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Flights from Kansas City to London

Flight Info | Kansas City to London

The distance between Kansas City and London is approximately 6,989.41 km. Based on Trip.com's data, travel demand peaks in July. The cheapest month to book is October.

Cheapest one-way
$330
United Airlines United Airlines MKC-LON 19h 30m · 1 stop Sun, Oct 11
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Cheapest round-trip
$890
Virgin Atlantic Virgin Atlantic MKC-LON 11h · 2 stops Tue, Sep 22 - Wed, Sep 30
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Recommended airlines
United Airlines United Airlines Cheapest · From $330 Virgin Atlantic Virgin Atlantic Most booked
When to travel
May
Cheapest
July
Peak season for travel
Route details
6,989.41 km
Flight distance

Find flight deals from Kansas City to London for the next 3 months. Book one way flights from $330 or round trip flights from $890.

      • MCI 2:10 PM
        11h
        1 stop
        LHR 7:10 AM
        Kansas City - London | Tue, Sep 22 | Virgin Atlantic
        LHR 11:45 AM
        13h 18m
        1 stop
        MCI 7:03 PM
        London - Kansas City | Wed, Sep 30 | Delta Air Lines
        $890 $1,258
        28% off
        28% off
        $1,258 $890
      • MCI 6:00 AM
        19h 15m
        1 stop
        LHR 7:15 AM
        Kansas City - London | Wed, Aug 26 | United Airlines
        LHR 2:50 PM
        14h 40m
        1 stop
        MCI 11:30 PM
        London - Kansas City | Thu, Sep 3 | United Airlines
        $891 $1,258
        28% off
        28% off
        $1,258 $891
      • MCI 12:19 PM
        12h 56m
        1 stop
        LHR 7:15 AM
        Kansas City - London | Mon, Sep 28 | Virgin Atlantic
        LHR 11:15 AM
        16h 41m
        1 stop
        MCI 9:56 PM
        London - Kansas City | Fri, Oct 2 | Virgin Atlantic
        $898 $1,258
        28% off
        28% off
        $1,258 $898
      • MCI 4:06 PM
        14h 59m
        1 stop
        LHR 1:05 PM
        Kansas City - London | Wed, Aug 26 | Virgin Atlantic
        LHR 10:45 AM
        16h 5m
        1 stop
        MCI 8:50 PM
        London - Kansas City | Thu, Sep 3 | Virgin Atlantic
        $906
        28% off
        $1,258 $906
      • MCI 11:10 AM
        13h 45m
        1 stop
        LHR 6:55 AM
        Kansas City - London | Tue, Sep 22 | United Airlines
        LHR 11:25 AM
        13h 5m
        1 stop
        MCI 6:30 PM
        London - Kansas City | Wed, Sep 30 | United Airlines
        $907
        28% off
        $1,258 $907
      • MCI 10:25 AM
        14h
        1 stop
        LHR 6:25 AM
        Kansas City - London | Mon, Aug 24 | Virgin Atlantic
        LHR 9:20 AM
        15h 41m
        1 stop
        MCI 7:01 PM
        London - Kansas City | Tue, Sep 1 | Virgin Atlantic
        $907
        28% off
        $1,258 $907
      • MCI 1:07 PM
        11h 38m
        1 stop
        LHR 6:45 AM
        Kansas City - London | Mon, Sep 28 | United Airlines
        LHR 2:50 PM
        14h 54m
        1 stop
        MCI 11:44 PM
        London - Kansas City | Fri, Oct 2 | United Airlines
        $911
        28% off
        $1,258 $911
      • MCI 5:30 PM
        31h 45m
        1 stop
        LHR 7:15 AM
        Kansas City - London | Sat, Sep 19 | Virgin Atlantic
        LHR 11:15 AM
        16h 38m
        1 stop
        MCI 9:53 PM
        London - Kansas City | Thu, Sep 24 | Virgin Atlantic
        $914
        27% off
        $1,258 $914
      • MCI 1:02 PM
        11h 43m
        1 stop
        LHR 6:45 AM
        Kansas City - London | Mon, Aug 24 | Lufthansa
        LHR 8:00 AM
        14h 12m
        1 stop
        MCI 4:12 PM
        London - Kansas City | Tue, Sep 1 | United Airlines
        $918
        27% off
        $1,258 $918
      • MCI 6:00 AM
        17h 55m
        1 stop
        LHR 5:55 AM
        Kansas City - London | Mon, Aug 24 | United Airlines
        LHR 7:45 AM
        22h 14m
        1 stop
        MCI 11:59 PM
        London - Kansas City | Tue, Sep 1 | Lufthansa
        $918
        27% off
        $1,258 $918
      • MKC 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Kansas City - London | Sat, Aug 15 | Normal Airline
        LON 3:00 PM
        6h
        Nonstop
        MKC 4:00 PM
        London - Kansas City | Mon, Aug 17 | Normal Airline
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      • MCI 7:30 AM
        19h 30m
        1 stop
        LHR 9:00 AM
        Kansas City - London | Sun, Oct 11 | United Airlines
        $330 $565
        42% off
        42% off
        $565 $330
      • MCI 5:20 PM
        15h 5m
        1 stop
        LHR 2:25 PM
        Kansas City - London | Sun, Oct 11 | Iberia
        $340 $565
        40% off
        40% off
        $565 $340
      • MCI 1:55 PM
        11h
        1 stop
        LHR 6:55 AM
        Kansas City - London | Sun, Oct 11 | British Airways
        $348 $565
        38% off
        38% off
        $565 $348
      • MCI 2:15 PM
        10h 55m
        1 stop
        LHR 7:10 AM
        Kansas City - London | Sun, Oct 11 | Air France
        $348
        38% off
        $565 $348
      • MCI 10:34 AM
        14h 36m
        1 stop
        LHR 7:10 AM
        Kansas City - London | Sun, Oct 11 | KLM
        $348
        38% off
        $565 $348
      • MCI 11:57 AM
        15h 3m
        1 stop
        LHR 9:00 AM
        Kansas City - London | Sun, Oct 11 | Finnair
        $352
        38% off
        $565 $352
      • MCI 6:00 AM
        18h 20m
        1 stop
        LHR 6:20 AM
        Kansas City - London | Thu, Sep 3 | Delta Air Lines
        $412
        27% off
        $565 $412
      • MKC 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Kansas City - London | Sat, Aug 15 | Normal Airline
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Popular airlines from Kansas City to London

