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Cheap flights from Kalamazoo to London from $664

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalamazoo to London departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalamazoo to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:47 am - 7:10 am
AZO
-
LHR
14h 23m
1 stop
Delta Logo
11:30 am - 11:57 pm
LHR
-
AZO
17h 27m
2 stops
$869Delta
Wed, Sep 30 - Fri, Oct 23
Delta Logo
11:47 am - 7:10 am
AZO
-
LHR
14h 23m
1 stop
Delta Logo
11:30 am - 11:57 pm
LHR
-
AZO
17h 27m
2 stops
$870Delta
Wed, Sep 30 - Fri, Oct 23
Delta Logo
11:47 am - 11:20 am
AZO
-
LHR
18h 33m
2 stops
Delta Logo
6:15 am - 5:17 pm
LHR
-
AZO
16h 02m
2 stops
$874Delta
Wed, Sep 30 - Fri, Oct 23
Delta Logo
2:55 pm - 11:20 am
AZO
-
LHR
15h 25m
2 stops
Delta Logo
11:30 am - 11:57 pm
LHR
-
AZO
17h 27m
2 stops
$875Delta
Wed, Sep 30 - Fri, Oct 23
American Airlines Logo
6:00 am - 7:40 am
AZO
-
LHR
20h 40m
1 stop
American Airlines Logo
12:15 pm - 12:36 am
LHR
-
AZO
17h 21m
1 stop
$891American Airlines
Wed, Sep 30 - Fri, Oct 23
American Airlines Logo
6:00 am - 7:40 am
AZO
-
LHR
20h 40m
1 stop
American Airlines Logo
12:15 pm - 12:36 am
LHR
-
AZO
17h 21m
1 stop
$892American Airlines
Wed, Sep 30 - Fri, Oct 23
American Airlines Logo
4:06 pm - 10:20 am
AZO
-
LHR
13h 14m
2 stops
American Airlines Logo
12:15 pm - 12:36 am
LHR
-
AZO
17h 21m
1 stop
$895American Airlines
Wed, Sep 30 - Fri, Oct 23
KLM Logo
11:41 am - 7:10 am
AZO
-
LHR
14h 29m
1 stop
KLM Logo
5:10 pm - 2:15 pm
LHR
-
AZO
26h 05m
2 stops
$956KLM
Mon, Aug 31 - Thu, Sep 10
Delta Logo
11:41 am - 1:45 pm
AZO
-
LHR
21h 04m
2 stops
Delta Logo
6:30 am - 11:51 pm
LHR
-
AZO
22h 21m
2 stops
$960Delta
Mon, Aug 31 - Thu, Sep 10
British Airways Logo
4:20 pm - 11:15 am
AZO
-
LHR
13h 55m
1 stop
British Airways Logo
7:30 am - 12:37 am
LHR
-
AZO
22h 07m
2 stops
$970British Airways
Mon, Aug 31 - Thu, Sep 10

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American Airlines flights from Kalamazoo to London Heathrow Airport

Our best American Airlines deals on Kalamazoo to London Heathrow Airport flight tickets
American Airlines
Sep 30
AZO6:00 amKalamazoo Intl
20h 40m
1 stop
LHR7:40 amLondon Heathrow
Oct 23
LHR12:15 pmLondon Heathrow
17h 21m
1 stop
AZO12:36 amKalamazoo Intl
$891
American Airlines
Sep 30
AZO6:00 amKalamazoo Intl
20h 40m
1 stop
LHR7:40 amLondon Heathrow
Oct 23
LHR12:15 pmLondon Heathrow
17h 21m
1 stop
AZO12:36 amKalamazoo Intl
$892
American Airlines
Sep 30
AZO4:06 pmKalamazoo Intl
13h 14m
2 stops
LHR10:20 amLondon Heathrow
Oct 23
LHR12:15 pmLondon Heathrow
17h 21m
1 stop
AZO12:36 amKalamazoo Intl
$895

British Airways flights from Kalamazoo to London Heathrow Airport

Our best British Airways deals on Kalamazoo to London Heathrow Airport flight tickets
British Airways
Aug 31
AZO4:20 pmKalamazoo Intl
13h 55m
1 stop
LHR11:15 amLondon Heathrow
Sep 10
LHR7:30 amLondon Heathrow
22h 07m
2 stops
AZO12:37 amKalamazoo Intl
$970
British Airways
Aug 30
AZO4:08 pmKalamazoo Intl
15h 07m
1 stop
LHR12:15 pmLondon Heathrow
Sep 18
LHR2:25 pmLondon Heathrow
15h 12m
1 stop
AZO12:37 amKalamazoo Intl
$981
British Airways
Aug 31
AZO6:00 amKalamazoo Intl
24h 15m
1 stop
LHR11:15 amLondon Heathrow
Sep 10
LHR2:25 pmLondon Heathrow
15h 12m
1 stop
AZO12:37 amKalamazoo Intl
$984

momondo Fare Finder

 
Customize your flight search to find flights from Kalamazoo to London Heathrow Airport 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 July 4, 2026.
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 round-trip

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

11:47 am-7:10 am

1 stop14h 23m

London Heathrow

Fri 10/23

11:30 am-11:57 pm

2 stops17h 27m

$869

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

11:47 am-7:10 am

1 stop14h 23m

London Heathrow

Fri 10/23

11:30 am-11:57 pm

2 stops17h 27m

$870

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

11:47 am-11:20 am

2 stops18h 33m

London Heathrow

Fri 10/23

6:15 am-5:17 pm

2 stops16h 02m

$874

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

2:55 pm-11:20 am

2 stops15h 25m

London Heathrow

Fri 10/23

11:30 am-11:57 pm

2 stops17h 27m

$875

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

6:00 am-7:40 am

1 stop20h 40m

London Heathrow

Fri 10/23

12:15 pm-12:36 am

1 stop17h 21m

$891

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

6:00 am-7:40 am

1 stop20h 40m

London Heathrow

Fri 10/23

12:15 pm-12:36 am

1 stop17h 21m

$892
Quickest round-trip

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 9/30

4:06 pm-10:20 am

2 stops13h 14m

London Heathrow

Fri 10/23

12:15 pm-12:36 am

1 stop17h 21m

$895

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 8/31

11:41 am-7:10 am

1 stop14h 29m

London Heathrow

Thu 9/10

5:10 pm-2:15 pm

2 stops26h 05m

$956

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 8/31

11:41 am-1:45 pm

2 stops21h 04m

London Heathrow

Thu 9/10

6:30 am-11:51 pm

2 stops22h 21m

$960

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 8/31

4:20 pm-11:15 am

1 stop13h 55m

London Heathrow

Thu 9/10

7:30 am-12:37 am

2 stops22h 07m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

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

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?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Kalamazoo, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in November, then April is your next best option. Flight prices from Kalamazoo to London Heathrow Airport during April average 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 round-trip 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?

    The straight-line distance from Kalamazoo Intl to London Heathrow is 3836.2 mi. Flights usually cover this in 14h 23m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • How many operators does momondo search for flights from Kalamazoo Intl Airport to London Heathrow Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

  • What is the most popular airline from Kalamazoo to London Heathrow Airport?

Best airlines flying from Kalamazoo to London Heathrow Airport

Compare and see reviews for airlines that fly from Kalamazoo to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $823Free CancellationRating
6.7
8,095 reviews
Search British Airways flights

Traveling to a place near London?

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Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kalamazoo to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Kalamazoo with this policy.

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

Once you have performed a search for Kalamazoo to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to London from Kalamazoo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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