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Cheap flights from Knoxville to London from $352

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
2:49 pm - 8:35 am
TYS
-
LCY
36h 46m2 stops
British Airways Logo
7:15 pm - 9:57 pm
LCY
-
TYS
31h 42m2 stops
$696British Airways
Wed, Apr 22 - Wed, May 6
British Airways Logo
7:44 am - 2:05 pm
TYS
-
LCY
25h 21m2 stops
British Airways Logo
7:50 am - 8:56 pm
LCY
-
TYS
18h 06m2 stops
$722British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
5:57 pm - 9:40 am
TYS
-
LCY
34h 43m2 stops
British Airways Logo
1:35 pm - 9:57 pm
LCY
-
TYS
37h 22m2 stops
$846British Airways
Sat, Apr 18 - Tue, May 5
Iberia Logo
4:02 pm - 2:05 pm
TYS
-
LCY
17h 03m2 stops
Iberia Logo
7:15 pm - 8:40 pm
LCY
-
TYS
30h 25m2 stops
$869Iberia
Thu, Feb 19 - Thu, Feb 26
British Airways Logo
4:00 pm - 6:30 pm
TYS
-
LCY
45h 30m2 stops
British Airways Logo
8:40 am - 8:56 pm
LCY
-
TYS
17h 16m2 stops
$890British Airways
Fri, Jan 30 - Sat, Feb 7
Iberia Logo
4:02 pm - 2:05 pm
TYS
-
LCY
17h 03m2 stops
Iberia Logo
7:50 am - 8:40 pm
LCY
-
TYS
17h 50m2 stops
$932Iberia
Thu, Feb 19 - Thu, Feb 26
Lufthansa Logo
7:25 pm - 5:40 pm
TYS
-
LCY
18h 15m2 stops
Lufthansa Logo
6:30 pm - 10:29 pm
LCY
-
TYS
32h 59m2 stops
$1,013Lufthansa
Thu, Mar 26 - Sun, Apr 5
British Airways Logo
2:49 pm - 2:50 pm
TYS
-
LCY
19h 01m2 stops
British Airways Logo
3:30 pm - 9:57 pm
LCY
-
TYS
35h 27m2 stops
$1,030British Airways
Wed, Apr 22 - Wed, May 6
British Airways Logo
6:10 am - 2:05 pm
TYS
-
LCY
26h 55m2 stops
British Airways Logo
7:15 pm - 7:12 pm
LCY
-
TYS
28h 57m2 stops
$1,071British Airways
Wed, Feb 18 - Mon, Feb 23
British Airways Logo
5:17 pm - 6:30 pm
TYS
-
LCY
44h 13m2 stops
British Airways Logo
2:45 pm - 9:55 pm
LCY
-
TYS
36h 10m2 stops
$1,150British Airways
Tue, Feb 10 - Sun, Feb 15

Iberia flights from Knoxville to London City Airport

Our best Iberia deals on Knoxville to London City Airport flight tickets
Iberia
Feb 19
TYS4:02 pmKnoxville McGhee Tyson
17h 03m
2 stops
LCY2:05 pmLondon City
Feb 26
LCY7:50 amLondon City
17h 50m
2 stops
TYS8:40 pmKnoxville McGhee Tyson
$932
Find similar
Iberia
Mar 1
TYS4:02 pmKnoxville McGhee Tyson
17h 33m
2 stops
LCY2:35 pmLondon City
Mar 8
LCY7:15 pmLondon City
30h 09m
2 stops
TYS9:24 pmKnoxville McGhee Tyson
$1,161
Find similar
Iberia
Apr 18
TYS11:31 amKnoxville McGhee Tyson
25h 59m
2 stops
LCY6:30 pmLondon City
May 5
LCY8:10 amLondon City
42h 25m
2 stops
TYS9:35 pmKnoxville McGhee Tyson
$1,250
Find similar

British Airways flights from Knoxville to London City Airport

Our best British Airways deals on Knoxville to London City Airport flight tickets
British Airways
Apr 22
TYS2:49 pmKnoxville McGhee Tyson
36h 46m
2 stops
LCY8:35 amLondon City
May 6
LCY7:15 pmLondon City
31h 42m
2 stops
TYS9:57 pmKnoxville McGhee Tyson
$696
Find similar
British Airways
Jan 13
TYS2:19 pmKnoxville McGhee Tyson
24h 41m
2 stops
LCY8:00 pmLondon City
Jan 20
LCY8:50 amLondon City
17h 06m
2 stops
TYS8:56 pmKnoxville McGhee Tyson
$770
Find similar
British Airways
Apr 18
TYS5:57 pmKnoxville McGhee Tyson
34h 43m
2 stops
LCY9:40 amLondon City
May 5
LCY1:35 pmLondon City
37h 22m
2 stops
TYS9:57 pmKnoxville McGhee Tyson
$846
Find similar

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 January 7, 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

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 4/22

2:49 pm-8:35 am

2 stops36h 46m

London City

Wed 5/6

7:15 pm-9:57 pm

2 stops31h 42m

$696

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 1/28

7:44 am-2:05 pm

2 stops25h 21m

London City

Wed 2/4

7:50 am-8:56 pm

2 stops18h 06m

$722

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Sat 4/18

5:57 pm-9:40 am

2 stops34h 43m

London City

Tue 5/5

1:35 pm-9:57 pm

2 stops37h 22m

$846

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 2/19

4:02 pm-2:05 pm

2 stops17h 03m

London City

Thu 2/26

7:15 pm-8:40 pm

2 stops30h 25m

$869

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Fri 1/30

4:00 pm-6:30 pm

2 stops45h 30m

London City

Sat 2/7

8:40 am-8:56 pm

2 stops17h 16m

$890

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 2/19

4:02 pm-2:05 pm

2 stops17h 03m

London City

Thu 2/26

7:50 am-8:40 pm

2 stops17h 50m

$932

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Thu 3/26

7:25 pm-5:40 pm

2 stops18h 15m

London City

Sun 4/5

6:30 pm-10:29 pm

2 stops32h 59m

$1,013

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 4/22

2:49 pm-2:50 pm

2 stops19h 01m

London City

Wed 5/6

3:30 pm-9:57 pm

2 stops35h 27m

$1,030

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 2/18

6:10 am-2:05 pm

2 stops26h 55m

London City

Mon 2/23

7:15 pm-7:12 pm

2 stops28h 57m

$1,071

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 2/10

5:17 pm-6:30 pm

2 stops44h 13m

London City

Sun 2/15

2:45 pm-9:55 pm

2 stops36h 10m

$1,150

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?

Virgin Atlantic 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

14h 15m

Direct flights

None
The fastest flight from Knoxville to London City Airport takes 14h 15m
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

  • 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 15m 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
Gatwick
Luton
Hounslow
Milton Keynes
Dover
Slough
Guildford
Hayes
Crawley
Dartford
Brentwood
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge
Chelmsford
Stansted

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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