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Sri Lanka

$441+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CMB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 March 31, 2025.

Round-trip from

$1,026
(FlightHub)

One-way from

$441
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,206
From Phoenix to Sri Lanka
Search Deals
One-way flight from Phoenix to Sri Lanka
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($433 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($110 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This FlightHub deal was found by Cheapflights users on 3/29. 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 4/229:02 amPHX - CMB
2 stops28h 33mQatar Airways
Mon 4/283:35 amCMB - PHX
2 stops46h 03mQatar Airways
Deal found 3/29$1,026
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 8/2912:15 pmPHX - CMB
2 stops25h 20mAmerican Airlines
Wed 9/104:35 amCMB - PHX
2 stops28h 43mAmerican Airlines
Deal found 3/31$1,233
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:10 pmPHX - CMB
2 stops42h 55mSingapore Airlines
Tue 9/912:50 amCMB - PHX
2 stops45h 40mSingapore Airlines
Deal found 3/31$1,316
This oojo deal was found by Cheapflights users on 3/29. 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 4/211:04 amPHX - CMB
2 stops31h 06mEtihad Airways
Tue 4/299:50 amCMB - PHX
2 stops47h 33mEtihad Airways
Deal found 3/29$1,388
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:00 amPHX - CMB
3 stops48h 00mMultiple Airlines
Mon 4/282:55 amCMB - PHX
2 stops30h 34mMultiple Airlines
Deal found 3/30$1,448
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:14 amPHX - CMB
2 stops27h 06mCathay Pacific
Sun 4/271:10 amCMB - PHX
2 stops30h 15mCathay Pacific
Deal found 3/31$1,574
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 4/229:00 amPHX - CMB
3 stops45h 00mEmirates
Tue 4/2910:05 pmCMB - PHX
2 stops35h 24mEmirates
Deal found 3/31$1,662
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:15 pmPHX - CMB
2 stops35h 00mAir Canada
Mon 4/281:05 pmCMB - PHX
2 stops59h 00mAir Canada
Deal found 3/31$6,215
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:40 pmPHX - CMB
2 stops25h 50mBritish Airways
Sun 4/278:20 pmCMB - PHX
2 stops34h 40mBritish Airways
Deal found 3/31$14,075

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 March 31, 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 4/22

9:02 am-2:05 am

2 stops28h 33m

Colombo Bandaranaike Intl

Mon 4/28

3:35 am-1:08 pm

2 stops46h 03m

$1,026

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Fri 8/29

12:15 pm-2:05 am

2 stops25h 20m

Colombo Bandaranaike Intl

Wed 9/10

4:35 am-8:48 pm

2 stops28h 43m

$1,233

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Fri 8/29

4:10 pm-11:35 pm

2 stops42h 55m

Colombo Bandaranaike Intl

Tue 9/9

12:50 am-10:00 am

2 stops45h 40m

$1,316

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Mon 4/21

1:04 am-8:40 pm

2 stops31h 06m

Colombo Bandaranaike Intl

Tue 4/29

9:50 am-8:53 pm

2 stops47h 33m

$1,388

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 4/22

6:00 am-6:30 pm

3 stops48h 00m

Colombo Bandaranaike Intl

Tue 4/29

10:05 pm-8:59 pm

2 stops35h 24m

$1,448

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Mon 4/21

8:14 am-11:50 pm

2 stops27h 06m

Colombo Bandaranaike Intl

Sun 4/27

1:10 am-6:55 pm

2 stops30h 15m

$1,574

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 4/22

9:00 am-8:35 am

2 stops35h 05m

Colombo Bandaranaike Intl

Tue 4/29

8:35 pm-11:59 pm

3 stops39h 54m

$1,662

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Wed 4/23

1:15 pm-12:45 pm

2 stops35h 00m

Colombo Bandaranaike Intl

Tue 4/29

1:05 pm-8:20 pm

2 stops43h 45m

$6,215

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sun 4/20

6:40 pm-9:00 am

2 stops25h 50m

Colombo Bandaranaike Intl

Sun 4/27

8:20 pm-6:30 pm

2 stops34h 40m

$14,075

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Fri 4/25

1:33 pm-11:50 pm

2 stops45h 47m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 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 month to book a flight from Phoenix to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Phoenix to Sri Lanka (average of $1,049). Flying from Phoenix to Sri Lanka in December is currently the most expensive (average of $1,850). 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 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 March 31, 2025.

When flying from Phoenix to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 31, 2025.
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,286 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Emirates
8.0
Very good
3,192 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.5
Good
841 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,541 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Etihad Airways
7.4
Good
1,181 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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.

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

    Currently, September is the cheapest month in which you can book a flight from Phoenix to Sri Lanka (average of $1,049). Flying from Phoenix to Sri Lanka in December is currently the most expensive (average of $1,850). 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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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,091Average$1,469FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,112Average$1,120FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$1,148Average$1,345FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,474Average$1,488FlexibilityNo cancel feeOn-time67%
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