What is the cheapest airline that flies from Kalamazoo Intl to London Heathrow?

KLM, Delta, and Air France are the most popular carriers operating from Kalamazoo Intl to London Heathrow

When did momondo last update prices for flights from Kalamazoo Intl Airport to London Heathrow Airport?

Prices for flights from Kalamazoo Intl Airport to London Heathrow Airport were last updated today.

How old do you have to be to fly from Kalamazoo Intl Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalamazoo Intl Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£347 Cheap Flights from Kalamazoo to London Heathrow Airport in 2026

Q: What is the typical price of a round-trip flight between Kalamazoo and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from £768 to £1,061. The lowest price recently found on this route was £651.

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Find the cheapest flights from Kalamazoo to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:47 - 07:10

AZO

LHR

14h 23m

1 stop

11:30 - 23:57

LHR

AZO

17h 27m

2 stops

£651Delta

Wed, 30 Sep - Fri, 23 Oct

11:47 - 07:10

AZO

LHR

14h 23m

1 stop

11:30 - 23:57

LHR

AZO

17h 27m

2 stops

£652Delta

Wed, 30 Sep - Fri, 23 Oct

14:55 - 11:20

AZO

LHR

15h 25m

2 stops

11:30 - 23:57

LHR

AZO

17h 27m

2 stops

£655Delta

Wed, 30 Sep - Fri, 23 Oct

06:00 - 07:40

AZO

LHR

20h 40m

1 stop

12:15 - 00:36

LHR

AZO

17h 21m

1 stop

£668American Airlines

Wed, 30 Sep - Fri, 23 Oct

11:47 - 07:10

AZO

LHR

14h 23m

1 stop

10:45 - 17:17

LHR

AZO

11h 32m

1 stop

£668Multiple Airlines

Wed, 30 Sep - Fri, 23 Oct

11:41 - 07:10

AZO

LHR

14h 29m

1 stop

17:10 - 14:15

LHR

AZO

26h 05m

2 stops

£715KLM

Mon, 31 Aug - Thu, 10 Sep

11:41 - 07:10

AZO

LHR

14h 29m

1 stop

17:10 - 14:15

LHR

AZO

26h 05m

2 stops

£716KLM

Mon, 31 Aug - Thu, 10 Sep

11:41 - 13:45

AZO

LHR

21h 04m

2 stops

06:30 - 23:51

LHR

AZO

22h 21m

2 stops

£718Delta

Mon, 31 Aug - Thu, 10 Sep

11:41 - 13:45

AZO

LHR

21h 04m

2 stops

06:30 - 23:51

LHR

AZO

22h 21m

2 stops

£719Delta

Mon, 31 Aug - Thu, 10 Sep

16:20 - 11:15

AZO

LHR

13h 55m

1 stop

07:30 - 00:37

LHR

AZO

22h 07m

2 stops

£726British Airways

Mon, 31 Aug - Thu, 10 Sep

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British Airways flights from Kalamazoo to London Heathrow Airport

Our best British Airways deals on Kalamazoo to London Heathrow Airport flight tickets

British Airways

31 Aug

AZO16:20Kalamazoo Intl

13h 55m

1 stop

LHR11:15London Heathrow

10 Sept

LHR07:30London Heathrow

22h 07m

2 stops

AZO00:37Kalamazoo Intl

£726

British Airways

30 Aug

AZO16:08Kalamazoo Intl

15h 07m

1 stop

LHR12:15London Heathrow

18 Sept

LHR14:25London Heathrow

15h 12m

1 stop

AZO00:37Kalamazoo Intl

£734

British Airways

31 Aug

AZO06:00Kalamazoo Intl

24h 15m

1 stop

LHR11:15London Heathrow

10 Sept

LHR14:25London Heathrow

15h 12m

1 stop

AZO00:37Kalamazoo Intl

£736

American Airlines flights from Kalamazoo to London Heathrow Airport

Our best American Airlines deals on Kalamazoo to London Heathrow Airport flight tickets

