What are the cheapest airlines flying from Kansas City to London Heathrow Airport round-trip?

Flying on American Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $714. Additional round-trip tickets that might be worth considering are offered by United Airlines and Finnair, with the lowest prices starting at $730 and $737, respectively. American Airlines is currently priced 21% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Kansas City to London Heathrow Airport one-way?

$491 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Icelandair and JetBlue, with prices starting from $499 and $543, respectively.

What are the most popular airlines that fly from Kansas City to London Heathrow Airport?

The most popular airlines flying from Kansas City to London Heathrow Airport are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

Can I find flights from Kansas City to London Heathrow Airport for under $800 on Cheapflights?

Yes, there are multiple flights from Kansas City to London Heathrow Airport for under $800. The cheapest flight booked recently is on American Airlines for just $714, but on average you can expect to pay $737.

Are there last-minute flights available from Kansas City to London Heathrow Airport for under $1,500?

There are currently 20+ open flights from Kansas City to London Heathrow Airport within the next 7 days for less than $1,500.

Which airlines flying from Kansas City to London Heathrow have flexible cancellations due to COVID-19?

Some of our airline partners flying from Kansas City to London Heathrow have new flexible policies in place due to COVID-19. American Airlines, British Airways, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What is the cheapest month to fly from Kansas City to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Kansas City in March are about $1,115 on average during March, but can be found for as low as $675.

When is the cheapest time to fly from Kansas City to London Heathrow Airport (MCI - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to London Heathrow Airport as you normally would.

What airport do you fly from for flights from Kansas City to London Heathrow?

Most people fly from Kansas City (MCI) if they book a flight from Kansas City to London Heathrow. On average, Kansas City has 0 outbound flights to London Heathrow per day from 11 airlines. Kansas City is conveniently located just 17.4 mi from Kansas City’s city center.

What does MCI to LHR mean?

Kansas City Airport is MCI and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Flights from Kansas City, MO to London Heathrow Airport (LHR) from $484

How to find the cheapest flight from Kansas City (MCI) to Heathrow (LHR)

Popular in	July
Cheapest in	February
Round-trip from	$633
One-way from	$499

High demand for flights, 30% potential price rise

Search Deals

Best time to find cheap flights, 22% potential price drop

Search Deals

From Kansas City to London Heathrow

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One-way flight from Kansas City to London Heathrow

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MCI - LON Price	$633 - $1,115
LON Temperature	39.2 - 62.6 °F
LON Rainfall	1.6 - 2.8 inches

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

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.

Jun 30 - Oct 2

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 10m

LHR

London Heathrow

MCI

Kansas City

2 stops

29h 26m

$986

Multiple Airlines

Deal found 5/31

Jun 30 - Oct 2

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 10m

LHR

London Heathrow

MCI

Kansas City

1 stop

14h 12m

$1,040

American Airlines

Deal found 5/31

Jun 21 - Jun 28

MCI

Kansas City

LHR

London Heathrow

2 stops

18h 00m

LHR

London Heathrow

MCI

Kansas City

2 stops

27h 22m

$1,100

United Airlines

Deal found 5/31

Jun 20 - Jun 27

MCI

Kansas City

LHR

London Heathrow

2 stops

12h 02m

LHR

London Heathrow

MCI

Kansas City

2 stops

31h 17m

$1,117

Multiple Airlines

Deal found 5/31

Jun 27 - Jul 5

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 25m

LHR

London Heathrow

MCI

Kansas City

1 stop

13h 49m

$1,118

American Airlines

Deal found 5/31

Jun 14 - Jun 28

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 09m

LHR

London Heathrow

MCI

Kansas City

1 stop

13h 27m

$1,120

American Airlines

Deal found 5/31

Jun 20 - Jun 28

MCI

Kansas City

LHR

London Heathrow

1 stop

11h 15m

LHR

London Heathrow

MCI

Kansas City

1 stop

16h 20m

$1,121

Delta

Deal found 5/31

Jun 14 - Aug 16

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 09m

LHR

London Heathrow

MCI

Kansas City

2 stops

20h 32m

$1,123

British Airways

Deal found 5/31

Jun 26 - Jul 3

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 10m

LHR

London Heathrow

MCI

Kansas City

2 stops

27h 42m

$1,125

British Airways

Deal found 5/31

Kansas City to Heathrow 2023 flight deals

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.

