HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$360+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CMB
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA 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 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 March 20, 2026.

This Justfly.com deal was found by Cheapflights users on 3/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:05 am
LAX
-
CMB
1 stop35h 00m
Singapore Airlines
Fri 8/2812:50 am
CMB
-
LAX
2 stops24h 30m
Singapore Airlines
Deal found 3/16$720
This Justfly.com deal was found by Cheapflights users on 3/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:05 am
LAX
-
CMB
1 stop35h 00m
Singapore Airlines
Wed 8/1912:50 am
CMB
-
LAX
1 stop33h 50m
Singapore Airlines
Deal found 3/16$725
This Justfly.com deal was found by Cheapflights users on 3/19. 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.
Wed 8/1212:05 am
LAX
-
CMB
1 stop22h 10m
Singapore Airlines
Fri 8/2812:50 am
CMB
-
LAX
2 stops24h 30m
Singapore Airlines
Deal found 3/19$737
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:30 pm
LAX
-
CMB
3 stops65h 20m
China Eastern
Wed 9/168:30 pm
CMB
-
LAX
1 stop26h 05m
China Eastern
Deal found 3/16$747
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:00 pm
SFO
-
CMB
1 stop42h 30m
China Eastern
Sat 5/1610:10 pm
CMB
-
SFO
2 stops47h 25m
China Eastern
Deal found 3/16$747
This FlightHub deal was found by Cheapflights users on 3/18. 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 4/2312:00 pm
SFO
-
CMB
2 stops41h 50m
China Eastern
Sat 5/2310:10 pm
CMB
-
SFO
3 stops47h 25m
China Eastern
Deal found 3/18$748
This BusinessClass deal was found by Cheapflights users on 3/20. 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.
Thu 9/312:30 pm
LAX
-
CMB
1 stop42h 00m
China Eastern
Sat 9/1910:10 pm
CMB
-
LAX
3 stops48h 25m
China Eastern
Deal found 3/20$772
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:45 am
SFO
-
CMB
1 stop23h 20m
Singapore Airlines
Wed 9/211:45 am
CMB
-
SFO
1 stop34h 35m
Singapore Airlines
Deal found 3/16$772
This FlightHub deal was found by Cheapflights users on 3/17. 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 4/1312:30 pm
LAX
-
CMB
1 stop42h 00m
China Eastern
Sun 5/38:30 pm
CMB
-
LAX
1 stop26h 05m
China Eastern
Deal found 3/17$773
This Gotogate deal was found by Cheapflights users on 3/18. 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.
Thu 4/2312:00 pm
SFO
-
CMB
2 stops41h 50m
China Eastern
Wed 5/278:30 pm
CMB
-
SFO
1 stop25h 05m
China Eastern
Deal found 3/18$775
This FlightHub deal was found by Cheapflights users on 3/15. 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.
Wed 4/1512:30 pm
LAX
-
CMB
3 stops65h 20m
China Eastern
Thu 4/3010:10 pm
CMB
-
LAX
3 stops48h 25m
China Eastern
Deal found 3/15$777
This oojo deal was found by Cheapflights users on 3/16. 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.
Tue 9/811:45 am
SFO
-
CMB
1 stop23h 20m
Singapore Airlines
Tue 9/1512:50 am
CMB
-
SFO
1 stop21h 30m
Singapore Airlines
Deal found 3/16$787

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 March 20, 2026.

Round-trip from

$720
(Justfly.com)

One-way from

$360
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$887
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 ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 20, 2026.
Use the filters below to find and compare flights from the United States to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles Los Angeles

