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Cheap flights from Kalamazoo to London from $520

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 12/31. 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.
Delta Logo
12:04 pm - 8:45 am
AZO
-
LHR
15h 41m1 stop
Delta Logo
10:00 am - 8:53 pm
LHR
-
AZO
15h 53m2 stops
$630Delta
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
1:00 pm - 10:30 am
AZO
-
LHR
16h 30m2 stops
Multiple Airlines Logo
11:45 am - 8:53 pm
LHR
-
AZO
14h 08m2 stops
$634Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
4:14 pm - 11:35 am
AZO
-
LHR
14h 21m1 stop
American Airlines Logo
2:10 pm - 10:58 pm
LHR
-
AZO
13h 48m1 stop
$649American Airlines
Thu, Jan 22 - Wed, Feb 4
British Airways Logo
3:51 pm - 11:35 am
AZO
-
LHR
14h 44m1 stop
British Airways Logo
2:10 pm - 10:58 pm
LHR
-
AZO
13h 48m1 stop
$655British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
7:33 pm - 12:15 pm
AZO
-
LHR
11h 42m1 stop
British Airways Logo
5:10 pm - 6:36 pm
LHR
-
AZO
30h 26m2 stops
$657British Airways
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
7:33 pm - 10:30 am
AZO
-
LHR
9h 57m1 stop
British Airways Logo
12:15 pm - 11:56 pm
LHR
-
AZO
16h 41m1 stop
$676British Airways
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
12:23 pm - 4:20 pm
AZO
-
LHR
22h 57m2 stops
Multiple Airlines Logo
7:50 am - 11:56 pm
LHR
-
AZO
21h 06m2 stops
$681Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
2:57 pm - 6:55 am
AZO
-
LHR
10h 58m1 stop
British Airways Logo
6:15 am - 10:57 pm
LHR
-
AZO
20h 42m2 stops
$814British Airways
Tue, Mar 3 - Sat, Mar 14
British Airways Logo
2:57 pm - 8:15 am
AZO
-
LHR
12h 18m1 stop
British Airways Logo
3:45 pm - 11:46 am
LHR
-
AZO
24h 01m1 stop
$834British Airways
Tue, Mar 3 - Sat, Mar 14
British Airways Logo
7:33 pm - 10:30 am
AZO
-
LHR
9h 57m1 stop
British Airways Logo
12:15 pm - 6:36 pm
LHR
-
AZO
11h 21m1 stop
$838British Airways
Mon, May 4 - Thu, May 14

Delta flights from Kalamazoo to London Heathrow Airport

Our best Delta deals on Kalamazoo to London Heathrow Airport flight tickets
Delta
Jan 22
AZO12:04 pmKalamazoo Intl
15h 41m
1 stop
LHR8:45 amLondon Heathrow
Feb 4
LHR10:00 amLondon Heathrow
15h 53m
2 stops
AZO8:53 pmKalamazoo Intl
$630
Find similar
Delta
Jan 9
AZO5:52 pmKalamazoo Intl
9h 53m
1 stop
LHR8:45 amLondon Heathrow
Jan 11
LHR1:00 pmLondon Heathrow
14h 20m
1 stop
AZO10:20 pmKalamazoo Intl
$857
Find similar
Delta
Mar 18
AZO6:13 pmKalamazoo Intl
10h 32m
1 stop
LHR8:45 amLondon Heathrow
Mar 28
LHR1:00 pmLondon Heathrow
11h 41m
1 stop
AZO8:41 pmKalamazoo Intl
$947
Find similar

British Airways flights from Kalamazoo to London Heathrow Airport

Our best British Airways deals on Kalamazoo to London Heathrow Airport flight tickets
British Airways
Jan 28
AZO3:51 pmKalamazoo Intl
14h 44m
1 stop
LHR11:35 amLondon Heathrow
Feb 4
LHR2:10 pmLondon Heathrow
13h 48m
1 stop
AZO10:58 pmKalamazoo Intl
$655
Find similar
British Airways
Apr 15
AZO7:33 pmKalamazoo Intl
11h 42m
1 stop
LHR12:15 pmLondon Heathrow
Apr 22
LHR5:10 pmLondon Heathrow
30h 26m
2 stops
AZO6:36 pmKalamazoo Intl
$657
Find similar
British Airways
Apr 15
AZO7:33 pmKalamazoo Intl
9h 57m
1 stop
LHR10:30 amLondon Heathrow
Apr 22
LHR12:15 pmLondon Heathrow
16h 41m
1 stop
AZO11:56 pmKalamazoo Intl
$676
Find similar

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 December 15, 2025.
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

Thu 1/22

12:04 pm-8:45 am

1 stop15h 41m

London Heathrow

Wed 2/4

10:00 am-8:53 pm

2 stops15h 53m

$630

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 1/28

1:00 pm-10:30 am

2 stops16h 30m

London Heathrow

Wed 2/4

11:45 am-8:53 pm

2 stops14h 08m

$634

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Thu 1/22

4:14 pm-11:35 am

1 stop14h 21m

London Heathrow

Wed 2/4

2:10 pm-10:58 pm

1 stop13h 48m

$649

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 1/28

3:51 pm-11:35 am

1 stop14h 44m

London Heathrow

Wed 2/4

2:10 pm-10:58 pm

1 stop13h 48m

$655

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/15

7:33 pm-12:15 pm

1 stop11h 42m

London Heathrow

Wed 4/22

5:10 pm-6:36 pm

2 stops30h 26m

$657

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/15

7:33 pm-10:30 am

1 stop9h 57m

London Heathrow

Wed 4/22

12:15 pm-11:56 pm

1 stop16h 41m

$676

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 4/15

12:23 pm-4:20 pm

2 stops22h 57m

London Heathrow

Wed 4/22

7:50 am-11:56 pm

2 stops21h 06m

$681

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/3

2:57 pm-6:55 am

1 stop10h 58m

London Heathrow

Sat 3/14

6:15 am-10:57 pm

2 stops20h 42m

$814

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/3

2:57 pm-8:15 am

1 stop12h 18m

London Heathrow

Sat 3/14

3:45 pm-11:46 am

1 stop24h 01m

$834

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 5/4

7:33 pm-10:30 am

1 stop9h 57m

London Heathrow

Thu 5/14

12:15 pm-6:36 pm

1 stop11h 21m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $747. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,272.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Kalamazoo to London Heathrow Airport in the afternoon for as low as $860. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,260.

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

9h 53m

Direct flights

None
The fastest flight from Kalamazoo to London Heathrow Airport takes 9h 53m
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 9h 53m, 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
7,575 reviews
Search British Airways flights

Traveling to a place near London?

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Milton Keynes
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Stratford-upon-Avon
Crawley
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Salisbury
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond

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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