American Airlines

30 Sept

AZO06:00Kalamazoo Intl

20h 40m

1 stop

LHR07:40London Heathrow

23 Oct

LHR12:15London Heathrow

17h 21m

1 stop

AZO00:36Kalamazoo Intl

£668

American Airlines

26 Aug

AZO06:00Kalamazoo Intl

20h 55m

1 stop

LHR07:55London Heathrow

30 Aug

LHR14:25London Heathrow

15h 16m

1 stop

AZO00:41Kalamazoo Intl

£754

American Airlines

22 Jul

AZO05:45Kalamazoo Intl

20h 05m

1 stop

LHR06:50London Heathrow

29 Jul

LHR09:45London Heathrow

18h 55m

1 stop

AZO23:40Kalamazoo Intl

£949

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 30/9

11:47-07:10

1 stop14h 23m

London Heathrow

Fri 23/10

11:30-23:57

2 stops17h 27m

£651

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 30/9

11:47-07:10

1 stop14h 23m

London Heathrow

Fri 23/10

11:30-23:57

2 stops17h 27m

£652

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 30/9

14:55-11:20

2 stops15h 25m

London Heathrow

Fri 23/10

11:30-23:57

2 stops17h 27m

£655

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 30/9

06:00-07:40

1 stop20h 40m

London Heathrow

Fri 23/10

12:15-00:36

1 stop17h 21m

£668

Fastest return journey

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 30/9

11:47-07:10

1 stop14h 23m

London Heathrow

Fri 23/10

10:45-17:17

1 stop11h 32m

£668

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 31/8

11:41-07:10

1 stop14h 29m

London Heathrow

Thu 10/9

17:10-14:15

2 stops26h 05m

£715

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 31/8

11:41-07:10

1 stop14h 29m

London Heathrow

Thu 10/9

17:10-14:15

2 stops26h 05m

£716

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 31/8

11:41-13:45

2 stops21h 04m

London Heathrow

Thu 10/9

06:30-23:51

2 stops22h 21m

£718

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 31/8

11:41-13:45

2 stops21h 04m

London Heathrow

Thu 10/9

06:30-23:51

2 stops22h 21m

£719

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 31/8

16:20-11:15

1 stop13h 55m

London Heathrow

Thu 10/9

07:30-00:37

2 stops22h 07m

£726

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalamazoo to London Heathrow Airport

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

Prices

Airlines

What is the typical price of a round-trip flight between Kalamazoo and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Kalamazoo to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Kalamazoo averaging around £0.

When to book flights from Kalamazoo to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalamazoo to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kalamazoo to London Heathrow Airport (AZO to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalamazoo to London Heathrow Airport

Fastest flight time	14h 23m
Direct flights	None

The fastest flight from Kalamazoo to London Heathrow Airport takes 14h 23m

There are no direct flights from Kalamazoo to London Heathrow Airport. There are no popular flight routes from Kalamazoo to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Kalamazoo to London Heathrow Airport

How far is Kalamazoo Intl to London Heathrow by plane?
Kalamazoo Intl and London Heathrow are 3836.2 mi apart from one another. In terms of flight time, this usually takes a little over 14h 23m.
When did momondo last update prices for flights from Kalamazoo Intl Airport to London Heathrow Airport?
Prices for flights from Kalamazoo Intl Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Kalamazoo Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalamazoo Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Stratford-upon-Avon

Southend-on-Sea

Slough

Northampton

Maidstone

Ipswich

Swindon

Ilford

Canterbury

Folkestone

Poole

Guildford

Hayes

Chichester

Hastings

Why use momondo?

Why should I use momondo to find a flight deal from Kalamazoo to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kalamazoo to London for you.

Can I find flights from Kalamazoo to London with flexible booking policies on momondo?

All flight searches from Kalamazoo to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalamazoo to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalamazoo to London.

I’m not ready to book a flight from Kalamazoo to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kalamazoo to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.