Search and compare cheap flights to Colombo from Washington DC, Northern Virginia, and New York City. FlyToDash AI checks fares from IAD, DCA, BWI, JFK, EWR, and LGA instantly.
Colombo (CMB), officially known as Bandaranaike International Airport, is the main gateway to Sri Lanka. Whether you're traveling for family, adventure, culture, or business, FlyToDash AI compares fares from IAD, DCA, BWI, JFK, EWR, and LGA instantly to help you find the cheapest flights to Sri Lanka.
Sri Lanka is known for its incredible beaches, wildlife, ancient ruins, tea plantations, and warm hospitality. Because it is a long-haul destination with many 1-stop routes, prices vary widely — which is why comparing all airports and airlines is essential. FlyToDash AI does this automatically and displays the lowest available fares.
There are no nonstop flights from the U.S. to Colombo, but several world-class airlines offer smooth one-stop connections:
From New York (JFK/EWR) and DC-area airports (IAD/DCA/BWI), these airlines typically offer the best combination of price, travel time, and comfort.
Average travel times from major East Coast airports:
Turkish Airlines and Qatar Airways often have the fastest single-stop routes from the East Coast.
These price ranges represent common round-trip fares throughout the year:
Prices fluctuate heavily during holidays, summer travel, and Sri Lankan festival seasons such as Sinhala & Tamil New Year.
Colombo airfare varies by season due to monsoons and tourism surges. The cheapest months are:
Prices rise sharply during December, July, and August, as well as major Sri Lankan holidays.
Sri Lanka has two different monsoon patterns depending on the region. If you travel for beaches, timing matters:
Colombo itself is a year-round destination, but the west coast beaches shine from December to April.
Travelers love Sri Lanka for its versatility. In one trip you can experience beaches, wildlife, culture, food, mountains, and historical sites. Top attractions include:
For many families, Sri Lanka offers the perfect mix of affordability, scenery, warm people, and safe travel.
After landing, travelers can reach Colombo or major tourist cities using:
Travel times from CMB:
Use these strategies to get the lowest fares:
Whether you're visiting family, exploring Sri Lanka’s cultural triangle, or relaxing on the southern coast, FlyToDash AI makes it easy to compare flights, find the cheapest travel dates, and book the best fares from DC, Virginia, and New York.
Planning a trip to Colombo, Sri Lanka? Here’s what travelers should know before booking.
Yes. Most U.S. travelers must apply for a Sri Lanka travel authorization or visa before arrival. Many visitors use the online electronic travel authorization (ETA) system. Always verify entry requirements on the official U.S. State Department page: Sri Lanka Travel Information – U.S. Department of State
Colombo is served by Bandaranaike International Airport (CMB), the main international gateway to Sri Lanka.
Flights are usually cheapest from February to April and again in September and October. Prices rise during December holidays and peak summer travel.
Most flights require one stop, commonly through Doha, Dubai, Istanbul, London, or Singapore. Direct flights are rare from the U.S.
Total travel time typically ranges from 18 to 24 hours, depending on departure city and layover length.
Yes. From Colombo you can easily reach popular destinations like Kandy, Galle, Sigiriya, Ella, and Sri Lanka’s beach resorts by train or car.