AZO - LHR

$596 Find Cheap Flights from Kalamazoo to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalamazoo to Heathrow departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to London, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$861
United Airlines
Tue 8/4Fri 8/14
AZO - LHR • 1 stop
Cheapest one-way
$596
United Airlines
Sat 6/27
AZO - LHR • 1 stop
Top airlines
United Airlines
Cheapest • from $861 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kalamazoo and Heathrow. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Detroit (DTW)
Cheapest • Avg $976 (round-trip)
Detroit (DTW)
Shortest trip • 9h 52m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalamazoo to Heathrow (AZO-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalamazoo to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalamazoo to Heathrow

Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
6:00 am - 11:55 am
AZO
-
LHR
24h 55m
1 stop
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$861United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
10:26 am - 10:00 am
AZO
-
LHR
18h 34m
2 stops
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$864United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
10:26 am - 6:45 am
AZO
-
LHR
15h 19m
1 stop
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$876United Airlines
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
2:30 pm - 10:00 am
AZO
-
LHR
14h 30m
2 stops
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$879United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
2:30 pm - 10:00 am
AZO
-
LHR
14h 30m
2 stops
United Airlines Logo
6:50 am - 6:00 pm
LHR
-
AZO
16h 10m
2 stops
$882United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
10:26 am - 6:45 am
AZO
-
LHR
15h 19m
1 stop
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$885United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
10:26 am - 10:00 am
AZO
-
LHR
18h 34m
2 stops
United Airlines Logo
5:40 pm - 5:41 pm
LHR
-
AZO
29h 01m
2 stops
$889United Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
2:30 pm - 9:00 am
AZO
-
LHR
13h 30m
1 stop
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$900United Airlines
Tue, May 5 - Tue, May 12
British Airways Logo
6:03 am - 7:40 am
AZO
-
LHR
20h 37m
1 stop
British Airways Logo
12:15 pm - 12:28 am
LHR
-
AZO
17h 13m
1 stop
$903British Airways
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
2:30 pm - 10:00 am
AZO
-
LHR
14h 30m
2 stops
United Airlines Logo
8:00 am - 5:41 pm
LHR
-
AZO
14h 41m
1 stop
$904United Airlines
Booking Insights

KAYAK's insights & trends for Kalamazoo to Heathrow flights

Get data-powered insights and trends into flights from Kalamazoo to Heathrow to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kalamazoo to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kalamazoo to London were found on United Airlines ($861) and British Airways ($903).

Find deals

Good to know

Cheapest flight$596
Flight from Kalamazoo to London

When to book flights from Kalamazoo to Heathrow

Are your dates flexible? Find out the best times to travel from Kalamazoo to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kalamazoo to London flights

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

    In the last 3 days, the lowest price for a flight from Kalamazoo to London Heathrow Airport was $596 for a one-way ticket and $861 for a round-trip.

  • Do I need a passport to fly between Kalamazoo and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kalamazoo and on arrival in London.

  • Which airports will I be using when flying from Kalamazoo to London?

    Kalamazoo airport is called Kalamazoo Intl and the only airport in London is London Heathrow.

  • Which aircraft models fly most regularly from Kalamazoo to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kalamazoo to London?

    oneworld is the only airline alliance operating flights between Kalamazoo and London.

  • How does KAYAK find such low prices on flights from Kalamazoo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalamazoo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalamazoo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kalamazoo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalamazoo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Kalamazoo with another airline. Booking your flights between Kalamazoo and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalamazoo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kalamazoo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kalamazoo to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Kalamazoo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalamazoo to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7807 reviews
6.4Food
6.4Entertainment
6.9Boarding
6.8Comfort
7.6Crew
Airline reviews

WiFi wasn’t available to economy until the end of the flight.

6.0 GoodAnonymous, Mar 2026
EWR - LHR
Read more British Airways reviews

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Everything you need to know for your flight from Kalamazoo to Heathrow

Information on your arrival and departure airports

Kalamazoo (AZO)
Heathrow (LHR)