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

British Airways, at £495, was found to be the cheapest airline from Kalamazoo to London Heathrow Airport.Alternate airlines flying return to your destination include Air France and Delta.

What are the cheapest airlines to fly from Kalamazoo to London Heathrow Airport one-way?

The cheapet airlines for a one-way flight from Kalamazoo to London Heathrow Airport are Delta (£305), British Airways (£309), and Air France (£1,998).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest month to fly from Kalamazoo to London Heathrow Airport?

March can be a great time to fly to London Heathrow Airport from Kalamazoo with a flight ticket averaging about £714. Cheapflights users have found deals in the month of March for as cheap as £475. The most expensive prices can be found in the month of June.

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

When flying from Kalamazoo to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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. 0 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.

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 holiday 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.

£305+ Flights from Kalamazoo to London Heathrow Airport

Cheap flight deals from Kalamazoo to Heathrow

Round-trip from	£495
One-way from	£305
Popular in	June
Cheapest in	March
Average price	£830

British Airways
5/9-15/9
3 total stops
58h 51m total
Kalamazoo to London

Search Deals

Delta
3/8
2 total stops
14h 29m total
Kalamazoo to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£66 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 1 July 2025.

Fri 5/917:48AZO - LHR

1 stop32h 02mBritish Airways

Mon 15/919:25LHR - AZO

2 stops26h 49mBritish Airways

Deal found 1/7£495

Fri 5/911:49AZO - LHR

1 stop16h 06mMultiple Airlines

Mon 15/919:45LHR - AZO

2 stops26h 36mMultiple Airlines

Deal found 29/6£500

Fri 5/918:50AZO - LHR

2 stops54h 55mAir France

Mon 15/919:45LHR - AZO

2 stops26h 36mAir France

Deal found 1/7£501

Thu 21/805:30AZO - LHR

2 stops20h 45mDelta

Thu 4/906:15LHR - AZO

2 stops16h 04mDelta

Deal found 30/6£509

Fri 15/817:46AZO - LHR

1 stop10h 24mAmerican Airlines

Fri 22/814:25LHR - AZO

1 stop14h 45mAmerican Airlines

Deal found 1/7£512

Fri 5/911:49AZO - LHR

1 stop16h 06mVirgin Atlantic

Mon 15/911:45LHR - AZO

1 stop17h 01mVirgin Atlantic

Deal found 1/7£549

Fri 12/918:01AZO - LHR

2 stops14h 49mKLM

Sat 20/918:35LHR - AZO

2 stops27h 46mKLM

Deal found 1/7£586

Best flights from Kalamazoo to Heathrow
Discover carefully curated flight deals from Kalamazoo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Fri 5/917:48AZO - LHR

1 stop32h 02mBritish Airways

Mon 15/919:25LHR - AZO

2 stops26h 49mBritish Airways

Deal found 1/7£495

Fri 5/911:49AZO - LHR

1 stop16h 06mMultiple Airlines

Mon 15/919:45LHR - AZO

2 stops26h 36mMultiple Airlines

Deal found 29/6£500

Fri 5/918:50AZO - LHR

2 stops54h 55mAir France

Mon 15/919:45LHR - AZO

2 stops26h 36mAir France

Deal found 1/7£501

Thu 21/805:30AZO - LHR

2 stops20h 45mDelta

Thu 4/906:15LHR - AZO

2 stops16h 04mDelta

Deal found 30/6£509

Fri 15/817:46AZO - LHR

1 stop10h 24mAmerican Airlines

Fri 22/814:25LHR - AZO

1 stop14h 45mAmerican Airlines

Deal found 1/7£512

Fri 5/911:49AZO - LHR

1 stop16h 06mVirgin Atlantic

Mon 15/911:45LHR - AZO

1 stop17h 01mVirgin Atlantic

Deal found 1/7£549

Fri 12/918:01AZO - LHR

2 stops14h 49mKLM

Sat 20/918:35LHR - AZO

2 stops27h 46mKLM

Deal found 1/7£586

Last-minute flights from Kalamazoo to Heathrow
Discover last-minute flight deals from Kalamazoo to Heathrow. Data last updated 1 July 2025 and is based on user searches.

