$548 Cheap flights from Kansas City Intl. to Heathrow (MCI to LHR)

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Find The Best Dates To Fly from Kansas City Intl. to Heathrow

Amazing MCI to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $678 round trip and $548 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 18 - Wed, Aug 28
MCI
Kansas City
LHR
London
$678 Roundtrip, found 1 day ago
$678
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Aug 18 from Kansas City to London, returning Wed, Aug 28, priced at $678 found 1 day ago
Sun, Aug 18 - Wed, Aug 28
MCI
Kansas City
LHR
London
$678 Roundtrip, found 1 day ago
$678
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Aug 18 from Kansas City to London, returning Wed, Aug 28, priced at $678 found 1 day ago
Sat, Aug 17 - Tue, Aug 27
MCI
Kansas City
LHR
London
$684 Roundtrip, found 2 days ago
$684
Roundtrip
found 2 days ago
Select Iberia flight, departing Sat, Aug 17 from Kansas City to London, returning Tue, Aug 27, priced at $684 found 2 days ago
Tue, Aug 20 - Tue, Aug 27
MCI
Kansas City
LHR
London
$698 Roundtrip, found 3 days ago
$698
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Aug 20 from Kansas City to London, returning Tue, Aug 27, priced at $698 found 3 days ago
Mon, Aug 19 - Fri, Aug 30
MCI
Kansas City
LHR
London
$698 Roundtrip, found 2 days ago
$698
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 19 from Kansas City to London, returning Fri, Aug 30, priced at $698 found 2 days ago
Mon, Aug 19 - Tue, Aug 27
MCI
Kansas City
LHR
London
$699 Roundtrip, found 1 day ago
$699
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Aug 19 from Kansas City to London, returning Tue, Aug 27, priced at $699 found 1 day ago
Mon, Aug 5 - Fri, Aug 30
MCI
Kansas City
LHR
London
$703 Roundtrip, found 5 days ago
$703
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Aug 5 from Kansas City to London, returning Fri, Aug 30, priced at $703 found 5 days ago
Tue, Aug 20 - Tue, Aug 27
MCI
Kansas City
LHR
London
$704 Roundtrip, found 3 days ago
$704
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Aug 20 from Kansas City to London, returning Tue, Aug 27, priced at $704 found 3 days ago
Tue, Aug 20 - Tue, Aug 27
MCI
Kansas City
LHR
London
$741 Roundtrip, found 3 days ago
$741
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Aug 20 from Kansas City to London, returning Tue, Aug 27, priced at $741 found 3 days ago
Wed, Feb 12 - Fri, Feb 21
MCI
Kansas City
LHR
London
$747 Roundtrip, found 20 hours ago
$747
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Feb 12 from Kansas City to London, returning Fri, Feb 21, priced at $747 found 20 hours ago

Best Heathrow Flight and Hotel Packages

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza London Victoria

Hotel Riu Plaza London Victoria

4 out of 5
per person
Jun 23 - Jun 28
Roundtrip flight included
Kansas City (MCI) to London (LHR)
ME London

ME London

5 out of 5
per person
Jun 23 - Jun 28
Roundtrip flight included
Kansas City (MCI) to London (LHR)
Apex City of London Hotel

Apex City of London Hotel

4 out of 5
per person
Jun 23 - Jun 28
Roundtrip flight included
Kansas City (MCI) to London (LHR)
Yotel London City

Yotel London City

4 out of 5
per person
Jun 23 - Jun 28
Roundtrip flight included
Kansas City (MCI) to London (LHR)
The Grand at Trafalgar Square

The Grand at Trafalgar Square

4 out of 5
per person
Jun 23 - Jun 28
Roundtrip flight included
Kansas City (MCI) to London (LHR)
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Frequently asked questions

Can I catch a flight from Kansas City Intl. Airport (MCI) to LHR right now?
Be sure to go to our Covid-19 Travel Advisor to discover if there are any present travel advice reports or quarantine requirements in effect in Heathrow Airport when jet-setting from Kansas City Intl. Airport.
Are there direct flights from MCI to LHR?
American Airlines, British Airways and Delta will fly you to London from Kansas City with one stopover. Unfortunately, there aren’t any direct flights between Kansas City Intl. Airport and Heathrow Airport as yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to London Heathrow, please visit our Customer Service Portal.
How long is the flight from Kansas City Intl. Airport (MCI) to London Heathrow?
It takes an average of 11 hours and 1 minute to fly from Kansas City Intl. Airport to Heathrow Airport (LHR). For this lengthy flight, you’ll want to be as comfortable as possible. Consider bringing a neck pillow for better sleep, packing some snacks and wearing comfortable, loose-fitting clothes.
What is the flight distance from Kansas City Intl. Airport to Heathrow Airport?
The distance from Kansas City Intl. Airport (MCI) to London Heathrow is 4,300 mi. Aside from cramming your laptop or phone with more entertainment, it’ll be smart to take some noise-canceling headphones and a cozy sweater too.
What airlines fly from Kansas City Intl. Airport to London Heathrow?
Unfortunately, no airlines currently offer direct flights between Kansas City Intl. Airport and Heathrow Airport (LHR). It’s in your best interest to book well ahead to find the ideal price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with British Airways, Virgin Atlantic or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Kansas City Intl.
Traveling To
Heathrow
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$678

Route Info

Flight path for flights from Kansas City International Airport to London Heathrow Airport


Origin:
MCI - Kansas City International Airport
Destination:
LHR - London Heathrow Airport
Distance:
4,570.00 miles


Airlines & Aircraft Used on MCI to LHR Flight Routes


Airline Carrier
Aircraft
United Airlines
Antonov AN-24

Discover our best flights from Kansas City MCI to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kansas City MCI to London LHR at the right price  

Airfares to London LHR from Kansas City MCI currently cost between $678 and $747. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kansas City MCI to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kansas City MCI to London LHR on Travelocity starting at $548. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Kansas City MCI quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from MCI to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Kansas City MCI to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from MCI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kansas City MCI to London LHR today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Kansas City MCI to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Kansas City MCI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from MCI have this option.  

 

Travel with confidence when you book flights to London LHR from Kansas City MCI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.