Which airports can I use when flying from Knoxville to Phnom Penh?

Flights from Knoxville to Phnom Penh usually depart from Knoxville McGhee Tyson (TYS) and arrive at Phnom Penh Techo Intl (KTI).

What cabin classes can I book on flights from Knoxville to Phnom Penh?

Only Economy Class is available on flights from Knoxville to Phnom Penh.

Can I save money by using flexible dates for flights from Knoxville to Phnom Penh?

Yes. Flexible dates can save you up to 38% on flights from Knoxville to Phnom Penh. Saturday is the cheapest departure day at $1,883 round-trip on average, while Sunday is the most expensive at $3,000, a difference of $1,117. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Knoxville to Phnom Penh?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Knoxville to Phnom Penh changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $2,252 to $3,693. That means the highest observed fare was about 63% higher than the lowest one.

What is the time difference between Knoxville and Phnom Penh?

Phnom Penh is 11 hours ahead of Knoxville (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Knoxville to Phnom Penh flight?

Round-trip flights from Knoxville to Phnom Penh range from $2,045 to $2,950, with an average of $2,900 over the past 12 months. Anything below $2,045 counts as a good deal.

How much is a round-trip flight from Knoxville to Phnom Penh?

Round-trip flights from Knoxville to Phnom Penh typically range from $2,045 to $2,950. The lowest price found in the past 5 days was $2,252, on Qatar Airways.

Which airline is the cheapest to fly from Knoxville to Phnom Penh?

Qatar Airways ($2,252) and Delta ($2,750) are the cheapest airlines to fly round-trip from Knoxville to Phnom Penh according to KAYAK data over the last 5 days.

$2,252 CHEAP FLIGHTS from Knoxville to Phnom Penh (TYS - KTI)

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Cheapest round-trip

$2,252

Typical prices: $2,045-$2,950

Qatar Airways

Tue 12/25Thu 1/11

TYS - KTI • 3 stops

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Flight Deals

Cheap Flights from Knoxville to Phnom Penh (TYS-KTI)

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent round-trip flight deals from Knoxville to Phnom Penh

Fri, Dec 25 - Mon, Jan 11

5:15 am - 3:25 pmTYS Knoxville McGhee Tyson-KTI Phnom Penh Techo Intl

46h 10m3 stops Miami Doha Hamad Intl Ho Chi Minh City

5:10 pm - 8:54 pmKTI Phnom Penh Techo Intl-TYS Knoxville McGhee Tyson

39h 44m3 stops Ho Chi Minh City Doha Hamad Intl Philadelphia

$2,252Qatar Airways

Fri, Dec 25 - Sun, Jan 10

7:25 am - 10:45 pmTYS Knoxville McGhee Tyson-KTI Phnom Penh Techo Intl

27h 20m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:10 am - 11:06 amKTI Phnom Penh Techo Intl-TYS Knoxville McGhee Tyson

22h 56m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$2,750Delta

Fri, Dec 25 - Mon, Jan 11

3:40 pm - 10:25 amTYS Knoxville McGhee Tyson-KTI Phnom Penh Techo Intl

78h 45m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

7:05 pm - 11:19 pmKTI Phnom Penh Techo Intl-TYS Knoxville McGhee Tyson

40h 14m2 stops Hong Kong Intl Dallas/Fort Worth

$3,582Cathay Pacific

Fri, Dec 25 - Mon, Jan 11

3:06 pm - 6:40 amTYS Knoxville McGhee Tyson-KTI Phnom Penh Techo Intl

27h 34m3 stops Charlotte Douglas New York John F Kennedy Intl Abu Dhabi Zayed Intl

8:15 am - 3:21 pmKTI Phnom Penh Techo Intl-TYS Knoxville McGhee Tyson

43h 06m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$3,693Etihad Airways

Booking Insights

Price, demand and travel trends for Knoxville to Phnom Penh flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Knoxville to Phnom Penh? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Phnom Penh departing in december.

Find deals

Cheapest flight	$2,252

Round-trip flight from Knoxville to Phnom Penh

When to book flights from Knoxville to Phnom Penh

Are your dates flexible? Find out the best times to travel from Knoxville to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Knoxville to Phnom Penh?
Only Economy Class is available on flights from Knoxville to Phnom Penh.
Do I need a passport to fly from Knoxville to Phnom Penh?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Knoxville to Phnom Penh flight?
Round-trip flights from Knoxville to Phnom Penh range from $2,045 to $2,950, with an average of $2,900 over the past 12 months. Anything below $2,045 counts as a good deal.
Have flight prices from Knoxville to Phnom Penh changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $2,252 to $3,693. That means the highest observed fare was about 63% higher than the lowest one.
Which airports can I use when flying from Knoxville to Phnom Penh?
Flights from Knoxville to Phnom Penh usually depart from Knoxville McGhee Tyson (TYS) and arrive at Phnom Penh Techo Intl (KTI).
Can I save money by using flexible dates for flights from Knoxville to Phnom Penh?
Yes. Flexible dates can save you up to 38% on flights from Knoxville to Phnom Penh. Saturday is the cheapest departure day at $1,883 round-trip on average, while Sunday is the most expensive at $3,000, a difference of $1,117.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Knoxville and Phnom Penh?
Phnom Penh is 11 hours ahead of Knoxville (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $1,883, about $1,117 less than Sunday fares (37% savings) based on the last 12 months.

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TYS - KTI

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Everything you should know

Cheap Flights from Knoxville to Phnom Penh (TYS-KTI)

Recent round-trip flight deals from Knoxville to Phnom Penh

Recent one-way flight deals from Knoxville to Phnom Penh

Price, demand and travel trends for Knoxville to Phnom Penh flights

How much is a round-trip flight from Knoxville to Phnom Penh?

Which airline is the cheapest to fly from Knoxville to Phnom Penh?

Key details for Knoxville to Phnom Penh flights

Cheapest flight

When to book flights from Knoxville to Phnom Penh

Your Knoxville to Phnom Penh flight questions, answered

Your guide to booking Knoxville to Phnom Penh flights

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