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 21h 15m on average, while flying from San Francisco to Colombo Bandaranaike Intl is 21h 40m 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

Oct 1

SFO

42h 30m

1 stop

CMB

Oct 21

CMB

25h 05m

1 stop

SFO

$810

China Eastern

Aug 1

SFO

44h 40m

3 stops

CMB

Sep 6

CMB

25h 05m

1 stop

SFO

$886

China Eastern

Aug 1

SFO

44h 40m

2 stops

CMB

Sep 8

CMB

47h 25m

2 stops

SFO

$893

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$894

China Eastern

Nov 30

SFO

41h 30m

1 stop

CMB

Dec 21

CMB

32h 18m

2 stops

SFO

$895

China Eastern

Aug 3

SFO

42h 30m

1 stop

CMB

Sep 8

CMB

47h 25m

2 stops

SFO

$896

Singapore Airlines

Sep 7

SFO

23h 20m

1 stop

CMB

Sep 20

CMB

21h 30m

1 stop

SFO

$902

China Eastern

Aug 12

SFO

45h 00m

2 stops

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$916

China Eastern

Aug 3

SFO

68h 40m

3 stops

CMB

Sep 9

CMB

25h 05m

1 stop

SFO

$931

Etihad Airways

Oct 20

BOS

30h 40m

1 stop

CMB

Nov 11

CMB

38h 50m

1 stop

BOS

$938

Qatar Airways

Nov 30

SFO

22h 15m

1 stop

CMB

Dec 21

CMB

30h 40m

1 stop

SFO

$942

China Eastern

Aug 6

SFO

42h 30m

1 stop

CMB

Sep 6

CMB

25h 05m

1 stop

SFO

$943

Find the cheapest flights from the United States to Sri Lanka

Round-trip

One-way

Last minute

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

$810China Eastern

Thu, Oct 1 - Wed, Oct 21

12:00 pm - 9:10 pm

SFO

CMB

44h 40m

3 stops

8:30 pm - 9:05 am

CMB

SFO

25h 05m

1 stop

$886China Eastern

Sat, Aug 1 - Sun, Sep 6

11:45 am - 11:35 pm

SFO

CMB

23h 20m

1 stop

12:50 am - 9:50 am

CMB

SFO

21h 30m

1 stop

$902Singapore Airlines

Mon, Sep 7 - Sun, Sep 20

4:25 pm - 8:35 am

BOS

CMB

30h 40m

1 stop

9:50 am - 2:10 pm

CMB

BOS

38h 50m

1 stop

$938Etihad Airways

Tue, Oct 20 - Wed, Nov 11

3:00 pm - 2:45 am

SFO

CMB

22h 15m

1 stop

7:30 pm - 12:40 pm

CMB

SFO

30h 40m

1 stop

$942Qatar Airways

Mon, Nov 30 - Mon, Dec 21

4:25 pm - 3:00 am

BOS

CMB

25h 05m

1 stop

10:00 am - 2:40 pm

CMB

BOS

38h 10m

1 stop

$948Etihad Airways

Thu, Oct 1 - Fri, Oct 16

10:15 am - 11:35 pm

SEA

CMB

24h 50m

1 stop

12:50 am - 8:45 am

CMB

SEA

20h 25m

1 stop

$948Singapore Airlines

Tue, Sep 22 - Wed, Oct 21

9:00 pm - 9:00 am

IAD

CMB

26h 30m

1 stop

7:30 pm - 3:55 pm

CMB

IAD

30h 55m

1 stop

$1,048Qatar Airways

Sun, Oct 18 - Sun, Nov 8

12:25 am - 11:30 pm

LAX

CMB

34h 35m

1 stop

12:50 am - 10:00 pm

CMB

LAX

33h 40m

1 stop

$1,082Cathay Pacific

Sun, Aug 9 - Mon, Oct 5

1:20 pm - 11:30 pm

LAX

CMB

21h 40m

1 stop

12:50 am - 10:35 pm

CMB

LAX

34h 15m

1 stop

$1,101Cathay Pacific

Sun, Aug 9 - Sun, Aug 30

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Thu 10/1

12:00 pm-7:00 pm

1 stop42h 30m

Colombo Bandaranaike Intl

Wed 10/21

8:30 pm-9:05 am

1 stop25h 05m

$810

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Sat 8/1

12:00 pm-9:10 pm

3 stops44h 40m

Colombo Bandaranaike Intl

Sun 9/6

8:30 pm-9:05 am

1 stop25h 05m

$886

Quickest round-trip

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 9/7

11:45 am-11:35 pm

1 stop23h 20m

Colombo Bandaranaike Intl

Sun 9/20

12:50 am-9:50 am

1 stop21h 30m

$902

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Tue 10/20

4:25 pm-8:35 am

1 stop30h 40m

Colombo Bandaranaike Intl

Wed 11/11

9:50 am-2:10 pm

1 stop38h 50m

$938

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 11/30

3:00 pm-2:45 am

1 stop22h 15m

Colombo Bandaranaike Intl

Mon 12/21

7:30 pm-12:40 pm

1 stop30h 40m

$942

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Thu 10/1

4:25 pm-3:00 am

1 stop25h 05m

Colombo Bandaranaike Intl

Fri 10/16

10:00 am-2:40 pm

1 stop38h 10m

$948

SeattleColombo

SEA - CMB

SEACMB

Seattle/Tacoma Intl

Tue 9/22

10:15 am-11:35 pm

1 stop24h 50m

Colombo Bandaranaike Intl

Wed 10/21

12:50 am-8:45 am

1 stop20h 25m

$948

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sun 10/18

9:00 pm-9:00 am

1 stop26h 30m

Colombo Bandaranaike Intl

Sun 11/8

7:30 pm-3:55 pm

1 stop30h 55m

$1,048

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Sun 8/9

12:25 am-11:30 pm

1 stop34h 35m

Colombo Bandaranaike Intl

Mon 10/5

12:50 am-10:00 pm

1 stop33h 40m

$1,082

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Sun 8/9

1:20 pm-11:30 pm

1 stop21h 40m

Colombo Bandaranaike Intl

Sun 8/30

12:50 am-10:35 pm

1 stop34h 15m

$1,101

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 33% 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	$810
Fastest flight time	29h 15m

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 $810 (San Francisco to Colombo Bandaranaike Intl).

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The fastest flight to Sri Lanka from United States takes 29h 15m (San Francisco 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 16 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 37% 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 38 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.