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Cheap flights from London Heathrow Airport to Kansas City from £421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MCI
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kansas City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kansas City
Explore the most affordable flight options available from Heathrow to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Tue 23/614:25
LHR
-
MCI
1 stop13h 34m
Iberia
Tue 7/719:46
MCI
-
LHR
1 stop30h 09m
Iberia
Deal found 24/5£823
Mon 14/1206:20
LHR
-
MCI
2 stops16h 34m
Delta
Thu 24/1210:35
MCI
-
LHR
2 stops16h 10m
Delta
Deal found 25/5£823
Thu 8/1011:45
LHR
-
MCI
2 stops18h 13m
Multiple Airlines
Mon 12/1014:15
MCI
-
LHR
1 stop10h 55m
Multiple Airlines
Deal found 26/5£825
Wed 25/1111:00
LHR
-
MCI
1 stop14h 13m
Multiple Airlines
Fri 4/1213:44
MCI
-
LHR
1 stop14h 16m
Multiple Airlines
Deal found 25/5£831
Tue 15/1208:40
LHR
-
MCI
2 stops16h 29m
Delta
Mon 11/110:35
MCI
-
LHR
2 stops16h 10m
Delta
Deal found 22/5£832
Tue 23/609:55
LHR
-
MCI
2 stops16h 51m
Delta
Tue 14/709:40
MCI
-
LHR
1 stop19h 00m
Delta
Deal found 25/5£833
Sun 18/1012:55
LHR
-
MCI
1 stop35h 49m
Finnair
Wed 28/1014:17
MCI
-
LHR
1 stop12h 58m
Finnair
Deal found 23/5£834
Mon 22/614:45
LHR
-
MCI
1 stop16h 03m
Finnair
Mon 6/717:21
MCI
-
LHR
1 stop11h 09m
Finnair
Deal found 25/5£835
Tue 23/606:30
LHR
-
MCI
2 stops16h 27m
Delta
Tue 7/710:35
MCI
-
LHR
1 stop16h 15m
Delta
Deal found 26/5£836
Wed 25/1111:45
LHR
-
MCI
2 stops15h 33m
Delta
Fri 4/1207:00
MCI
-
LHR
1 stop18h 50m
Delta
Deal found 26/5£838
Tue 23/608:20
LHR
-
MCI
2 stops16h 46m
Virgin Atlantic
Tue 30/610:36
MCI
-
LHR
2 stops15h 29m
Virgin Atlantic
Deal found 24/5£839

Find flight deals from Heathrow to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 May 2026.

Round-trip from

£823

One-way from

£421

Popular in

July

Cheapest in

November

Average price

£804
Iberia
  • Iberia
  • 23/6-7/7
  • 2 total stops
  • 43h 43m total
  • London to Kansas City
Search Deals
20/9
  • 20/9
  • 3 total stops
  • 29h 53m total
  • London to Kansas City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Kansas City 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, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 22/6

09:55-20:46

2 stops16h 51m

Kansas City

Mon 6/7

13:25-07:15

1 stop11h 50m

£832

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 23/6

06:30-16:47

2 stops16h 17m

Kansas City

Tue 14/7

10:43-07:10

2 stops14h 27m

£833

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 23/6

09:55-20:46

2 stops16h 51m

Kansas City

Tue 7/7

17:40-13:50

2 stops14h 10m

£851

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Thu 18/6

06:30-16:57

2 stops16h 27m

Kansas City

Tue 23/6

10:30-06:20

1 stop13h 50m

£877
Fastest return journey

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Thu 18/6

14:45-00:48

1 stop16h 03m

Kansas City

Tue 23/6

16:27-10:30

1 stop12h 03m

£879

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Sat 4/7

08:20-18:10

1 stop15h 50m

Kansas City

Thu 16/7

10:35-06:20

1 stop13h 45m

£880

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Sat 22/8

14:25-18:43

1 stop34h 18m

Kansas City

Sat 5/9

15:52-17:05

2 stops19h 13m

£887

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Thu 18/6

06:30-16:35

2 stops16h 05m

Kansas City

Thu 25/6

12:39-13:05

1 stop18h 26m

£887
Cheapest one-way

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Sat 26/9

20:50-17:16

3 stops50h 26m

£487

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 5/10

07:25-13:22

3 stops59h 57m

£488

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kansas City

How far ahead should I book a flight from London Heathrow Airport to Kansas City?

The price you pay for your flight from London Heathrow Airport to Kansas City may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Kansas City?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Kansas City (average of £697). Flying from London Heathrow Airport to Kansas City in July is currently the most expensive (average of £1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Kansas City?

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas City. Reviews last updated 27 May 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Kansas City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,525 reviews
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,750 reviews
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,032 reviews
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,007 reviews
KLM
7.8
Good
1,525 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from London Heathrow to Kansas City, you will be flying into Kansas City. Kansas City (MCI) is just 17.4 mi from the center of the city. Kansas City is the only Kansas City airport and it handles 0 inbound flights from London Heathrow per day. 9 airlines have flights to Kansas City from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Kansas City?

    There are many flights that can get you from London Heathrow Airport to Kansas City in 16h 51m. Fly via Delta to get the fastest option. Airlines will cover a distance of 4325 mi.

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

    Flying on Delta is currently your cheapest option to Kansas City, with prices starting at £244. Additional return tickets that might be worth considering are offered by Finnair and United Airlines, with the lowest prices starting at £595 and £644, respectively. Delta is 71% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Heathrow to Kansas City that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kansas City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kansas City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kansas City.

  • Can I find deals for business class flights from Heathrow to Kansas City?

    Yes. Cheapflights offers flight deals from Heathrow to Kansas City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Kansas City?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Kansas City (average of £697). Flying from London Heathrow Airport to Kansas City in July is currently the most expensive (average of £1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Heathrow to Kansas City

Discover the top 9 airlines that operate flights from Heathrow to Kansas City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£244Average£805FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£595Average£871FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£644Average£796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£648Average£797FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£655Average£836FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£665Average£1,012FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£690Average£837FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£748Average£867FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£830Average£1,146FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kansas City?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kansas City from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kansas City?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Kansas City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Kansas City with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Kansas City with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Kansas City become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Kansas City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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