Cheap flights from Kansas City (MCI) to Heathrow (LHR) from $484

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
MCI — LHR
Jun 6 — Jun 131
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How to find the cheapest flight from Kansas City (MCI) to Heathrow (LHR)

All the information you need to plan the best MCI to LHR flight in 2023: compare Kansas City to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

Popular in

July

Cheapest in

February

Round-trip from

$633

One-way from

$499
High demand for flights, 30% potential price rise
Best time to find cheap flights, 22% potential price drop
From Kansas City to London Heathrow
One-way flight from Kansas City to London Heathrow

MCI - LON

Price

$633 - $1,115

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

Cheap flights from Kansas City to Heathrow in June, July 2023

The best prices found for MCI to LHR flights for June, July
Check out some of the best flight deals from Kansas City to London in 2023. For more flight deals, be sure to check back very soon.

Kansas City to Heathrow 2023 flight deals

Cheap flights to Heathrow from Kansas City found for this year
Check out some of the best flight deals from Kansas City to London in 2023. For more flight deals, be sure to check back very soon.

Cheap American Airlines flights from Kansas City to Heathrow

Peruse some of the lowest-priced American Airlines flights we've found from Kansas City to London. Make sure to check back often as deals are often changing.

Cheap Delta flights from Kansas City to Heathrow

Some of the lowest-priced Delta flights we've found at this time heading from Kansas City to London. Deals frequently update to provide users with more options.

Last minute flights from Kansas City to Heathrow

Late deals on return flights to Heathrow from Kansas City, departing today and this week
Book one of these great deals on flights from Kansas City to London. Tip: verify your flight details before completing your reservation.

One-way flights to Heathrow from Kansas City

The cheapest one-way flights from Kansas City to Heathrow
Some of the best available deals we've found on one-way flights from Kansas City to London. Those seeking round-trip flights from Kansas City to London should utilize the search form at the the top of the page.

Find flights from Kansas City to Heathrow within your budget

Use the slider to find flights from Kansas City to Heathrow that fit your budget.

Fly from

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Budget

$714 - $785

Route

Depart

Return

Price

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 10/24

1 stop13h 18m

London Heathrow

Tue 10/31

2 stops18h 43m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 10/24

2 stops14h 45m

London Heathrow

Tue 10/31

2 stops18h 43m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/27

1 stop17h 20m

London Heathrow

Fri 10/6

2 stops21h 10m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

2 stops21h 35m

London Heathrow

Wed 10/4

2 stops27h 20m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Mon 10/23

1 stop10h 35m

London Heathrow

Wed 11/1

2 stops32h 46m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Mon 9/25

1 stop15h 35m

London Heathrow

Fri 10/6

2 stops13h 49m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

1 stop10h 20m

London Heathrow

Wed 10/4

1 stop27h 22m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

1 stop12h 19m

London Heathrow

Tue 10/3

2 stops31h 28m

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Fri 10/20

1 stop11h 44m

London Heathrow

Tue 10/31

2 stops18h 12m

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing Heathrow

Read through reviews of airlines operating flights from Kansas City to London, such as American Airlines, Delta and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Delta
8.0
Very good
2,369 reviews
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

United Airlines
7.6
Good
1,533 reviews
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

JetBlue
7.5
Good
608 reviews
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Finnair
7.5
Good
277 reviews
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,369 reviews

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Great experience. Hopefully Delta can continue this level of professionalism and service through the summer

Related info for your journey

Useful info, stats and facts about Kansas City to Heathrow flights.

Other flights to Heathrow

Top 10 airlines flying from Kansas City to Heathrow

The chart below displays the airlines Cheapflights users traveling from Kansas City to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FinnairCheapest$599Average$778FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
LufthansaCheapest$641Average$976FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
KLMCheapest$659Average$819FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
Air CanadaCheapest$659Average$936FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Virgin AtlanticCheapest$670Average$815FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
British AirwaysCheapest$676Average$1,030FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
DeltaCheapest$681Average$1,212FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$687Average$873FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$715Average$1,110FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Air FranceCheapest$745Average$813FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights