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Cheap flights from Kansas City to the United Kingdom from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to the United Kingdom departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kansas City to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:45 am - 9:00 amMCI-LGW
20h 15m2 stops
American Airlines Logo
11:20 am - 11:59 pmLGW-MCI
18h 39m2 stops
$645American Airlines
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Mon, Feb 16 - Mon, Feb 23
Delta Logo
10:24 am - 8:45 amMCI-LHR
16h 21m2 stops
Delta Logo
6:20 am - 5:00 pmLHR-MCI
16h 40m2 stops
$646Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
9:58 am - 7:10 amMCI-LHR
15h 12m2 stops
United Airlines Logo
3:30 pm - 5:25 pmLHR-MCI
31h 55m2 stops
$650United Airlines
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Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
8:00 am - 11:15 amMCI-LHR
21h 15m1 stop
United Airlines Logo
1:25 pm - 5:25 pmLHR-MCI
34h 00m2 stops
$651United Airlines
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Sun, Dec 7 - Sun, Dec 14
British Airways Logo
6:42 pm - 12:00 pmMCI-LHR
12h 18m1 stop
British Airways Logo
11:00 am - 6:19 pmLHR-MCI
12h 19m1 stop
$661British Airways
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Wed, Mar 18 - Tue, Mar 24
British Airways Logo
6:13 pm - 11:35 amMCI-LHR
12h 22m1 stop
British Airways Logo
2:10 pm - 10:10 pmLHR-MCI
13h 00m1 stop
$662British Airways
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Wed, Mar 18 - Tue, Mar 24
Virgin Atlantic Logo
12:18 pm - 10:30 amMCI-MAN
16h 12m1 stop
Virgin Atlantic Logo
1:30 pm - 11:47 pmMAN-MCI
16h 17m1 stop
$663Virgin Atlantic
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Wed, Nov 26 - Wed, Dec 3
Iberia Logo
12:07 pm - 6:50 amMCI-LHR
13h 43m1 stop
Iberia Logo
8:20 am - 10:20 pmLHR-MCI
19h 00m1 stop
$668Iberia
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Tue, Mar 10 - Thu, Mar 19
Virgin Atlantic Logo
4:00 pm - 10:30 amMCI-MAN
12h 30m1 stop
Virgin Atlantic Logo
1:30 pm - 10:02 pmMAN-MCI
14h 32m1 stop
$671Virgin Atlantic
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Thu, Jan 8 - Thu, Jan 29
Iberia Logo
1:40 pm - 7:50 amMCI-LHR
12h 10m1 stop
Iberia Logo
10:15 am - 9:35 pmLHR-MCI
17h 20m1 stop
$674Iberia
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Fri, Dec 12 - Fri, Dec 19

Delta flights from Kansas City to United Kingdom

Our best Delta deals on Kansas City to United Kingdom flight tickets
Delta
Dec 4
MCI10:24 amKansas City
16h 21m
2 stops
LHR8:45 amLondon Heathrow
Dec 9
LHR6:20 amLondon Heathrow
16h 40m
2 stops
MCI5:00 pmKansas City
$646
Find similar
Delta
Feb 22
MCI11:25 amKansas City
15h 20m
2 stops
LHR8:45 amLondon Heathrow
Mar 1
LHR8:40 amLondon Heathrow
18h 28m
2 stops
MCI9:08 pmKansas City
$655
Find similar
Delta
Feb 16
MCI9:59 amKansas City
16h 06m
1 stop
LHR8:05 amLondon Heathrow
Feb 23
LHR12:30 pmLondon Heathrow
14h 38m
1 stop
MCI9:08 pmKansas City
$657
Find similar

KLM flights from Kansas City to United Kingdom

Our best KLM deals on Kansas City to United Kingdom flight tickets
KLM
Nov 7
MCI12:36 pmKansas City
13h 14m
1 stop
LHR7:50 amLondon Heathrow
Nov 14
LHR3:50 pmLondon Heathrow
14h 00m
1 stop
MCI11:50 pmKansas City
$649
Find similar
KLM
Nov 13
MCI5:12 pmKansas City
12h 28m
1 stop
LHR11:40 amLondon Heathrow
Nov 17
LHR8:55 amLondon Heathrow
14h 33m
1 stop
MCI5:28 pmKansas City
$699
Find similar
KLM
Jan 17
MCI4:01 pmKansas City
10h 59m
1 stop
LHR9:00 amLondon Heathrow
Jan 24
LHR3:50 pmLondon Heathrow
14h 01m
1 stop
MCI11:51 pmKansas City
$706
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to United Kingdom 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, momondo users made 832,500 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Kansas City to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Mon 2/16

