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.

$407 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 2

SFO

45h 35m

2 stops

CMB

Oct 10

CMB

47h 25m

3 stops

SFO

$929

Multiple Airlines

Nov 2

SFO

37h 25m

2 stops

CMB

Nov 16

CMB

20h 35m

1 stop

SFO

$941

Etihad Airways

Aug 12

BOS

18h 40m

1 stop

CMB

Aug 21

CMB

26h 20m

1 stop

BOS

$949

Etihad Airways

Sep 22

IAD

38h 15m

1 stop

CMB

Oct 23

CMB

39h 05m

1 stop

IAD

$949

Qatar Airways

Nov 2

SFO

21h 25m

1 stop

CMB

Nov 16

CMB

21h 55m

1 stop

SFO

$961

Qatar Airways

Aug 10

SFO

22h 40m

1 stop

CMB

Sep 2

CMB

38h 40m

1 stop

SFO

$962

Etihad Airways

Aug 27

IAD

19h 55m

1 stop

CMB

Sep 23

CMB

33h 15m

1 stop

IAD

$965

Qatar Airways

Oct 13

SFO

36h 25m

1 stop

CMB

Oct 23

CMB

29h 45m

1 stop

SFO

$969

Etihad Airways

Oct 6

IAD

38h 15m

1 stop

CMB

Oct 22

CMB

39h 05m

1 stop

IAD

$969

Etihad Airways

Aug 16

BOS

25h 05m

1 stop

CMB

Aug 31

CMB

31h 50m

1 stop

BOS

$972

Etihad Airways

Jul 28

IAD

26h 20m

1 stop

CMB

Sep 28

CMB

39h 05m

1 stop

IAD

$975

Etihad Airways

Aug 17

BOS

18h 40m

1 stop

CMB

Aug 31

CMB

31h 50m

1 stop

BOS

$976

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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8:55 am - 7:00 pm

SFO

CMB

45h 35m

2 stops

10:10 pm - 9:05 am

CMB

SFO

47h 25m

3 stops

$929China Eastern

Fri, Oct 2 - Sat, Oct 10

8:35 pm - 11:30 pm

SFO

CMB

37h 25m

2 stops

12:45 am - 7:50 am

CMB

SFO

20h 35m

1 stop

$941Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

4:25 pm - 8:35 pm

BOS

CMB

18h 40m

1 stop

9:50 pm - 2:40 pm

CMB

BOS

26h 20m

1 stop

$949Etihad Airways

Wed, Aug 12 - Fri, Aug 21

3:10 pm - 2:55 pm

IAD

CMB

38h 15m

1 stop

4:10 am - 9:45 am

CMB

IAD

39h 05m

1 stop

$949Etihad Airways

Tue, Sep 22 - Fri, Oct 23

3:00 pm - 1:55 am

SFO

CMB

21h 25m

1 stop

4:15 am - 12:40 pm

CMB

SFO

21h 55m

1 stop

$961Qatar Airways

Mon, Nov 2 - Mon, Nov 16

3:55 pm - 3:05 am

SFO

CMB

22h 40m

1 stop

11:25 am - 1:35 pm

CMB

SFO

38h 40m

1 stop

$962Qatar Airways

Mon, Aug 10 - Wed, Sep 2

2:00 pm - 11:30 pm

SFO

CMB

21h 00m

1 stop

12:50 am - 11:25 am

CMB

SFO

23h 05m

1 stop

$1,021Cathay Pacific

Wed, Aug 12 - Tue, Sep 8

2:00 pm - 11:30 pm

SFO

CMB

21h 00m

1 stop

12:50 am - 11:25 am

CMB

SFO

23h 05m

1 stop

$1,022Cathay Pacific

Wed, Aug 12 - Mon, Aug 31

12:05 am - 11:35 pm

LAX

CMB

35h 00m

1 stop

12:45 am - 7:55 pm

CMB

LAX

32h 40m

1 stop

$1,047Singapore Airlines

Fri, Aug 14 - Thu, Nov 12

2:20 pm - 11:35 pm

LAX

CMB

44h 45m

2 stops

12:50 am - 12:50 pm

CMB

LAX

24h 30m

2 stops

$1,059Singapore Airlines

Tue, Aug 11 - Thu, Sep 10

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Fri 10/2

8:55 am-7:00 pm

2 stops45h 35m

Colombo Bandaranaike Intl

Sat 10/10

10:10 pm-9:05 am

3 stops47h 25m

$929

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 11/2

8:35 pm-11:30 pm

2 stops37h 25m

Colombo Bandaranaike Intl

Mon 11/16

12:45 am-7:50 am

1 stop20h 35m

$941

BostonColombo

BOS - CMB

BOSCMB

Boston Logan Intl

Wed 8/12

4:25 pm-8:35 pm

1 stop18h 40m

Colombo Bandaranaike Intl

Fri 8/21

9:50 pm-2:40 pm

1 stop26h 20m

$949

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Tue 9/22

3:10 pm-2:55 pm

1 stop38h 15m

Colombo Bandaranaike Intl

Fri 10/23

4:10 am-9:45 am

1 stop39h 05m

$949

Quickest round-trip

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 11/2

3:00 pm-1:55 am

1 stop21h 25m

Colombo Bandaranaike Intl

Mon 11/16

4:15 am-12:40 pm

1 stop21h 55m

$961

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Mon 8/10

3:55 pm-3:05 am

1 stop22h 40m

Colombo Bandaranaike Intl

Wed 9/2

11:25 am-1:35 pm

1 stop38h 40m

$962

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Wed 8/12

2:00 pm-11:30 pm

1 stop21h 00m

Colombo Bandaranaike Intl

Tue 9/8

12:50 am-11:25 am

1 stop23h 05m

$1,021

San FranciscoColombo

SFO - CMB

SFOCMB

San Francisco

Wed 8/12

2:00 pm-11:30 pm

1 stop21h 00m

Colombo Bandaranaike Intl

Mon 8/31

12:50 am-11:25 am

1 stop23h 05m

$1,022

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Fri 8/14

12:05 am-11:35 pm

1 stop35h 00m

Colombo Bandaranaike Intl

Thu 11/12

12:45 am-7:55 pm

1 stop32h 40m

$1,047

Los AngelesColombo

LAX - CMB

LAXCMB

Los Angeles

Tue 8/11

2:20 pm-11:35 pm

2 stops44h 45m

Colombo Bandaranaike Intl

Thu 9/10

12:50 am-12:50 pm

2 stops24h 30m

$1,059

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 34% of people opting to fly with this airline when traveling to Sri Lanka. Keep in mind that there are 16 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	$407
Best Round-Trip Price	$929
Fastest flight time	22h 40m

The best one-way flight price to Sri Lanka from United States in the last 5 days is $407 (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 $929 (San Francisco to Colombo Bandaranaike Intl).

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The fastest flight to Sri Lanka from United States takes 22h 40m (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, Jetstar Asia, and Etihad Airways, with prices starting at $87, $89, and $94 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 38% 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 May 2026, there are 39 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.