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$606+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CMB
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
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 July 9, 2026.

This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:30 pm
PHL
-
CMB
1 stop26h 00m
Qatar Airways
Sun 9/203:35 am
CMB
-
PHL
1 stop20h 25m
Qatar Airways
Deal found 7/7$947
This KAYAK deal was found by Cheapflights users on 7/7. 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 8/249:30 pm
PHL
-
CMB
1 stop20h 05m
Qatar Airways
Sun 9/208:20 pm
CMB
-
PHL
1 stop27h 40m
Qatar Airways
Deal found 7/7$974
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:30 pm
PHL
-
CMB
1 stop19h 05m
Qatar Airways
Tue 9/228:20 pm
CMB
-
PHL
1 stop27h 40m
Qatar Airways
Deal found 7/7$977
This KAYAK deal was found by Cheapflights users on 7/7. 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 8/245:48 pm
PHL
-
CMB
2 stops30h 22m
Qatar Airways
Mon 9/213:35 am
CMB
-
PHL
1 stop20h 25m
Qatar Airways
Deal found 7/7$979
This KAYAK deal was found by Cheapflights users on 7/8. 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.
Sat 8/229:50 pm
PHL
-
CMB
2 stops43h 45m
Qatar Airways
Tue 9/293:35 am
CMB
-
PHL
1 stop20h 25m
Qatar Airways
Deal found 7/8$991
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 pm
PHL
-
CMB
1 stop20h 05m
American Airlines
Wed 9/308:20 pm
CMB
-
PHL
1 stop28h 15m
American Airlines
Deal found 7/8$993
This Indian Eagle deal was found by Cheapflights users on 7/8. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:00 am
PHL
-
CMB
2 stops26h 05m
Etihad Airways
Wed 9/309:50 pm
CMB
-
PHL
2 stops29h 44m
Etihad Airways
Deal found 7/8$1,021
This KAYAK deal was found by Cheapflights users on 7/8. 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 8/139:30 pm
PHL
-
CMB
1 stop20h 05m
Qatar Airways
Fri 9/411:25 am
CMB
-
PHL
1 stop36h 35m
Qatar Airways
Deal found 7/8$1,025
This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:20 pm
PHL
-
CMB
2 stops26h 15m
Qatar Airways
Sat 10/244:35 am
CMB
-
PHL
1 stop20h 00m
Qatar Airways
Deal found 7/6$1,029

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 July 9, 2026.

Round-trip from

$947
(BusinessClass)

One-way from

$606
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$1,530
From Philadelphia to Sri Lanka
Search Deals
One-way flight from Philadelphia to Sri Lanka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 9, 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

Mon 9/21

10:45 am-3:00 am

2 stops30h 45m

Colombo Bandaranaike Intl

Thu 9/24

9:50 pm-6:04 pm

2 stops29h 44m

$1,060

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 8/24

9:30 pm-9:00 am

1 stop26h 00m

Colombo Bandaranaike Intl

Fri 9/18

8:20 pm-2:30 pm

1 stop27h 40m

$1,196

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Wed 8/12

9:30 pm-3:05 am

1 stop20h 05m

Colombo Bandaranaike Intl

Wed 9/2

10:30 am-2:30 pm

1 stop37h 30m

$1,199
Quickest round-trip

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Mon 9/21

9:30 pm-2:05 am

1 stop19h 05m

Colombo Bandaranaike Intl

Wed 9/23

3:35 am-2:30 pm

1 stop20h 25m

$1,292

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Sat 1/2

9:21 am-8:20 pm

2 stops24h 29m

Colombo Bandaranaike Intl

Fri 1/15

4:00 am-8:34 pm

2 stops27h 04m

$1,449
Cheapest one-way

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Fri 9/11

6:45 pm-12:45 pm

1 stop32h 30m

$606

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Wed 9/30

6:45 pm-12:45 pm

1 stop32h 30m

$606

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Fri 9/11

8:50 am-3:00 am

2 stops32h 40m

$645
Quickest one-way

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Sat 7/18

3:30 pm-3:00 am

2 stops26h 00m

$653

PhiladelphiaColombo

PHL - CMB

PHLCMB

Philadelphia

Wed 9/30

8:10 pm-8:35 pm

2 stops38h 55m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 13 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, February is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $858). Flying from Philadelphia to Sri Lanka in June is currently the most expensive (average of $1,364). 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 July 9, 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
7.3
Good
3,742 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Crew

7.9

Overall

7.3

Entertainment

7.3

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
7.3
Good
3,742 reviews
Qatar Airways
7.3
Good
3,742 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Crew

7.9

Overall

7.3

Entertainment

7.3

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
11,792 reviews
Qatar Airways
7.3
Good
3,742 reviews

Boarding

7.5

Comfort

7.3

Food

7.3

Crew

7.9

Overall

7.3

Entertainment

7.3

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. 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, February is the cheapest month in which you can book a flight from Philadelphia to Sri Lanka (average of $858). Flying from Philadelphia to Sri Lanka in June is currently the most expensive (average of $1,364). 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$912Average$1,049FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$931Average$1,207FlexibilityNo cancel feeOn-time68%

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