Cheap Flights from Atlanta to Colombo

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Compare Atlanta to Colombo flight deals

Find the cheapest month or even day of the year to fly to Colombo

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Flight deals from Atlanta to Colombo

Looking for a cheap last-minute deal or the best return flight from Atlanta to Colombo? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Colombo flights are currently cheapest in September.

Alternative Atlanta to Colombo routes

Looking for the cheapest, fastest or easiest route from Atlanta to Colombo? You could fly into the following airports instead.

Atlanta to Colombo: Flight information

The things to know before you go.
Cheapest flight found839 €
Cheapest month to flySeptember

Finding cheap flights from Atlanta to Colombo: Frequently asked questions

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Atlanta to Colombo is 839 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Atlanta to Colombo. But we found flights with one or more stops from 839 €.
As of April 2025, there are no flights flying from Atlanta to Colombo.
The cheapest month to fly from Atlanta to Colombo is usually April 2025.
If you're flying from Atlanta, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from 839 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Colombo on Friday, 12 September 2025.
No airlines currently offer direct flights between Atlanta and Colombo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 28°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
The cheapest airline that flies to Colombo is Etihad Airways .

Travelling from Atlanta to Colombo: what you need to know

  • Atlanta's main base, Hartsfield-Jackson Atlanta International Airport (ATL), is where many great holidays begin. Explore your departure options from here for your flight from Atlanta to Colombo.

  • Hop off the plane at Bandaranaike International Airport (CMB), the primary hub in Colombo.

  • To ensure you get on your flight from Atlanta to Colombo, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You'll likely experience longer lines during popular months such as July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • You'll need an e-visa for Sri Lanka if you have a passport from United States and are travelling for tourism purposes. Visa and travel documentation requirements can be subject to change. So before booking your cheap flights from Atlanta to Colombo, check with your airline and your destination country's local consulate or embassy for the most up-to-date information.

Flying from Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • We make it a cinch to find a flight from Atlanta to Colombo that includes a stopover. To see all the options departing from Hartsfield-Jackson Atlanta International Airport, deselect 'Direct flights only.' Next, choose a flight with a stop long enough to explore the city of your choice. Popular stopovers include:

    • Hamad International Airport (DOH)

    • Frankfurt Airport (FRA)

    • Istanbul Ataturk Airport (IST)

  • Travelling from central Atlanta to ATL takes about 1 hour and 9 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 18 kilometres in 17 minutes or so, depending on traffic.

  • Catching an early flight from Atlanta to Colombo? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these stays close to Hartsfield-Jackson Atlanta International Airport:

Arriving in Colombo

Colombo Ratmalana Airport (RML)

  • Colombo Ratmalana Airport (RML) to the centre of Colombo takes about 39 minutes by car. It's approximately 16 kilometres away.

  • It takes roughly 1 hour and 16 minutes if you're travelling by public transport.

  • If you're arriving on a late flight from Atlanta to Colombo, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near RML:

Bandaranaike International Airport (CMB)

  • Once your flight from Atlanta to Colombo has hit the tarmac, you can make your way to the city centre in about 39 minutes by car. Central Colombo is approximately 32 kilometres from Bandaranaike International Airport (CMB).

  • You can expect the trip to take about 1 hour and 31 minutes on public transport.

  • You'll find some cosy stays to park your luggage (and yourself) near CMB. Unwind after your flight from Atlanta to Colombo at any of these well-located options:

How to find the cheapest flights from Atlanta to Colombo

  • Currently, 369 € is the best price we've found for a one-way ticket from Atlanta to Colombo. The cheapest price for a return flight is 839 €. Keep in mind fares may change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to find cheap tickets from Atlanta to Colombo if you book early. Airlines often offer some excellent early bird rates.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price in every month when looking for a ticket from Atlanta to Colombo.

  • Log into your online account or use the app to create a Price Alert. You'll be notified straight away if there's a better deal on this route. It's simple to do, and it'll save you the hassle of looking for cheap tickets from Atlanta to Colombo every day.

  • Use filters to tailor your flights from Atlanta to Colombo. Simply select your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Best time to go to Colombo

  • Plan your trip to Colombo during peak season if you prefer a lively atmosphere, but remember that prices are generally higher. Alternatively, schedule your flights from Atlanta to Colombo in the off-season when prices are cheaper and it's quieter.

  • Book your flight from Atlanta to Colombo for March if you'd like to experience the city during its warmest month. Expect temperatures in Colombo to range from 24ºC to 33ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from Atlanta to Colombo in January when temperatures average between 22ºC and 32ºC.

More about Colombo

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Colombo right here. Browse these hotels as soon as you've booked your flight from Atlanta to Colombo:

  • Gangaramaya Temple and Independence Square & Independence Memorial Hall are just the start of the big attractions to put on your Colombo travel itinerary. Keep the adventure rolling by checking out Viharamahadevi Park.

Complete your Colombo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Atlanta to Colombo to track down amazing deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info you need to drive in Colombo, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.