Find Cheap Flights from Kansas City to London (MCI - LON)

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Sat 11/18
Sat 11/25
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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
19%
expected price increase
Average Price:
$1342
(avg. price over the last 2 weeks)
Good Deal:
$1000
or less (round trip)

When to Book Flights from Kansas City to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1000 or less.
The cheapest flight from Kansas City to London was found 20 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Kansas City to London Flights

How long does a flight from Kansas City to London take?
An average nonstop flight takes 13h 10m, covering a distance of 4340 miles.
Which airlines provide the cheapest flights from Kansas City to London?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($656), Air Canada ($760) and Aer Lingus ($839).
Do I need a passport to fly between Kansas City and London?
Yes.
What’s the cheapest day of the week to fly Kansas City to London?
For Kansas City to London, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to Kansas City, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Kansas City to London (round-trip)

Airports
Origin
Kansas City
$656
only
$656
Destination
London
$681
only
$681
$656
only
$656
Tue, May 8
MCI
LGW
16h 25m
Thu, May 17
LGW
MCI
31h 35m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 23
MCI
LHR
13h 10m
Sun, Mar 4
LHR
MCI
22h 05m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 19779 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
PVG
YUL
Excellent 9.6

AC 018 takes the shortest route from Shanghai to Montreal. The check in and boarding were like a breeze. Cabin was clean, staff were amiable and hard working. The variety of drinks were plenty, the food matched the standard of cost efficiency flight ticket so how could you complain it? On board TV/Movie has new coming features such as HBO's Game of The Thorne, season 7. It was a comfortable and pleasant journey with the team of AC 018. Merci beaucoup!

YVR
YYC
Excellent 10.0

Spacious aircraft, great flight attendants very clean bathrooms, lots of snacks and foods

LAX
YVR
Excellent 8.4

One of the crewmembers (regrettably, I did not catch his name) was incredibly kind when I moved seats to accommodate a couple that wanted to sit together. He really made this flight great.

Seats were comfortable but the row I moved to did not allow me to recline.

YUL
LGA
Excellent 10.0

Where do i start? It’s a short flight to be sure but air canada planes never feel like many Other airlines’ mini planes or puddle jumpers. they seem new, spacious, seat back Entertainemnt, just great. Also, there is no scrimping on Service. How many Delta or united or American flights have i taken on this route only to be told “coffee or water” and sometimes no coffee “the flight is too short”. Nonsense! Granted I was in business, but I had a full hot breakfast served and a full array of beverages offered. It AC can do it, everyone can. The flight attendant was lovely.

The flight was too short :)

YVR
YUL
Okay 5.6

I love the variety of entertainment, it never fails.

I didnt like how snacks werent included for my 6 hour flght. Also the amount of waste made with all those plastic cups is astonishingly ridiculous. Switch to a more green solution!!!

Fri, Dec 8
MCI
LHR
18h 13m
Tue, Dec 12
LHR
MCI
18h 53m
Trip: 5 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
LHR
Excellent 8.0

Seats. Coffee.

Only caffinated hot beverages. Herbal tea and non-dairy milk would be nice.

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

LAX
DUB
Mediocre 3.3

The Dublin to Manchester leg of the flight was far friendlier. Food was bad. No service to speak of on transatlantic potion. Couldn’t even get a refill on coffee after one tiny cup at breakfast.

DUB
MAN
Good 7.6

Crew was lovely.

DUB
AMS
Good 6.0

this flight was unnecessarily delayed. it was possible to have an earlier connection

Fri, Nov 24
MCI
LGW
42h 55m
Mon, Dec 11
LGW
MCI
34h 44m
$1098
Trip: 18 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
BUD
Good 7.0

Boarding time was supposed to be 19:10, we did not start to board until passed 20:00. Needless to say we were delayed. There was a woman at the counter,but there was no explanation given about the delay. Luckily it was the last leg of my journey and did not miss a connection flight,but being on an 11 hours flight just before, I was a little cranky. Overall I had a great experience.

IST
AMS
Excellent 10.0

Quality of Service

-

BOS
IST
Mediocre 2.0

I bought a ticket for three persons: my wife, my daughtet and me. I am Nigerian, my daughter American, and my wife's Turkish. However, because of the diplomatic row between Turkey and the U.S., my daughter was refused entry into Turkey. Turkish airlines' policy was to refund the ticket of any American caught in this row. They said they will refund my one month old daughter's ticket. However, my wife and i will not receive a refund. We bought the three tickets together. Our ticket numbers ended in 235...51, 235...52, and 235...53. However, they will not refund our whole money by cancelling the ticket but only that of my daughter. So this is the question: Does Turkish airline want me to leave my one-month old baby in the U.S. and tavel with my wife to Turkey? What kind of parents will we be if we were to abandon our daughter to take a trip to Turkey. Even, the people in Turkish airlines will judge us evil parents, yet that was exactly the only option they gave us. Lose your daughter or lose your ticket money. They will not even just change our iternary or give us another destination we suggested without penalties which are almost 3/4 of our initial ticket price. They just made away with our money. You cannot say, 'We are cancelling tickets for American citizens' but make no exception for parents of infant citizens. This is the height of criminality. So, me and my family couldn't take the flight and lost $1500. We had to buy another ticket by airfloat to get to Georgia. But Turkish airlines refused to even contact us on the refund for my daughter. A truly criminal enterprise.

