HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$588+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CMB
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Sri Lanka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 25, 2025.

Round-trip from

$959
(FlightHub)

One-way from

$588
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,137
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 ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($114 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 25, 2025.

This FlightHub deal was found by Cheapflights users on 4/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:04 amPHX - CMB
2 stops28h 31mQatar Airways
Thu 10/28:20 pmCMB - PHX
2 stops34h 35mQatar Airways
Deal found 4/25$959
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:25 amPHX - CMB
2 stops43h 35mEtihad Airways
Thu 10/24:30 pmCMB - PHX
2 stops39h 55mEtihad Airways
Deal found 4/25$1,196
This KAYAK deal was found by Cheapflights users on 4/25. 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.
Tue 10/75:00 amPHX - CMB
2 stops30h 05mSingapore Airlines
Mon 10/2012:50 amCMB - PHX
2 stops26h 01mSingapore Airlines
Deal found 4/25$1,246
This Air Canada deal was found by Cheapflights users on 4/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:25 pmPHX - CMB
2 stops46h 40mAir Canada
Wed 10/1512:50 amCMB - PHX
2 stops31h 16mAir Canada
Deal found 4/25$1,334
This Fareboom deal was found by Cheapflights users on 4/25. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:40 pmPHX - CMB
1 stop27h 35mMultiple Airlines
Sat 10/181:05 pmCMB - PHX
1 stop37h 40mMultiple Airlines
Deal found 4/25$1,363
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:45 amPHX - CMB
2 stops33h 20mEmirates
Thu 10/28:35 pmCMB - PHX
3 stops39h 50mEmirates
Deal found 4/25$1,373
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:43 pmPHX - CMB
2 stops43h 02mTurkish Airlines
Wed 6/186:45 amCMB - PHX
2 stops50h 10mTurkish Airlines
Deal found 4/25$4,621
This Fareboom deal was found by Cheapflights users on 4/25. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:05 amPHX - CMB
2 stops48h 55mCathay Pacific
Tue 6/1712:50 amCMB - PHX
2 stops29h 05mCathay Pacific
Deal found 4/25$5,337

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 April 25, 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

Sun 9/7

10:04 am-3:05 am

2 stops28h 31m

Colombo Bandaranaike Intl

Thu 10/2

8:20 pm-6:25 pm

2 stops34h 35m

$959

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sat 9/6

12:25 am-8:30 am

2 stops43h 35m

Colombo Bandaranaike Intl

Thu 10/2

4:30 pm-7:55 pm

2 stops39h 55m

$1,196

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 10/7

5:00 am-11:35 pm

2 stops30h 05m

Colombo Bandaranaike Intl

Mon 10/20

12:50 am-2:21 pm

2 stops26h 01m

$1,246

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 10/7

12:25 pm-11:35 pm

2 stops46h 40m

Colombo Bandaranaike Intl

Wed 10/15

12:50 am-7:36 pm

2 stops31h 16m

$1,334

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Fri 10/10

8:40 pm-12:45 pm

1 stop27h 35m

Colombo Bandaranaike Intl

Sat 10/18

1:05 pm-2:15 pm

1 stop37h 40m

$1,363

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Sun 9/7

10:45 am-8:35 am

2 stops33h 20m

Colombo Bandaranaike Intl

Thu 10/2

8:35 pm-11:55 pm

3 stops39h 50m

$1,373

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 6/10

9:43 pm-5:15 am

2 stops43h 02m

Colombo Bandaranaike Intl

Wed 6/18

6:45 am-8:25 pm

2 stops50h 10m

$4,621

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 6/10

10:05 am-11:30 pm

2 stops48h 55m

Colombo Bandaranaike Intl

Tue 6/17

12:50 am-5:25 pm

2 stops29h 05m

$5,337

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Thu 8/7

6:05 am-11:05 am

3 stops40h 30m

$588

PhoenixColombo

PHX - CMB

PHXCMB

Phoenix Sky Harbor Intl

Tue 9/30

8:19 pm-11:35 pm

2 stops38h 46m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

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 April 25, 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 April 25, 2025.
See what other customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Phoenix to Sri Lanka have to say. 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
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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
3,211 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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
851 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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
3,562 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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
1,203 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

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.

  • What are the cheapest airlines to fly from Phoenix to Sri Lanka one-way?

    The cheapest airlines for a one-way flight from Phoenix to Sri Lanka are Singapore Airlines ($692), SriLankan Airlines ($845), and Etihad Airways ($872).

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phoenix to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Narita flights
Sky Harbor Intl to Haneda flights
Las Vegas to Narita flights
Las Vegas to Haneda flights
Las Vegas to Suvarnabhumi flights
Sky Harbor Intl to Suvarnabhumi flights
Las Vegas to Manila flights
Las Vegas to Incheon Intl flights
Sky Harbor Intl to New Delhi flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Manila flights
Sky Harbor Intl to Ho Chi Minh City flights
Sky Harbor Intl to Incheon Intl flights
Sky Harbor Intl to Hyderabad flights
Las Vegas to Denpasar flights
Las Vegas to Hong Kong flights
Las Vegas to Ho Chi Minh City flights
Tucson to Narita flights
Sky Harbor Intl to Sung Shan flights
Tucson to Haneda flights
Sky Harbor Intl to Denpasar flights
Sky Harbor Intl to Bangalore flights
Sky Harbor Intl to Chennai flights
Sky Harbor Intl to Mumbai flights
Las Vegas to Mumbai flights
Sky Harbor Intl to Cebu City flights
Las Vegas to Gimpo Intl flights
Sky Harbor Intl to Singapore flights
Tucson to Hongqiao Intl flights
Sky Harbor Intl to Colombo flights
Sky Harbor Intl to Hong Kong flights
Las Vegas to Kansai Intl flights
Sky Harbor Intl to Gimpo Intl flights
Sky Harbor Intl to Beijing Daxing Intl flights
Las Vegas to Hongqiao Intl flights
Las Vegas to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Kansai Intl flights
Sky Harbor Intl to Capital flights
Sky Harbor Intl to Chiang Mai flights
Tucson to Pu Dong flights
Las Vegas to Cebu City flights
Sky Harbor Intl to Hongqiao Intl flights
Sky Harbor Intl to Itami flights
Sky Harbor Intl to Malé flights
Las Vegas to Itami flights
Las Vegas to Singapore flights
Las Vegas to Soekarno-Hatta Intl flights
Las Vegas to Angeles City flights
Las Vegas to Kobe flights
Las Vegas to Sung Shan flights

Top 3 airlines flying from Phoenix to Sri Lanka

Discover the top 3 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,091Average$1,387FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,148Average$1,345FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,196Average$1,487FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.