AZO - LHR

$631 Find Cheap Flights from Kalamazoo to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalamazoo to Heathrow departing on 2/11. 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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Everything you should know

Cheapest round-trip
$631
Typical prices: $576-$740
KLM
Wed 2/11Wed 2/18
AZO - LHR • 1 stop
Cheapest one-way
$2,894
British Airways
Mon 6/22
AZO - LHR • 1 stop
Top airlines
KLM
Cheapest • from $631 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Wed, Feb 11 - Wed, Feb 18
KLM Logo
1:00 pm - 8:45 am
AZO
-
LHR
14h 45m1 stop
KLM Logo
11:45 am - 8:51 pm
LHR
-
AZO
14h 06m2 stops
$631KLM
Wed, Feb 11 - Wed, Feb 18
Delta Logo
5:19 am - 6:25 am
AZO
-
LHR
20h 06m2 stops
Delta Logo
6:30 am - 8:51 pm
LHR
-
AZO
19h 21m2 stops
$636Delta
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
3:51 pm - 11:35 am
AZO
-
LHR
14h 44m1 stop
British Airways Logo
12:35 pm - 11:24 pm
LHR
-
AZO
15h 49m1 stop
$656British Airways
Sat, Apr 25 - Tue, Apr 28
British Airways Logo
12:14 pm - 11:15 am
AZO
-
LHR
18h 01m1 stop
British Airways Logo
7:25 pm - 12:28 am
LHR
-
AZO
34h 03m2 stops
$699British Airways
Sat, Apr 25 - Tue, Apr 28
Delta Logo
1:20 pm - 1:15 pm
AZO
-
LHR
18h 55m2 stops
Delta Logo
6:15 am - 5:32 pm
LHR
-
AZO
16h 17m2 stops
$712Delta
Sat, Apr 25 - Tue, Apr 28
Multiple Airlines Logo
12:14 pm - 9:05 am
AZO
-
LHR
15h 51m1 stop
Multiple Airlines Logo
7:25 pm - 12:28 am
LHR
-
AZO
34h 03m2 stops
$719Multiple Airlines
Sat, Apr 25 - Tue, Apr 28
British Airways Logo
12:14 pm - 11:15 am
AZO
-
LHR
18h 01m1 stop
British Airways Logo
9:45 am - 12:28 am
LHR
-
AZO
19h 43m1 stop
$728British Airways
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
12:14 pm - 11:15 am
AZO
-
LHR
18h 01m1 stop
American Airlines Logo
9:45 am - 5:27 pm
LHR
-
AZO
12h 42m1 stop
$730American Airlines
Wed, Apr 29 - Thu, May 14
British Airways Logo
7:33 pm - 11:15 am
AZO
-
LHR
10h 42m1 stop
British Airways Logo
12:15 pm - 6:36 pm
LHR
-
AZO
11h 21m1 stop
$835British Airways
Wed, May 6 - Wed, May 20
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
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 KLM ($631) and Delta ($636).

Which airlines fly non-stop between Kalamazoo and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Kalamazoo to London Heathrow Airport.

There is just one airline that flies from Kalamazoo to London Heathrow Airport direct and that is British Airways. The best round-trip deal found from British Airways for the route is $692.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$631
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 4% lower on average.
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 $2,894 for a one-way ticket and $631 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 7618 reviews
6.7Comfort
6.4Food
6.4Entertainment
7.6Crew
6.9Boarding
Airline reviews

Awful it always is unfortunately is the only way to fly direct to london

2.0 MediocreJose, Dec 2025
SAN - LHR
Read more British Airways reviews

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

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

Information on your arrival and departure airports

Kalamazoo (AZO)
Heathrow (LHR)