C$924 Cheap Flights from Houston (HOUA) to Colombo (CMBA)

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Flight deals from Houston to Colombo

Looking for a cheap last-minute deal or the best return flight from Houston to Colombo? If you want to travel next month, return fares start from C$2,054. Find the lowest prices on one-way and return tickets right here.

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 August.

Houston to Colombo: Flight information

The things to know before you go.
Cheapest flight foundC$924
Cheapest month to flyAugust

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 return flight from Houston to Colombo is C$1,679. 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 C$1,679.
As of June 2026, there are no flights flying from Houston to Colombo.
The cheapest month to fly from Houston to Colombo is usually August.
If you're flying from Houston, 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 C$1,679.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Colombo on Monday, August 31, 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 June, the average temperature is usually around 27°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 British Airways .

Travelling from Houston to Colombo: what you need to know

  • Houston is home to two main airports where you can set off on your adventure. Explore your options for reserving a flight from Houston to Colombo departing from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • Disembark at Bandaranaike International Airport (CMB), the primary gateway of Colombo.

  • Leave enough time to catch your flight from Houston to Colombo. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during high season in general.

  • You will need an e-visa for Sri Lanka if you hold a passport from United States and are visiting for tourism purposes. Travel documentation and visa requirements can be subject to change. So before you lock in those cheap flights from Houston to Colombo, check with your airline and the destination country's local consulate or embassy for the most recent updates.

Flying from Houston

George Bush Intercontinental Airport (IAH)

  • We make it easy to plan a flight from Houston to Colombo that includes a stopover. To see all the options leaving from George Bush Intercontinental Airport, uncheck 'Direct flights only.' Then, simply pick a flight with a stop long enough to see the sights of your chosen city. Popular stopovers include:

    • Dubai Airport (DXB)

    • London Heathrow Airport (LHR)

    • Hamad International Airport (DOH)

  • Located around 27 kilometres from the centre of Houston, IAH can be reached in about 20 minutes by car (depending on traffic). The same journey on public transport takes roughly 49 minutes.

  • In search of a convenient hotel close to George Bush Intercontinental Airport? If you're boarding an early flight from Houston to Colombo, these accommodation options will have you moments from your check-in counter:

William P. Hobby Airport (HOU)

  • Break up your flight from Houston to Colombo with a stop so you can stretch your legs or cross a new place off your list. Popular stopovers between George Bush Intercontinental Airport and Colombo include:

    • Dubai Airport (DXB)

    • London Heathrow Airport (LHR)

    • Hamad International Airport (DOH)

  • You can get to HOU from the centre of Houston in approximately 22 minutes by car (depending on traffic conditions). The ride on public transport takes roughly 1 hour and 42 minutes to travel the 19 kilometres or so.

  • It's your vacation, so why not spend another night away? Consider kicking back in one of these accommodation options near William P. Hobby Airport the day before your flight from Houston to Colombo:

Arriving in Colombo

Colombo Ratmalana Airport (RML)

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

  • Getting to the centre by public transport will take you roughly 1 hour and 16 minutes.

  • Book a hotel close to RML if you're catching a late flight from Houston to Colombo. Select one of these options and skip the long transfer:

Bandaranaike International Airport (CMB)

  • Bandaranaike International Airport (CMB) is around 32 kilometres from the centre of Colombo. Following your flight from Houston to Colombo, expect a drive time of approximately 39 minutes to reach the heart of the city.

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

  • There are some cozy stays where you can rest ahead of your adventure near CMB. Settle in after your flight from Houston to Colombo at one of these perfectly located options:

How to find the cheapest flights from Houston to Colombo

  • The lowest price we've found for a one-way ticket from Houston to Colombo is C$924. For a return flight on this route, the best price is C$1,679. Depending on the availability and when you book, these fares could change.

  • It's usually smart to book early if you're looking for cheap flights from Houston to Colombo. That's because airlines change prices based on demand, which tends to increase closer to the departure date.

  • Finding cheap flights from Houston to Colombo is easier if you're flexible with your travel dates. Use the 'Whole month' search function to see the best prices across every month and bag a great deal.

  • Sign into your online account or use the app to create a Price Alert. We'll get in touch straight away if there's a better deal on this route. It's simple to do, and it'll save you time searching for cheap flights from Houston to Colombo every day.

  • Tailor your trip using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Houston to Colombo.

Best time to go to Colombo

  • Before you book your flights from Houston to Colombo, consider which time of year works best for you. High season in Colombo offers a vibrant atmosphere and plenty of things to do, while the off-season means you'll get better deals on hotels and smaller crowds.

  • Schedule your flight from Houston to Colombo for March if you want to visit the city during its warmest month. You can expect temperatures in Colombo to range from 24ºC to 33ºC.

  • January sees average temperatures of between 22ºC and 32ºC. Search for cheap flights from Houston to Colombo sometime around then if you like travelling in cooler conditions.

More about Colombo

  • Start your Colombo trip right by choosing the ideal place to stay. As soon as you've booked your flight from Houston to Colombo, explore our selection of hotels including:

  • There are so many things to discover in this city it can be tricky to work out where to begin. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are top sights which should be on any good Colombo itinerary.

Complete your Colombo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Houston to Colombo to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need to drive in Colombo, from the most popular car rental to the average daily price.

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