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Cheap flights from Milwaukee to London from £271

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Round-trip from

£446

One-way from

£271

Popular in

December

Cheapest in

November

Average price

£568
Virgin Atlantic
  • Virgin Atlantic
  • 5/12-12/12
  • 2 total stops
  • 26h 48m total
  • Milwaukee to London
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26/11
  • 26/11
  • 3 total stops
  • 42h 47m total
  • Milwaukee to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Milwaukee to London

Enter your travel dates to find the best prices.

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 6 November 2025.

Sun 9/1111:37MKE - LHR
1 stop12h 48mVirgin Atlantic
Tue 25/1115:50LHR - MKE
1 stop14h 05mVirgin Atlantic
Deal found 5/11£431
Sun 9/1109:36MKE - LHR
2 stops16h 29mDelta
Tue 25/1106:20LHR - MKE
2 stops17h 29mDelta
Deal found 5/11£456
Wed 10/1215:17MKE - LHR
1 stop11h 43mKLM
Wed 17/1215:50LHR - MKE
1 stop14h 04mKLM
Deal found 5/11£457
Wed 10/1210:25MKE - LHR
1 stop16h 35mVirgin Atlantic
Wed 17/1213:05LHR - MKE
1 stop14h 21mVirgin Atlantic
Deal found 4/11£458
Thu 6/1112:06MKE - LHR
1 stop13h 44mVirgin Atlantic
Mon 10/1117:50LHR - MKE
2 stops36h 05mVirgin Atlantic
Deal found 6/11£460
Wed 10/1205:45MKE - LHR
1 stop20h 05mDelta
Wed 17/1210:45LHR - MKE
2 stops15h 45mDelta
Deal found 5/11£461
Wed 19/1111:49MKE - LHR
1 stop13h 01mDelta
Mon 24/1117:35LHR - MKE
2 stops28h 42mDelta
Deal found 3/11£462
Sun 9/1113:22MKE - LHR
2 stops48h 48mVirgin Atlantic
Sun 16/1119:40LHR - MKE
1 stop28h 21mVirgin Atlantic
Deal found 4/11£466
Fri 5/1217:18MKE - LHR
1 stop12h 22mKLM
Fri 12/1215:50LHR - MKE
1 stop14h 04mKLM
Deal found 5/11£476
Sun 9/1110:53MKE - LCY
2 stops20h 02mMultiple Airlines
Mon 17/1118:15LCY - MKE
2 stops25h 43mMultiple Airlines
Deal found 5/11£529
Tue 18/1110:53MKE - LCY
2 stops20h 02mMultiple Airlines
Mon 24/1117:15LCY - MKE
2 stops26h 43mMultiple Airlines
Deal found 3/11£529
Wed 19/1117:52MKE - LCY
2 stops17h 48mLufthansa
Mon 24/1109:50LCY - MKE
2 stops18h 53mLufthansa
Deal found 3/11£545

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 6 November 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 10/12

10:25-09:00

1 stop16h 35m

London Heathrow

Wed 17/12

09:40-21:21

2 stops17h 41m

£461

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 19/11

11:49-06:50

1 stop13h 01m

London Heathrow

Mon 24/11

17:35-16:17

2 stops28h 42m

£462

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 5/12

17:18-11:40

1 stop12h 22m

London Heathrow

Fri 12/12

15:50-23:54

1 stop14h 04m

£476

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 5/12

11:29-06:50

2 stops13h 21m

London Heathrow

Fri 12/12

11:05-18:51

1 stop13h 46m

£480

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 20/2

15:57-09:00

1 stop11h 03m

London Heathrow

Mon 23/2

06:30-18:15

2 stops17h 45m

£480

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 20/2

07:02-09:20

2 stops20h 18m

London Heathrow

Mon 23/2

06:40-20:38

2 stops19h 58m

£482

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sat 21/2

09:31-06:50

2 stops15h 19m

London Heathrow

Sat 28/2

08:40-20:23

2 stops17h 43m

£484

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 16/3

08:30-05:55

1 stop16h 25m

London Heathrow

Tue 24/3

06:50-18:48

2 stops16h 58m

£487

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 18/11

15:13-11:40

1 stop14h 27m

London Heathrow

Sun 23/11

06:20-20:30

2 stops20h 10m

£491

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 18/11

12:12-08:45

2 stops14h 33m

London Heathrow

Sun 23/11

06:30-16:17

2 stops15h 47m

£496

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 50 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 31 October 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, May is the cheapest month in which you can book a flight from Milwaukee to London (average of £306). Flying from Milwaukee to London in July is currently the most expensive (average of £469). 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.

Detroit (DTW) is the most affordable one-stop option, with an average return flight price of £596.

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 Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 2h 02m.

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?

    Virgin Atlantic, Delta, and KLM can get you from Milwaukee to London in just under 12h 22m. Your travel time can differ by up to 4h 13m. The distance from Milwaukee to London is about 3894 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 Lufthansa (£337), Air Canada (£407), and United Airlines (£409).

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

    The most popular flight routes from Milwaukee to London are Milwaukee-Mitchell - London Heathrow, Milwaukee-Mitchell - London Gatwick and Milwaukee-Mitchell - London City.

  • 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, May is the cheapest month in which you can book a flight from Milwaukee to London (average of £306). Flying from Milwaukee to London in July is currently the most expensive (average of £469). 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.

See more FAQs

Travelling to a place near London?

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Milwaukee to London?

Cheapflights helps you search for flights from Milwaukee to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Milwaukee to London?

Cheapflights helps you find that perfect flight to London from Milwaukee by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Milwaukee to London with no change fees?

Yes, we can. To see specific flights from Milwaukee to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Milwaukee to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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