How long is the flight from United States to Sri Lanka?

Average flight duration from United States to Sri Lanka depends on which airport you fly into and out of. Flying from Los Angeles to Colombo Bandaranaike Intl is 27h 30m on average, while flying from San Francisco to Colombo Bandaranaike Intl is 21h 25m on average. Colombo Bandaranaike Intl is the most popular airport in Sri Lanka.

What are the most popular cities to visit in Sri Lanka?

For momondo users, the most popular city in Sri Lanka is Colombo, which is visited about 100% more often than any other city in Sri Lanka. Other very common cities that our users travel to are Jaffna and Hatton.

$406 Cheap Flights to Sri Lanka in 2026

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Recent flights found to popular cities in Sri Lanka

Find flights to these popular cities in Sri Lanka from your nearest airport.

Flights to Colombo Bandaranaike Intl Airport

Search all flight deals to Colombo Bandaranaike Intl Airport

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$784

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 8

CMB

47h 25m

3 stops

SFO

$786

China Eastern

Aug 3

SFO

68h 40m

3 stops

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$826

China Eastern

Aug 6

SFO

42h 30m

1 stop

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$828

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$832

China Eastern

Aug 3

SFO

68h 40m

3 stops

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$834

China Eastern

Aug 6

SFO

44h 40m

3 stops

CMB

Sep 6

CMB

25h 05m

1 stop

SFO

$835

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 5

CMB

47h 25m

3 stops

SFO

$836

China Eastern

Aug 3

SFO

68h 40m

3 stops

CMB

Sep 8

CMB

47h 25m

2 stops

SFO

$843

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 8

CMB

47h 25m

2 stops

SFO

$877

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 6

CMB

25h 05m

1 stop

SFO

$878

China Eastern

Aug 1

SFO

42h 30m

1 stop

CMB

Sep 8

CMB

47h 25m

2 stops

SFO

$885

Find the cheapest flights from the United States to Sri Lanka

Round-trip

One-way

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Recent round-trip flight deals from the United States to Sri Lanka