Oct 24 - Oct 31

MCI

Kansas City

LHR

London Heathrow

1 stop

13h 18m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$714

American Airlines

Deal found 6/1

Oct 24 - Oct 31

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 45m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$716

American Airlines

Deal found 6/1

Dec 27 - Jan 17

MCI

Kansas City

LHR

London Heathrow

2 stops

17h 55m

LHR

London Heathrow

MCI

Kansas City

2 stops

19h 33m

$718

American Airlines

Deal found 5/31

Oct 23 - Oct 31

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 43m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$722

American Airlines

Deal found 5/31

Oct 23 - Oct 31

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 38m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$727

American Airlines

Deal found 5/31

Sep 27 - Oct 6

MCI

Kansas City

LHR

London Heathrow

1 stop

17h 20m

LHR

London Heathrow

MCI

Kansas City

2 stops

21h 10m

$729

Multiple Airlines

Deal found 5/31

Sep 20 - Oct 4

MCI

Kansas City

LHR

London Heathrow

2 stops

21h 35m

LHR

London Heathrow

MCI

Kansas City

2 stops

27h 20m

$730

United Airlines

Deal found 5/31

Sep 20 - Oct 4

MCI

Kansas City

LHR

London Heathrow

2 stops

18h 30m

LHR

London Heathrow

MCI

Kansas City

2 stops

27h 20m

$731

United Airlines

Deal found 6/1

Sep 20 - Oct 4

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 20m

LHR

London Heathrow

MCI

Kansas City

2 stops

27h 20m

$732

United Airlines

Deal found 6/1

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.

Oct 24 - Oct 31

MCI

Kansas City

LHR

London Heathrow

1 stop

13h 18m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$714

American Airlines

Deal found 6/1

Oct 24 - Oct 31

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 45m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$716

American Airlines

Deal found 6/1

Oct 23 - Oct 31

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 43m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$722

American Airlines

Deal found 5/31

Oct 23 - Oct 31

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 38m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 43m

$727

American Airlines

Deal found 5/31

Sep 19 - Oct 12

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 21m

LHR

London Heathrow

MCI

Kansas City

1 stop

17h 34m

$748

American Airlines

Deal found 5/31

Oct 24 - Nov 3

MCI

Kansas City

LHR

London Heathrow

1 stop

11h 48m

LHR

London Heathrow

MCI

Kansas City

1 stop

15h 40m

$758

American Airlines

Deal found 5/30

Oct 22 - Oct 31

MCI

Kansas City

LHR

London Heathrow

1 stop

12h 50m

LHR

London Heathrow

MCI

Kansas City

1 stop

18h 48m

$760

American Airlines

Deal found 5/30

Sep 10 - Jan 11

MCI

Kansas City

LHR

London Heathrow

1 stop

11h 42m

LHR

London Heathrow

MCI

Kansas City

1 stop

16h 40m

$778

American Airlines

Deal found 5/30

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 25m

LHR

London Heathrow

MCI

Kansas City

1 stop

13h 51m

$1,583

American Airlines

Deal found 5/31

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.

Sep 25 - Oct 6

MCI

Kansas City

LHR

London Heathrow

1 stop

15h 35m

LHR

London Heathrow

MCI

Kansas City

2 stops

13h 49m

$747

Delta

Deal found 6/1

Oct 25 - Nov 3

MCI

Kansas City

LHR

London Heathrow

2 stops

15h 52m

LHR

London Heathrow

MCI

Kansas City

2 stops

17h 13m

$751

Delta

Deal found 5/30

Sep 25 - Oct 6

MCI

Kansas City

LHR

London Heathrow

2 stops

12h 44m

LHR

London Heathrow

MCI

Kansas City

2 stops

13h 49m

$752

Delta

Deal found 6/1

Sep 19 - Oct 12

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 50m

LHR

London Heathrow

MCI

Kansas City

2 stops

18h 39m

$756

Delta

Deal found 5/31

Sep 25 - Oct 6

MCI

Kansas City

LHR

London Heathrow

2 stops

13h 57m

LHR

London Heathrow

MCI

Kansas City

2 stops

13h 49m

$773

Delta

Deal found 5/31

Jun 8 - Jun 15

MCI

Kansas City

LHR

London Heathrow

2 stops

14h 45m

LHR

London Heathrow

MCI

Kansas City

2 stops

15h 46m

$1,761

Delta

Deal found 5/31

Last minute flights from Kansas City to Heathrow

Book one of these great deals on flights from Kansas City to London. Tip: verify your flight details before completing your reservation.

