LHR - MKE

£496 Find Cheap Flights from London Heathrow Airport to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Milwaukee departing on 6/6. 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 Milwaukee

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

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Everything you should know

Cheapest return fare
£566
Typical prices: £909-£750
JetBlue
Thu 14/5Mon 18/5
LHR - MKE • 1 stop
Cheapest one-way flight
£496
JetBlue
Sat 6/6
LHR - MKE • 1 stop
Top airlines
Cheapest • from £596 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Milwaukee. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £556 (return)
Shortest trip • 11h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Milwaukee!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Milwaukee (LHR-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Milwaukee 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 return flight deals from Heathrow to Milwaukee

Thu, 14 May - Mon, 18 May
JetBlue Logo
08:40 - 15:50
LHR
-
MKE
13h 10m
1 stop
JetBlue Logo
16:47 - 06:30
MKE
-
LHR
31h 43m
1 stop
£566JetBlue
Tue, 5 May - Tue, 12 May
JetBlue Logo
08:40 - 16:01
LHR
-
MKE
13h 21m
1 stop
JetBlue Logo
16:58 - 06:30
MKE
-
LHR
31h 32m
1 stop
£596JetBlue
Tue, 5 May - Tue, 12 May
JetBlue Logo
11:55 - 16:03
LHR
-
MKE
34h 08m
2 stops
JetBlue Logo
16:58 - 06:30
MKE
-
LHR
31h 32m
1 stop
£618JetBlue
Tue, 5 May - Tue, 12 May
JetBlue Logo
11:55 - 16:03
LHR
-
MKE
34h 08m
2 stops
JetBlue Logo
16:58 - 20:45
MKE
-
LHR
21h 47m
2 stops
£661JetBlue
Fri, 15 May - Fri, 29 May
Scandinavian Airlines Logo
19:30 - 21:23
LHR
-
MKE
31h 53m
2 stops
Scandinavian Airlines Logo
07:15 - 09:20
MKE
-
LHR
44h 05m
2 stops
£673Scandinavian Airlines
Thu, 14 May - Mon, 18 May
Scandinavian Airlines Logo
19:30 - 22:15
LHR
-
MKE
32h 45m
2 stops
Scandinavian Airlines Logo
07:15 - 09:35
MKE
-
LHR
20h 20m
2 stops
£688Scandinavian Airlines
Thu, 11 Jun - Mon, 15 Jun
Scandinavian Airlines Logo
07:05 - 21:53
LHR
-
MKE
20h 48m
2 stops
Scandinavian Airlines Logo
07:00 - 17:40
MKE
-
LHR
28h 40m
2 stops
£733Scandinavian Airlines
Wed, 2 Sep - Tue, 8 Sep
Scandinavian Airlines Logo
17:30 - 20:09
LHR
-
MKE
32h 39m
2 stops
Scandinavian Airlines Logo
07:00 - 21:35
MKE
-
LHR
32h 35m
2 stops
£746Scandinavian Airlines
Thu, 11 Jun - Mon, 15 Jun
Scandinavian Airlines Logo
07:05 - 21:53
LHR
-
MKE
20h 48m
3 stops
Scandinavian Airlines Logo
07:00 - 18:30
MKE
-
LHR
29h 30m
2 stops
£748Scandinavian Airlines
Fri, 15 May - Fri, 29 May
Scandinavian Airlines Logo
06:40 - 22:15
LHR
-
MKE
21h 35m
3 stops
Scandinavian Airlines Logo
07:15 - 09:20
MKE
-
LHR
20h 05m
3 stops
£753Scandinavian Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Milwaukee flights

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

How much is a return flight from London Heathrow Airport to Milwaukee?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Milwaukee departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Milwaukee is October, where tickets cost £617 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £1,009 and £1,008 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Milwaukee

Low seasonOctober
Cheapest flight£496
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flight from London Heathrow Airport to Milwaukee

When to book flights from Heathrow to Milwaukee

Are your dates flexible? Find out the best times to travel from Heathrow to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Milwaukee flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Milwaukee was £496 for a one-way ticket and £596 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Milwaukee?

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

  • Which airline alliances offer flights from London Heathrow Airport to Milwaukee?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Milwaukee, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Milwaukee, Virgin Atlantic or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to Milwaukee are Virgin Atlantic and United Airlines. With an average price for the route of £824 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £767 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Milwaukee?

    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 London Heathrow Airport to Milwaukee.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Milwaukee with an airline and back to London Heathrow Airport with another airline.

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

    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 Milwaukee from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Heathrow to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from London to Milwaukee. 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 Heathrow to Milwaukee? 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.
7.5
Virgin AtlanticOverall score based on 685 reviews
6.9Food
8.1Crew
7.7Boarding
7.3Comfort
7.5Entertainment
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Food and drink service was very low quality. The flight attendants in business class must have been short some staff. Service was sluggish and not much English was spoken

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

I had a great experience flying with JetBlue and would always choose JetBlue over the other airlines. I am also very bummed that they will discontinue flying to Belize very soon. SAD

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Crew were nice, food was good. Boarding was horrendous. We were driven around the airport in a bus forced to climb a long flight of very steep stairs with no adequate handrails to board the plane . In many many years of flying to the US I have never been required to do this . There was no assistance for those needing help getting up the stairs to the plane. A fellow passenger helped me. No idea how other elderly, physically limited passengers or those with young children managed . It was a full flight with crowds trying to get up the stairs. It was an accident waiting to happen.

Horrible, the plane is just old and junky...Filthy restroom, seat was as hard as rock. The food, mystery side dish, inedible..geez..just Horrible. Never flying BA again

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

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

Information on your arrival and departure airports