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LHR - MKE

£343 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
0 bags
Fri 7/6
Fri 14/6

Search 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
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Milwaukee (LHR-MKE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
07:25 - 14:55LHR-MKE
13h 30m1 stop
15:50 - 09:30MKE-LHR
11h 40m1 stop
£587JetBlue
Find Deal
Mon, 17 Jun - Mon, 24 Jun
15:15 - 23:57LHR-MKE
14h 42m1 stop
05:00 - 07:15MKE-LHR
20h 15m1 stop
Wed, 5 Jun - Tue, 11 Jun
09:45 - 21:09LHR-MKE
17h 24m1 stop
11:31 - 10:20MKE-LHR
16h 49m1 stop
£644Finnair
Find Deal
Wed, 12 Jun - Tue, 18 Jun
13:40 - 22:05LHR-MKE
14h 25m1 stop
16:42 - 08:15MKE-LHR
10h 33m1 stop
£652Finnair
Find Deal
Sat, 26 Oct - Thu, 31 Oct
19:55 - 12:43LHR-MKE
22h 48m2 stops
11:31 - 08:05MKE-LHR
14h 34m2 stops
£849Finnair
Find Deal
Wed, 5 Jun - Tue, 11 Jun
08:40 - 18:02LHR-MKE
15h 22m2 stops
07:10 - 06:25MKE-LHR
17h 15m1 stop
£853Delta
Find Deal
Mon, 17 Jun - Mon, 24 Jun
08:20 - 18:46LHR-MKE
16h 26m2 stops
14:46 - 07:15MKE-LHR
11h 29m1 stop
£861Virgin Atlantic
Find Deal
Sat, 26 Oct - Thu, 31 Oct
13:10 - 19:21LHR-MKE
12h 11m1 stop
13:01 - 07:50MKE-LHR
12h 49m1 stop
£869British Airways
Find Deal
Wed, 12 Jun - Wed, 3 Jul
08:40 - 20:55LHR-MKE
18h 15m2 stops
13:10 - 06:50MKE-LHR
12h 40m2 stops
£886Delta
Find Deal
Sat, 26 Oct - Thu, 31 Oct
14:25 - 19:35LHR-MKE
11h 10m1 stop
16:37 - 07:50MKE-LHR
9h 13m1 stop
£1,302British Airways
Find Deal
Wed, 31 Jul - Tue, 13 Aug

Flights from Heathrow to Milwaukee - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from London Heathrow Airport to Milwaukee?

The average price of all flights from London Heathrow Airport to Milwaukee clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Milwaukee on a Tuesday and more expensive on a Thursday. On your return trip to London Heathrow Airport, you should consider flying back on a Monday, and avoid Saturdays for better deals.

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 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 November, where tickets cost £560 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £847 and £774 respectively.

How far in advance should I book a flight from London Heathrow Airport to Milwaukee?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Milwaukee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Milwaukee, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 14 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Milwaukee?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Milwaukee from London Heathrow Airport were found on WestJet (£484) and JetBlue (£610), and the lowest return tickets were found on JetBlue (£587) and Finnair (£644).

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

Low season

February

High season

June

Cheapest flight

£343
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 4% 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 £430 for a one-way ticket and £736 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?

    oneworld, Star Alliance, and SkyTeam 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, Finnair or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Milwaukee are Finnair and Virgin Atlantic. With an average price for the route of £626 and an overall rating of 7.7, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £912 and an overall rating of 7.7.

  • 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.

See more FAQs

Top 5 airlines serving 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.
7.7
FinnairOverall score based on 1379 reviews
7.8Boarding
7.0Entertainment
8.2Crew
6.9Food
7.6Comfort
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Flew business class. Everything was excellent. No issues at all. Not very many “good” movies to choose from. But lots of mediocre ones

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

The best experience that I have had traveling with JetBlue!

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Crew was just ok. Flight was packed. On a 3/4 hour flight I would hope they would come around more than once to see if you needed anything further. Not very attentive.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Nothing. Jet Blue is a great choice for me And I’m going to miss flying with them Since I travel to Lima Peru very often 😞😞😞

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to Milwaukee

Cheapest flights to Milwaukee from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Milwaukee found on KAYAK in the last 72 hours.
6/6Thu
3 stops
54h 29mLHR-MKE
£343
24/5Fri
3 stops
43h 51mLHR-MKE
£401
26/6Wed
3 stops
33h 44mLHR-MKE
£404
24/5Fri
2 stopsWestJet
36h 45mLHR-MKE
£484
6/6Thu
2 stopsWestJet
48h 42mLHR-MKE
£499
6/6Thu
1 stopJetBlue
14h 38mLHR-MKE
£610
26/6Wed
1 stopJetBlue
13h 30mLHR-MKE
£657
7/8Wed
2 stopsAmerican Airlines
18h 07mLHR-MKE
£1,740
21/7Sun
1 stopBritish Airways
11h 10mLHR-MKE
£1,809
13/5Mon
2 stopsBritish Airways
17h 10mLHR-MKE
£2,067

Search by stops

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Last minute flights from Heathrow to Milwaukee

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Milwaukee that are departing in the next 10 days.
11/5Sat
multi-stop
15h 43mLHR-MKE
12/5Sun
multi-stop
12h 25mMKE-LHR
£1,260
13/5Mon
multi-stopLufthansa
11h 33mLHR-MKE
2/7Tue
multi-stopLufthansa
12h 54mMKE-LHR
£1,266
13/5Mon
multi-stopLufthansa
11h 33mLHR-MKE
2/7Tue
multi-stopLufthansa
15h 35mMKE-LHR
£1,286
11/5Sat
multi-stopLufthansa
15h 14mLHR-MKE
4/7Thu
multi-stopLufthansa
15h 29mMKE-LHR
£1,288
13/5Mon
multi-stop
13h 09mLHR-MKE
5/7Fri
multi-stop
13h 34mMKE-LHR
£1,290
12/5Sun
multi-stopLufthansa
14h 26mLHR-MKE
1/7Mon
multi-stopLufthansa
12h 54mMKE-LHR
£1,296
12/5Sun
multi-stopAir Canada
18h 23mLHR-MKE
4/7Thu
multi-stopAir Canada
16h 59mMKE-LHR
£1,299
13/5Mon
multi-stopBritish Airways
11h 49mLHR-MKE
5/7Fri
multi-stopBritish Airways
11h 35mMKE-LHR
£1,301
11/5Sat
multi-stopAir Canada
18h 23mLHR-MKE
5/7Fri
multi-stopAir Canada
15h 50mMKE-LHR
£1,329
11/5Sat
multi-stopBritish Airways
11h 41mLHR-MKE
29/6Sat
multi-stopBritish Airways
11h 34mMKE-LHR
£1,331

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London Heathrow Airport - Milwaukee Flights

Departure:

London Heathrow Airport (undefined)United Kingdom

Destination:

Milwaukee (MKE)United States

Return flight deals:

Milwaukee - London Heathrow Airport

Cabin classes: