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Sri Lanka

$343+ Cheap flights from the United States 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CMB
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from USA to Sri Lanka

Cheapest flights from USA to Sri Lanka
Explore the most affordable flight options available from USA to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. 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 8/3010:15 am
SEA
-
CMB
1 stop36h 00m
Singapore Airlines
Mon 9/2111:45 am
CMB
-
SEA
1 stop33h 30m
Singapore Airlines
Deal found 2/3$623
This Justfly.com deal was found by Cheapflights users on 2/2. 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 6/510:15 am
SEA
-
CMB
1 stop24h 50m
Singapore Airlines
Thu 6/1812:50 am
CMB
-
SEA
1 stop20h 25m
Singapore Airlines
Deal found 2/2$659
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Sun 4/1910:15 am
SEA
-
CMB
1 stop36h 00m
Singapore Airlines
Sat 4/2512:50 am
CMB
-
SEA
1 stop20h 25m
Singapore Airlines
Deal found 2/2$673
This Gotogate deal was found by Cheapflights users on 1/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:00 am
JFK
-
CMB
1 stop28h 00m
Cathay Pacific
Tue 3/312:45 am
CMB
-
JFK
1 stop21h 45m
Cathay Pacific
Deal found 1/31$788
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/221:25 am
EWR
-
CMB
1 stop26h 25m
Turkish Airlines
Fri 5/86:50 am
CMB
-
EWR
1 stop25h 10m
Turkish Airlines
Deal found 2/2$789
This FlightHub deal was found by Cheapflights users on 2/1. 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 3/81:25 am
EWR
-
CMB
1 stop19h 15m
Turkish Airlines
Tue 3/1710:00 pm
CMB
-
EWR
1 stop35h 00m
Turkish Airlines
Deal found 2/1$799
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Thu 2/198:05 pm
JFK
-
CMB
1 stop23h 35m
Turkish Airlines
Thu 2/2610:00 pm
CMB
-
JFK
1 stop23h 35m
Turkish Airlines
Deal found 2/1$799
This Gotogate deal was found by Cheapflights users on 2/1. 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.
Sun 3/1510:00 am
JFK
-
CMB
1 stop28h 00m
Cathay Pacific
Fri 3/2012:45 am
CMB
-
JFK
1 stop21h 45m
Cathay Pacific
Deal found 2/1$802
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:55 pm
JFK
-
CMB
1 stop23h 20m
Cathay Pacific
Thu 5/211:05 am
CMB
-
JFK
1 stop29h 00m
Cathay Pacific
Deal found 2/2$803
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Fri 3/61:40 pm
JFK
-
CMB
1 stop23h 20m
Cathay Pacific
Mon 3/912:45 am
CMB
-
JFK
1 stop21h 45m
Cathay Pacific
Deal found 2/2$805
This CrystalTravel deal was found by Cheapflights users on 2/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:00 am
JFK
-
CMB
1 stop28h 00m
Cathay Pacific
Sat 3/1412:45 am
CMB
-
JFK
1 stop21h 45m
Cathay Pacific
Deal found 2/1$808
This Vliegwinkel deal was found by Cheapflights users on 2/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:05 am
JFK
-
CMB
1 stop18h 25m
Air India
Wed 3/259:40 am
CMB
-
JFK
1 stop32h 40m
Air India
Deal found 2/1$811

Find flight deals from USA to Sri Lanka

Keep the following information in mind while searching for USA to Sri Lanka flight deals. Data was last updated February 3, 2026.

Round-trip from

$659
(Justfly.com)

One-way from

$343
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$1,055
From USA to Sri Lanka
Search Deals
One-way flight from USA to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 February 3, 2026.
Use the filters below to find and compare flights from the United States to Sri Lanka that are best for you.

