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Cheap flights from London to Milwaukee from £429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Milwaukee departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Milwaukee

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
08:40 - 08:44
LHR
-
MKE
30h 04m
1 stop
JetBlue Logo
09:36 - 06:30
MKE
-
LHR
14h 54m
1 stop
£726JetBlue
Mon, 24 Aug - Fri, 28 Aug
JetBlue Logo
08:40 - 08:44
LHR
-
MKE
30h 04m
1 stop
JetBlue Logo
09:36 - 06:30
MKE
-
LHR
14h 54m
1 stop
£729JetBlue
Thu, 13 Aug - Fri, 28 Aug
JetBlue Logo
08:40 - 08:44
LHR
-
MKE
30h 04m
1 stop
JetBlue Logo
09:36 - 06:30
MKE
-
LHR
14h 54m
1 stop
£732JetBlue
Mon, 24 Aug - Sat, 29 Aug
Multiple Airlines Logo
19:10 - 10:35
LHR
-
MKE
45h 25m
2 stops
Multiple Airlines Logo
16:57 - 10:55
MKE
-
LHR
36h 58m
2 stops
£787Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct
Multiple Airlines Logo
19:10 - 10:35
LHR
-
MKE
45h 25m
2 stops
Multiple Airlines Logo
15:01 - 06:55
MKE
-
LHR
10h 54m
1 stop
£816Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct
United Airlines Logo
11:10 - 20:55
LHR
-
MKE
15h 45m
2 stops
United Airlines Logo
14:50 - 09:10
MKE
-
LHR
12h 20m
2 stops
£824United Airlines
Fri, 27 Nov - Tue, 1 Dec
United Airlines Logo
11:10 - 20:55
LHR
-
MKE
15h 45m
2 stops
United Airlines Logo
10:45 - 07:55
MKE
-
LHR
15h 10m
1 stop
£825United Airlines
Fri, 27 Nov - Tue, 1 Dec
British Airways Logo
12:15 - 20:03
LHR
-
MKE
13h 48m
1 stop
British Airways Logo
11:42 - 06:50
MKE
-
LHR
13h 08m
1 stop
£827British Airways
Sat, 26 Sep - Fri, 9 Oct
British Airways Logo
07:50 - 23:05
LCY
-
MKE
21h 15m
2 stops
British Airways Logo
12:10 - 14:35
MKE
-
LCY
20h 25m
2 stops
£854British Airways
Thu, 12 Nov - Mon, 16 Nov
Delta Logo
07:45 - 16:02
LCY
-
MKE
14h 17m
2 stops
Delta Logo
11:31 - 07:15
MKE
-
LCY
13h 44m
2 stops
£1,449Delta
Thu, 13 Aug - Fri, 28 Aug

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JetBlue flights from London to Milwaukee

Our best JetBlue deals on London to Milwaukee flight tickets
JetBlue
24 Aug
LHR08:40London Heathrow
30h 04m
1 stop
MKE08:44Milwaukee-Mitchell
28 Aug
MKE09:36Milwaukee-Mitchell
14h 54m
1 stop
LHR06:30London Heathrow
£726
JetBlue
13 Aug
LHR08:40London Heathrow
30h 04m
1 stop
MKE08:44Milwaukee-Mitchell
28 Aug
MKE09:36Milwaukee-Mitchell
14h 54m
1 stop
LHR06:30London Heathrow
£729
JetBlue
24 Aug
LHR08:40London Heathrow
30h 04m
1 stop
MKE08:44Milwaukee-Mitchell
29 Aug
MKE09:36Milwaukee-Mitchell
14h 54m
1 stop
LHR06:30London Heathrow
£732

Alaska Airlines flights from London to Milwaukee

Our best Alaska Airlines deals on London to Milwaukee flight tickets
Alaska Airlines
13 Aug
LHR17:00London Heathrow
36h 59m
1 stop
MKE23:59Milwaukee-Mitchell
29 Aug
MKE15:05Milwaukee-Mitchell
18h 00m
1 stop
LHR15:05London Heathrow
£1,081
Alaska Airlines
12 Aug
LHR17:00London Heathrow
36h 59m
1 stop
MKE23:59Milwaukee-Mitchell
23 Aug
MKE07:02Milwaukee-Mitchell
26h 03m
1 stop
LHR15:05London Heathrow
£1,103
Alaska Airlines
11 Aug
LHR17:00London Heathrow
36h 59m
1 stop
MKE23:59Milwaukee-Mitchell
29 Aug
MKE07:02Milwaukee-Mitchell
26h 03m
1 stop
LHR15:05London Heathrow
£1,117

momondo Fare Finder

 
Customise your flight search to find flights from London to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 30 June 2026.
Use the filters below to find and compare flights from London to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 24/8

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Fri 28/8

09:36-06:30

1 stop14h 54m

£726

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 13/8

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Fri 28/8

09:36-06:30

1 stop14h 54m

£729

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 24/8

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Sat 29/8

09:36-06:30

1 stop14h 54m

£732

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 1/10

19:10-10:35

2 stops45h 25m

Milwaukee-Mitchell

Sat 31/10

16:57-10:55

2 stops36h 58m

£787

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 1/10

19:10-10:35

2 stops45h 25m

Milwaukee-Mitchell

Sat 31/10

15:01-06:55

1 stop10h 54m

£816

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 27/11

11:10-20:55

2 stops15h 45m

Milwaukee-Mitchell

Tue 1/12

14:50-09:10

2 stops12h 20m

£824

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 27/11

11:10-20:55

2 stops15h 45m

Milwaukee-Mitchell

Tue 1/12

10:45-07:55

1 stop15h 10m

£825
Fastest return journey

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 26/9

12:15-20:03

1 stop13h 48m

Milwaukee-Mitchell

Fri 9/10

11:42-06:50

1 stop13h 08m

£827

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Thu 12/11

07:50-23:05

2 stops21h 15m

Milwaukee-Mitchell

Mon 16/11

12:10-14:35

2 stops20h 25m

£854

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Thu 13/8

07:45-16:02

2 stops14h 17m

Milwaukee-Mitchell

Fri 28/8

11:31-07:15

2 stops13h 44m

£1,449

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from London to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from London is in October. Flight prices, which tend to average around £357, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from London averaging around £455.

Can stopping save me money on London to Milwaukee flights?

You could potentially save up to 44% on your flight if you consider stops on a London to Milwaukee flight.

When to book flights from London to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from London to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Milwaukee (LON to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Milwaukee

Fastest flight time

14h 17m

Direct flights

None
The fastest flight from London to Milwaukee takes 14h 17m
There are no direct flights from London to Milwaukee. There are no popular flight routes from London to Milwaukee.
Search flight deals

Frequently asked questions about flying from London to Milwaukee

  • How far is London to Milwaukee-Mitchell by plane?

    The distance between London and Milwaukee-Mitchell is about 3902.0 mi. Flights usually cover this in 14h 17m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Milwaukee-Mitchell Airport?

    Prices for flights from London to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from London to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from London to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Milwaukee?

Best airlines flying from London to Milwaukee

Compare and see reviews for airlines that fly from London to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £534Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
United AirlinesPriceFrom £660Free CancellationRating
7.4
9,906 reviews
Search United Airlines flights
British AirwaysPriceFrom £759Free CancellationRating
6.7
8,089 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Milwaukee?

Finding the right flight to Milwaukee from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Milwaukee quick and easy, saving you time and money.

Can I find flights from London to Milwaukee with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Milwaukee flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Milwaukee?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from London.

I’m not ready to book a flight from London to Milwaukee right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

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