MCI - LHR

$324 Find Cheap Flights from Kansas City to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$706
Typical prices: $756-$1,255
SWISS
Sun 9/30Sun 10/7
MCI - LHR • 2 stops
Cheapest one-way
$324
Typical prices: $372-$668
British Airways
Sat 2/17
MCI - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kansas City and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 29% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $844 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 11h 49m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Heathrow (MCI-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Heathrow

Wed, Sep 30 - Wed, Oct 7
SWISS Logo
11:22 am - 4:25 pmMCI  Kansas City-LHR London Heathrow
23h 03m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:00 am - 10:00 pmLHR  London Heathrow-MCI Kansas City
22h 00m2 stops Zurich Chicago O'Hare Intl
$706SWISS
Wed, Feb 3 - Wed, Feb 17
SWISS Logo
3:18 pm - 4:20 pmMCI  Kansas City-LHR London Heathrow
19h 02m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:00 am - 9:44 pmLHR  London Heathrow-MCI Kansas City
21h 44m2 stops Zurich Chicago O'Hare Intl
$714SWISS
Wed, Oct 14 - Wed, Oct 21
Iberia Logo
5:20 pm - 12:50 pmMCI  Kansas City-LHR London Heathrow
13h 30m1 stop Dallas/Fort Worth
Iberia Logo
3:15 pm - 12:28 amLHR  London Heathrow-MCI Kansas City
15h 13m1 stop Chicago O'Hare Intl
$718Iberia
Mon, Nov 23 - Wed, Dec 2
Iberia Logo
10:16 am - 8:15 amMCI  Kansas City-LHR London Heathrow
15h 59m1 stop Dallas/Fort Worth
Iberia Logo
7:40 pm - 8:59 pmLHR  London Heathrow-MCI Kansas City
31h 19m2 stops Edinburgh Turnhouse Philadelphia
$721Iberia
Wed, Oct 14 - Wed, Oct 21
Virgin Atlantic Logo
12:35 pm - 7:15 amMCI  Kansas City-LHR London Heathrow
12h 40m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
8:20 am - 9:17 pmLHR  London Heathrow-MCI Kansas City
18h 57m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$733Virgin Atlantic
Tue, Sep 29 - Tue, Oct 20
United Airlines Logo
5:46 pm - 10:40 amMCI  Kansas City-LHR London Heathrow
10h 54m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
2:05 pm - 10:26 amLHR  London Heathrow-MCI Kansas City
26h 21m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$736United Airlines
Tue, Sep 29 - Wed, Oct 21
United Airlines Logo
11:50 am - 10:40 amMCI  Kansas City-LHR London Heathrow
16h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
2:05 pm - 11:44 pmLHR  London Heathrow-MCI Kansas City
39h 39m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$736United Airlines
Sat, Nov 14 - Tue, Nov 24
British Airways Logo
5:20 pm - 6:50 amMCI  Kansas City-LHR London Heathrow
31h 30m1 stop Dallas/Fort Worth
British Airways Logo
6:05 am - 12:24 amLHR  London Heathrow-MCI Kansas City
24h 19m2 stops Madrid Barajas Chicago O'Hare Intl
$737British Airways
Sat, Oct 10 - Thu, Oct 22
British Airways Logo
5:20 pm - 9:05 amMCI  Kansas City-LHR London Heathrow
33h 45m1 stop Dallas/Fort Worth
British Airways Logo
6:10 am - 12:28 amLHR  London Heathrow-MCI Kansas City
24h 18m2 stops Barcelona-El Prat Chicago O'Hare Intl
$739British Airways
Wed, Oct 7 - Mon, Mar 8
Virgin Atlantic Logo
12:35 pm - 9:50 amMCI  Kansas City-LHR London Heathrow
15h 15m2 stops Atlanta Hartsfield-Jackson Tampa
Virgin Atlantic Logo
8:25 pm - 4:26 pmLHR  London Heathrow-MCI Kansas City
26h 01m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$740Virgin Atlantic
Booking Insights

Price, demand and travel trends for Kansas City to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kansas City to London Heathrow Airport with more confidence.

How much is a round-trip flight from Kansas City to London Heathrow Airport?

Round-trip flights from Kansas City to London Heathrow Airport start at $706. Prices are below average for this route right now, with typical round-trip fares ranging from $756 to $1,255. The lowest price found in the past 5 days was $706 on SWISS.

What's the cheapest day of the week to fly from Kansas City to London Heathrow Airport?

Friday is the cheapest day of the week to fly from Kansas City to London Heathrow Airport, it is 11% cheaper than the average day. Saturday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Kansas City to London Heathrow Airport at $674 round-trip.
  • June ($1,418) and July ($1,210) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 110% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Kansas City to London Heathrow Airport the cheapest?

Flights from Kansas City to London Heathrow Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Kansas City to London Heathrow Airport flights

Low season

February

Cheapest flight

$324
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kansas City to London Heathrow Airport

When to book flights from Kansas City to Heathrow

Are your dates flexible? Find out the best times to travel from Kansas City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kansas City to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airline offers an economy flight from Kansas City to London Heathrow Airport that allows me to check a bag for free?

    Finnair offers some of the most competitively priced MCI to LHR economy tickets with the most baggage allowed. Economy tickets allow one carry-on and one checked bag for no extra fee. The carry-on must weigh no more than 17 lb and have dimensions within 22 x 16 x 9 inches. The checked bag has limits of 50 lb and 35 x 30 x 18 inches.

  • What are some common layover cities on the cheaper one-stop flights between Kansas City and London Heathrow Airport?

    Finnair offers some of the cheapest one-stop flights, with Dallas (DFW) as the connecting city. British Airways also has flights with one stop at DFW or at Chicago (ORD) or Philadelphia (PHL). Iberia also offers competitively priced one-stop flights with connections at DFW or PHL.

  • Which airlines operate more sustainable flights between Kansas City International Airport (MCI) in London Heathrow Airport (LHR)?

    Air Canada offers several flights between MCI and LHR that emit about 32% less carbon dioxide than average for flights on this route. Air Canada also makes efforts to create less waste and use less water on their flights and invests in environmental conservation efforts.

  • What is the most comfortable economy ticket I can buy for flights between Kansas City International Airport (MCI) and London Heathrow Airport (LHR)?

    Finnair offers comfortable one-stop flights from MCI to LHR. The first leg of a Finnair economy ticket includes complimentary streaming entertainment, 30 inches of seat pitch, and complimentary snacks. The second leg includes complimentary seat-back entertainment, 31 inches of seat pitch, and a complimentary meal.

  • Which airports can I use when flying from Kansas City to London Heathrow Airport?

    Flights from Kansas City to London Heathrow Airport usually depart from Kansas City (MCI) and arrive at London Heathrow (LHR).

  • What cabin classes can I book on flights from Kansas City to London Heathrow Airport?

    Four cabin classes are available on flights from Kansas City to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Kansas City to London Heathrow Airport pass through?

    One-stop flights from Kansas City to London Heathrow Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 54% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Philadelphia (PHL) - 7% of one-stop connections
    • Charlotte Douglas (CLT) - 5% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kansas City to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 24% on the Kansas City to London Heathrow Airport route. Friday is the cheapest departure day at $854 round-trip on average, while Saturday is the most expensive at $1,112, a difference of $258. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • How expensive are last-minute Kansas City to London Heathrow Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 4% above the route average of $956. Book 25 weeks before departure for the lowest fares.

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

    A nonstop flight from Kansas City to London Heathrow Airport takes 0h 00m, covering 4,325 miles.

  • Do I need a passport to fly from Kansas City to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Kansas City to London Heathrow Airport looking right now?

    One-way fares from Kansas City to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $416, which is 21% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kansas City to London Heathrow Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 11h 49m, compared with 12h 00m via Chicago O'Hare Intl (ORD) and 12h 08m via Philadelphia (PHL).

  • What is the time difference between Kansas City and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of Kansas City (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Kansas City to London Heathrow Airport flight?

    Round-trip flights from Kansas City to London Heathrow Airport range from $756 to $1,255, with an average of $956 over the past 12 months. Anything below $756 counts as a good deal.

Your guide to booking Kansas City to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $854 - about $258 less than Saturday (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kansas City to London Heathrow Airport trip for February. Fares historically average $674 round-trip in that month - typically $744 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport
  • Some of the cheapest flights available from Kansas City to London Heathrow Airport involve a self-transfer at a connecting airport, such as Newark Liberty International Airport (EWR). Because deplaning, going through arrivals, and checking in again takes time, consider not checking any baggage in order to make the self-transfer process quicker.
  • If you are traveling from Kansas City to London Heathrow Airport for business reasons or as a tourist, you will not need a visa. However, you need to leave Britain within 6 months. If you plan to stay in the UK longer than 6 months, you need to obtain a visa.
  • If you struggle with autism, PTSD, Crohn's disease, or other challenges that are not immediately noticeable, consider signing up for the Hidden Disabilities Sunflower Lanyard Program before you fly from Kansas City to London Heathrow Airport (LHR.) LHR participates in the program, meaning airline and airport staff at Heathrow are trained to assist those with the sunflower lanyards in negotiating customs and egress from the airport.
  • For a quick and easy journey from London Heathrow Airport (LHR) into downtown London, you can catch the Heathrow to London Express train in Terminals 2, 3, and 5. This train departs every 15 minutes and will take you to Paddington Station in the heart of London.
  • Kansas City International Airport (MCI) serves as a hub for many airlines, including Frontier, SkyWest, and Republic Airways. London Heathrow Airport (LHR) is a hub for many airlines as well, including Virgin Atlantic, British Airways, Pan Am, and Lufthansa. British Airways and Virgin Atlantic are two of the airlines that offer competitively priced tickets from MCI to LHR.

More options for your flight from Kansas City to Heathrow

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
Vacations in London