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$1,424+ Cheap flights from Santa Rosa (STS) to Sri Lanka

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CMB
feb. 23 — mar. 21
lun. 2/23
lun. 3/2
1 adult, Economy
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Cheap flight deals from Santa Rosa to Sri Lanka

Cheapest flights from Santa Rosa to Sri Lanka
Explore the most affordable flight options available from Santa Rosa to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 24, 2026.

This Qatar Airways deal was found by Cheapflights users on 1/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/287:00 am
STS
-
CMB
2 stops30h 15m
Qatar Airways
sáb. 5/24:35 am
CMB
-
STS
2 stops30h 52m
Qatar Airways
Deal found 1/23$1,424
This Qatar Airways deal was found by Cheapflights users on 1/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/277:00 am
STS
-
CMB
2 stops30h 15m
Qatar Airways
vie. 5/16:45 pm
CMB
-
STS
2 stops40h 42m
Qatar Airways
Deal found 1/21$1,647

Find flight deals from Santa Rosa to Sri Lanka

Keep the following information in mind while searching for Santa Rosa to Sri Lanka flight deals. Data was last updated enero 24, 2026.

Round-trip from

$1,424
(Qatar Airways)

Popular in

June

Cheapest in

September

Average price

$1,090
From Santa Rosa Sonoma County to Sri Lanka
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 enero 24, 2026.
Use the filters below to find and compare flights from Santa Rosa to Sri Lanka that are best for you.

Fly from

Santa Rosa

Fly to

Sri Lanka

Route

Depart

Return

Price

Santa RosaColombo

STS - CMB

STSCMB

Santa Rosa Sonoma County

mar. 4/28

7:00 am-1:45 am

2 stops30h 15m

Colombo Bandaranaike Intl

sáb. 5/2

4:35 am-10:57 pm

2 stops30h 52m

$1,424

Santa RosaColombo

STS - CMB

STSCMB

Santa Rosa Sonoma County

lun. 4/27

7:00 am-1:45 am

2 stops30h 15m

Colombo Bandaranaike Intl

vie. 5/1

6:45 pm-10:57 pm

2 stops40h 42m

$1,647

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Santa Rosa to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Santa Rosa 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 Santa Rosa to Sri Lanka

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

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Sri Lanka (average of $662). Flying from Santa Rosa to Sri Lanka in June is currently the most expensive (average of $1,195). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Rosa to Sri Lanka?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Sri Lanka from Santa Rosa.

  • How long is the flight from Santa Rosa to Sri Lanka?

    Departing from Santa Rosa to Sri Lanka will take you 30h 15m. The distance from Santa Rosa to Sri Lanka is about 8953 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa 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 Santa Rosa to Sri Lanka?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Sri Lanka (average of $662). Flying from Santa Rosa to Sri Lanka in June is currently the most expensive (average of $1,195). 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

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