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Cheap flights from Knoxville to London from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to London departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 4:40 pmTYS-LCY
16h 15m2 stops
Multiple Airlines Logo
9:50 am - 10:48 amLCY-TYS
29h 58m2 stops
$681Multiple Airlines
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
12:30 pm - 8:50 amTYS-LCY
15h 20m2 stops
Delta Logo
8:40 am - 9:32 pmLCY-TYS
17h 52m2 stops
$687Delta
Find Deal
Thu, Jan 8 - Fri, Jan 16
Multiple Airlines Logo
9:30 am - 11:40 amTYS-LCY
21h 10m2 stops
Multiple Airlines Logo
5:50 pm - 7:27 pmLCY-TYS
30h 37m2 stops
$688Multiple Airlines
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Fri, Jan 30 - Mon, Feb 9
Multiple Airlines Logo
8:26 am - 11:40 amTYS-LCY
22h 14m2 stops
Multiple Airlines Logo
9:50 am - 11:44 pmLCY-TYS
18h 54m2 stops
$716Multiple Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
7:25 pm - 5:40 pmTYS-LCY
17h 15m2 stops
Multiple Airlines Logo
5:15 pm - 7:29 pmLCY-TYS
31h 14m2 stops
$720Multiple Airlines
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Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:25 pm - 4:40 pmTYS-LCY
16h 15m2 stops
Multiple Airlines Logo
7:20 pm - 8:54 pmLCY-TYS
29h 34m2 stops
$724Multiple Airlines
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Sun, Mar 1 - Sun, Mar 8
Lufthansa Logo
1:52 pm - 9:05 amTYS-LCY
14h 13m2 stops
Lufthansa Logo
9:50 am - 11:59 pmLCY-TYS
19h 09m2 stops
$855Lufthansa
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Wed, Nov 5 - Wed, Nov 12
Delta Logo
8:47 am - 8:10 amTYS-LCY
19h 23m2 stops
Delta Logo
8:40 am - 11:44 pmLCY-TYS
20h 04m2 stops
$1,086Delta
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Fri, Mar 27 - Tue, Mar 31
British Airways Logo
5:40 pm - 6:30 pmTYS-LCY
43h 50m2 stops
British Airways Logo
8:40 am - 8:43 pmLCY-TYS
17h 03m2 stops
$2,661British Airways
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Fri, Dec 26 - Sat, Jan 3
British Airways Logo
7:38 am - 6:20 pmTYS-LCY
29h 42m2 stops
British Airways Logo
7:50 am - 8:43 pmLCY-TYS
17h 53m2 stops
$2,923British Airways
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Sat, Dec 13 - Fri, Dec 19

Delta flights from Knoxville to London City Airport

Our best Delta deals on Knoxville to London City Airport flight tickets
Delta
Jan 8
TYS12:30 pmKnoxville McGhee Tyson
15h 20m
2 stops
LCY8:50 amLondon City
Jan 16
LCY8:40 amLondon City
17h 52m
2 stops
TYS9:32 pmKnoxville McGhee Tyson
$687
Find similar
Delta
Mar 27
TYS8:47 amKnoxville McGhee Tyson
19h 23m
2 stops
LCY8:10 amLondon City
Mar 31
LCY8:40 amLondon City
20h 04m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$1,086
Find similar
Delta
Mar 27
TYS10:05 amKnoxville McGhee Tyson
19h 25m
2 stops
LCY9:30 amLondon City
Mar 31
LCY9:20 amLondon City
19h 24m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$1,087
Find similar

British Airways flights from Knoxville to London City Airport

Our best British Airways deals on Knoxville to London City Airport flight tickets
British Airways
Dec 26
TYS5:40 pmKnoxville McGhee Tyson
43h 50m
2 stops
LCY6:30 pmLondon City
Jan 3
LCY8:40 amLondon City
17h 03m
2 stops
TYS8:43 pmKnoxville McGhee Tyson
$2,661
Find similar
British Airways
Dec 13
TYS7:38 amKnoxville McGhee Tyson
29h 42m
2 stops
LCY6:20 pmLondon City
Dec 19
LCY7:50 amLondon City
17h 53m
2 stops
TYS8:43 pmKnoxville McGhee Tyson
$2,923
Find similar
British Airways
Dec 25
TYS2:46 pmKnoxville McGhee Tyson
24h 59m
2 stops
LCY8:45 pmLondon City
Jan 2
LCY10:55 amLondon City
38h 48m
2 stops
TYS8:43 pmKnoxville McGhee Tyson
$3,336
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to London City Airport 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, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Knoxville to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 12/2

7:25 pm-4:40 pm

2 stops16h 15m

London City

Tue 12/9

9:50 am-10:48 am

2 stops29h 58m

$681

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 1/8

12:30 pm-8:50 am

2 stops15h 20m

London City

Fri 1/16

8:40 am-9:32 pm

2 stops17h 52m

$687

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 1/30

9:30 am-11:40 am

2 stops21h 10m

London City

Mon 2/9

5:50 pm-7:27 pm

2 stops30h 37m

$688

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 11/7

8:26 am-11:40 am

2 stops22h 14m

London City

Tue 11/11

9:50 am-11:44 pm

2 stops18h 54m

$716

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 12/4

7:25 pm-5:40 pm

2 stops17h 15m

London City

Mon 12/8

5:15 pm-7:29 pm

2 stops31h 14m

$720

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Sun 3/1

7:25 pm-4:40 pm

2 stops16h 15m

London City

Sun 3/8

7:20 pm-8:54 pm

2 stops29h 34m

$724

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 11/5

1:52 pm-9:05 am

2 stops14h 13m

London City

Wed 11/12

9:50 am-11:59 pm

2 stops19h 09m

$855

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 3/27

8:47 am-8:10 am

2 stops19h 23m

London City

Tue 3/31

8:40 am-11:44 pm

2 stops20h 04m

$1,086

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 12/26

5:40 pm-6:30 pm

2 stops43h 50m

London City

Sat 1/3

8:40 am-8:43 pm

2 stops17h 03m

$2,661

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Sat 12/13

7:38 am-6:20 pm

2 stops29h 42m

London City

Fri 12/19

7:50 am-8:43 pm

2 stops17h 53m

$2,923

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Knoxville to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to London City?

United Airlines and Lufthansa are the most popular carriers operating from Knoxville McGhee Tyson to London City

When to book flights from Knoxville to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to London City Airport (TYS to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to London City Airport

Direct flights

None
There are no direct flights from Knoxville to London City Airport. There are no popular flight routes from Knoxville to London City Airport.
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  • How far is Knoxville McGhee Tyson to London City by plane?

    Knoxville McGhee Tyson and London City are 4085.3 mi apart from one another. Typically, this will take 13h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to London City Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to London City Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Dartford
Crawley
Hayes
Brentwood
Chelmsford
Colchester
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to London with flexible booking policies on momondo?

Flights from Knoxville to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Knoxville.

I’m not ready to book a flight from Knoxville to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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