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Cheap flights from Knoxville to London from $480

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 10/13. 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
2:20 pm - 9:15 amTYS  Knoxville McGhee Tyson-LCY London City
13h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:50 am - 8:54 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 04m2 stops Frankfurt am Main Newark
$929Lufthansa
Wed, Jan 20 - Wed, Jan 27
Iberia Logo
11:31 am - 2:15 pmTYS  Knoxville McGhee Tyson-LCY London City
21h 44m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
7:50 am - 11:47 pmLCY  London City-TYS Knoxville McGhee Tyson
20h 57m2 stops Madrid Barajas Chicago O'Hare Intl
$996Iberia
Mon, Nov 2 - Wed, Nov 11
Multiple Airlines Logo
11:43 am - 7:15 amTYS  Knoxville McGhee Tyson-LCY London City
14h 32m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Multiple Airlines Logo
10:00 am - 9:28 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 28m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,015Multiple Airlines
Thu, Nov 12 - Tue, Nov 24
Lufthansa Logo
11:25 am - 9:15 amTYS  Knoxville McGhee Tyson-LCY London City
16h 50m2 stops Newark Frankfurt am Main
Lufthansa Logo
5:15 pm - 7:36 pmLCY  London City-TYS Knoxville McGhee Tyson
31h 21m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,031Lufthansa
Tue, Nov 17 - Sun, Nov 22
Lufthansa Logo
11:25 am - 9:15 amTYS  Knoxville McGhee Tyson-LCY London City
16h 50m2 stops Newark Frankfurt am Main
Lufthansa Logo
5:15 pm - 11:59 pmLCY  London City-TYS Knoxville McGhee Tyson
35h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,081Lufthansa
Thu, Nov 19 - Sun, Nov 22
Lufthansa Logo
1:56 pm - 9:15 amTYS  Knoxville McGhee Tyson-LCY London City
14h 19m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:15 pm - 7:36 pmLCY  London City-TYS Knoxville McGhee Tyson
30h 21m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,086Lufthansa
Tue, Nov 17 - Fri, Nov 20
Lufthansa Logo
9:45 am - 8:40 amTYS  Knoxville McGhee Tyson-LCY London City
17h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:15 am - 11:59 pmLCY  London City-TYS Knoxville McGhee Tyson
19h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,154Lufthansa
Mon, Aug 31 - Wed, Sep 30
Lufthansa Logo
9:45 am - 8:40 amTYS  Knoxville McGhee Tyson-LCY London City
17h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:15 am - 11:59 pmLCY  London City-TYS Knoxville McGhee Tyson
19h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,174Lufthansa
Wed, Sep 9 - Wed, Sep 16
Lufthansa Logo
9:45 am - 8:40 amTYS  Knoxville McGhee Tyson-LCY London City
17h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:15 am - 11:59 pmLCY  London City-TYS Knoxville McGhee Tyson
19h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,210Lufthansa
Wed, Sep 23 - Mon, Sep 28
Lufthansa Logo
9:45 am - 8:40 amTYS  Knoxville McGhee Tyson-LCY London City
17h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:15 am - 11:59 pmLCY  London City-TYS Knoxville McGhee Tyson
19h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,211Lufthansa
Wed, Sep 23 - Mon, Sep 28

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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
Dec 7
TYS4:57 pmKnoxville McGhee Tyson
14h 43m
2 stops
LCY12:40 pmLondon City
Dec 15
LCY6:50 amLondon City
16h 53m
2 stops
TYS6:43 pmKnoxville McGhee Tyson
$1,393
Aer Lingus
Nov 10
TYS5:06 pmKnoxville McGhee Tyson
14h 34m
2 stops
LCY12:40 pmLondon City
Nov 15
LCY1:15 pmLondon City
15h 32m
2 stops
TYS11:47 pmKnoxville McGhee Tyson
$1,432
Aer Lingus
Sep 23
TYS11:20 amKnoxville McGhee Tyson
16h 15m
2 stops
LCY8:35 amLondon City
Sep 28
LCY8:30 pmLondon City
28h 13m
2 stops
TYS7:43 pmKnoxville McGhee Tyson
$1,448

Lufthansa flights from Knoxville to London City Airport

Our best Lufthansa deals on Knoxville to London City Airport flight tickets
Lufthansa
Jan 20
TYS2:20 pmKnoxville McGhee Tyson
13h 55m
2 stops
LCY9:15 amLondon City
Jan 27
LCY9:50 amLondon City
16h 04m
2 stops
TYS8:54 pmKnoxville McGhee Tyson
$929
Lufthansa
Nov 17
TYS11:25 amKnoxville McGhee Tyson
16h 50m
2 stops
LCY9:15 amLondon City
Nov 22
LCY5:15 pmLondon City
31h 21m
2 stops
TYS7:36 pmKnoxville McGhee Tyson
$1,031
Lufthansa
Nov 19
TYS11:25 amKnoxville McGhee Tyson
16h 50m
2 stops
LCY9:15 amLondon City
Nov 22
LCY5:15 pmLondon City
35h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,081

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 August 15, 2026.
Use the filters below to find and compare flights from Knoxville to London City Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 1/20

2:20 pm-9:15 am

2 stops13h 55m

London City

Wed 1/27

9:50 am-8:54 pm

2 stops16h 04m

$929

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Mon 11/2

11:31 am-2:15 pm

2 stops21h 44m

London City

Wed 11/11

7:50 am-11:47 pm

2 stops20h 57m

$996

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Thu 11/12

11:43 am-7:15 am

2 stops14h 32m

London City

Tue 11/24

10:00 am-9:28 pm

2 stops16h 28m

$1,015

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 11/17

11:25 am-9:15 am

2 stops16h 50m

London City

Sun 11/22

5:15 pm-7:36 pm

2 stops31h 21m

$1,031

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Thu 11/19

11:25 am-9:15 am

2 stops16h 50m

London City

Sun 11/22

5:15 pm-11:59 pm

2 stops35h 44m

$1,081

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 11/17

1:56 pm-9:15 am

2 stops14h 19m

London City

Fri 11/20

6:15 pm-7:36 pm

2 stops30h 21m

$1,086

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Mon 8/31

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/30

9:15 am-11:59 pm

2 stops19h 44m

$1,154

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 9/9

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/16

9:15 am-11:59 pm

2 stops19h 44m

$1,174

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 9/23

9:45 am-8:40 am

2 stops17h 55m

London City

Mon 9/28

9:15 am-11:59 pm

2 stops19h 44m

$1,210

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 9/23

9:45 am-8:40 am

2 stops17h 55m

London City

Mon 9/28

9:15 am-11:59 pm

2 stops19h 44m

$1,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, United Airlines, 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

13h 55m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 13h 55m
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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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 13h 55m 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
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

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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