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

Cheapflights users have booked flights from Kansas City to London Heathrow Airport round-trip from £553. Other airlines that can offer you cheap pricing are Delta, from £555, and Iberia, from £558. These flights start at 20% lower than the current average price 3 months from now.

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

One-way options have recently been found by users for as low as £345 on Air Canada. Other airlines that offer cheap prices include KLM from £348 and Delta from £355 one-way.

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

Travellers seeking maximum savings on their Kansas City to London Heathrow Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Kansas City to London Heathrow Airport?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 37% on the overall cost on flights from Kansas City to London Heathrow Airport.

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

Flights from Kansas City to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Kansas City to London Heathrow Airport in January, with the cheapest ticket starting at £482.

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 2 airlines. Kansas City is conveniently located just 17.4 mi from Kansas City’s city center.

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

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

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

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

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

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

£339+ Flights from Kansas City to London Heathrow Airport

Q: How far in advance should I book a flight from Kansas City to London Heathrow Airport?

To save on the cost of your flight from Kansas City to London Heathrow Airport, book at least 34 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £554 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £554.

Cheapflights Tip: The best prices from Kansas City to London Heathrow are usually found in February or April, booked 15 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Kansas City to Heathrow

Round-trip from	£544
One-way from	£339
Popular in	June
Cheapest in	February
Average price	£585

13/5-28/5
6 total stops
70h 10m total
Kansas City to London

Search Deals

17/6
3 total stops
43h 55m total
Kansas City to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£128 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Kansas City to Heathrow

Cheapest flights from Kansas City to Heathrow
Explore the most affordable flight options available from Kansas City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 13/505:46MCI - LHR

3 stops32h 34mMultiple Airlines

Wed 28/515:05LHR - MCI

3 stops37h 36mMultiple Airlines

Deal found 29/4£544

Wed 13/815:18MCI - LHR

1 stop10h 02mFinnair

Wed 20/812:00LHR - MCI

1 stop16h 48mFinnair

Deal found 29/4£553

Wed 17/913:45MCI - LHR

1 stop15h 25mDelta

Wed 15/1013:05LHR - MCI

1 stop13h 59mDelta

Deal found 29/4£555

Tue 26/812:18MCI - LHR

1 stop12h 07mIberia

Tue 9/912:30LHR - MCI

1 stop14h 18mIberia

Deal found 29/4£558

Tue 28/1010:10MCI - LHR

2 stops18h 10mScandinavian Airlines

Fri 7/1106:40LHR - MCI

2 stops23h 17mScandinavian Airlines

Deal found 29/4£563

Wed 24/919:20MCI - LHR

1 stop10h 55mBritish Airways

Fri 3/1013:25LHR - MCI

1 stop13h 23mBritish Airways

Deal found 29/4£564

Sun 19/1007:30MCI - LHR

2 stops20h 05mAir Canada

Tue 28/1014:30LHR - MCI

2 stops28h 43mAir Canada

Deal found 29/4£570

Sun 5/1017:47MCI - LHR

1 stop10h 53mUnited Airlines

Tue 14/1008:45LHR - MCI

2 stops18h 57mUnited Airlines

Deal found 29/4£573

Thu 11/912:30MCI - LHR

1 stop12h 15mAir France

Tue 16/909:40LHR - MCI

1 stop15h 18mAir France

Deal found 29/4£625

Sun 18/519:56MCI - LHR

1 stop11h 34mVirgin Atlantic

Sat 31/509:20LHR - MCI

1 stop13h 01mVirgin Atlantic

Deal found 29/4£755

Tue 29/418:45MCI - LHR

1 stop12h 45mKLM

Mon 12/510:55LHR - MCI

1 stop13h 31mKLM

Deal found 29/4£755

Best flights from Kansas City to Heathrow
Discover carefully curated flight deals from Kansas City to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Tue 13/505:46MCI - LHR

