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Cheap flights from Knoxville to London from $365

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Knoxville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:02 pm - 5:55 pm
TYS
-
LCY
18h 53m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$993Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
6:02 pm - 5:55 pm
TYS
-
LCY
18h 53m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$994Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
6:00 pm - 5:55 pm
TYS
-
LCY
18h 55m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
TYS
19h 44m
2 stops
$1,041Lufthansa
Wed, Sep 9 - Mon, Sep 14
Delta Logo
11:40 am - 7:55 am
TYS
-
LCY
15h 15m
2 stops
Delta Logo
10:00 am - 9:34 pm
LCY
-
TYS
16h 34m
2 stops
$1,042Delta
Tue, Sep 8 - Mon, Sep 14
Delta Logo
12:01 pm - 7:15 am
TYS
-
LCY
14h 14m
2 stops
Delta Logo
7:45 am - 7:26 pm
LCY
-
TYS
16h 41m
2 stops
$1,043Delta
Tue, Aug 11 - Sat, Aug 22
Multiple Airlines Logo
2:00 pm - 9:15 am
TYS
-
LCY
14h 15m
2 stops
Multiple Airlines Logo
7:50 am - 9:38 pm
LCY
-
TYS
18h 48m
2 stops
$1,051Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Delta Logo
11:40 am - 7:55 am
TYS
-
LCY
15h 15m
2 stops
Delta Logo
10:00 am - 9:34 pm
LCY
-
TYS
16h 34m
2 stops
$1,082Delta
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
6:00 pm - 5:55 pm
TYS
-
LCY
18h 55m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
TYS
19h 44m
2 stops
$1,122Lufthansa
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
5:45 pm - 5:55 pm
TYS
-
LCY
19h 10m
2 stops
Lufthansa Logo
9:15 am - 11:54 pm
LCY
-
TYS
19h 39m
2 stops
$1,145Lufthansa
Wed, Jul 22 - Mon, Jul 27
Lufthansa Logo
6:02 pm - 5:55 pm
TYS
-
LCY
18h 53m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
TYS
19h 44m
2 stops
$1,173Lufthansa
Thu, Sep 10 - Thu, Sep 17

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Lufthansa flights from Knoxville to London City Airport

Our best Lufthansa deals on Knoxville to London City Airport flight tickets
Lufthansa
Aug 19
TYS6:02 pmKnoxville McGhee Tyson
18h 53m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$993
Lufthansa
Aug 19
TYS6:02 pmKnoxville McGhee Tyson
18h 53m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$994
Lufthansa
Sep 9
TYS6:00 pmKnoxville McGhee Tyson
18h 55m
2 stops
LCY5:55 pmLondon City
Sep 14
LCY9:15 amLondon City
19h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,041

Delta flights from Knoxville to London City Airport

Our best Delta deals on Knoxville to London City Airport flight tickets
Delta
Aug 19
TYS10:28 amKnoxville McGhee Tyson
17h 22m
2 stops
LCY8:50 amLondon City
Aug 26
LCY7:45 amLondon City
17h 25m
2 stops
TYS8:10 pmKnoxville McGhee Tyson
$992
Delta
Sep 8
TYS11:40 amKnoxville McGhee Tyson
15h 15m
2 stops
LCY7:55 amLondon City
Sep 14
LCY10:00 amLondon City
16h 34m
2 stops
TYS9:34 pmKnoxville McGhee Tyson
$1,042
Delta
Aug 11
TYS12:01 pmKnoxville McGhee Tyson
14h 14m
2 stops
LCY7:15 amLondon City
Aug 22
LCY7:45 amLondon City
16h 41m
2 stops
TYS7:26 pmKnoxville McGhee Tyson
$1,043

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 June 17, 2026.
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

Cheapest round-trip

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

6:02 pm-5:55 pm

2 stops18h 53m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$993

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

6:02 pm-5:55 pm

2 stops18h 53m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$994

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 9/9

6:00 pm-5:55 pm

2 stops18h 55m

London City

Mon 9/14

9:15 am-11:59 pm

2 stops19h 44m

$1,041

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:40 am-7:55 am

2 stops15h 15m

London City

Mon 9/14

10:00 am-9:34 pm

2 stops16h 34m

$1,042
Quickest round-trip

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 8/11

12:01 pm-7:15 am

2 stops14h 14m

London City

Sat 8/22

7:45 am-7:26 pm

2 stops16h 41m

$1,043

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 12/2

2:00 pm-9:15 am

2 stops14h 15m

London City

Wed 12/9

7:50 am-9:38 pm

2 stops18h 48m

$1,051

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:40 am-7:55 am

2 stops15h 15m

London City

Mon 9/14

10:00 am-9:34 pm

2 stops16h 34m

$1,082

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

6:00 pm-5:55 pm

2 stops18h 55m

London City

Mon 9/14

9:15 am-11:59 pm

2 stops19h 44m

$1,122

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 7/22

5:45 pm-5:55 pm

2 stops19h 10m

London City

Mon 7/27

9:15 am-11:54 pm

2 stops19h 39m

$1,145

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 9/10

6:02 pm-5:55 pm

2 stops18h 53m

London City

Thu 9/17

9:15 am-11:59 pm

2 stops19h 44m

$1,173

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Delta and United Airlines 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

Fastest flight time

12h 31m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 12h 31m
There are no direct flights from Knoxville to London City Airport. There are no popular flight routes from Knoxville to London City Airport.
Search flight deals

Frequently asked questions about flying from Knoxville to London City Airport

  • 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 12h 31m 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
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Brentwood
Watford
Cobham
Guildford
Ilford
Folkestone
Uxbridge
Romford

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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