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Cheap flights from London Heathrow Airport to Milwaukee from £594

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Milwaukee departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Milwaukee

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
06:40 - 20:52LHR-MKE
20h 12m2 stops
Scandinavian Airlines Logo
07:02 - 09:20MKE-LHR
20h 18m2 stops
£594Scandinavian Airlines
Find Deal
Sat, 17 Jan - Thu, 22 Jan
Scandinavian Airlines Logo
17:00 - 20:12LHR-MKE
33h 12m2 stops
Scandinavian Airlines Logo
07:00 - 16:00MKE-LHR
27h 00m2 stops
£597Scandinavian Airlines
Find Deal
Sun, 15 Feb - Sun, 22 Feb
Scandinavian Airlines Logo
06:40 - 20:52LHR-MKE
20h 12m2 stops
Scandinavian Airlines Logo
07:02 - 16:00MKE-LHR
26h 58m3 stops
£630Scandinavian Airlines
Find Deal
Sat, 17 Jan - Thu, 22 Jan
Multiple Airlines Logo
11:10 - 12:51LHR-MKE
31h 41m3 stops
Multiple Airlines Logo
13:56 - 07:10MKE-LHR
35h 14m3 stops
£814Multiple Airlines
Find Deal
Sat, 17 Jan - Thu, 22 Jan
British Airways Logo
06:15 - 18:30LHR-MKE
18h 15m2 stops
British Airways Logo
13:04 - 08:15MKE-LHR
13h 11m1 stop
£820British Airways
Find Deal
Sat, 17 Jan - Thu, 22 Jan
British Airways Logo
12:35 - 18:30LHR-MKE
11h 55m1 stop
British Airways Logo
13:04 - 06:55MKE-LHR
11h 51m1 stop
£834British Airways
Find Deal
Sat, 17 Jan - Thu, 22 Jan
Finnair Logo
11:00 - 17:48LHR-MKE
12h 48m1 stop
Finnair Logo
18:38 - 07:20MKE-LHR
30h 42m1 stop
£851Finnair
Find Deal
Sun, 15 Feb - Sun, 22 Feb
Multiple Airlines Logo
18:00 - 13:58LHR-MKE
25h 58m3 stops
Multiple Airlines Logo
10:53 - 06:30MKE-LHR
13h 37m2 stops
£864Multiple Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
Virgin Atlantic Logo
12:30 - 23:54LHR-MKE
17h 24m1 stop
Virgin Atlantic Logo
10:25 - 06:25MKE-LHR
14h 00m1 stop
£913Virgin Atlantic
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Fri, 12 Dec - Fri, 19 Dec
Virgin Atlantic Logo
09:40 - 20:30LHR-MKE
16h 50m2 stops
Virgin Atlantic Logo
10:25 - 06:25MKE-LHR
14h 00m1 stop
£941Virgin Atlantic
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Fri, 12 Dec - Fri, 19 Dec

Scandinavian Airlines flights from London Heathrow Airport to Milwaukee

Our best Scandinavian Airlines deals on London Heathrow Airport to Milwaukee flight tickets
Scandinavian Airlines
17 Jan
LHR06:40London Heathrow
20h 12m
2 stops
MKE20:52Milwaukee-Mitchell
22 Jan
MKE07:02Milwaukee-Mitchell
20h 18m
2 stops
LHR09:20London Heathrow
£594
Find similar
Scandinavian Airlines
15 Feb
LHR17:00London Heathrow
33h 12m
2 stops
MKE20:12Milwaukee-Mitchell
22 Feb
MKE07:00Milwaukee-Mitchell
27h 00m
2 stops
LHR16:00London Heathrow
£597
Find similar
Scandinavian Airlines
17 Jan
LHR06:40London Heathrow
20h 12m
2 stops
MKE20:52Milwaukee-Mitchell
22 Jan
MKE07:02Milwaukee-Mitchell
26h 58m
3 stops
LHR16:00London Heathrow
£630
Find similar

