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$687+ Cheap flights from Kalamazoo (AZO) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — LHR
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Kalamazoo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$687
(Air France)

Popular in

June

Cheapest in

March

Average price

$1,416
From Kalamazoo Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Kalamazoo to Heathrow

Cheapest flights from Kalamazoo to Heathrow
Explore the most affordable flight options available from Kalamazoo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Air France deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:49 amAZO - LHR
1 stop16h 06mMultiple Airlines
Mon 9/157:45 pmLHR - AZO
2 stops26h 36mMultiple Airlines
Deal found 6/29$687
This Justfly.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:46 pmAZO - LHR
1 stop10h 19mBritish Airways
Thu 9/412:15 pmLHR - AZO
1 stop14h 16mBritish Airways
Deal found 6/28$693
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:30 amAZO - LHR
2 stops20h 45mDelta
Thu 9/46:15 amLHR - AZO
2 stops16h 04mDelta
Deal found 6/30$700
This Air France deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:50 pmAZO - LHR
2 stops13h 55mAir France
Mon 9/157:45 pmLHR - AZO
2 stops26h 36mAir France
Deal found 6/29$707
This Virgin Atlantic deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:50 pmAZO - LHR
1 stop9h 05mVirgin Atlantic
Mon 9/1511:45 amLHR - AZO
1 stop17h 01mVirgin Atlantic
Deal found 6/27$753
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:39 pmAZO - LHR
1 stop11h 36mAmerican Airlines
Sun 7/2012:15 pmLHR - AZO
1 stop16h 44mAmerican Airlines
Deal found 6/27$1,335

Cheapflights Fare Finder

Customize your flight search to find flights from Kalamazoo to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Kalamazoo to London Heathrow Airport that are best for you.

Fly from

Kalamazoo

Fly to

Heathrow

Route

Depart

Return

Price

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 9/5

11:49 am-8:55 am

1 stop16h 06m

London Heathrow

Mon 9/15

7:45 pm-5:21 pm

2 stops26h 36m

$687

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Thu 8/21

5:46 pm-9:05 am

1 stop10h 19m

London Heathrow

Thu 9/4

12:15 pm-9:31 pm

1 stop14h 16m

$693

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Thu 8/21

5:30 am-7:15 am

2 stops20h 45m

London Heathrow

Thu 9/4

6:15 am-5:19 pm

2 stops16h 04m

$700

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 9/5

6:50 pm-1:45 pm

2 stops13h 55m

London Heathrow

Mon 9/15

7:45 pm-5:21 pm

2 stops26h 36m

$707

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 9/5

6:50 pm-8:55 am

1 stop9h 05m

London Heathrow

Mon 9/15

11:45 am-11:46 pm

1 stop17h 01m

$753

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 7/12

7:39 pm-12:15 pm

1 stop11h 36m

London Heathrow

Sun 7/20

12:15 pm-11:59 pm

1 stop16h 44m

$1,335

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 11/12

5:40 pm-8:35 am

1 stop9h 55m

$2,346

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 11/12

12:00 pm-6:25 am

2 stops13h 25m

$2,746

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Kalamazoo to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kalamazoo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kalamazoo to London Heathrow Airport

What is the cheapest month to book a flight from Kalamazoo to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Kalamazoo to London Heathrow Airport (average of $661). Flying from Kalamazoo to London Heathrow Airport in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZO to LHR?

Find hourly flight availability from Kalamazoo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

It’s typically best to fly out from Kalamazoo to London Heathrow Airport at noon. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated June 30, 2025.
Read through reviews of airlines operating flights from Kalamazoo to London Heathrow Airport, such as Delta, Air France, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,471 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,081 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalamazoo to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalamazoo to London Heathrow?

    Kalamazoo Intl (AZO), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Kalamazoo to London Heathrow. 2 airlines have flights from Kalamazoo Intl to London Heathrow on a regular basis. Booking flights from Kalamazoo Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Kalamazoo to London Heathrow Airport round-trip?

    Currently priced at $693, British Airways will fly you from Kalamazoo to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air France - these airlines can fly you to your destination from $700 and $707, respectively.

  • Can I find deals for flights from Kalamazoo to Heathrow that include hotel bookings?

    Yes. In addition to deals on Kalamazoo to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalamazoo to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalamazoo to Heathrow.

  • Can I find deals for business class flights from Kalamazoo to Heathrow?

    Yes. Cheapflights offers flight deals from Kalamazoo to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalamazoo to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Kalamazoo to London Heathrow Airport (average of $661). Flying from Kalamazoo to London Heathrow Airport in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalamazoo?

Book flights to Kalamazoo if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

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Alternative routes for Kalamazoo to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kalamazoo to Heathrow

Discover the top 2 airlines that operate flights from Kalamazoo to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$641Average$872FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$686Average$884FlexibilityNo cancel feeOn-time70%

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