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Cheap flights from Kalamazoo to London from $523

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalamazoo to London departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kalamazoo to London

Cheap round-trip flights

Delta Logo
6:14 pm - 8:45 amAZO-LHR
9h 31m1 stop
Delta Logo
11:30 am - 11:58 pmLHR-AZO
17h 28m2 stops
$523Delta
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Wed, Nov 12 - Thu, Nov 20
Delta Logo
6:14 pm - 8:45 amAZO-LHR
9h 31m1 stop
Delta Logo
1:00 pm - 11:58 pmLHR-AZO
15h 58m1 stop
$530Delta
Find Deal
Sun, Nov 9 - Thu, Nov 20
British Airways Logo
5:44 pm - 9:10 amAZO-LHR
10h 26m1 stop
British Airways Logo
11:05 am - 5:14 pmLHR-AZO
11h 09m1 stop
$1,012British Airways
Find Deal
Mon, Sep 22 - Mon, Sep 29
British Airways Logo
5:44 pm - 9:10 amAZO-LHR
10h 26m1 stop
British Airways Logo
11:05 am - 5:14 pmLHR-AZO
11h 09m1 stop
$1,047British Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
KLM Logo
2:10 pm - 8:45 amAZO-LHR
13h 35m1 stop
KLM Logo
1:00 pm - 10:35 pmLHR-AZO
14h 35m1 stop
$1,239KLM
Find Deal
Sun, Dec 21 - Wed, Dec 31
KLM Logo
2:10 pm - 8:45 amAZO-LHR
13h 35m1 stop
KLM Logo
11:45 am - 10:35 pmLHR-AZO
15h 50m2 stops
$1,246KLM
Find Deal
Sun, Dec 21 - Thu, Jan 1
Virgin Atlantic Logo
2:10 pm - 9:05 amAZO-LHR
13h 55m1 stop
Virgin Atlantic Logo
8:55 am - 10:35 pmLHR-AZO
18h 40m2 stops
$1,302Virgin Atlantic
Find Deal
Sat, Dec 20 - Thu, Jan 1
Virgin Atlantic Logo
2:10 pm - 9:00 amAZO-LHR
13h 50m2 stops
Virgin Atlantic Logo
6:20 am - 10:35 pmLHR-AZO
21h 15m2 stops
$1,306Virgin Atlantic
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Sat, Dec 20 - Thu, Jan 1
Logo
2:10 pm - 9:00 amAZO-LHR
13h 50m2 stops
Logo
8:40 am - 10:35 pmLHR-AZO
18h 55m2 stops
$1,370
Find Deal
Sat, Dec 20 - Wed, Dec 31
Logo
2:10 pm - 9:00 amAZO-LHR
13h 50m2 stops
Logo
10:00 am - 10:35 pmLHR-AZO
17h 35m2 stops
$1,470
Find Deal
Sat, Dec 20 - Fri, Jan 2

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 22
AZO5:44 pmKalamazoo Intl
10h 26m
1 stop
LHR9:10 amLondon Heathrow
Sep 29
LHR11:05 amLondon Heathrow
11h 09m
1 stop
AZO5:14 pmKalamazoo Intl
$1,012
Find similar
British Airways
Oct 1
AZO5:44 pmKalamazoo Intl
10h 26m
1 stop
LHR9:10 amLondon Heathrow
Oct 5
LHR11:05 amLondon Heathrow
11h 09m
1 stop
AZO5:14 pmKalamazoo Intl
$1,047
Find similar
British Airways
Dec 21
AZO5:00 pmKalamazoo Intl
10h 35m
1 stop
LHR8:35 amLondon Heathrow
Dec 30
LHR11:00 amLondon Heathrow
18h 14m
1 stop
AZO12:14 amKalamazoo Intl
$1,124
Find similar

KLM flights from Kalamazoo to London Heathrow Airport

Our best KLM deals on Kalamazoo to London Heathrow Airport flight tickets
KLM
Dec 21
AZO2:10 pmKalamazoo Intl
13h 35m
1 stop
LHR8:45 amLondon Heathrow
Dec 31
LHR1:00 pmLondon Heathrow
14h 35m
1 stop
AZO10:35 pmKalamazoo Intl
$1,239
Find similar
KLM
Dec 21
AZO2:10 pmKalamazoo Intl
13h 35m
1 stop
LHR8:45 amLondon Heathrow
Jan 1
LHR11:45 amLondon Heathrow
15h 50m
2 stops
AZO10:35 pmKalamazoo Intl
$1,246
Find similar
KLM
Dec 20
AZO2:10 pmKalamazoo Intl
13h 55m
1 stop
LHR9:05 amLondon Heathrow
Dec 31
LHR8:40 amLondon Heathrow
18h 55m
2 stops
AZO10:35 pmKalamazoo Intl
$1,316
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 August 26, 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

Wed 11/12

6:14 pm-8:45 am

1 stop9h 31m

London Heathrow

Thu 11/20

11:30 am-11:58 pm

2 stops17h 28m

$523

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 11/9

6:14 pm-8:45 am

1 stop9h 31m

London Heathrow

Thu 11/20

1:00 pm-11:58 pm

1 stop15h 58m

$530

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Mon 9/22

5:44 pm-9:10 am

1 stop10h 26m

London Heathrow

Mon 9/29

11:05 am-5:14 pm

1 stop11h 09m

$1,012

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 10/1

5:44 pm-9:10 am

1 stop10h 26m

London Heathrow

Sun 10/5

11:05 am-5:14 pm

1 stop11h 09m

$1,047

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 12/21

2:10 pm-8:45 am

1 stop13h 35m

London Heathrow

Wed 12/31

1:00 pm-10:35 pm

1 stop14h 35m

$1,239

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 12/21

2:10 pm-8:45 am

1 stop13h 35m

London Heathrow

Thu 1/1

11:45 am-10:35 pm

2 stops15h 50m

$1,246

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 12/20

2:10 pm-9:05 am

1 stop13h 55m

London Heathrow

Thu 1/1

8:55 am-10:35 pm

2 stops18h 40m

$1,302

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 12/20

2:10 pm-9:00 am

2 stops13h 50m

London Heathrow

Thu 1/1

6:20 am-10:35 pm

2 stops21h 15m

$1,306

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 12/20

2:10 pm-9:00 am

2 stops13h 50m

London Heathrow

Wed 12/31

8:40 am-10:35 pm

2 stops18h 55m

$1,370

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 12/20

2:10 pm-9:00 am

2 stops13h 50m

London Heathrow

Fri 1/2

10:00 am-10:35 pm

2 stops17h 35m

$1,470

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 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

Direct flights

None
There are no direct flights from Kalamazoo to London Heathrow Airport. There are no popular flight routes from Kalamazoo to London Heathrow Airport.
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  • 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 31m, 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
American AirlinesPriceFrom $674Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $692Free CancellationRating
6.7
7,309 reviews
Search British Airways flights

Traveling to a place near London?

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Gatwick
Luton
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Milton Keynes
Guildford
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Crawley
Stansted
Hayes
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Salisbury
Brentwood
Ilford
Folkestone
Swindon
Colchester
Stratford-upon-Avon
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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