Fly from

USA

Fly to

Sri Lanka

Route

Depart

Return

Price

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Sun 4/19

10:15 am-10:45 am

1 stop36h 00m

Colombo Bandaranaike Intl

Sat 4/25

12:50 am-8:45 am

1 stop20h 25m

$673

New YorkColombo

JFK - CMB

JFKCMB

New York John F Kennedy Intl

Fri 5/1

10:00 am-11:45 pm

1 stop28h 15m

Colombo Bandaranaike Intl

Fri 5/22

1:05 am-8:35 pm

1 stop29h 00m

$803

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Tue 4/21

12:30 pm-7:00 pm

1 stop42h 00m

Colombo Bandaranaike Intl

Sat 5/23

8:30 pm-10:05 am

1 stop26h 05m

$848

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Mon 4/20

12:30 pm-7:00 pm

1 stop42h 00m

Colombo Bandaranaike Intl

Sat 5/23

8:30 pm-10:05 am

1 stop26h 05m

$848

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Wed 4/22

12:30 pm-7:00 pm

1 stop42h 00m

Colombo Bandaranaike Intl

Mon 5/18

10:10 pm-10:05 am

3 stops48h 25m

$855

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Wed 4/22

12:30 pm-9:10 pm

2 stops44h 10m

Colombo Bandaranaike Intl

Sat 5/23

8:30 pm-10:05 am

1 stop26h 05m

$855

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Thu 7/9

10:15 am-11:35 pm

1 stop24h 50m

Colombo Bandaranaike Intl

Sat 7/25

12:50 am-8:45 am

1 stop20h 25m

$864

NewarkColombo

EWR - CMB

EWRCMB

Newark

Tue 5/5

12:25 am-5:20 am

1 stop19h 25m

Colombo Bandaranaike Intl

Fri 5/22

6:50 am-10:30 pm

1 stop25h 10m

$870

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 3/23

9:19 am-8:15 pm

2 stops25h 26m

Colombo Bandaranaike Intl

Mon 3/30

4:20 pm-9:45 am

1 stop26h 55m

$875

New YorkColombo

JFK - CMB

JFKCMB

New York John F Kennedy Intl

Fri 3/6

9:00 am-11:30 pm

1 stop28h 00m

Colombo Bandaranaike Intl

Thu 3/12

12:45 am-8:05 pm

1 stop28h 50m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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6

Best time to book a flight from USA to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from USA 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 the United States to Sri Lanka

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

Currently, September is the cheapest month in which you can book a flight from USA to Sri Lanka (average of $621). Flying from USA to Sri Lanka in December is currently the most expensive (average of $818). 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 February 3, 2026.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, and Qatar Airways from the United States to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very good
1,443 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,159 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7.3
Good
1,380 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Turkish Airlines
7.3
Good
4,210 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

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

  • How long is the flight from USA to Sri Lanka?

    Cathay Pacific, Air India, and China Eastern can get you from USA to Sri Lanka in just under 28h 15m. Your travel time can differ by up to 13h 45m. The distance between USA and Sri Lanka is about 8727 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $307. Cathay Pacific flights start at $308 while deals on Etihad Airways start at $334 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from USA to Sri Lanka (average of $621). Flying from USA to Sri Lanka in December is currently the most expensive (average of $818). 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 USA to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Sri Lanka

Discover the top 10 airlines that operate flights from USA 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$571Average$1,320FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$617Average$912FlexibilityNo cancel feeOn-time72%
China EasternCheapest$663Average$916FlexibilityNo cancel feeOn-time62%
Kuwait AirwaysCheapest$721Average$974FlexibilityNo cancel feeOn-time64%
Air IndiaCheapest$728Average$1,185FlexibilityNo cancel feeOn-timeN/A
Gulf AirCheapest$790Average$939FlexibilityNo cancel feeOn-time67%
Etihad AirwaysCheapest$793Average$1,280FlexibilityNo cancel feeOn-time75%
SriLankan AirlinesCheapest$807Average$1,462FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$823Average$1,328FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$828Average$1,219FlexibilityNo cancel feeOn-time77%

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