British Airways flights from London Heathrow Airport to Milwaukee

Our best British Airways deals on London Heathrow Airport to Milwaukee flight tickets
British Airways
17 Jan
LHR06:15London Heathrow
18h 15m
2 stops
MKE18:30Milwaukee-Mitchell
22 Jan
MKE13:04Milwaukee-Mitchell
13h 11m
1 stop
LHR08:15London Heathrow
£820
Find similar
British Airways
17 Jan
LHR12:35London Heathrow
11h 55m
1 stop
MKE18:30Milwaukee-Mitchell
22 Jan
MKE13:04Milwaukee-Mitchell
11h 51m
1 stop
LHR06:55London Heathrow
£834
Find similar
British Airways
11 Nov
LHR12:35London Heathrow
11h 21m
1 stop
MKE17:56Milwaukee-Mitchell
18 Nov
MKE13:40Milwaukee-Mitchell
12h 35m
1 stop
LHR08:15London Heathrow
£838
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

06:40-20:52

2 stops20h 12m

Milwaukee-Mitchell

Thu 22/1

07:02-09:20

2 stops20h 18m

£594

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 15/2

17:00-20:12

2 stops33h 12m

Milwaukee-Mitchell

Sun 22/2

07:00-16:00

2 stops27h 00m

£597

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

06:40-20:52

2 stops20h 12m

Milwaukee-Mitchell

Thu 22/1

07:02-16:00

3 stops26h 58m

£630

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

11:10-12:51

3 stops31h 41m

Milwaukee-Mitchell

Thu 22/1

13:56-07:10

3 stops35h 14m

£814

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

06:15-18:30

2 stops18h 15m

Milwaukee-Mitchell

Thu 22/1

13:04-08:15

1 stop13h 11m

£820

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

12:35-18:30

1 stop11h 55m

Milwaukee-Mitchell

Thu 22/1

13:04-06:55

1 stop11h 51m

£834

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 15/2

11:00-17:48

1 stop12h 48m

Milwaukee-Mitchell

Sun 22/2

18:38-07:20

1 stop30h 42m

£851

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 11/11

18:00-13:58

3 stops25h 58m

Milwaukee-Mitchell

Tue 18/11

10:53-06:30

2 stops13h 37m

£864

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 12/12

12:30-23:54

1 stop17h 24m

Milwaukee-Mitchell

Fri 19/12

10:25-06:25

1 stop14h 00m

£913

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 12/12

09:40-20:30

2 stops16h 50m

Milwaukee-Mitchell

Fri 19/12

10:25-06:25

1 stop14h 00m

£941

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Milwaukee from

How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from London Heathrow Airport is in April. Flight prices, which tend to average around £580, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Milwaukee, with average flight prices from London Heathrow Airport averaging around £682.

What is the cheapest day to depart on your flight to Milwaukee?

The cheapest day to depart from London Heathrow Airport to Milwaukee is on a Tuesday. Travellers who choose to depart for Milwaukee on a Tuesday will often find tickets for as low as £593. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Milwaukee on Sunday is £752.

What is the cheapest time of day to depart on your flight to Milwaukee?

The cheapest time of day to fly to Milwaukee is at midday when flights can be purchased for as low as £638. Flights to Milwaukee are more costly in the morning, with an average ticket price of £670. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on London Heathrow Airport to Milwaukee flights?

You could potentially save up to 69% on your flight if you consider stops on a London Heathrow Airport to Milwaukee flight.

When to book flights from London Heathrow Airport to Milwaukee

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

Cheap London Heathrow Airport to Milwaukee (LHR to MKE) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Milwaukee. There are no popular flight routes from London Heathrow Airport to Milwaukee.
Search flight deals

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

    The straight-line distance from London Heathrow to Milwaukee-Mitchell is 3890.5 mi. Flights usually cover this in 11h 21m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Milwaukee-Mitchell Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Milwaukee-Mitchell Airport.

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

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London Heathrow Airport to Milwaukee

Compare and see reviews for airlines that fly from London Heathrow Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £470Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
FinnairPriceFrom £521Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
Virgin AtlanticPriceFrom £619Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £660Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
British AirwaysPriceFrom £682Free CancellationRating
6.7
7,487 reviews
Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Milwaukee . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Milwaukee from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Milwaukee from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Milwaukee from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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