They had a vague refund policy for Americans, forgetting that American infants can also have none-American parents who are as much victims in this as the American infant. For them to be myopic and keep repeating talking points of their refund policy is unfortunate to say the least.

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

AUH
IST
Good 6.0

Efficient and clean with decent size seats but not to the standards of the MIddle eastern airlines. Good if compared to a intra-europe flight.

Seats we’re tight and not what’s expected these days for a night flight over three hours Internationally.

Thu, May 10
MCI
LGW
16h 00m
Thu, May 17
LGW
MCI
31h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 23
MCI
LGW
35h 50m
Tue, Dec 5
LGW
MCI
14h 12m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 13
MCI
LGW
39h 45m
Sat, Jan 20
LGW
MCI
23h 48m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 13
MCI
LHR
17h 45m
Sat, Jan 20
LHR
MCI
17h 11m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
FCO
DUB
Mediocre 2.0

Worst flight experience I've ever had and I'm 70+ years old. In Dublin we were diverted from JFK to Hartford due to "mechanical problems" and told we'd be met at the gate and provided ground transportation to JFK. Approximately 30 others going to either JFK or Boston were told the same thing and joined us on a half empty flight to Hartford. When we landed there was no representative at the gate, no ground transportation provided, and no effort to help us. A little investigation on cell phones revealed both the Boston and JFK flights left on time (and I'm guessing full). Needless to say the customers were quite upset. Some even raised their voices which caused the kid representatives of Aer Lingus to call the state troopers (really). When the troopers did nothing the Aer Lingus reps locked themselves in their office rather than deal with their customers. After 2 hours of waiting for the promised ground transportation we gave up, rented a car, and drove ourselves to our destination at our own expense. We were never provided even a free drink. Horrible. Lies upon lies upon lies. I'll never consider flying with them again

DUB
BOS
Excellent 9.0

We had lots of seat space because the flight wasn't full and we could spread out a bit. If the plane hadn't been full, the seats and leg room space were insufficient. The food was good. The on board entertainment was enjoyable, making the time go by quicker.

We weren't able to select our seats, they were selected for us. We also couldn't print out our Boarding Passes until we arrived at the airport giving us an uneasy feeling about the seats we would be assigned. Ultimately, our seat assignments were fine, but no need for the drama.

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

DUB
LHR
Excellent 10.0

short and uneventful...friendly staff!

DUB
LHR
Excellent 8.0

Seats. Coffee.

Only caffinated hot beverages. Herbal tea and non-dairy milk would be nice.

Tue, May 8
MCI
LHR
43h 23m
Wed, May 16
LHR
MCI
27h 16m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 12
MCI
LGW
18h 50m
Sat, Feb 17
LGW
MCI
14h 58m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
MCI
LGW
16h 25m
Wed, May 23
LGW
MCI
45h 45m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
MCI
LGW
15h 58m
Sun, Mar 25
LGW
MCI
25h 16m
$1041
Trip: 9 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
LHR
Excellent 10.0

short and uneventful...friendly staff!

LAX
DUB
Mediocre 3.3

The Dublin to Manchester leg of the flight was far friendlier. Food was bad. No service to speak of on transatlantic potion. Couldn’t even get a refill on coffee after one tiny cup at breakfast.

FCO
DUB
Mediocre 2.0

Worst flight experience I've ever had and I'm 70+ years old. In Dublin we were diverted from JFK to Hartford due to "mechanical problems" and told we'd be met at the gate and provided ground transportation to JFK. Approximately 30 others going to either JFK or Boston were told the same thing and joined us on a half empty flight to Hartford. When we landed there was no representative at the gate, no ground transportation provided, and no effort to help us. A little investigation on cell phones revealed both the Boston and JFK flights left on time (and I'm guessing full). Needless to say the customers were quite upset. Some even raised their voices which caused the kid representatives of Aer Lingus to call the state troopers (really). When the troopers did nothing the Aer Lingus reps locked themselves in their office rather than deal with their customers. After 2 hours of waiting for the promised ground transportation we gave up, rented a car, and drove ourselves to our destination at our own expense. We were never provided even a free drink. Horrible. Lies upon lies upon lies. I'll never consider flying with them again

SFO
DUB
Excellent 10.0

The crew was pleasant and accommodating to me, my wife, our 3-year-old and 1-year-old for both legs. The planes were in good shape and everything was on time. The balthrooms were clean and felt spacious. I didn't eat the dinner because we ate a large dinner before the long flight. I did tasted it and it was good. The selections of movies was also very good.

