HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colombo

$1,315+ Cheap flights from Knoxville (TYS) to Bandaranaike Intl (CMB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CMB
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Colombo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Knoxville to Colombo

Best flights from Knoxville to Colombo
Discover carefully curated flight deals from Knoxville to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

This Qatar Airways deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:18 pmTYS - CMB
2 stops35h 12mQatar Airways
Sun 5/38:20 pmCMB - TYS
2 stops36h 57mQatar Airways
Deal found 11/10$1,315

Cheap flight deals from Knoxville to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,315
(Qatar Airways)
Provider with most accurate pricing for Knoxville McGhee Tyson-Colombo Bandaranaike Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Colombo Bandaranaike Intl flights.
Search Deals
From Knoxville McGhee Tyson to Colombo Bandaranaike Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Knoxville to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Knoxville

Fly to

Colombo

Route

Depart

Return

Price

KnoxvilleColombo

TYS - CMB

TYSCMB

Knoxville McGhee Tyson

Wed 4/29

12:18 pm-9:00 am

2 stops35h 12m

Colombo Bandaranaike Intl

Sun 5/3

8:20 pm-11:47 pm

2 stops36h 57m

$1,315

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Knoxville to Colombo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Colombo in November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Colombo Bandaranaike Intl?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Colombo Bandaranaike Intl. On average, McGhee Tyson has 0 outbound flights to Colombo Bandaranaike Intl per day from 0 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Colombo Bandaranaike Intl Airport?

    For as low as $1,315, Qatar Airways can have you in Colombo Bandaranaike Intl Airport from Knoxville in 35h 12m. The distance from Knoxville to Colombo Bandaranaike Intl Airport is about 9281 mi.

  • Can I find deals for flights from Knoxville to Colombo that include hotel bookings?

    Yes. In addition to deals on Knoxville to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Colombo.

  • Can I find deals for business class flights from Knoxville to Colombo?

    Yes. Cheapflights offers flight deals from Knoxville to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Colombo

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Colombo flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.