What is the cheapest month to book a flight from Knoxville to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Sri Lanka (average of $1,046). Flying from Knoxville to Sri Lanka in December is currently the most expensive (average of $1,797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What is the cheapest time of day to fly from TYS to LK?

When flying from Knoxville to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Knoxville to Sri Lanka?

Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Sri Lanka. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

Can I find deals for flights from Knoxville to Sri Lanka that include hotel bookings?

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

How can I find direct flights from Knoxville to Sri Lanka?

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

Can I find deals for business class flights from Knoxville to Sri Lanka?

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

$1,170+ Flights from Knoxville to Sri Lanka

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Cheap flight deals from Knoxville to Sri Lanka

Round-trip from	$1,170 (Qatar Airways)

From Knoxville McGhee Tyson to Sri Lanka

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Cheapest flights from Knoxville to Sri Lanka
Explore the most affordable flight options available from Knoxville to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

jue. 10/210:57 amTYS - CMB

2 stops37h 13mQatar Airways

dom. 10/53:35 amCMB - TYS

2 stops29h 42mQatar Airways

Deal found 6/30

$1,170

Best flights from Knoxville to Sri Lanka
Discover carefully curated flight deals from Knoxville to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

jue. 10/210:57 amTYS - CMB

2 stops30h 38mQatar Airways

lun. 10/68:20 pmCMB - TYS

2 stops36h 22mQatar Airways

Deal found 6/30

$1,170

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Sri Lanka that are best for you.

Fly from

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Route

Depart

Return

Price

KnoxvilleColombo

TYS - CMB

TYSCMB

Knoxville McGhee Tyson

jue. 10/2

10:57 am-9:40 am

2 stops37h 13m

Colombo Bandaranaike Intl

dom. 10/5

3:35 am-11:47 pm

2 stops29h 42m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Knoxville to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Sri Lanka

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sri Lanka

Read reviews from past customers who have flown Qatar Airways from Knoxville to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,594 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Qatar Airways

7.4

Good

3,594 reviews

Qatar Airways

7.4

Good

3,594 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

What airport do you fly from for flights from Knoxville to Sri Lanka?
Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Sri Lanka. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.
Can I find deals for flights from Knoxville to Sri Lanka that include hotel bookings?
Yes. In addition to deals on Knoxville to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Sri Lanka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Sri Lanka.
Can I find deals for business class flights from Knoxville to Sri Lanka?
Yes. Cheapflights offers flight deals from Knoxville to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to Sri Lanka?
Currently, September is the cheapest month in which you can book a flight from Knoxville to Sri Lanka (average of $1,046). Flying from Knoxville to Sri Lanka in December is currently the most expensive (average of $1,797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$1,170+ Cheap flights from Knoxville (TYS) to Sri Lanka

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Sri Lanka with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Sri Lanka

Keep the following information in mind while searching for Knoxville to Sri Lanka flight deals. Data was last updated julio 3, 2025.

Round-trip from

Find flight deals from Knoxville to Sri Lanka

Cheapest flights from Knoxville to Sri LankaExplore the most affordable flight options available from Knoxville to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from Knoxville to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Sri Lanka that are best for you.

Best time to book a flight from Knoxville to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Sri Lanka

Reviews of airlines servicing Sri Lanka

Read reviews from past customers who have flown Qatar Airways from Knoxville to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Sri Lanka. 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 Sri Lanka?

Can I find deals for flights from Knoxville to Sri Lanka that include hotel bookings?

How can I find direct flights from Knoxville to Sri Lanka?

Can I find deals for business class flights from Knoxville to Sri Lanka?

What is the cheapest month to book a flight from Knoxville to Sri Lanka?

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 Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Knoxville to Sri Lanka
Explore the most affordable flight options available from Knoxville to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.