-8:35 pm

2 stops25h 53m

Colombo Bandaranaike Intl

Thu 8/27

4:20 pm-7:49 pm

2 stops36h 59m

$1,620

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 6/18

2:26 pm-3:05 am

2 stops27h 09m

Colombo Bandaranaike Intl

Thu 8/27

11:25 am-9:00 am

1 stop31h 05m

$1,882

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 4/9

12:55 pm-10:15 am

3 stops35h 50m

Colombo Bandaranaike Intl

Mon 4/13

10:05 pm-9:32 pm

2 stops32h 57m

$1,890

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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, May is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $595). Flying from Philadelphia to Sri Lanka in July is currently the most expensive (average of $967). 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 March 26, 2026.
Get a feel of what it's like to fly with Qatar 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
3,732 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Entertainment

7.3

Overall

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
3,732 reviews
Qatar Airways
7.4
Good
3,732 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Entertainment

7.3

Overall

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
7.1
Good
11,497 reviews
Qatar Airways
7.4
Good
3,732 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Entertainment

7.3

Overall

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 26h 40m. The distance from Philadelphia to Sri Lanka is about 8812 mi. This flight may include one or multiple stops.

  • 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, May is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $595). Flying from Philadelphia to Sri Lanka in July is currently the most expensive (average of $967). 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

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Top 2 airlines flying from Philadelphia to Sri Lanka

Discover the top 2 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$925Average$1,222FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$952Average$1,049FlexibilityNo cancel feeOn-time71%

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