Cheap Flights from Houston (HOUA) to Colombo (CMBA)

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      Compare Houston to Colombo flight deals

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

      Book the best Colombo fare with no extra fees

      Find the cheapest month to fly from Houston to Colombo

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

      Alternative Houston to Colombo routes

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

      Houston to Colombo: Flight information

      The things to know before you go.
      Cheapest flight found$578
      Cheapest month to flySeptember

      Finding cheap flights from Houston 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 round-trip flight from Houston to Colombo is $1,129. 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 Houston to Colombo. But we found flights with one or more stops from $1,129.
      There are no flights flying from Houston to Colombo, as of May 2025.
      The cheapest month to fly from Houston to Colombo is usually May 2025.
      If you're flying from Houston, the cheapest airport near Colombo is Colombo Bandaranayake – which is 17.1 miles away from the center of Colombo. We've found flights to this airport from $1,129.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Colombo on Sunday, April 12, 2026.
      No airlines currently offer direct flights between Houston 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 May, the average temperature is usually around 82°F. May is typically the warmest month in Colombo, when it usually averages around 84°F. You can expect the least rain in February. The coldest month is July, with temperatures averaging 77°F. The rainiest month is November.
      The cheapest airline that flies to Colombo is Turkish Airlines.

      Flying from Houston to Colombo: what you need to know

      • There are a couple of main airports you can start your journey from in Houston. Check out your options leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when reserving your flight from Houston to Colombo.

      • Come in for landing at Colombo's primary gateway, Bandaranaike International Airport (CMB).

      • Colombo's timezone is UTC+5:30, making Colombo ten hours 30 minutes ahead of Houston.

      • For a relaxed travel experience, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your Houston to Colombo flight.

      • If you're heading away during a peak month like July, get to the terminal even earlier. You'll want to arrive up to four hours before international flights and two hours ahead of a domestic departure. You can expect lines to be longer during peak periods like Thanksgiving, Christmas and New Year.

      How to find the cheapest flights from Houston to Colombo

      • Don't wait until the last minute. You're more likely to find cheap Houston to Colombo flights if you book ahead. Airlines often offer some excellent early bird discounts.

      • Getting cheap plane tickets from Houston to Colombo is easy if you're flexible with your trip dates. Try using the 'Whole month' tool to see the lowest fares across each month and bag an awesome deal.

      • There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know when a better deal comes up on cheap flights from Houston to Colombo.

      • Select your preferred arrival and departure times, number of stops and airlines by using the filters. Alternatively, sort your Houston to Colombo flight results by 'Cheapest,' 'Best' or 'Fastest.'

      Flying from Houston

      George Bush Intercontinental Airport (IAH)

      • A stopover is the perfect opportunity to take a break from traveling — and maybe even explore another city. When searching for Houston to Colombo flights leaving from George Bush Intercontinental Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:

        • Hamad International Airport (DOH)

        • Dubai Airport (DXB)

        • London Heathrow Airport (LHR)

      • The journey from central Houston to IAH takes about 50 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 13 miles in 20 minutes or so, depending on traffic.

      • Need a handy hotel close to George Bush Intercontinental Airport? If you're boarding an early flight from Houston to Colombo, these stays will have you moments from your departure lounge:

      • Of all flights departing from George Bush Intercontinental Airport, 78.42% arrive as scheduled at their destination.

      • You'll find IAH at 16930 JFK Boulevard.

      William P. Hobby Airport (HOU)

      Arriving in Colombo

      Bandaranaike International Airport (CMB)

      • Colombo Ratmalana Airport (RML) to central Colombo takes around 40 minutes to reach by car. The center is roughly 8 miles away.

      • It usually takes 1 hour 15 minutes to get there when traveling by public transport.

      • Book a hotel close to CMB if you have a late flight from Houston to Colombo. Select one of these accommodation options and skip the long transfer:

      Bandaranaike International Airport (CMB)

      • Bandaranaike International Airport (CMB) is roughly 17 miles from central Colombo. Once you've hopped off your flight from Houston to Colombo, it'll take you approximately 40 minutes to reach the heart of the city in a ride-share or cab.

      • You can expect the journey to take roughly 1 hour 30 minutes on public transport.

      • No time to waste? The fastest way to get to where you're going is with a Bandaranaike International Airport rental car. Collect your wheels from Sr Rent A Car, Green Motion or Sixt and make a speedy getaway.

      • Snap up a deal by booking your ride from CMB two weeks ahead of time. You'll also have access to a greater range of vehicles.

      Best time to go to Colombo

      • Have a think about your travel dates before securing your flight from Houston to Houston. The city comes alive during peak season, but prices are generally higher and top attractions can get busy. Go to Houston in the low season if you want a more relaxed vibe.

      • Before locking in your Houston to Colombo tickets, consider the kind of weather you prefer. March is the warmest month in Colombo, with temperatures ranging from 75ºF to 91ºF.

      • Search for cheap flights from Houston to Colombo in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 72ºF and 90ºF on average.

      More about Colombo

      • Once you've booked your flight from Houston to Colombo, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Colombo:

      • Every great vacation has to include some sightseeing. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are attractions you won't want to skip in Colombo.

      Explore more of Sri Lanka

      • Colombo has its own special appeal, but there are so many other corners of Sri Lanka waiting to be explored. About 11 miles south of Colombo, a trip to Moratuwa will keep you on the move. Start with leading sights like Boat House, Angulana Beach and Dilmah Conservation One Earth Arboretum.

      • If you're looking to explore another corner of Sri Lanka, head for Jaffna, about 190 miles north of Colombo. Jaffna Fort, Dambakola Patuna Sangamitta Temple and Jaffna Public Library are the start of reasons to visit.

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