Cheap flights from Milwaukee to London from £200

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
2 Sep — 9 Sep1
1 adult

Cheap flight deals from Milwaukee to London

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 August 2025.

Round-trip from

£462

One-way from

£200

Popular in

December

Cheapest in

September

Average price

£626
Delta
  • Delta
  • 10/9-19/9
  • 3 total stops
  • 31h 18m total
  • Milwaukee to London
21/9
  • 21/9
  • 1 total stop
  • 15h 17m total
  • Milwaukee to London
Highest demand for flights based on searches. 11% potential increase in price (£67 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Milwaukee to London

Cheapest flights from Milwaukee to London
Explore the most affordable flight options available from Milwaukee to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

Wed 10/916:00MKE - LHR
1 stop15h 10mDelta
Fri 19/909:00LHR - MKE
2 stops16h 08mDelta
Deal found 25/8£462
Wed 10/912:25MKE - LHR
1 stop12h 20mKLM
Fri 19/913:05LHR - MKE
1 stop13h 44mKLM
Deal found 25/8£467
Wed 1/1013:10MKE - LHR
2 stops14h 05mDelta
Fri 10/1011:45LHR - MKE
1 stop12h 10mDelta
Deal found 25/8£471
Fri 10/1007:00MKE - LHR
1 stop20h 15mDelta
Fri 17/1011:45LHR - MKE
1 stop12h 10mDelta
Deal found 25/8£504
Fri 24/1007:00MKE - LHR
2 stops24h 35mScandinavian Airlines
Mon 10/1121:05LHR - MKE
3 stops29h 02mScandinavian Airlines
Deal found 26/8£532
Thu 16/1016:46MKE - LHR
1 stop14h 44mDelta
Mon 20/1006:30LHR - MKE
2 stops17h 25mDelta
Deal found 26/8£537
Fri 17/1016:38MKE - LGW
1 stop10h 57mJetBlue
Wed 22/1012:10LGW - MKE
1 stop33h 33mJetBlue
Deal found 27/8£538
Sat 11/1016:38MKE - LHR
1 stop31h 52mJetBlue
Sat 18/1008:25LHR - MKE
1 stop13h 18mJetBlue
Deal found 27/8£540
Fri 10/1007:00MKE - LHR
1 stop17h 25mDelta
Sun 19/1012:25LHR - MKE
1 stop13h 42mDelta
Deal found 25/8£541
Fri 7/1107:00MKE - LHR
3 stops20h 20mScandinavian Airlines
Wed 12/1106:40LHR - MKE
2 stops19h 27mScandinavian Airlines
Deal found 27/8£551
Mon 1/916:03MKE - LGW
1 stop11h 32mJetBlue
Sun 7/912:10LGW - MKE
1 stop33h 33mJetBlue
Deal found 27/8£560
Thu 16/1013:10MKE - LCY
2 stops14h 20mDelta
Mon 20/1007:45LCY - MKE
2 stops16h 10mDelta
Deal found 26/8£578

Cheapflights Fare Finder

 
Customise your flight search to find flights from Milwaukee to London 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, Cheapflights users made 858,174 searches. Data last updated 28 August 2025.
Use the filters below to find and compare flights from Milwaukee to London that are best for you.

Fly from

Milwaukee

Fly to

London

Route

Depart

Return

Price

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 10/9

16:00-13:10

1 stop15h 10m

London Heathrow

Fri 19/9

09:00-19:08

2 stops16h 08m

£462

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 10/9

12:25-06:45

1 stop12h 20m

London Heathrow

Fri 19/9

13:05-20:49

1 stop13h 44m

£467

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 1/10

10:29-13:30

1 stop21h 01m

London Heathrow

Fri 10/10

11:45-21:47

1 stop16h 02m

£467

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 1/10

13:10-09:15

2 stops14h 05m

London Heathrow

Fri 10/10

11:45-17:55

1 stop12h 10m

£471

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 10/10

07:00-09:15

1 stop20h 15m

London Heathrow

Fri 17/10

11:45-17:55

1 stop12h 10m

£504

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 24/10

07:00-13:35

2 stops24h 35m

London Heathrow

Mon 10/11

21:05-20:07

3 stops29h 02m

£532

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 16/10

16:46-13:30

1 stop14h 44m

London Heathrow

Mon 20/10

06:30-17:55

2 stops17h 25m

£537

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Fri 17/10

16:38-09:35

1 stop10h 57m

London Gatwick

Wed 22/10

12:10-15:43

1 stop33h 33m

£538

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Thu 16/10

13:10-09:30

2 stops14h 20m

London City

Mon 20/10

07:45-17:55

2 stops16h 10m

£578

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Wed 1/10

12:13-08:10

2 stops13h 57m

London City

Fri 10/10

07:45-18:18

2 stops16h 33m

£586

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 60 results
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Best time to book a flight from Milwaukee to London

Have a flexible travel schedule? Discover the best time to fly to London from Milwaukee with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to London

How far ahead should I book a flight from Milwaukee to London?

Use this chart to determine the optimal time to book a return flight from Milwaukee to London. Price data was last updated on 22 August 2025.

The best time to book flights from Milwaukee to London is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Milwaukee to London?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to London (average of £112). Flying from Milwaukee to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Milwaukee to London?

What’s the top stopover airport for flights from Milwaukee to London?

Share of one-stop return flights from Milwaukee to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Milwaukee to London on Cheapflights.

What’s the cheapest stopover airport for flights from Milwaukee to London?

Average return fare for one-stop flights from Milwaukee to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £579.

What’s the fastest stopover option from Milwaukee to London?

Shortest average travel time for one-stop one-way flights from Milwaukee to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Boston (BOS) have the shortest average one-way travel time for one-stop routes: 10h 57m.

Which airport typically offers the quickest stopover for flights from Milwaukee to London?

Average stopover duration for one-stop one-way flights from Milwaukee to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 24m.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Milwaukee to London?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to London. 0 airlines have flights from Milwaukee-Mitchell to London on a regular basis. Booking flights from Milwaukee-Mitchell to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Milwaukee to London?

    Delta, KLM, and JetBlue can get you from Milwaukee to London in just under 10h 57m. Your travel time can differ by up to 4h 13m. The distance from Milwaukee to London is about 3915 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Milwaukee to London one-way?

    The cheapet airlines for a one-way flight from Milwaukee to London are JetBlue (£287), Virgin Atlantic (£320), and United Airlines (£365).

  • What are the most popular routes from Milwaukee to London?

  • Can I find deals for flights from Milwaukee to London that include hotel bookings?

    Yes. In addition to deals on Milwaukee to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to London.

  • Can I find deals for business class flights from Milwaukee to London?

    Yes. Cheapflights offers flight deals from Milwaukee to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to London?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to London (average of £112). Flying from Milwaukee to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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