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Cheap flight tickets from Houston to Colombo

Compare Houston 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 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 RM5,442. Find the lowest prices on one-way and return tickets right here.
Colombo.RM2,402 per passenger.Departing Tue, 15 Sep.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Tue, 15 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM2,402, select.
Colombo.RM2,404 per passenger.Departing Sun, 30 Aug.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Sun, 30 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM2,404, select.
Colombo.RM2,404 per passenger.Departing Thu, 1 Oct.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Thu, 1 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM2,404, select.
Colombo.RM2,406 per passenger.Departing Wed, 18 Nov.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Wed, 18 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM2,406, select.
Colombo.RM2,691 per passenger.Departing Wed, 2 Dec.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Wed, 2 Dec, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM2,691, select.
Colombo.RM3,198 per passenger.Departing Thu, 7 Jan.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 7 Jan, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM3,198, select.
Colombo.RM3,265 per passenger.Departing Mon, 27 Jul.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Mon, 27 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM3,265, select.
Colombo.RM5,086 per passenger.Departing Sat, 19 Jun.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Sat, 19 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From RM5,086, select.

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.
Jul
from RM3,265
Aug
from RM2,404
Sep
from RM2,402
Oct
from RM2,404
Nov
from RM2,406
Dec
from RM2,691
Jan
from RM3,198
Feb
Find prices
Mar
Find prices
Apr
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May
Find prices
Jun
from RM5,086

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.

Colombo Ratmalana

13km from central Colombo
Closest
Search flights

Colombo Bandaranayake

27km from central Colombo
Cheapest
from RM2,402
Search flights

Houston to Colombo: Flight information

The things to know before you go.
Cheapest flight foundRM2,402
Cheapest month to flySeptember

Finding cheap flights from Houston to Colombo: Frequently asked questions

There are 2 airports in Colombo: Colombo Ratmalana and Colombo Bandaranayake.
The best price we found for a return flight from Houston to Colombo is RM4,637. 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 RM4,637.
As of July 2026, there are no flights flying from Houston to Colombo.
The cheapest month to fly from Houston to Colombo is usually September.
If you're flying from Houston, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.3 km away from the centre of Colombo. We've found flights into this airport from RM4,637.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Colombo on Friday, 18 September 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 July, the average temperature is usually around 26°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 Houston to Colombo: what you need to know

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

  • Colombo Bandaranayake Airport (CMB) is where you'll be landing in Colombo.

  • The timezone in Colombo is UTC+5:30, which is 11 hours 30 minutes ahead of Houston.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to catch your Houston to Colombo flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a peak period in general.

How to find the cheapest flights from Houston to Colombo

  • Booking early is often the key to securing a cheap Houston to Colombo flight. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest plane tickets from Houston to Colombo throughout the month. It's a great way to find a bargain if your dates aren't set in stone.

  • Snapping up a cheap flight from Houston to Colombo couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Find an affordable Houston to Colombo flight with the help of our filters. Choose your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Houston

Houston George Bush Intercntl. Airport (IAH)

  • Stopovers are the ideal opportunity to break up your trip — and perhaps even visit a new city. When browsing Houston to Colombo flights leaving from Houston George Bush Intercntl. Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some options to consider:

    • London Heathrow Airport (LHR)

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

  • The journey from central Houston to IAH takes around 1 hour 10 minutes on public transport. If you drive, ride-share or take a taxi, you'll cover the 26 kilometres in 30 minutes or so, depending on traffic conditions.

  • After a relaxed start to your journey? Stay near Houston George Bush Intercntl. Airport. Whether you're catching an early flight from Houston to Colombo or just don't like being rushed, these hotels are just the thing:

  • 79% of flights that depart Houston George Bush Intercntl. Airport touch down at their destination on time.

  • IAH is located at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

Arriving in Colombo

Colombo Bandaranayake Airport (CMB)

  • The distance from Colombo Bandaranayake Airport (CMB) to central Colombo is approximately 27 kilometres. It'll take you around 40 minutes to reach the centre driving.

  • It typically takes 50 minutes to get there on public transport.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Houston to Colombo. Book one of these accommodation options near CMB instead:

  • Travel at your own speed with a Colombo Bandaranayake Airport rental car. Pick up a set of wheels from Sr Rent A Car, Green Motion or Sixt and see more of Colombo and beyond.

  • Secure the lowest price by reserving your ride from Colombo Bandaranayake Airport about two weeks ahead of your trip.

Colombo Ratmalana Airport (RML)

  • Colombo Ratmalana Airport (RML) is roughly 13 kilometres from the centre of Colombo. Check out your options for travelling into town after your flight from Houston to Colombo has touched down.

  • You'll find some comfortable places ready to welcome you near RML. Unwind after your Houston to Colombo flight at one of these perfectly located options:

Best time to go to Colombo

  • It's time to plan your dates for your flight from Houston to Colombo. August is the most popular month to visit Colombo. If you prefer a more relaxed atmosphere, go in March.

  • The warmest month in Colombo is March, with temperatures ranging between 24ºC (75ºF) and 33ºC (91ºF). Lock in your Houston to Colombo ticket then if that's your definition of good weather.

  • For cooler conditions, look for a cheap flight from Houston to Colombo in January when temperatures average between 22ºC (72ºF) and 32ºC (90ºF).

More about Colombo

  • When it comes to searching for somewhere to rest your head, you'll find the top stays in Colombo right here. Explore these options as soon as you've booked your flight from Houston to Colombo:

  • Mount Lavinia Beach. And Sri Gangaramaya are just a couple of the top-rated attractions to add to your Colombo itinerary. Keep the momentum going by heading to Independence Square.

Plan the rest of your trip from Houston to Colombo

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.