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Cheap flights from Kalamazoo to London from $330

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 9/21. 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
0 bags

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Find the cheapest flights from Kalamazoo to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 6:45 am
AZO
-
LHR
19h 45m
1 stop
United Airlines Logo
2:05 pm - 1:43 pm
LHR
-
AZO
28h 38m
2 stops
$876United Airlines
Mon, Sep 21 - Fri, Sep 25
United Airlines Logo
6:00 am - 6:55 am
AZO
-
LHR
19h 55m
2 stops
United Airlines Logo
2:05 pm - 1:43 pm
LHR
-
AZO
28h 38m
2 stops
$881United Airlines
Mon, Sep 21 - Fri, Sep 25
British Airways Logo
10:56 am - 7:40 am
AZO
-
LHR
15h 44m
1 stop
British Airways Logo
9:45 am - 4:41 pm
LHR
-
AZO
11h 56m
1 stop
$891British Airways
Mon, Sep 21 - Fri, Sep 25
United Airlines Logo
2:30 pm - 6:45 am
AZO
-
LHR
11h 15m
1 stop
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$911United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
2:30 pm - 10:00 am
AZO
-
LHR
14h 30m
2 stops
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$914United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
2:30 pm - 9:00 am
AZO
-
LHR
13h 30m
1 stop
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$925United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
2:30 pm - 9:00 am
AZO
-
LHR
13h 30m
1 stop
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$926United Airlines
Tue, Aug 4 - Fri, Aug 14
KLM Logo
12:30 pm - 7:10 am
AZO
-
LHR
13h 40m
1 stop
KLM Logo
8:40 am - 10:35 pm
LHR
-
AZO
18h 55m
2 stops
$928KLM
Wed, Apr 29 - Wed, May 6
United Airlines Logo
2:30 pm - 10:00 am
AZO
-
LHR
14h 30m
2 stops
United Airlines Logo
2:10 pm - 11:33 pm
LHR
-
AZO
14h 23m
1 stop
$930United Airlines
Wed, Aug 5 - Fri, Aug 14
Virgin Atlantic Logo
12:30 pm - 6:25 am
AZO
-
LHR
12h 55m
2 stops
Virgin Atlantic Logo
9:55 am - 10:35 pm
LHR
-
AZO
17h 40m
2 stops
$932Virgin Atlantic
Wed, Apr 29 - Wed, May 6

Delta flights from Kalamazoo to London Heathrow Airport

Our best Delta deals on Kalamazoo to London Heathrow Airport flight tickets
Delta
May 13
AZO5:30 amKalamazoo Intl
20h 15m
2 stops
LHR6:45 amLondon Heathrow
May 20
LHR6:30 amLondon Heathrow
16h 05m
2 stops
AZO5:35 pmKalamazoo Intl
$934
Delta
Aug 5
AZO11:36 amKalamazoo Intl
14h 34m
1 stop
LHR7:10 amLondon Heathrow
Aug 14
LHR10:45 amLondon Heathrow
29h 15m
1 stop
AZO11:00 amKalamazoo Intl
$955
Delta
Aug 4
AZO3:00 pmKalamazoo Intl
11h 10m
1 stop
LHR7:10 amLondon Heathrow
Aug 16
LHR6:15 amLondon Heathrow
15h 56m
2 stops
AZO5:11 pmKalamazoo Intl
$995

British Airways flights from Kalamazoo to London Heathrow Airport

Our best British Airways deals on Kalamazoo to London Heathrow Airport flight tickets
British Airways
Sep 21
AZO10:56 amKalamazoo Intl
15h 44m
1 stop
LHR7:40 amLondon Heathrow
Sep 25
LHR9:45 amLondon Heathrow
11h 56m
1 stop
AZO4:41 pmKalamazoo Intl
$891
British Airways
Apr 29
AZO5:57 pmKalamazoo Intl
13h 18m
1 stop
LHR12:15 pmLondon Heathrow
May 6
LHR3:15 pmLondon Heathrow
25h 29m
1 stop
AZO11:44 amKalamazoo Intl
$951
British Airways
Sep 11
AZO10:56 amKalamazoo Intl
18h 54m
1 stop
LHR10:50 amLondon Heathrow
Sep 27
LHR2:45 pmLondon Heathrow
24h 09m
1 stop
AZO9:54 amKalamazoo Intl
$992

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 April 3, 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

Mon 9/21

6:00 am-6:45 am

1 stop19h 45m

London Heathrow

Fri 9/25

2:05 pm-1:43 pm

2 stops28h 38m

$876

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 9/21

6:00 am-6:55 am

2 stops19h 55m

London Heathrow

Fri 9/25

2:05 pm-1:43 pm

2 stops28h 38m

$881
Quickest round-trip

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 9/21

10:56 am-7:40 am

1 stop15h 44m

London Heathrow

Fri 9/25

9:45 am-4:41 pm

1 stop11h 56m

$891

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 8/4

2:30 pm-6:45 am

1 stop11h 15m

London Heathrow

Fri 8/14

5:40 pm-5:41 pm

2 stops29h 01m

$911

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 8/4

2:30 pm-10:00 am

2 stops14h 30m

London Heathrow

Fri 8/14

5:40 pm-5:41 pm

2 stops29h 01m

$914

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 8/4

2:30 pm-9:00 am

1 stop13h 30m

London Heathrow

Fri 8/14

8:00 am-5:41 pm

1 stop14h 41m

$925

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 8/4

2:30 pm-9:00 am

1 stop13h 30m

London Heathrow

Fri 8/14

8:00 am-5:41 pm

1 stop14h 41m

$926

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/29

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Wed 5/6

8:40 am-10:35 pm

2 stops18h 55m

$928

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 8/5

2:30 pm-10:00 am

2 stops14h 30m

London Heathrow

Fri 8/14

2:10 pm-11:33 pm

1 stop14h 23m

$930

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/29

12:30 pm-6:25 am

2 stops12h 55m

London Heathrow

Wed 5/6

9:55 am-10:35 pm

2 stops17h 40m

$932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 cheapest airline that flies from Kalamazoo Intl to London Heathrow?

British Airways, Delta, and United Airlines are the most popular carriers operating from Kalamazoo Intl to London Heathrow

What airlines fly to London Heathrow Airport?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from Kalamazoo according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

11h 05m

Direct flights

None
The fastest flight from Kalamazoo to London Heathrow Airport takes 11h 05m
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 11h 05m, 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 $802Free CancellationRating
6.7
7,848 reviews
Search British Airways flights

Traveling to a place near London?

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Cobham
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Romford
Harrow
Watford

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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