Mon 8/24

12:05 am-11:35 pm

1 stop35h 00m

Colombo Bandaranaike Intl

Sat 10/24

12:50 am-8:55 pm

1 stop32h 35m

$796

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Thu 9/10

12:00 pm-7:00 pm

1 stop42h 30m

Colombo Bandaranaike Intl

Mon 9/14

8:30 pm-3:11 pm

2 stops31h 11m

$947

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles Los Angeles

Thu 8/6

12:30 pm-9:10 pm

3 stops44h 10m

Colombo Bandaranaike Intl

Fri 8/28

8:30 pm-10:05 am

1 stop26h 05m

$986

New YorkColombo

JFK - CMB

JFKCMB

New York John F Kennedy Intl

Sun 5/3

12:10 pm-1:45 am

2 stops28h 05m

Colombo Bandaranaike Intl

Wed 5/27

7:15 pm-3:10 pm

1 stop29h 25m

$1,021

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Thu 9/10

6:45 pm-5:20 am

1 stop22h 05m

Colombo Bandaranaike Intl

Mon 9/14

6:50 am-10:50 am

1 stop40h 30m

$1,037

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Thu 5/7

7:15 am-7:00 pm

2 stops47h 15m

Colombo Bandaranaike Intl

Mon 5/11

8:30 pm-4:53 pm

2 stops32h 53m

$1,040

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 9/9

11:25 am-5:20 am

1 stop31h 25m

Colombo Bandaranaike Intl

Sun 9/13

6:50 am-9:40 am

1 stop37h 20m

$1,063
Quickest round-trip

NewarkColombo

EWR - CMB

EWRCMB

Newark

Wed 9/9

12:25 am-5:20 am

1 stop19h 25m

Colombo Bandaranaike Intl

Mon 9/14

6:50 am-10:30 pm

1 stop25h 10m

$1,073

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 5/11

11:15 am-11:00 am

2 stops35h 15m

Colombo Bandaranaike Intl

Fri 6/5

4:35 am-1:35 pm

1 stop21h 30m

$1,074

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Sun 5/10

9:20 am-5:45 pm

2 stops43h 55m

Colombo Bandaranaike Intl

Thu 6/4

7:15 pm-1:35 pm

1 stop30h 50m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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, June is the cheapest month in which you can book a flight from USA to Sri Lanka (average of $625). 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 March 20, 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andQatar 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
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very good
1,480 reviews
Singapore Airlines
8.2
Very good
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,221 reviews
Singapore Airlines
8.2
Very good
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,733 reviews
Singapore Airlines
8.2
Very good
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Etihad Airways
7.3
Good
1,430 reviews
Singapore Airlines
8.2
Very good
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Turkish Airlines
7.3
Good
4,261 reviews
Singapore Airlines
8.2
Very good
1,480 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    Singapore Airlines, China Eastern, and Turkish Airlines can get you from USA to Sri Lanka in just under 31h 25m. Your travel time can differ by up to 11h 05m. The distance between USA and Sri Lanka is about 8947 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 $296. 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, June is the cheapest month in which you can book a flight from USA to Sri Lanka (average of $625). 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.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
Seattle to Narita flights
Seattle to Haneda flights
John F Kennedy Intl to Narita flights
Los Angeles to Manila flights
Los Angeles to Suvarnabhumi flights
O'Hare Intl to Haneda flights
San Francisco to Manila flights
O'Hare Intl to Narita flights
Dallas/Fort Worth to Narita flights
San Francisco to Narita flights
LaGuardia to Haneda flights
John F Kennedy Intl to New Delhi flights
Dulles Intl to Haneda flights
John F Kennedy Intl to Suvarnabhumi flights
Dallas/Fort Worth to Haneda flights
Newark to New Delhi flights
John F Kennedy Intl to Incheon Intl flights
Boston to Narita flights
John F Kennedy Intl to Hong Kong flights
Los Angeles to Incheon Intl flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Hong Kong flights
George Bush Intcntl to Haneda flights
Ontario to Narita flights
San Francisco to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Mumbai flights
Dulles Intl to Narita flights
Los Angeles to Taiwan Taoyuan Intl flights
Atlanta to Haneda flights
Hobby to Narita flights
Denver to Narita flights
San Francisco to Incheon Intl flights
Seattle to Suvarnabhumi flights
San Francisco to New Delhi flights
Dallas/Fort Worth to Suvarnabhumi flights
Seattle to Incheon Intl flights
San Francisco to Suvarnabhumi flights
Dallas/Fort Worth to Incheon Intl flights
John F Kennedy Intl to Manila flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Honolulu to Haneda flights

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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$571Average$1,238FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$617Average$907FlexibilityNo cancel feeOn-time72%
China EasternCheapest$653Average$958FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$689Average$1,249FlexibilityNo cancel feeOn-time81%
Kuwait AirwaysCheapest$721Average$974FlexibilityNo cancel feeOn-time64%
Air IndiaCheapest$728Average$1,125FlexibilityNo cancel feeOn-timeN/A
Gulf AirCheapest$790Average$939FlexibilityNo cancel feeOn-time67%
Etihad AirwaysCheapest$797Average$1,270FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$828Average$1,237FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$846Average$1,307FlexibilityNo cancel feeOn-time68%

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.
Site
©2026 Cheapflights