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Sri Lanka

$487+ Cheap flights from Phoenix 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CMB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Phoenix to Sri Lanka

Cheapest flights from Phoenix to Sri Lanka
Explore the most affordable flight options available from Phoenix to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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.
Wed 12/2411:08 amPHX - CMB
2 stops26h 17mQatar Airways
Thu 1/13:25 amCMB - PHX
2 stops27h 13mQatar Airways
Deal found 12/17$2,577
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/229:45 amPHX - CMB
2 stops27h 40mQatar Airways
Mon 1/510:15 amCMB - PHX
2 stops39h 01mQatar Airways
Deal found 12/17$2,817
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:15 amPHX - CMB
2 stops47h 15mMultiple Airlines
Mon 1/54:00 pmCMB - PHX
2 stops42h 16mMultiple Airlines
Deal found 12/16$2,899
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amPHX - CMB
2 stops40h 00mMultiple Airlines
Fri 1/212:30 pmCMB - PHX
3 stops35h 44mMultiple Airlines
Deal found 12/17$3,325
This oojo deal was found by Cheapflights users on 12/16. 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.
Mon 12/2212:38 pmPHX - CMB
2 stops31h 12mEmirates
Mon 1/58:15 pmCMB - PHX
3 stops38h 29mEmirates
Deal found 12/16$6,422

Find flight deals from Phoenix to Sri Lanka

Keep the following information in mind while searching for Phoenix to Sri Lanka flight deals. Data was last updated December 18, 2025.

Round-trip from

$1,078
(CheapOair)

One-way from

$487
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,298
From Phoenix to Sri Lanka
Search Deals
One-way flight from Phoenix to Sri Lanka
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 December 18, 2025.
Use the filters below to find and compare flights from Phoenix to Sri Lanka that are best for you.

Fly from

Phoenix

Fly to

Sri Lanka

Route

Depart

Return

Price

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 1/27

11:59 pm-11:30 pm

2 stops35h 01m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-8:50 pm

2 stops32h 35m

$1,003

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Wed 1/28

7:05 am-11:30 pm

2 stops27h 55m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-8:50 pm

2 stops32h 35m

$1,110

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sat 1/31

11:59 pm-11:30 pm

2 stops35h 01m

Colombo Bandaranaike Intl

Fri 2/6

12:45 am-9:45 pm

2 stops33h 30m

$1,117

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Wed 1/28

3:23 pm-11:30 pm

2 stops43h 37m

Colombo Bandaranaike Intl

Fri 3/6

12:45 am-8:05 am

2 stops43h 50m

$1,167

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 2/3

11:24 am-2:45 am

2 stops26h 51m

Colombo Bandaranaike Intl

Tue 2/24

7:30 pm-7:35 pm

2 stops36h 35m

$1,179

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 1/27

5:10 pm-11:30 pm

2 stops41h 50m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-9:52 am

3 stops45h 37m

$1,185

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sat 4/18

8:27 pm-11:50 pm

2 stops38h 53m

Colombo Bandaranaike Intl

Tue 4/21

1:10 am-9:02 pm

2 stops32h 22m

$1,205

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Fri 1/30

10:00 am-8:45 am

2 stops34h 15m

$487

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sun 1/18

12:57 pm-9:25 am

3 stops55h 58m

$501

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sat 1/31

1:26 pm-9:25 am

3 stops55h 29m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
1
2

Best time to book a flight from Phoenix to Sri Lanka

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

What is the cheapest time of day to fly from PHX to LK?

Find hourly flight availability from Phoenix 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Sri Lanka in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Qatar Airways, and American Airlines from Phoenix to Sri Lanka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,413 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,413 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,686 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
American Airlines
7.2
Good
11,054 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air Canada
7.1
Good
10,534 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phoenix to Sri Lanka

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Top 4 airlines flying from Phoenix to Sri Lanka

Discover the top 4 airlines that operate flights from Phoenix 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$968Average$1,377FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,046Average$1,046FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$1,148Average$1,280FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,271Average$1,510FlexibilityNo cancel feeOn-time67%

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