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12:00 pm - 7:00 pm

SFO

CMB

42h 30m

1 stop

8:30 pm - 9:05 am

CMB

SFO

25h 05m

1 stop

$784China Eastern

Mon, Aug 3 - Wed, Sep 9

12:00 pm - 7:00 pm

SFO

CMB

42h 30m

1 stop

10:10 pm - 9:05 am

CMB

SFO

47h 25m

3 stops

$786China Eastern

Mon, Aug 3 - Tue, Sep 8

3:40 pm - 2:50 am

BOS

CMB

24h 40m

1 stop

4:00 am - 2:10 pm

CMB

BOS

20h 40m

1 stop

$938Etihad Airways

Tue, Nov 24 - Sun, Dec 6

4:25 pm - 2:55 pm

BOS

CMB

37h 00m

1 stop

9:50 pm - 2:40 pm

CMB

BOS

26h 20m

1 stop

$957Etihad Airways

Thu, Oct 1 - Wed, Oct 14

10:00 pm - 9:00 am

BOS

CMB

25h 30m

1 stop

8:20 pm - 3:15 pm

CMB

BOS

28h 25m

1 stop

$969Qatar Airways

Wed, Sep 23 - Thu, Oct 8

4:20 pm - 2:05 am

LAX

CMB

21h 15m

1 stop

8:20 pm - 2:00 pm

CMB

LAX

30h 10m

1 stop

$1,073Qatar Airways

Thu, Sep 3 - Sat, Sep 19

12:25 pm - 11:30 pm

LAX

CMB

45h 35m

2 stops

12:45 am - 7:55 pm

CMB

LAX

32h 40m

1 stop

$1,076Singapore Airlines

Tue, Nov 24 - Sun, Dec 6

12:05 am - 11:35 pm

LAX

CMB

35h 00m

1 stop

12:50 am - 9:50 pm

CMB

LAX

33h 30m

1 stop

$1,078Singapore Airlines

Wed, Aug 5 - Wed, Oct 21

1:25 am - 11:30 pm

LAX

CMB

33h 35m

1 stop

12:50 am - 10:45 am

CMB

LAX

22h 25m

1 stop

$1,082Cathay Pacific

Mon, Aug 3 - Mon, Sep 21

12:25 am - 11:30 pm

LAX

CMB

34h 35m

1 stop

12:50 am - 10:35 pm

CMB

LAX

34h 15m

1 stop

$1,100Cathay Pacific

Fri, Aug 14 - Sat, Aug 29

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 8/3

12:00 pm-7:00 pm

1 stop42h 30m

Colombo Bandaranaike Intl

Wed 9/9

8:30 pm-9:05 am

1 stop25h 05m

$784

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 8/3

12:00 pm-7:00 pm

1 stop42h 30m

Colombo Bandaranaike Intl

Tue 9/8

10:10 pm-9:05 am

3 stops47h 25m

$786

Quickest round-trip

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 11/24

3:40 pm-2:50 am

1 stop24h 40m

Colombo Bandaranaike Intl

Sun 12/6

4:00 am-2:10 pm

1 stop20h 40m

$938

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 10/1

4:25 pm-2:55 pm

1 stop37h 00m

Colombo Bandaranaike Intl

Wed 10/14

9:50 pm-2:40 pm

1 stop26h 20m

$957

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Wed 9/23

10:00 pm-9:00 am

1 stop25h 30m

Colombo Bandaranaike Intl

Thu 10/8

8:20 pm-3:15 pm

1 stop28h 25m

$969

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Thu 9/3

4:20 pm-2:05 am

1 stop21h 15m

Colombo Bandaranaike Intl

Sat 9/19

8:20 pm-2:00 pm

1 stop30h 10m

$1,073

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Tue 11/24

12:25 pm-11:30 pm

2 stops45h 35m

Colombo Bandaranaike Intl

Sun 12/6

12:45 am-7:55 pm

1 stop32h 40m

$1,076

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Wed 8/5

12:05 am-11:35 pm

1 stop35h 00m

Colombo Bandaranaike Intl

Wed 10/21

12:50 am-9:50 pm

1 stop33h 30m

$1,078

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Mon 8/3

1:25 am-11:30 pm

1 stop33h 35m

Colombo Bandaranaike Intl

Mon 9/21

12:50 am-10:45 am

1 stop22h 25m

$1,082

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Fri 8/14

12:25 am-11:30 pm

1 stop34h 35m

Colombo Bandaranaike Intl

Sat 8/29

12:50 am-10:35 pm

1 stop34h 15m

$1,100

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Sri Lanka flights insights and trends

Explore insights for your Sri Lanka flight to craft the best travel plan

Airlines

Other information

What airlines fly to Sri Lanka?

Etihad Airways, Qatar Airways and Cathay Pacific are the top three most popular airlines that fly to Sri Lanka from United States according to our data. Etihad Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Sri Lanka. Keep in mind that there are 15 different airlines that fly to Sri Lanka on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Sri Lanka

Click on the cities below to find out when it's cheapest to fly to Sri Lanka from United States

Colombo

Find flights to Colombo

Cheap Sri Lanka flight deals and tips

Summary info about Sri Lanka flight prices, duration and airlines

Best One-Way Price	$406
Best Round-Trip Price	$784
Fastest flight time	20h 05m

The best one-way flight price to Sri Lanka from United States in the last 5 days is $406 (New York John F Kennedy Intl to Colombo Bandaranaike Intl).

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The best round-trip flight price to Sri Lanka from United States in the last 5 days is $784 (San Francisco to Colombo Bandaranaike Intl).

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The fastest flight to Sri Lanka from United States takes 20h 05m (Chicago O'Hare Intl to Colombo Bandaranaike Intl).

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Frequently asked questions about flying to Sri Lanka

What is the best airport to land at to visit Pettah Market?

The closest airport to Pettah Market is Colombo Diyawanna Oya Seaplane Base Airport, which is located in Colombo. If you plan on visiting or staying in this area, landing at Colombo Diyawanna Oya Seaplane Base Airport will be your best bet.

What is the cheapest flight to Sri Lanka?

If you are looking to fly to Sri Lanka for less, look to airlines like AirAsia, Etihad Airways, and SriLankan Airlines, with prices starting at $87, $94, and $103 respectively.

What airlines fly to Sri Lanka?

Of the 15 airlines that fly to Sri Lanka, Etihad Airways, Qatar Airways and Cathay Pacific happen to be the most favored based on our user data. Etihad Airways is the most popular among the three airlines, with 36% of users choosing them for their travels to Sri Lanka.

What is the most popular airport in Sri Lanka to fly to?

Colombo Bandaranaike Intl is the most popular airport in Sri Lanka to fly to, with 98% of all users traveling to Sri Lanka opting to take a flight into this airport. If you’re interested in staying in Colombo, which is the city in Sri Lanka that is closest to Colombo Bandaranaike Intl, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Sri Lanka?

Prices for flights to Sri Lanka refresh daily.

How many operators does momondo search for flights to Sri Lanka?

As of June 2026, there are 40 operators available to choose from for flights to Sri Lanka.

How old do you have to be to fly to Sri Lanka?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sri Lanka.

What documentation or ID do you need to fly to Sri Lanka?

The required travel and health documents for your Sri Lanka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sri Lanka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Sri Lanka?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Sri Lanka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sri Lanka with this policy.

How can momondo help me find flights to Sri Lanka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Sri Lanka.

I’m not ready to book a flight to Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Sri Lanka and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.