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$506+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CMB
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. 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 8/258:30 pm
PHL
-
CMB
1 stop27h 00m
Multiple Airlines
Tue 11/37:30 pm
CMB
-
PHL
1 stop24h 00m
Multiple Airlines
Deal found 3/6$913
This Ovago deal was found by Cheapflights users on 3/5. 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.
Tue 10/203:45 pm
PHL
-
CMB
2 stops25h 50m
Qatar Airways
Mon 11/23:25 am
CMB
-
PHL
1 stop40h 05m
Qatar Airways
Deal found 3/5$920
This American Airlines deal was found by Cheapflights users on 3/5. 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 9/88:30 pm
PHL
-
CMB
1 stop27h 40m
American Airlines
Wed 9/164:35 am
CMB
-
PHL
2 stops25h 18m
American Airlines
Deal found 3/5$923
This KAYAK deal was found by Cheapflights users on 3/6. 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 8/253:45 pm
PHL
-
CMB
2 stops25h 50m
Qatar Airways
Mon 11/23:25 am
CMB
-
PHL
1 stop40h 05m
Qatar Airways
Deal found 3/6$924
This KAYAK deal was found by Cheapflights users on 3/8. 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 stops32h 25m
Qatar Airways
Tue 11/37:30 pm
CMB
-
PHL
2 stops32h 10m
Qatar Airways
Deal found 3/8$933
This American Airlines deal was found by Cheapflights users on 3/9. 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 11/14:09 pm
PHL
-
CMB
2 stops23h 16m
American Airlines
Sat 11/77:30 pm
CMB
-
PHL
1 stop24h 00m
American Airlines
Deal found 3/9$958
This KAYAK deal was found by Cheapflights users on 3/7. 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 5/48:30 pm
PHL
-
CMB
1 stop29h 00m
Qatar Airways
Fri 6/512:30 pm
CMB
-
PHL
1 stop30h 00m
Qatar Airways
Deal found 3/7$962
This Gotogate deal was found by Cheapflights users on 3/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:30 pm
PHL
-
CMB
2 stops35h 45m
Multiple Airlines
Sun 5/101:10 pm
CMB
-
PHL
2 stops41h 53m
Multiple Airlines
Deal found 3/8$965
This Priceline deal was found by Cheapflights users on 3/5. 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 9/810:05 am
PHL
-
CMB
2 stops33h 10m
Air Canada
Tue 9/153:25 am
CMB
-
PHL
2 stops27h 37m
Air Canada
Deal found 3/5$972

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 10, 2026.

Round-trip from

$913
(American Airlines)

One-way from

$506
(American Airlines)

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
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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 10, 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

Tue 8/25

8:30 pm-9:00 am

1 stop27h 00m

Colombo Bandaranaike Intl

Tue 11/3

7:30 pm-9:00 am

1 stop24h 00m

$913

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 8/25

3:45 pm-3:05 am

2 stops25h 50m

Colombo Bandaranaike Intl

Mon 11/2

3:25 am-9:00 am

1 stop40h 05m

$924

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 3/24

6:00 am-8:15 pm

2 stops28h 45m

Colombo Bandaranaike Intl

Mon 4/27

4:10 am-9:59 pm

2 stops27h 19m

$1,010
Quickest round-trip

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 3/26

10:52 am-8:15 pm

2 stops23h 53m

Colombo Bandaranaike Intl

Thu 4/16

4:10 am-8:40 pm

2 stops26h 00m

$1,010

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 4/7

10:00 am-8:35 pm

2 stops25h 05m

Colombo Bandaranaike Intl

Thu 4/9

4:10 am-10:38 pm

2 stops27h 58m

$1,010

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 4/6

7:21 pm-3:05 am

2 stops22h 14m

Colombo Bandaranaike Intl

Mon 4/27

12:30 pm-9:05 am

1 stop30h 05m

$1,055

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 4/9

10:40 am-4:50 pm

2 stops44h 40m

Colombo Bandaranaike Intl

Tue 4/28

12:30 pm-9:05 am

1 stop30h 05m

$1,063

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Thu 4/23

10:40 am-8:35 pm

2 stops24h 25m

Colombo Bandaranaike Intl

Thu 4/30

4:10 am-8:40 pm

2 stops26h 00m

$1,070

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Tue 4/21

8:30 pm-5:45 pm

1 stop35h 45m

Colombo Bandaranaike Intl

Tue 4/28

12:30 pm-9:05 am

1 stop30h 05m

$1,131

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 5/25

8:20 pm-11:00 am

1 stop29h 10m

Colombo Bandaranaike Intl

Sun 8/23

8:20 pm-8:57 pm

2 stops34h 07m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

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 $966). 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 10, 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
3,744 reviews

Comfort

7.4

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Crew

7.9

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
3,744 reviews
Qatar Airways
7.4
Good
3,744 reviews

Comfort

7.4

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Crew

7.9

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
11,414 reviews
Qatar Airways
7.4
Good
3,744 reviews

Comfort

7.4

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Crew

7.9

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 25h 50m. 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, 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 $966). 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.

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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$921Average$1,216FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$952Average$1,049FlexibilityNo cancel feeOn-time71%

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