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Cheap flights from London Heathrow Airport to Milwaukee from £578

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 9/5. 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
0 bags

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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.
JetBlue Logo
08:40 - 16:14
LHR
-
MKE
13h 34m
1 stop
JetBlue Logo
17:09 - 06:30
MKE
-
LHR
31h 21m
1 stop
£578JetBlue
Sat, 9 May - Sat, 16 May
Scandinavian Airlines Logo
18:40 - 20:36
LHR
-
MKE
31h 56m
2 stops
Scandinavian Airlines Logo
12:27 - 18:30
MKE
-
LHR
25h 03m
2 stops
£629Scandinavian Airlines
Fri, 6 Mar - Mon, 9 Mar
Scandinavian Airlines Logo
06:40 - 20:36
LHR
-
MKE
19h 56m
2 stops
Scandinavian Airlines Logo
12:27 - 17:40
MKE
-
LHR
24h 13m
2 stops
£631Scandinavian Airlines
Fri, 6 Mar - Mon, 9 Mar
Scandinavian Airlines Logo
17:00 - 20:36
LHR
-
MKE
33h 36m
2 stops
Scandinavian Airlines Logo
12:27 - 18:30
MKE
-
LHR
25h 03m
2 stops
£634Scandinavian Airlines
Fri, 6 Mar - Mon, 9 Mar
Virgin Atlantic Logo
09:40 - 18:11
LHR
-
MKE
14h 31m
1 stop
Virgin Atlantic Logo
17:03 - 08:45
MKE
-
LHR
9h 42m
1 stop
£673Virgin Atlantic
Sun, 15 Feb - Sun, 22 Feb
Virgin Atlantic Logo
13:00 - 20:40
LHR
-
MKE
12h 40m
1 stop
Virgin Atlantic Logo
12:27 - 07:50
MKE
-
LHR
14h 23m
1 stop
£682Virgin Atlantic
Fri, 13 Mar - Fri, 20 Mar
United Airlines Logo
11:10 - 21:50
LHR
-
MKE
16h 40m
2 stops
United Airlines Logo
13:25 - 07:55
MKE
-
LHR
13h 30m
1 stop
£697United Airlines
Fri, 6 Mar - Mon, 9 Mar
United Airlines Logo
08:30 - 18:43
LHR
-
MKE
15h 13m
2 stops
United Airlines Logo
09:44 - 05:55
MKE
-
LHR
15h 11m
1 stop
£698United Airlines
Fri, 13 Mar - Fri, 20 Mar
Delta Logo
06:30 - 18:11
LHR
-
MKE
17h 41m
2 stops
Delta Logo
17:03 - 08:45
MKE
-
LHR
9h 42m
1 stop
£700Delta
Sun, 15 Feb - Sun, 22 Feb
Delta Logo
13:00 - 20:40
LHR
-
MKE
12h 40m
1 stop
Delta Logo
12:27 - 06:50
MKE
-
LHR
13h 23m
1 stop
£711Delta
Fri, 13 Mar - Fri, 20 Mar

Virgin Atlantic flights from London Heathrow Airport to Milwaukee

Our best Virgin Atlantic deals on London Heathrow Airport to Milwaukee flight tickets
Virgin Atlantic
15 Feb
LHR09:40London Heathrow
14h 31m
1 stop
MKE18:11Milwaukee-Mitchell
22 Feb
MKE17:03Milwaukee-Mitchell
9h 42m
1 stop
LHR08:45London Heathrow
£673
Virgin Atlantic
5 Feb
LHR13:00London Heathrow
13h 54m
1 stop
MKE20:54Milwaukee-Mitchell
20 Feb
MKE07:15Milwaukee-Mitchell
18h 35m
1 stop
LHR07:50London Heathrow
£673
Virgin Atlantic
13 Mar
LHR13:00London Heathrow
12h 40m
1 stop
MKE20:40Milwaukee-Mitchell
20 Mar
MKE12:27Milwaukee-Mitchell
14h 23m
1 stop
LHR07:50London Heathrow
£682

Delta flights from London Heathrow Airport to Milwaukee

Our best Delta deals on London Heathrow Airport to Milwaukee flight tickets
Delta
15 Feb
LHR06:30London Heathrow
17h 41m
2 stops
MKE18:11Milwaukee-Mitchell
22 Feb
MKE17:03Milwaukee-Mitchell
9h 42m
1 stop
LHR08:45London Heathrow
£700
Delta
13 Mar
LHR13:00London Heathrow
12h 40m
1 stop
MKE20:40Milwaukee-Mitchell
20 Mar
MKE12:27Milwaukee-Mitchell
13h 23m
1 stop
LHR06:50London Heathrow
£711
Delta
11 Jun
LHR11:15London Heathrow
15h 50m
2 stops
MKE21:05Milwaukee-Mitchell
15 Jun
MKE07:00Milwaukee-Mitchell
18h 15m
1 stop
LHR07:15London Heathrow
£881

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 29 January 2026.
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 9/5

08:40-16:14

1 stop13h 34m

Milwaukee-Mitchell

Sat 16/5

17:09-06:30

1 stop31h 21m

£578

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 6/3

18:40-20:36

2 stops31h 56m

Milwaukee-Mitchell

Mon 9/3

12:27-18:30

2 stops25h 03m

£628

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 6/3

06:40-20:36

2 stops19h 56m

Milwaukee-Mitchell

Mon 9/3

12:27-17:40

2 stops24h 13m

£631

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 6/3

17:00-20:36

2 stops33h 36m

Milwaukee-Mitchell

Mon 9/3

12:27-18:30

2 stops25h 03m

£634

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 15/2

09:40-18:11

1 stop14h 31m

Milwaukee-Mitchell

Sun 22/2

17:03-08:45

1 stop9h 42m

£673

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/3

13:00-20:40

1 stop12h 40m

Milwaukee-Mitchell

Fri 20/3

12:27-07:50

1 stop14h 23m

£682

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 6/3

11:10-21:50

2 stops16h 40m

Milwaukee-Mitchell

Mon 9/3

13:25-07:55

1 stop13h 30m

£697

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/3

08:30-18:43

2 stops15h 13m

Milwaukee-Mitchell

Fri 20/3

09:44-05:55

1 stop15h 11m

£698

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 15/2

06:30-18:11

2 stops17h 41m

Milwaukee-Mitchell

Sun 22/2

17:03-08:45

1 stop9h 42m

£700

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/3

13:00-20:40

1 stop12h 40m

Milwaukee-Mitchell

Fri 20/3

12:27-06:50

1 stop13h 23m

£711

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between London Heathrow Airport and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from London Heathrow Airport is in March. Flight prices, which tend to average around £547, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Milwaukee, with average flight prices from London Heathrow Airport averaging around £586.

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

You could potentially save up to 18% 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

Fastest flight time

11h 48m

Direct flights

None
The fastest flight from London Heathrow Airport to Milwaukee takes 11h 48m
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 48m, 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 £451Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
FinnairPriceFrom £511Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
United AirlinesPriceFrom £633Free CancellationRating
7.4
9,214 reviews
Search United Airlines flights
British AirwaysPriceFrom £662Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £720Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic 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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