Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Knoxville to London from $578

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 6/1. 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
0 bags

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

Find the cheapest flights from Knoxville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:57 pm - 5:55 pm
TYS
-
LCY
18h 58m
2 stops
Lufthansa Logo
9:15 am - 11:57 pm
LCY
-
TYS
19h 42m
2 stops
$939Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
5:57 pm - 5:55 pm
TYS
-
LCY
18h 58m
2 stops
Lufthansa Logo
9:15 am - 11:57 pm
LCY
-
TYS
19h 42m
2 stops
$940Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
5:57 pm - 5:55 pm
TYS
-
LCY
18h 58m
2 stops
Lufthansa Logo
9:15 am - 8:28 pm
LCY
-
TYS
16h 13m
2 stops
$996Lufthansa
Mon, Aug 17 - Tue, Aug 25
Lufthansa Logo
5:57 pm - 5:55 pm
TYS
-
LCY
18h 58m
2 stops
Lufthansa Logo
9:15 am - 11:57 pm
LCY
-
TYS
19h 42m
2 stops
$997Lufthansa
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
5:55 pm - 5:55 pm
TYS
-
LCY
19h 00m
2 stops
Lufthansa Logo
9:15 am - 11:57 pm
LCY
-
TYS
19h 42m
2 stops
$1,043Lufthansa
Wed, Jul 29 - Wed, Aug 12
Lufthansa Logo
9:45 am - 8:40 am
TYS
-
LCY
17h 55m
2 stops
Lufthansa Logo
9:15 am - 11:55 pm
LCY
-
TYS
19h 40m
2 stops
$1,044Lufthansa
Tue, Oct 6 - Mon, Oct 12
Delta Logo
4:00 pm - 11:40 am
TYS
-
LCY
14h 40m
2 stops
Delta Logo
10:00 am - 9:46 pm
LCY
-
TYS
16h 46m
2 stops
$1,122Delta
Fri, Sep 11 - Fri, Sep 18
Lufthansa Logo
10:00 am - 8:40 am
TYS
-
LCY
17h 40m
2 stops
Lufthansa Logo
9:15 am - 11:54 pm
LCY
-
TYS
19h 39m
2 stops
$1,128Lufthansa
Thu, Jul 30 - Thu, Aug 6
Lufthansa Logo
10:00 am - 8:40 am
TYS
-
LCY
17h 40m
2 stops
Lufthansa Logo
9:15 am - 11:54 pm
LCY
-
TYS
19h 39m
2 stops
$1,175Lufthansa
Wed, Jul 22 - Wed, Jul 29
Lufthansa Logo
10:00 am - 8:40 am
TYS
-
LCY
17h 40m
2 stops
Lufthansa Logo
9:15 am - 12:30 am
LCY
-
TYS
20h 15m
2 stops
$1,273Lufthansa
Wed, Jun 3 - Wed, Jun 10

Lufthansa flights from Knoxville to London City Airport

Our best Lufthansa deals on Knoxville to London City Airport flight tickets
Lufthansa
Aug 19
TYS5:57 pmKnoxville McGhee Tyson
18h 58m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
19h 42m
2 stops
TYS11:57 pmKnoxville McGhee Tyson
$939
Lufthansa
Aug 19
TYS5:57 pmKnoxville McGhee Tyson
18h 58m
2 stops
LCY5:55 pmLondon City
Sep 2
LCY9:15 amLondon City
19h 42m
2 stops
TYS11:57 pmKnoxville McGhee Tyson
$940
Lufthansa
Aug 17
TYS5:57 pmKnoxville McGhee Tyson
18h 58m
2 stops
LCY5:55 pmLondon City
Aug 25
LCY9:15 amLondon City
16h 13m
2 stops
TYS8:28 pmKnoxville McGhee Tyson
$996

British Airways flights from Knoxville to London City Airport

Our best British Airways deals on Knoxville to London City Airport flight tickets
British Airways
May 5
TYS2:49 pmKnoxville McGhee Tyson
19h 26m
2 stops
LCY3:15 pmLondon City
Jun 3
LCY2:05 pmLondon City
35h 05m
2 stops
TYS8:10 pmKnoxville McGhee Tyson
$1,146
British Airways
May 6
TYS2:49 pmKnoxville McGhee Tyson
17h 51m
2 stops
LCY1:40 pmLondon City
May 11
LCY7:15 pmLondon City
31h 57m
2 stops
TYS10:12 pmKnoxville McGhee Tyson
$1,150
British Airways
May 7
TYS7:00 amKnoxville McGhee Tyson
27h 15m
2 stops
LCY3:15 pmLondon City
May 13
LCY9:35 amLondon City
17h 22m
2 stops
TYS9:57 pmKnoxville McGhee Tyson
$1,165

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 May 1, 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

5:57 pm-5:55 pm

2 stops18h 58m

London City

Wed 9/2

9:15 am-11:57 pm

2 stops19h 42m

$939

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

5:57 pm-5:55 pm

2 stops18h 58m

London City

Wed 9/2

9:15 am-11:57 pm

2 stops19h 42m

$940

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Mon 8/17

5:57 pm-5:55 pm

2 stops18h 58m

London City

Tue 8/25

9:15 am-8:28 pm

2 stops16h 13m

$996

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

5:57 pm-5:55 pm

2 stops18h 58m

London City

Wed 9/2

9:15 am-11:57 pm

2 stops19h 42m

$997

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 7/29

5:55 pm-5:55 pm

2 stops19h 00m

London City

Wed 8/12

9:15 am-11:57 pm

2 stops19h 42m

$1,043

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 10/6

9:45 am-8:40 am

2 stops17h 55m

London City

Mon 10/12

9:15 am-11:55 pm

2 stops19h 40m

$1,044
Quickest round-trip

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 9/11

4:00 pm-11:40 am

2 stops14h 40m

London City

Fri 9/18

10:00 am-9:46 pm

2 stops16h 46m

$1,122

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 7/30

10:00 am-8:40 am

2 stops17h 40m

London City

Thu 8/6

9:15 am-11:54 pm

2 stops19h 39m

$1,128

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 7/22

10:00 am-8:40 am

2 stops17h 40m

London City

Wed 7/29

9:15 am-11:54 pm

2 stops19h 39m

$1,175

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 6/3

10:00 am-8:40 am

2 stops17h 40m

London City

Wed 6/10

9:15 am-12:30 am

2 stops20h 15m

$1,273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Aer Lingus, 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

14h 18m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 14h 18m
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 18m 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
Dover
Luton
Hayes
Crawley
Slough
Wembley
Stansted
Watford
Croydon
Uxbridge
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Guildford

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
Sun 5/31
Sun 6/7
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 $495
Flights to London Gatwick Airportfrom $460
Flights to London Stansted Airportfrom $535
Flights to London Luton Airportfrom $532
Flights to Glasgow Intl Airportfrom $595
Flights to Belfast Intl Airportfrom $711
Flights to London Southend Airportfrom $723
Flights to Belfast City Airportfrom $711