You can choose from 2 airlines that fly from Kansas City to London, including Virgin Atlantic, Delta Air Lines, United Airlines has lowest fares on this route.
Virgin Atlantic logo Virgin Atlantic
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Kansas City to London according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Kansas City to London

Which month has the cheapest one-way flights from Kansas City to London?

The average price of one-way flights from Kansas City to London purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Kansas City to London is May, with an average price of $343; while the month with the highest flight price is usually June, with an average price of up to $862.

$862
$603
$343
$84
    Cheapest
  • $651
    Aug
  • $674
    Sep
  • $636
    Oct
  • $481
    Nov
  • $681
    Dec
  • $347
    Jan
  • $559
    Feb
  • $610
    Mar
  • $670
    Apr
  • $343
    May
  • $862
    Jun
  • $435
    Jul

When is the cheapest day to fly from Kansas City to London during Labor Day?

Data is based on the lowest one-way price from Kansas City to London during Labor Day on Trip.com in the past 3 days.

Labor Day is scheduled for Sep 7. The cheapest flights from Kansas City to London are available on Sep 9, with fares starting at $417.

$500
$459
$417
$376
    Cheapest
  • $500
    4
    Sep
  • $473
    5
  • $466
    6
  • $466
    7
  • $466
    8
  • $417
    9

Frequently Asked Questions

  • What are the cheapest flights from Kansas City to London (MKC-LON)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $330 on Cheapest nonstop routes (e.g. MCI to LHR on Sun, Oct 11), while Virgin Atlantic offers Cheapest nonstop round-trips from $890 departing on Tue, Sep 22 and returning on Wed, Sep 30.
  • At the moment, several airlines serve connecting flights from Kansas City to London, including: Virgin Atlantic Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kansas City to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Kansas City to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Oct 11, with one-way flights priced at just $330.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kansas City to London is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Kansas City to London on August 26, 2026 with United Airlines, with prices starting at $891.
  • You can land at any one of the following hubs in London, with Kansas City International Airport to Heathrow Airport (MCI-LHR) is by far the most common option on this route: Heathrow Airport (LHR) London Gatwick Airport (LGW) London City Airport (LCY) London Luton Airport (LTN) London Stansted Airport (STN) London Southend Airport (SEN).
  • The time difference between London and Kansas City is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Kansas City to London is $610. Fares vary by travel date, airline and availability.
  • Enter Kansas City and London, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.