3 stops32h 34mMultiple Airlines

Wed 28/515:05LHR - MCI

3 stops37h 36mMultiple Airlines

Deal found 29/4£544

Wed 13/815:18MCI - LHR

1 stop10h 02mFinnair

Wed 20/812:00LHR - MCI

1 stop16h 48mFinnair

Deal found 29/4£553

Wed 17/913:45MCI - LHR

1 stop15h 25mDelta

Wed 15/1013:05LHR - MCI

1 stop13h 59mDelta

Deal found 29/4£555

Tue 26/812:18MCI - LHR

1 stop12h 07mIberia

Tue 9/912:30LHR - MCI

1 stop14h 18mIberia

Deal found 29/4£558

Wed 24/919:20MCI - LHR

1 stop10h 55mBritish Airways

Fri 3/1013:25LHR - MCI

1 stop13h 23mBritish Airways

Deal found 29/4£564

Sun 19/1007:30MCI - LHR

2 stops20h 05mAir Canada

Tue 28/1014:30LHR - MCI

2 stops28h 43mAir Canada

Deal found 29/4£570

Sun 5/1017:47MCI - LHR

1 stop10h 53mUnited Airlines

Tue 14/1008:45LHR - MCI

2 stops18h 57mUnited Airlines

Deal found 29/4£573

Thu 11/912:30MCI - LHR

1 stop12h 15mAir France

Tue 16/909:40LHR - MCI

1 stop15h 18mAir France

Deal found 29/4£625

Wed 30/715:36MCI - LHR

2 stops18h 24mScandinavian Airlines

Sun 17/819:30LHR - MCI

2 stops32h 47mScandinavian Airlines

Deal found 29/4£647

Sun 18/519:56MCI - LHR

1 stop11h 34mVirgin Atlantic

Sat 31/509:20LHR - MCI

1 stop13h 01mVirgin Atlantic

Deal found 29/4£755

Last-minute flights from Kansas City to Heathrow
Discover last-minute flight deals from Kansas City to Heathrow. Data last updated 30 April 2025 and is based on user searches.

Tue 29/417:23MCI - LHR

1 stop12h 57mUnited Airlines

Mon 12/510:50LHR - MCI

2 stops42h 54mUnited Airlines

Deal found 29/4£714

Tue 29/418:45MCI - LHR

1 stop12h 45mKLM

Mon 12/510:55LHR - MCI

1 stop13h 31mKLM

Deal found 29/4£755

Fri 2/514:02MCI - LHR

2 stops17h 33mScandinavian Airlines

Sun 4/518:40LHR - MCI

2 stops32h 48mScandinavian Airlines

Deal found 28/4£741

Fri 2/517:36MCI - LHR

1 stop10h 54mFinnair

Sun 4/512:15LHR - MCI

1 stop17h 34mFinnair

Deal found 28/4£787

Sun 4/508:00MCI - LHR

1 stop16h 55mLufthansa

Sat 10/519:10LHR - MCI

2 stops32h 37mLufthansa

Deal found 29/4£911

Sun 4/516:11MCI - LHR

1 stop10h 59mBritish Airways

Sat 10/513:10LHR - MCI

1 stop13h 27mBritish Airways

Deal found 29/4£1,701

Tue 6/507:10MCI - LHR

1 stop17h 35mDelta

Mon 19/511:45LHR - MCI

2 stops17h 14mDelta

Deal found 29/4£745

Tue 6/518:45MCI - LHR

1 stop12h 45mKLM

Mon 19/513:05LHR - MCI

1 stop13h 22mKLM

Deal found 29/4£755

Tue 6/507:45MCI - LHR

3 stops16h 45mMultiple Airlines

Mon 19/512:05LHR - MCI

2 stops15h 42mMultiple Airlines

Deal found 29/4£840

Tue 13/505:46MCI - LHR

3 stops32h 34mMultiple Airlines

Wed 28/515:05LHR - MCI

3 stops37h 36mMultiple Airlines

Deal found 29/4£544

Tue 13/517:46MCI - LHR

1 stop31h 34mIberia

Wed 28/512:15LHR - MCI

1 stop17h 39mIberia

Deal found 29/4£644

Sun 18/519:56MCI - LHR

1 stop11h 34mVirgin Atlantic

Sat 31/509:20LHR - MCI

1 stop13h 01mVirgin Atlantic

Deal found 29/4£755

One-way flights from Kansas City to Heathrow
Search for one-way flight options from Kansas City to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Tue 17/619:50MCI - LHR