Thw system they use for in flight entertainment was a little glitchy.

DUB
LHR
Excellent 8.0

Seats. Coffee.

Only caffinated hot beverages. Herbal tea and non-dairy milk would be nice.

Thu, Apr 26
MCI
LGW
16h 00m
Thu, May 10
LGW
MCI
31h 35m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
MCI
LGW
19h 25m
Sat, Mar 24
LGW
MCI
29h 11m
$1042
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
AMS
Good 6.0

this flight was unnecessarily delayed. it was possible to have an earlier connection

SFO
DUB
Excellent 10.0

The crew was pleasant and accommodating to me, my wife, our 3-year-old and 1-year-old for both legs. The planes were in good shape and everything was on time. The balthrooms were clean and felt spacious. I didn't eat the dinner because we ate a large dinner before the long flight. I did tasted it and it was good. The selections of movies was also very good.

Thw system they use for in flight entertainment was a little glitchy.

DUB
BOS
Excellent 9.0

We had lots of seat space because the flight wasn't full and we could spread out a bit. If the plane hadn't been full, the seats and leg room space were insufficient. The food was good. The on board entertainment was enjoyable, making the time go by quicker.

We weren't able to select our seats, they were selected for us. We also couldn't print out our Boarding Passes until we arrived at the airport giving us an uneasy feeling about the seats we would be assigned. Ultimately, our seat assignments were fine, but no need for the drama.

ORK
LHR
Excellent 8.0

Passengers were spread out. Empty seat between each of us

I am tall and I find the rows too close to eachother

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

Tue, May 8
MCI
LGW
16h 25m
Tue, May 22
LGW
MCI
31h 32m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
MCI
LGW
19h 25m
Sat, Mar 24
LGW
MCI
29h 11m
$1042
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
LAX
DUB
Mediocre 3.3

The Dublin to Manchester leg of the flight was far friendlier. Food was bad. No service to speak of on transatlantic potion. Couldn’t even get a refill on coffee after one tiny cup at breakfast.

SFO
DUB
Excellent 10.0

The crew was pleasant and accommodating to me, my wife, our 3-year-old and 1-year-old for both legs. The planes were in good shape and everything was on time. The balthrooms were clean and felt spacious. I didn't eat the dinner because we ate a large dinner before the long flight. I did tasted it and it was good. The selections of movies was also very good.

Thw system they use for in flight entertainment was a little glitchy.

DUB
BOS
Excellent 9.0

We had lots of seat space because the flight wasn't full and we could spread out a bit. If the plane hadn't been full, the seats and leg room space were insufficient. The food was good. The on board entertainment was enjoyable, making the time go by quicker.

We weren't able to select our seats, they were selected for us. We also couldn't print out our Boarding Passes until we arrived at the airport giving us an uneasy feeling about the seats we would be assigned. Ultimately, our seat assignments were fine, but no need for the drama.

DUB
AMS
Good 6.0

this flight was unnecessarily delayed. it was possible to have an earlier connection

FCO
DUB
Mediocre 2.0

Worst flight experience I've ever had and I'm 70+ years old. In Dublin we were diverted from JFK to Hartford due to "mechanical problems" and told we'd be met at the gate and provided ground transportation to JFK. Approximately 30 others going to either JFK or Boston were told the same thing and joined us on a half empty flight to Hartford. When we landed there was no representative at the gate, no ground transportation provided, and no effort to help us. A little investigation on cell phones revealed both the Boston and JFK flights left on time (and I'm guessing full). Needless to say the customers were quite upset. Some even raised their voices which caused the kid representatives of Aer Lingus to call the state troopers (really). When the troopers did nothing the Aer Lingus reps locked themselves in their office rather than deal with their customers. After 2 hours of waiting for the promised ground transportation we gave up, rented a car, and drove ourselves to our destination at our own expense. We were never provided even a free drink. Horrible. Lies upon lies upon lies. I'll never consider flying with them again

Tue, May 8
MCI
LGW
16h 25m
Sun, May 20
LGW
MCI
16h 49m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
MCI
LHR
19h 05m
Sat, Mar 24
LHR
MCI
26h 46m
$1094
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3704 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
ORD
Excellent 10.0

Food was definitely improved!

ORK
LHR
Excellent 8.0

Passengers were spread out. Empty seat between each of us

I am tall and I find the rows too close to eachother

LAX
DUB
Mediocre 3.3

The Dublin to Manchester leg of the flight was far friendlier. Food was bad. No service to speak of on transatlantic potion. Couldn’t even get a refill on coffee after one tiny cup at breakfast.

DUB
AMS
Good 6.0

this flight was unnecessarily delayed. it was possible to have an earlier connection

DUB
MAN
Good 7.6

Crew was lovely.

Wed, Apr 25
MCI
LGW
37h 00m
Thu, May 10
LGW
MCI
31h 35m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
MCI
LGW
16h 25m
Thu, May 10
LGW
MCI
31h 35m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.