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Cheap flights from Kalamazoo to London from $447

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 4/5. 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.
KLM Logo
12:04 pm - 7:10 am
AZO
-
LHR
14h 06m
1 stop
KLM Logo
6:30 am - 5:37 pm
LHR
-
AZO
16h 07m
2 stops
$649KLM
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
6:17 pm - 1:05 pm
AZO
-
LHR
13h 48m
2 stops
Multiple Airlines Logo
6:30 am - 10:27 pm
LHR
-
AZO
20h 57m
2 stops
$653Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
6:10 pm - 7:10 am
AZO
-
LHR
32h 00m
1 stop
Delta Logo
11:30 am - 11:47 pm
LHR
-
AZO
17h 17m
2 stops
$656Delta
Sun, May 3 - Wed, May 20
Delta Logo
12:30 pm - 10:40 am
AZO
-
LHR
17h 10m
2 stops
Delta Logo
11:30 am - 11:47 pm
LHR
-
AZO
17h 17m
2 stops
$661Delta
Wed, Apr 29 - Wed, May 20
British Airways Logo
12:17 pm - 9:05 am
AZO
-
LHR
15h 48m
1 stop
British Airways Logo
9:45 am - 12:28 am
LHR
-
AZO
19h 43m
1 stop
$675British Airways
Tue, Mar 31 - Tue, Apr 7
Delta Logo
5:30 am - 7:10 am
AZO
-
LHR
20h 40m
1 stop
Delta Logo
10:45 am - 5:36 pm
LHR
-
AZO
11h 51m
1 stop
$678Delta
Sun, May 3 - Wed, May 20
Virgin Atlantic Logo
12:04 pm - 11:20 am
AZO
-
LHR
18h 16m
2 stops
Virgin Atlantic Logo
9:40 am - 10:27 pm
LHR
-
AZO
17h 47m
2 stops
$682Virgin Atlantic
Tue, Mar 31 - Tue, Apr 7
Delta Logo
5:30 am - 7:10 am
AZO
-
LHR
20h 40m
1 stop
Delta Logo
11:30 am - 11:47 pm
LHR
-
AZO
17h 17m
2 stops
$689Delta
Sun, May 3 - Thu, May 21
United Airlines Logo
6:40 pm - 6:45 am
AZO
-
LHR
31h 05m
1 stop
United Airlines Logo
7:30 am - 11:30 pm
LHR
-
AZO
21h 00m
2 stops
$693United Airlines
Sat, May 2 - Thu, May 21
Delta Logo
12:30 pm - 10:40 am
AZO
-
LHR
17h 10m
2 stops
Delta Logo
11:30 am - 11:47 pm
LHR
-
AZO
17h 17m
2 stops
$694Delta
Wed, Apr 29 - Thu, May 21

British Airways flights from Kalamazoo to London Heathrow Airport

Our best British Airways deals on Kalamazoo to London Heathrow Airport flight tickets
British Airways
Mar 31
AZO12:17 pmKalamazoo Intl
15h 48m
1 stop
LHR9:05 amLondon Heathrow
Apr 7
LHR9:45 amLondon Heathrow
19h 43m
1 stop
AZO12:28 amKalamazoo Intl
$675
British Airways
Mar 30
AZO7:10 pmKalamazoo Intl
11h 05m
1 stop
LHR11:15 amLondon Heathrow
Apr 6
LHR9:45 amLondon Heathrow
13h 51m
1 stop
AZO6:36 pmKalamazoo Intl
$756
British Airways
May 3
AZO5:57 pmKalamazoo Intl
18h 18m
2 stops
LHR5:15 pmLondon Heathrow
May 22
LHR1:10 pmLondon Heathrow
16h 06m
1 stop
AZO12:16 amKalamazoo Intl
$772

Virgin Atlantic flights from Kalamazoo to London Heathrow Airport

Our best Virgin Atlantic deals on Kalamazoo to London Heathrow Airport flight tickets
Virgin Atlantic
Mar 31
AZO12:04 pmKalamazoo Intl
18h 16m
2 stops
LHR11:20 amLondon Heathrow
Apr 7
LHR9:40 amLondon Heathrow
17h 47m
2 stops
AZO10:27 pmKalamazoo Intl
$682
Virgin Atlantic
Mar 30
AZO12:04 pmKalamazoo Intl
16h 11m
2 stops
LHR9:15 amLondon Heathrow
Apr 6
LHR9:40 amLondon Heathrow
17h 47m
2 stops
AZO10:27 pmKalamazoo Intl
$797

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 February 16, 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

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/1

12:04 pm-7:10 am

1 stop14h 06m

London Heathrow

Wed 4/8

6:30 am-5:37 pm

2 stops16h 07m

$649

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/1

6:17 pm-1:05 pm

2 stops13h 48m

London Heathrow

Wed 4/8

6:30 am-10:27 pm

2 stops20h 57m

$653

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 5/3

6:10 pm-7:10 am

1 stop32h 00m

London Heathrow

Wed 5/20

11:30 am-11:47 pm

2 stops17h 17m

$656

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/29

12:30 pm-10:40 am

2 stops17h 10m

London Heathrow

Wed 5/20

11:30 am-11:47 pm

2 stops17h 17m

$661

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/31

12:17 pm-9:05 am

1 stop15h 48m

London Heathrow

Tue 4/7

9:45 am-12:28 am

1 stop19h 43m

$675

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 5/3

5:30 am-7:10 am

1 stop20h 40m

London Heathrow

Wed 5/20

10:45 am-5:36 pm

1 stop11h 51m

$678

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/31

12:04 pm-11:20 am

2 stops18h 16m

London Heathrow

Tue 4/7

9:40 am-10:27 pm

2 stops17h 47m

$682

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 5/3

5:30 am-7:10 am

1 stop20h 40m

London Heathrow

Thu 5/21

11:30 am-11:47 pm

2 stops17h 17m

$689

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 5/2

6:40 pm-6:45 am

1 stop31h 05m

London Heathrow

Thu 5/21

7:30 am-11:30 pm

2 stops21h 00m

$693

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/29

12:30 pm-10:40 am

2 stops17h 10m

London Heathrow

Thu 5/21

11:30 am-11:47 pm

2 stops17h 17m

$694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 and Air France are the most popular carriers operating from Kalamazoo Intl to London Heathrow

What airlines fly to London Heathrow Airport?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from Kalamazoo according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 7 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

10h 03m

Direct flights

None
The fastest flight from Kalamazoo to London Heathrow Airport takes 10h 03m
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

  • 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 10h 03m, 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 $692Free CancellationRating
6.7
7,749 reviews
Search British Airways flights

Traveling to a place near London?

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Stansted

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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