3 stops43h 55mMultiple Airlines

Deal found 29/4£339

Tue 2/907:30MCI - LHR

2 stops17h 00mAir Canada

Deal found 28/4£345

Tue 2/912:30MCI - LHR

1 stop12h 15mKLM

Deal found 28/4£348

Fri 12/912:30MCI - LHR

2 stops15h 45mDelta

Deal found 29/4£355

Fri 15/812:39MCI - LHR

1 stop12h 41mIberia

Deal found 28/4£385

Wed 21/506:00MCI - LHR

1 stop19h 55mBritish Airways

Deal found 29/4£430

Tue 17/618:13MCI - LHR

2 stops35h 52mWestJet

Deal found 29/4£439

Thu 25/915:55MCI - LHR

1 stop13h 30mLufthansa

Deal found 29/4£1,935

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 13/5

05:46-20:20

3 stops32h 34m

London Heathrow

Wed 28/5

15:05-22:41

3 stops37h 36m

£544

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 13/8

15:18-07:20

1 stop10h 02m

London Heathrow

Wed 20/8

12:00-22:48

1 stop16h 48m

£553

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 17/9

13:45-11:10

1 stop15h 25m

London Heathrow

Wed 15/10

13:05-21:04

1 stop13h 59m

£555

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 26/8

12:18-06:25

1 stop12h 07m

London Heathrow

Tue 9/9

12:30-20:48

1 stop14h 18m

£558

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 24/9

19:20-12:15

1 stop10h 55m

London Heathrow

Fri 3/10

13:25-20:48

1 stop13h 23m

£564

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 19/10

07:30-09:35

2 stops20h 05m

London Heathrow

Tue 28/10

14:30-14:13

2 stops28h 43m

£570

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 5/10

17:47-10:40

1 stop10h 53m

London Heathrow

Wed 15/10

08:40-21:42

2 stops19h 02m

£573

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Thu 11/9

12:30-06:45

1 stop12h 15m

London Heathrow

Tue 16/9

09:40-18:58

1 stop15h 18m

£625

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 30/7

15:36-16:00

2 stops18h 24m

London Heathrow

Sun 17/8

19:30-22:17

2 stops32h 47m

£647

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 18/5

19:56-13:30

1 stop11h 34m

London Heathrow

Sat 31/5

09:20-16:21

1 stop13h 01m

£755

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 18 results

Best time to book a flight from Kansas City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kansas City 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 Kansas City to London Heathrow Airport

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

To ensure you get the cheapest price possible for a flight from Kansas City to London Heathrow Airport, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Kansas City to London Heathrow Airport (average of £112). Flying from Kansas City to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from MCI to LHR?

It’s typically best to fly out from Kansas City to London Heathrow Airport in the afternoon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, KLM and Finnair from Kansas City to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 2 airlines. Kansas City is conveniently located just 17.4 mi from Kansas City’s city center.
What are the cheapest airlines flying from Kansas City to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Kansas City to London Heathrow Airport round-trip from £553. Other airlines that can offer you cheap pricing are Delta, from £555, and Iberia, from £558. These flights start at 20% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Kansas City to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £345 on Air Canada. Other airlines that offer cheap prices include KLM from £348 and Delta from £355 one-way.
Can I find deals for flights from Kansas City to Heathrow that include hotel bookings?
Yes. In addition to deals on Kansas City to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kansas City to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Heathrow.
Can I find deals for business class flights from Kansas City to Heathrow?
Yes. Cheapflights offers flight deals from Kansas City to Heathrow 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 Kansas City to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Kansas City to London Heathrow Airport (average of £112). Flying from Kansas City to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Northampton

Ilford

Hayes

Southend-on-Sea

Crawley

Wembley

Ipswich

Maidstone

Winchester

Swindon

Folkestone

Dartford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Kansas City to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£508	Average£779	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£510	Average£564	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kansas City to Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kansas City to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kansas City to London Heathrow Airport from £339

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kansas City to London Heathrow are usually found in February or April, booked 15 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Kansas City to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Heathrow

Cheapest flights from Kansas City to HeathrowExplore the most affordable flight options available from Kansas City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Kansas City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to London Heathrow Airport that are best for you.

Best time to book a flight from Kansas City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kansas City with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Kansas City to Heathrow. Price data was last updated on 25 April 2025.

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

What is the cheapest time of day to fly from MCI to LHR?

Find hourly flight availability from Kansas City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, KLM and Finnair from Kansas City to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Heathrow. 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 from for flights from Kansas City to London Heathrow?

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?

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

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

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

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

Travelling to a place near Kansas City?

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.

Alternative routes for Kansas City to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kansas City to Heathrow

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 Kansas City to Heathrow?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kansas City to Heathrow
Explore the most affordable flight options available from Kansas City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.