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Cheap flights from London Heathrow Airport to Milwaukee from £379

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 Heathrow Airport to Milwaukee departing on 6/10. 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

Discover deals from 900+ travel sites with momondo.

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 - 08:44
LHR
-
MKE
30h 04m
1 stop
JetBlue Logo
10:55 - 06:30
MKE
-
LHR
13h 35m
1 stop
£560JetBlue
Wed, 2 Sep - Wed, 9 Sep
JetBlue Logo
08:40 - 10:02
LHR
-
MKE
31h 22m
1 stop
JetBlue Logo
10:55 - 06:30
MKE
-
LHR
13h 35m
1 stop
£567JetBlue
Mon, 21 Sep - Tue, 6 Oct
Scandinavian Airlines Logo
21:05 - 20:40
LHR
-
MKE
29h 35m
3 stops
Scandinavian Airlines Logo
08:10 - 17:40
MKE
-
LHR
27h 30m
2 stops
£583Scandinavian Airlines
Thu, 12 Nov - Wed, 18 Nov
JetBlue Logo
08:40 - 08:44
LHR
-
MKE
30h 04m
1 stop
JetBlue Logo
10:55 - 06:30
MKE
-
LHR
13h 35m
1 stop
£587JetBlue
Mon, 7 Sep - Mon, 21 Sep
Scandinavian Airlines Logo
17:00 - 21:33
LHR
-
MKE
34h 33m
2 stops
Scandinavian Airlines Logo
08:00 - 16:00
MKE
-
LHR
26h 00m
2 stops
£588Scandinavian Airlines
Wed, 13 Jan - Sun, 17 Jan
Scandinavian Airlines Logo
17:00 - 21:33
LHR
-
MKE
34h 33m
2 stops
Scandinavian Airlines Logo
08:00 - 16:00
MKE
-
LHR
26h 00m
2 stops
£592Scandinavian Airlines
Wed, 13 Jan - Sun, 17 Jan
British Airways Logo
07:50 - 19:59
LHR
-
MKE
18h 09m
2 stops
British Airways Logo
20:14 - 12:15
MKE
-
LHR
10h 01m
1 stop
£761British Airways
Wed, 2 Sep - Wed, 9 Sep
United Airlines Logo
07:25 - 17:30
LHR
-
MKE
16h 05m
2 stops
United Airlines Logo
10:30 - 06:55
MKE
-
LHR
14h 25m
2 stops
£774United Airlines
Wed, 9 Sep - Mon, 14 Sep
United Airlines Logo
13:50 - 23:37
LHR
-
MKE
15h 47m
2 stops
United Airlines Logo
11:45 - 20:40
MKE
-
LHR
26h 55m
1 stop
£780United Airlines
Tue, 15 Sep - Sun, 20 Sep
British Airways Logo
06:15 - 20:03
LHR
-
MKE
19h 48m
2 stops
British Airways Logo
20:14 - 12:15
MKE
-
LHR
10h 01m
1 stop
£781British Airways
Wed, 16 Sep - Mon, 21 Sep

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Scandinavian Airlines flights from London Heathrow Airport to Milwaukee

Our best Scandinavian Airlines deals on London Heathrow Airport to Milwaukee flight tickets
Scandinavian Airlines
12 Nov
LHR21:05London Heathrow
29h 35m
3 stops
MKE20:40Milwaukee-Mitchell
18 Nov
MKE08:10Milwaukee-Mitchell
27h 30m
2 stops
LHR17:40London Heathrow
£583
Scandinavian Airlines
13 Jan
LHR17:00London Heathrow
34h 33m
2 stops
MKE21:33Milwaukee-Mitchell
17 Jan
MKE08:00Milwaukee-Mitchell
26h 00m
2 stops
LHR16:00London Heathrow
£588
Scandinavian Airlines
13 Jan
LHR17:00London Heathrow
34h 33m
2 stops
MKE21:33Milwaukee-Mitchell
17 Jan
MKE08:00Milwaukee-Mitchell
26h 00m
2 stops
LHR16:00London Heathrow
£592

Virgin Atlantic flights from London Heathrow Airport to Milwaukee

Our best Virgin Atlantic deals on London Heathrow Airport to Milwaukee flight tickets
Virgin Atlantic
7 Sept
LHR09:55London Heathrow
15h 47m
2 stops
MKE19:42Milwaukee-Mitchell
21 Sept
MKE12:44Milwaukee-Mitchell
16h 36m
1 stop
LHR11:20London Heathrow
£799
Virgin Atlantic
21 Sept
LHR11:45London Heathrow
35h 46m
2 stops
MKE17:31Milwaukee-Mitchell
6 Oct
MKE13:24Milwaukee-Mitchell
39h 16m
2 stops
LHR10:40London Heathrow
£802
Virgin Atlantic
21 Sept
LHR11:45London Heathrow
35h 46m
2 stops
MKE17:31Milwaukee-Mitchell
6 Oct
MKE10:16Milwaukee-Mitchell
14h 09m
1 stop
LHR06:25London Heathrow
£806

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 31 July 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

Cheapest return flight

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 2/9

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Wed 9/9

10:55-06:30

1 stop13h 35m

£560

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 21/9

08:40-10:02

1 stop31h 22m

Milwaukee-Mitchell

Tue 6/10

10:55-06:30

1 stop13h 35m

£567

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 12/11

21:05-20:40

3 stops29h 35m

Milwaukee-Mitchell

Wed 18/11

08:10-17:40

2 stops27h 30m

£583

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 7/9

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Mon 21/9

10:55-06:30

1 stop13h 35m

£587

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 13/1

17:00-21:33

2 stops34h 33m

Milwaukee-Mitchell

Sun 17/1

08:00-16:00

2 stops26h 00m

£588

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 13/1

17:00-21:33

2 stops34h 33m

Milwaukee-Mitchell

Sun 17/1

08:00-16:00

2 stops26h 00m

£592
Fastest return journey

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 2/9

07:50-19:59

2 stops18h 09m

Milwaukee-Mitchell

Wed 9/9

20:14-12:15

1 stop10h 01m

£761

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 9/9

07:25-17:30

2 stops16h 05m

Milwaukee-Mitchell

Mon 14/9

10:30-06:55

2 stops14h 25m

£774

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 15/9

13:50-23:37

2 stops15h 47m

Milwaukee-Mitchell

Sun 20/9

11:45-20:40

1 stop26h 55m

£780

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 16/9

06:15-20:03

2 stops19h 48m

Milwaukee-Mitchell

Mon 21/9

20:14-12:15

1 stop10h 01m

£781

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November. Flight prices, which tend to average around £651, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Milwaukee, with average flight prices from London Heathrow Airport averaging around £671.

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

You could potentially save up to 34% 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

20h 27m

Direct flights

None
The fastest flight from London Heathrow Airport to Milwaukee takes 20h 27m
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

Frequently asked questions about flying from London Heathrow Airport to Milwaukee

  • 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 20h 27m, 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 £538Free CancellationRating
7.1
3,029 reviews
Search JetBlue flights
United AirlinesPriceFrom £651Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
British AirwaysPriceFrom £713Free CancellationRating
6.7
8,135 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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