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Cheap flights from Knoxville to London from $382

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 11/18. 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
1:53 pm - 5:55 pm
TYS
-
LCY
23h 02m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$989Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
1:53 pm - 5:55 pm
TYS
-
LCY
23h 02m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$990Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
1:53 pm - 5:55 pm
TYS
-
LCY
23h 02m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$991Lufthansa
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
$1,013Lufthansa
Tue, Sep 22 - Tue, Sep 29
Lufthansa Logo
9:45 am - 8:40 am
TYS
-
LCY
17h 55m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
TYS
19h 44m
2 stops
$1,022Lufthansa
Wed, Oct 7 - Tue, Oct 13
Lufthansa Logo
9:45 am - 8:40 am
TYS
-
LCY
17h 55m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
TYS
16h 09m
2 stops
$1,038Lufthansa
Thu, Aug 20 - Wed, Aug 26
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
$1,049Lufthansa
Wed, Aug 12 - Wed, Aug 19
Lufthansa Logo
10:00 am - 8:40 am
TYS
-
LCY
17h 40m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
TYS
19h 44m
2 stops
$1,057Lufthansa
Thu, Jul 23 - Tue, Aug 25
Delta Logo
11:40 am - 7:55 am
TYS
-
LCY
15h 15m
2 stops
Delta Logo
10:00 am - 9:50 pm
LCY
-
TYS
16h 50m
2 stops
$1,075Delta
Tue, Sep 8 - Mon, Sep 14
Delta Logo
11:40 am - 7:55 am
TYS
-
LCY
15h 15m
2 stops
Delta Logo
8:25 am - 8:15 pm
LCY
-
TYS
16h 50m
2 stops
$1,080Delta
Tue, Sep 8 - Mon, Sep 14

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Aer Lingus flights from Knoxville to London City Airport

Our best Aer Lingus deals on Knoxville to London City Airport flight tickets
Aer Lingus
Aug 17
TYS11:40 amKnoxville McGhee Tyson
15h 55m
2 stops
LCY8:35 amLondon City
Aug 24
LCY6:05 pmLondon City
29h 17m
2 stops
TYS6:22 pmKnoxville McGhee Tyson
$1,354
Aer Lingus
Jul 29
TYS1:00 pmKnoxville McGhee Tyson
14h 35m
2 stops
LCY8:35 amLondon City
Aug 31
LCY8:30 pmLondon City
26h 52m
2 stops
TYS6:22 pmKnoxville McGhee Tyson
$1,364
Aer Lingus
Aug 19
TYS7:34 amKnoxville McGhee Tyson
20h 01m
2 stops
LCY8:35 amLondon City
Aug 31
LCY8:30 pmLondon City
26h 52m
2 stops
TYS6:22 pmKnoxville McGhee Tyson
$1,366

Lufthansa flights from Knoxville to London City Airport

Our best Lufthansa deals on Knoxville to London City Airport flight tickets
Lufthansa
Aug 19
TYS1:53 pmKnoxville McGhee Tyson
23h 02m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$989
Lufthansa
Aug 19
TYS1:53 pmKnoxville McGhee Tyson
23h 02m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$990
Lufthansa
Aug 19
TYS1:53 pmKnoxville McGhee Tyson
23h 02m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$991

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 26, 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

1:53 pm-5:55 pm

2 stops23h 02m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$989

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

1:53 pm-5:55 pm

2 stops23h 02m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$990

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

1:53 pm-5:55 pm

2 stops23h 02m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$991

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/22

6:00 pm-5:55 pm

2 stops18h 55m

London City

Tue 9/29

9:15 am-11:59 pm

2 stops19h 44m

$1,013

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 10/7

9:45 am-8:40 am

2 stops17h 55m

London City

Tue 10/13

9:15 am-11:59 pm

2 stops19h 44m

$1,022

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 8/20

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 8/26

9:15 am-8:24 pm

2 stops16h 09m

$1,038

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/12

6:02 pm-5:55 pm

2 stops18h 53m

London City

Wed 8/19

9:15 am-11:59 pm

2 stops19h 44m

$1,049

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 7/23

10:00 am-8:40 am

2 stops17h 40m

London City

Tue 8/25

9:15 am-11:59 pm

2 stops19h 44m

$1,057
Quickest round-trip

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-9:50 pm

2 stops16h 50m

$1,075

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:40 am-7:55 am

2 stops15h 15m

London City

Mon 9/14

8:25 am-8:15 pm

2 stops16h 50m

$1,080

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?

British Airways, SWISS, and Aer Lingus 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

14h 21m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 14h 21m
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 14h 21m 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
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Cobham
Brentwood
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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