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Cheap flights from Knoxville to London from $530

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 9/10. 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
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
$993Lufthansa
Wed, Aug 19 - Wed, Sep 2
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
$994Lufthansa
Wed, Aug 19 - Wed, Sep 2
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
$995Lufthansa
Wed, Aug 19 - Wed, Sep 2
Delta Logo
11:45 am - 7:55 am
TYS
-
LCY
15h 10m
2 stops
Delta Logo
10:00 am - 8:08 pm
LCY
-
TYS
15h 08m
2 stops
$998Delta
Thu, Oct 8 - Thu, Oct 22
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
$1,042Lufthansa
Mon, Aug 17 - Mon, Aug 24
Lufthansa Logo
6:02 pm - 5:55 pm
TYS
-
LCY
18h 53m
2 stops
Lufthansa Logo
9:15 am - 4:58 pm
LCY
-
TYS
36h 43m
2 stops
$1,070Lufthansa
Thu, Sep 10 - Fri, Sep 18
Delta Logo
11:45 am - 7:55 am
TYS
-
LCY
15h 10m
2 stops
Delta Logo
10:00 am - 9:50 pm
LCY
-
TYS
16h 50m
2 stops
$1,076Delta
Tue, Sep 8 - Mon, Sep 14
Delta Logo
11:45 am - 7:55 am
TYS
-
LCY
15h 10m
2 stops
Delta Logo
10:00 am - 9:44 pm
LCY
-
TYS
16h 44m
2 stops
$1,077Delta
Thu, Sep 10 - Fri, Sep 18
Delta Logo
5:00 pm - 1:15 pm
TYS
-
LCY
15h 15m
2 stops
Delta Logo
10:00 am - 9:44 pm
LCY
-
TYS
16h 44m
2 stops
$1,078Delta
Sat, Sep 5 - Fri, Sep 18
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
$1,080Lufthansa
Wed, Aug 19 - Wed, Sep 2

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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
Sep 2
TYS11:40 amKnoxville McGhee Tyson
15h 55m
2 stops
LCY8:35 amLondon City
Sep 9
LCY6:45 amLondon City
17h 58m
2 stops
TYS7:43 pmKnoxville McGhee Tyson
$1,545
Aer Lingus
Sep 17
TYS11:35 amKnoxville McGhee Tyson
16h 00m
2 stops
LCY8:35 amLondon City
Sep 21
LCY8:30 pmLondon City
31h 12m
2 stops
TYS10:42 pmKnoxville McGhee Tyson
$7,142
Aer Lingus
Jul 27
TYS1:00 pmKnoxville McGhee Tyson
14h 35m
2 stops
LCY8:35 amLondon City
Jul 29
LCY1:45 pmLondon City
33h 17m
2 stops
TYS6:02 pmKnoxville McGhee Tyson
$11,883

Delta flights from Knoxville to London City Airport

Our best Delta deals on Knoxville to London City Airport flight tickets
Delta
Oct 8
TYS11:45 amKnoxville McGhee Tyson
15h 10m
2 stops
LCY7:55 amLondon City
Oct 22
LCY10:00 amLondon City
15h 08m
2 stops
TYS8:08 pmKnoxville McGhee Tyson
$998
Delta
Sep 8
TYS11:45 amKnoxville McGhee Tyson
15h 10m
2 stops
LCY7:55 amLondon City
Sep 14
LCY10:00 amLondon City
16h 50m
2 stops
TYS9:50 pmKnoxville McGhee Tyson
$1,076
Delta
Sep 10
TYS11:45 amKnoxville McGhee Tyson
15h 10m
2 stops
LCY7:55 amLondon City
Sep 18
LCY10:00 amLondon City
16h 44m
2 stops
TYS9:44 pmKnoxville McGhee Tyson
$1,077

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 July 25, 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

9:45 am-8:40 am

2 stops17h 55m

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

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$994

KnoxvilleLondon

TYS - LCY

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

$995
Quickest round-trip

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 10/8

11:45 am-7:55 am

2 stops15h 10m

London City

Thu 10/22

10:00 am-8:08 pm

2 stops15h 08m

$998

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Mon 8/17

9:45 am-8:40 am

2 stops17h 55m

London City

Mon 8/24

9:15 am-11:59 pm

2 stops19h 44m

$1,042

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 9/10

6:02 pm-5:55 pm

2 stops18h 53m

London City

Fri 9/18

9:15 am-4:58 pm

2 stops36h 43m

$1,070

KnoxvilleLondon

TYS - LCY

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

$1,076

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 9/10

11:45 am-7:55 am

2 stops15h 10m

London City

Fri 9/18

10:00 am-9:44 pm

2 stops16h 44m

$1,077

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Sat 9/5

5:00 pm-1:15 pm

2 stops15h 15m

London City

Fri 9/18

10:00 am-9:44 pm

2 stops16h 44m

$1,078

KnoxvilleLondon

TYS - LCY

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

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 Lufthansa 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
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Kingston upon Thames
Watford
Slough
Harrow
Brentwood
Cobham
Romford
Uxbridge
Guildford
Worthing

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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