6:45 am-9:00 am

2 stops20h 15m

London Gatwick

Mon 2/23

11:20 am-11:59 pm

2 stops18h 39m

$645

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Thu 12/4

10:24 am-8:45 am

2 stops16h 21m

London Heathrow

Tue 12/9

6:20 am-5:00 pm

2 stops16h 40m

$646

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 11/25

9:58 am-7:10 am

2 stops15h 12m

London Heathrow

Tue 12/2

3:30 pm-5:25 pm

2 stops31h 55m

$650

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 12/7

8:00 am-11:15 am

1 stop21h 15m

London Heathrow

Sun 12/14

1:25 pm-5:25 pm

2 stops34h 00m

$651

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 3/18

6:42 pm-12:00 pm

1 stop12h 18m

London Heathrow

Tue 3/24

11:00 am-6:19 pm

1 stop12h 19m

$661

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 3/18

6:13 pm-11:35 am

1 stop12h 22m

London Heathrow

Tue 3/24

2:10 pm-10:10 pm

1 stop13h 00m

$662

Kansas CityManchester

MCI - MAN

MCIMAN

Kansas City

Wed 11/26

12:18 pm-10:30 am

1 stop16h 12m

Manchester

Wed 12/3

1:30 pm-11:47 pm

1 stop16h 17m

$663

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 3/10

12:07 pm-6:50 am

1 stop13h 43m

London Heathrow

Thu 3/19

8:20 am-10:20 pm

1 stop19h 00m

$668

Kansas CityManchester

MCI - MAN

MCIMAN

Kansas City

Thu 1/8

4:00 pm-10:30 am

1 stop12h 30m

Manchester

Thu 1/29

1:30 pm-10:02 pm

1 stop14h 32m

$671

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Fri 12/12

1:40 pm-7:50 am

1 stop12h 10m

London Heathrow

Fri 12/19

10:15 am-9:35 pm

1 stop17h 20m

$674

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Kansas City to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

In general, September is the cheapest month to fly from Kansas City to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $782. If you aren’t able to travel to United Kingdom during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $803.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Kansas City to United Kingdom is on a Tuesday when prices can be found for as low as $780. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $965.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is at noon. momondo users have found flights departing from Kansas City to United Kingdom at noon for as low as $868. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the morning, with an average ticket price of $975. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Kansas City for as low as $751 on momondo.

Can stopping save me money on Kansas City to United Kingdom flights?

You could potentially save up to 30% on your flight if you consider stops on a Kansas City to United Kingdom flight.

Cheap Kansas City to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to United Kingdom

Direct flights

None
There are no direct flights from Kansas City to United Kingdom. There are no popular flight routes from Kansas City to United Kingdom.
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  • When did momondo last update prices for flights from Kansas City Airport to United Kingdom?

    Prices for flights from Kansas City Airport to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to United Kingdom?

  • How old do you have to be to fly from Kansas City Airport to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kansas City to United Kingdom

Compare and see reviews for airlines that fly from Kansas City to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $525Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
FinnairPriceFrom $599Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
DeltaPriceFrom $607Free CancellationRating
7.9
7,994 reviews
Search Delta flights
Virgin AtlanticPriceFrom $620Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
KLMPriceFrom $631Free CancellationRating
7.7
1,406 reviews
Search KLM flights
British AirwaysPriceFrom $634Free CancellationRating
6.7
7,483 reviews
Search British Airways flights
American AirlinesPriceFrom $638Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
IberiaPriceFrom $658Free CancellationRating
7.0
3,001 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to United Kingdom. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kansas City to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Kansas City.

I’m not ready to book a flight from Kansas City to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kansas City to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $313
Flights to Manchesterfrom $351
Flights to Edinburghfrom $396
Flights to Glasgowfrom $403
Flights to Birminghamfrom $406
Flights to Newcastle upon Tynefrom $481
Flights to Belfastfrom $543
Flights to Bristolfrom $431
Flights to Invernessfrom $422
Flights to Liverpoolfrom $455
Flights to Aberdeenfrom $507
Flights to Leedsfrom $512