Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Knoxville to London from $479

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 9/21. 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.
Iberia Logo
4:42 pm - 2:05 pmTYS  Knoxville McGhee Tyson-LCY London City
17h 23m2 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
$994Iberia
Wed, Oct 28 - Wed, Nov 4
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
$1,016Lufthansa
Tue, Oct 6 - Tue, Oct 13
Delta Logo
11:45 am - 7:55 amTYS  Knoxville McGhee Tyson-LCY London City
15h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
10:00 am - 9:50 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 50m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$1,079Delta
Tue, Sep 8 - Mon, Sep 14
Delta Logo
11:45 am - 7:55 amTYS  Knoxville McGhee Tyson-LCY London City
15h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
10:00 am - 9:44 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 44m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,080Delta
Tue, Sep 8 - Mon, Sep 14
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 - 8:24 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 09m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,081Lufthansa
Wed, Aug 19 - Wed, Sep 2
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 - 8:24 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 09m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,082Lufthansa
Wed, Aug 19 - Wed, Sep 2
Delta Logo
11:45 am - 7:55 amTYS  Knoxville McGhee Tyson-LCY London City
15h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
10:00 am - 9:44 pmLCY  London City-TYS Knoxville McGhee Tyson
16h 44m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,127Delta
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
6:02 pm - 5:55 pmTYS  Knoxville McGhee Tyson-LCY London City
18h 53m2 stops Chicago O'Hare 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
$1,138Lufthansa
Mon, Aug 31 - Mon, Sep 7
Lufthansa Logo
6:00 pm - 5:55 pmTYS  Knoxville McGhee Tyson-LCY London City
18h 55m2 stops Chicago O'Hare 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
$1,152Lufthansa
Tue, Sep 8 - Mon, Sep 14
Lufthansa Logo
6:00 pm - 5:55 pmTYS  Knoxville McGhee Tyson-LCY London City
18h 55m2 stops Chicago O'Hare 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
Tue, Sep 8 - Mon, Sep 14

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Aer Lingus flights from Knoxville to London City Airport

Our best Aer Lingus deals on Knoxville to London City Airport flight tickets
Aer Lingus
Oct 21
TYS7:30 amKnoxville McGhee Tyson
20h 05m
2 stops
LCY8:35 amLondon City
Oct 28
LCY6:50 amLondon City
21h 09m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,423
Aer Lingus
Oct 22
TYS7:30 amKnoxville McGhee Tyson
20h 05m
2 stops
LCY8:35 amLondon City
Oct 29
LCY6:50 amLondon City
21h 09m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,476
Aer Lingus
Oct 25
TYS11:35 amKnoxville McGhee Tyson
17h 00m
2 stops
LCY8:35 amLondon City
Nov 1
LCY7:25 pmLondon City
28h 21m
2 stops
TYS6:46 pmKnoxville McGhee Tyson
$1,478

Lufthansa flights from Knoxville to London City Airport

Our best Lufthansa deals on Knoxville to London City Airport flight tickets
Lufthansa
Oct 6
TYS9:45 amKnoxville McGhee Tyson
17h 55m
2 stops
LCY8:40 amLondon City
Oct 13
LCY9:15 amLondon City
19h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,016
Lufthansa
Aug 19
TYS9:45 amKnoxville McGhee Tyson
17h 55m
2 stops
LCY8:40 amLondon City
Sep 2
LCY9:15 amLondon City
16h 09m
2 stops
TYS8:24 pmKnoxville McGhee Tyson
$1,082
Lufthansa
Aug 16
TYS6:02 pmKnoxville McGhee Tyson
18h 53m
2 stops
LCY5:55 pmLondon City
Sep 7
LCY9:15 amLondon City
19h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,129

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 8, 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 Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 10/28

4:42 pm-2:05 pm

2 stops17h 23m

London City

Wed 11/4

7:50 am-11:47 pm

2 stops20h 57m

$994

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 10/6

9:45 am-8:40 am

2 stops17h 55m

London City

Tue 10/13

9:15 am-11:59 pm

2 stops19h 44m

$1,016

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:45 am-7:55 am

2 stops15h 10m

London City

Mon 9/14

10:00 am-9:50 pm

2 stops16h 50m

$1,079
Quickest round-trip

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:45 am-7:55 am

2 stops15h 10m

London City

Mon 9/14

10:00 am-9:44 pm

2 stops16h 44m

$1,080

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$1,081

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$1,082

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Tue 9/8

11:45 am-7:55 am

2 stops15h 10m

London City

Mon 9/14

10:00 am-9:44 pm

2 stops16h 44m

$1,127

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

TYSLCY

Knoxville McGhee Tyson

Mon 8/31

6:02 pm-5:55 pm

2 stops18h 53m

London City

Mon 9/7

9:15 am-11:59 pm

2 stops19h 44m

$1,138

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

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

$1,152

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LCY London City

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

$1,154

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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?

Lufthansa, Aer Lingus, and Scandinavian 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

14h 34m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 14h 34m
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 34m 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
Dover
Croydon
Stansted
Kingston upon Thames
Slough
Harrow
Watford
Cobham
Richmond
Uxbridge
Worthing
Romford
Ilford
Dunstable

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.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/7
Mon 9/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $499
Flights to London Gatwick Airportfrom $394
Flights to London Stansted Airportfrom $498
Flights to London Luton Airportfrom $526
Flights to Glasgow Intl Airportfrom $544
Flights to Belfast Intl Airportfrom $639
Flights to London Southend Airportfrom $723
Flights to Belfast City Airportfrom $642