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Cheap flights from Birmingham to Knoxville from £740

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — TYS
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Knoxville

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to Knoxville
Explore the most affordable flight options available from Birmingham to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Thu 24/919:15
BHX
-
TYS
2 stops31h 31m
Scandinavian Airlines
Mon 28/916:00
TYS
-
BHX
2 stops21h 35m
Scandinavian Airlines
Deal found 14/3£740
Fri 1/510:25
BHX
-
TYS
2 stops28h 41m
Lufthansa
Fri 8/518:01
TYS
-
BHX
2 stops42h 24m
Lufthansa
Deal found 17/3£814
Wed 23/906:05
BHX
-
TYS
2 stops19h 43m
United Airlines
Sun 27/919:35
TYS
-
BHX
2 stops40h 50m
United Airlines
Deal found 17/3£827
Fri 1/505:55
BHX
-
TYS
3 stops19h 17m
United Airlines
Fri 8/511:40
TYS
-
BHX
2 stops17h 10m
United Airlines
Deal found 17/3£1,088

Find flight deals from Birmingham to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Knoxville (TYS). 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 19 March 2026.

Round-trip from

£814
Lufthansa
  • Lufthansa
  • 1/5-8/5
  • 4 total stops
  • 71h 05m total
  • Birmingham to Knoxville
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Birmingham to Knoxville 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 858,174 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Birmingham to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamKnoxville

BHX - TYS

BHXTYS

Birmingham

Fri 1/5

10:25-10:06

2 stops28h 41m

Knoxville McGhee Tyson

Fri 8/5

18:01-17:25

2 stops42h 24m

£814
Fastest return journey

BirminghamKnoxville

BHX - TYS

BHXTYS

Birmingham

Fri 1/5

05:55-20:12

3 stops19h 17m

Knoxville McGhee Tyson

Fri 8/5

11:40-09:50

2 stops17h 10m

£1,088

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Sorted by cheapest first

Best time to book a flight from Birmingham to Knoxville

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

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

Currently, April is the cheapest month in which you can book a flight from Birmingham to Knoxville (average of £353). Flying from Birmingham to Knoxville in July is currently the most expensive (average of £717). 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.

Related info for your journey

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

  • How long is the flight from Birmingham to Knoxville?

    Airlines like Lufthansa and United Airlines fly from Birmingham to Knoxville in about 19h 17m. The time it takes to get you to your destination can typically vary by up to 9h 24m. There are 4002 mi between Birmingham and Knoxville. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham to Knoxville 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 Birmingham to Knoxville?

    Currently, April is the cheapest month in which you can book a flight from Birmingham to Knoxville (average of £353). Flying from Birmingham to Knoxville in July is currently the most expensive (average of £717). 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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When you search for this flight from Birmingham to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Birmingham to Knoxville?

Cheapflights helps you find that perfect flight to Knoxville from Birmingham by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Birmingham to Knoxville with no change fees?

Yes, we can. To see specific flights from Birmingham to Knoxville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Birmingham to Knoxville become cheaper?

Not ready to book yet? You can track prices for flights from Birmingham to Knoxville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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