Sat 12/714:00AZO - LHR

2 stops13h 50mAir France

Sun 20/719:45LHR - AZO

2 stops26h 34mAir France

Deal found 1/7£595

Thu 14/811:49AZO - LHR

1 stop16h 06mMultiple Airlines

Sat 23/819:45LHR - AZO

2 stops26h 34mMultiple Airlines

Deal found 30/6£543

Fri 15/817:46AZO - LHR

1 stop10h 24mAmerican Airlines

Fri 22/814:25LHR - AZO

1 stop14h 45mAmerican Airlines

Deal found 1/7£512

Fri 15/811:49AZO - LHR

2 stops17h 11mVirgin Atlantic

Fri 22/806:15LHR - AZO

2 stops22h 34mVirgin Atlantic

Deal found 1/7£582

Thu 21/817:46AZO - LHR

1 stop10h 19mBritish Airways

Thu 4/915:30LHR - AZO

1 stop23h 40mBritish Airways

Deal found 30/6£504

Thu 21/805:30AZO - LHR

2 stops20h 45mDelta

Thu 4/906:15LHR - AZO

2 stops16h 04mDelta

Deal found 30/6£509

One-way flights from Kalamazoo to Heathrow
Search for one-way flight options from Kalamazoo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 July 2025.

Sun 3/818:01AZO - LHR

2 stops14h 29mDelta

Deal found 30/6£305

Sat 4/1017:44AZO - LHR

1 stop32h 36mBritish Airways

Deal found 1/7£309

Wed 12/1112:00AZO - LHR

2 stops13h 25mAir France

Deal found 29/6£1,998

Cheapflights Fare Finder

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

Fri 5/9

17:48-06:50

1 stop32h 02m

London Heathrow

Mon 15/9

19:25-17:14

2 stops26h 49m

£495

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 5/9

11:49-08:55

1 stop16h 06m

London Heathrow

Mon 15/9

19:45-17:21

2 stops26h 36m

£500

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 5/9

18:50-06:45

2 stops54h 55m

London Heathrow

Mon 15/9

19:45-17:21

2 stops26h 36m

£501

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Thu 21/8

05:30-07:15

2 stops20h 45m

London Heathrow

Thu 4/9

06:15-17:19

2 stops16h 04m

£509

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 15/8

17:46-09:10

1 stop10h 24m

London Heathrow

Fri 22/8

14:25-00:10

1 stop14h 45m

£512

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 5/9

11:49-08:55

1 stop16h 06m

London Heathrow

Mon 15/9

11:45-23:46

1 stop17h 01m

£549

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Fri 12/9

18:01-13:50

2 stops14h 49m

London Heathrow

Sat 20/9

18:35-17:21

2 stops27h 46m

£586

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sun 3/8

18:01-13:30

2 stops14h 29m

£305

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Sat 4/10

17:44-07:20

1 stop32h 36m

£309

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Wed 12/11

12:00-06:25

2 stops13h 25m

£1,998

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 return 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, January is the cheapest month in which you can book a flight from Kalamazoo to London Heathrow Airport (average of £112). Flying from Kalamazoo to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Delta, KLM, andAir France from Kalamazoo to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,974 reviews

Check prices

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

7,974 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

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!

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

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

1,472 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

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

7,974 reviews

Check prices

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

7,974 reviews

Check prices

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

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. 0 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?
British Airways, at £495, was found to be the cheapest airline from Kalamazoo to London Heathrow Airport.Alternate airlines flying return to your destination include Air France and Delta.
What are the cheapest airlines to fly from Kalamazoo to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Kalamazoo to London Heathrow Airport are Delta (£305), British Airways (£309), and Air France (£1,998).
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 holiday 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, January is the cheapest month in which you can book a flight from Kalamazoo to London Heathrow Airport (average of £112). Flying from Kalamazoo to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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How does Cheapflights help users find flights from Kalamazoo to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kalamazoo to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kalamazoo to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Kalamazoo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kalamazoo to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Kalamazoo to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Kalamazoo to Heathrow become cheaper?

Of course! You can now track prices for flights from Kalamazoo to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Kalamazoo to London Heathrow Airport from £305

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kalamazoo to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kalamazoo to Heathrow

Cheapest flights from Kalamazoo to HeathrowExplore 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 1 July 2025.

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 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kalamazoo to London Heathrow Airport that are best for you.

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.

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?

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Delta, KLM, andAir France from Kalamazoo to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the cheapest airlines to fly from Kalamazoo to London Heathrow Airport one-way?

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

How can I find direct flights from Kalamazoo to Heathrow?

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

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

Travelling to a place near Kalamazoo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kalamazoo to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kalamazoo to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Kalamazoo to Heathrow?

Can Cheapflights find flights from Kalamazoo to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Kalamazoo to Heathrow become cheaper?

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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 1 July 2025.