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

2 stops

20h 20m

LHR

London Heathrow

MCI

Kansas City

2 stops

25h 46m

$1,462

Icelandair

Deal found 5/31

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

2 stops

20h 20m

LHR

London Heathrow

MCI

Kansas City

2 stops

25h 46m

$1,504

Icelandair

Deal found 5/31

Jun 10 - Jun 14

MCI

Kansas City

LHR

London Heathrow

3 stops

27h 35m

LHR

London Heathrow

MCI

Kansas City

3 stops

34h 01m

$1,513

Multiple Airlines

Deal found 5/31

Jun 6 - Jun 14

MCI

Kansas City

LHR

London Heathrow

3 stops

34h 00m

LHR

London Heathrow

MCI

Kansas City

3 stops

34h 01m

$1,564

Multiple Airlines

Deal found 5/31

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

2 stops

21h 05m

LHR

London Heathrow

MCI

Kansas City

2 stops

30h 22m

$1,565

Air Canada

Deal found 5/31

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

1 stop

13h 25m

LHR

London Heathrow

MCI

Kansas City

2 stops

22h 18m

$1,574

Iberia

Deal found 5/31

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

1 stop

10h 09m

LHR

London Heathrow

MCI

Kansas City

2 stops

32h 16m

$1,578

Multiple Airlines

Deal found 5/31

Jun 8 - Jun 14

MCI

Kansas City

LHR

London Heathrow

3 stops

30h 50m

LHR

London Heathrow

MCI

Kansas City

3 stops

34h 01m

$1,581

Multiple Airlines

Deal found 5/31

Jun 7 - Jun 14

MCI

Kansas City

LHR

London Heathrow

1 stop

14h 25m

LHR

London Heathrow

MCI

Kansas City

1 stop

13h 51m

$1,583

American Airlines

Deal found 5/31

One-way flights to Heathrow from Kansas City

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.

Sep 30

MCI

Kansas City

LHR

London Heathrow

3 stops

31h 20m

$484

Multiple Airlines

Deal found 5/31

Oct 1

MCI

Kansas City

LHR

London Heathrow

2 stops

16h 57m

$491

Scandinavian Airlines

Deal found 5/31

Sep 30

MCI

Kansas City

LHR

London Heathrow

2 stops

19h 15m

$499

Icelandair

Deal found 5/31

Sep 29

MCI

Kansas City

LHR

London Heathrow

2 stops

40h 54m

$505

Scandinavian Airlines

Deal found 5/31

Jul 15

MCI

Kansas City

LHR

London Heathrow

3 stops

43h 55m

$508

Multiple Airlines

Deal found 5/31

Oct 3

MCI

Kansas City

LHR

London Heathrow

1 stop

16h 50m

$543

JetBlue

Deal found 5/31

Oct 2

MCI

Kansas City

LHR

London Heathrow

1 stop

16h 50m

$552

JetBlue

Deal found 5/31

Aug 2

MCI

Kansas City

LHR

London Heathrow

1 stop

17h 54m

$565

JetBlue

Deal found 6/1

Sep 27

MCI

Kansas City

LHR

London Heathrow

1 stop

16h 50m

$566

JetBlue

Deal found 5/31

Find flights from Kansas City to Heathrow within your budget

Fly from

Fly to

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

$714

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 10/24

2 stops14h 45m

London Heathrow

Tue 10/31

2 stops18h 43m

$716

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/27

1 stop17h 20m

London Heathrow

Fri 10/6

2 stops21h 10m

$729

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

2 stops21h 35m

London Heathrow

Wed 10/4

2 stops27h 20m

$730

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Mon 10/23

1 stop10h 35m

London Heathrow

Wed 11/1

2 stops32h 46m

$737

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Mon 9/25

1 stop15h 35m

London Heathrow

Fri 10/6

2 stops13h 49m

$747

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

1 stop10h 20m

London Heathrow

Wed 10/4

1 stop27h 22m

$749

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/20

1 stop12h 19m

London Heathrow

Tue 10/3

2 stops31h 28m

$753

Pick Dates

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Fri 10/20

1 stop11h 44m

London Heathrow

Tue 10/31

2 stops18h 12m

$785

Pick Dates

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

Reviews

1 / 10

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

Related info for your journey

Top 10 airlines flying from Kansas City to Heathrow

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Finnair	Cheapest$599	Average$778	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Finnair flights
Lufthansa	Cheapest$641	Average$976	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
KLM	Cheapest$659	Average$819	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
Air Canada	Cheapest$659	Average$936	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
Virgin Atlantic	Cheapest$670	Average$815	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Virgin Atlantic flights
British Airways	Cheapest$676	Average$1,030	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights
Delta	Cheapest$681	Average$1,212	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$687	Average$873	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$715	Average$1,110	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Air France	Cheapest$745	Average$813	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Air France flights

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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.

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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

Cheapest in

Round-trip from

One-way from

What is the cheapest month to fly from Kansas City to London Heathrow Airport?

When is the cheapest time to fly from Kansas City to London Heathrow Airport (MCI - LHR)?

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.

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.

Related info for your journey

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

What airport do you fly from for flights from Kansas City to London Heathrow?

Which airlines flying from Kansas City to London Heathrow have flexible cancellations due to COVID-19?

Can I find flights from Kansas City to London Heathrow Airport for under $800 on Cheapflights?

Are there last-minute flights available from Kansas City to London Heathrow Airport for under $1,500?

What are the cheapest airlines flying from Kansas City to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Kansas City to London Heathrow Airport one-way?

What are the most popular airlines that fly from Kansas City to London Heathrow Airport?

What does MCI to LHR mean?

Other flights to Heathrow

Flights to Heathrow from Kansas City

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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.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2023