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Cheap flights from Milwaukee to London from £204

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
3 feb. — 10 feb.1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 enero 2026.

lun. 16/315:24MKE - LHR
1 stop14h 51mLufthansa
mar. 24/311:10LHR - MKE
2 stops15h 40mLufthansa
Deal found 4/1£452
mar. 3/211:29MKE - LHR
2 stops19h 31mLufthansa
mar. 10/206:35LHR - MKE
2 stops18h 18mLufthansa
Deal found 4/1£458
lun. 26/111:30MKE - LHR
1 stop12h 25mLufthansa
lun. 2/220:15LHR - MKE
2 stops28h 38mLufthansa
Deal found 4/1£460
jue. 5/218:29MKE - LHR
1 stop11h 11mVirgin Atlantic
sáb. 14/213:00LHR - MKE
1 stop13h 21mVirgin Atlantic
Deal found 4/1£461
mar. 3/217:11MKE - LHR
1 stop9h 34mDelta
mié. 11/211:45LHR - MKE
2 stops15h 09mDelta
Deal found 2/1£469
jue. 5/212:17MKE - LHR
1 stop12h 08mDelta
sáb. 14/208:40LHR - MKE
2 stops18h 54mDelta
Deal found 4/1£469
sáb. 21/311:30MKE - LHR
2 stops38h 40mMultiple Airlines
mar. 31/307:25LHR - MKE
2 stops19h 23mMultiple Airlines
Deal found 4/1£471
vie. 30/117:11MKE - LHR
1 stop9h 34mDelta
sáb. 7/206:20LHR - MKE
2 stops19h 49mDelta
Deal found 2/1£473
vie. 20/211:02MKE - LCY
2 stops15h 08mDelta
lun. 23/208:40LCY - MKE
2 stops15h 33mDelta
Deal found 4/1£495
jue. 5/312:14MKE - LGW
2 stops16h 36mIberia
mié. 11/319:40LGW - MKE
2 stops29h 15mIberia
Deal found 3/1£571
jue. 19/315:24MKE - LCY
2 stops21h 16mLufthansa
lun. 23/318:15LCY - MKE
2 stops29h 28mLufthansa
Deal found 2/1£572
jue. 5/312:14MKE - LCY
2 stops19h 51mIberia
mié. 11/307:50LCY - MKE
2 stops17h 05mIberia
Deal found 3/1£579

Find 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 4 enero 2026.

Round-trip from

£452

One-way from

£224

Popular in

June

Cheapest in

January

Average price

£485
Lufthansa
  • Lufthansa
  • 16/3-24/3
  • 3 total stops
  • 30h 31m total
  • Milwaukee to London
Search Deals
21/1
  • 21/1
  • 1 total stop
  • 33h 04m total
  • Milwaukee to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 4 enero 2026.
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

vie. 30/1

17:11-08:45

1 stop9h 34m

London Heathrow

jue. 5/2

11:45-20:54

2 stops15h 09m

£469

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 3/2

17:11-08:45

1 stop9h 34m

London Heathrow

jue. 12/2

08:40-20:21

2 stops17h 41m

£469

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

jue. 5/3

07:15-07:50

1 stop18h 35m

London Heathrow

mié. 11/3

11:45-20:45

2 stops14h 00m

£469

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

sáb. 7/3

07:00-06:20

1 stop17h 20m

London Heathrow

sáb. 14/3

06:30-20:06

2 stops18h 36m

£469

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

jue. 5/2

12:17-06:25

1 stop12h 08m

London Heathrow

sáb. 14/2

08:40-21:34

2 stops18h 54m

£469

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 17/2

09:44-07:10

2 stops15h 26m

London Heathrow

mar. 24/2

06:50-17:37

2 stops16h 47m

£478

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 7/4

18:59-13:10

1 stop12h 11m

London Heathrow

mar. 14/4

08:40-20:16

2 stops17h 36m

£481

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

lun. 6/4

05:45-06:45

1 stop19h 00m

London Heathrow

mar. 14/4

08:40-20:16

2 stops17h 36m

£481

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 17/3

11:30-05:55

1 stop13h 25m

London Heathrow

jue. 16/4

06:50-20:48

2 stops19h 58m

£487

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 17/3

06:00-07:55

1 stop20h 55m

London Heathrow

mar. 14/4

10:50-21:48

2 stops16h 58m

£487

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 48 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 2 January 2026.

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, June is the cheapest month in which you can book a flight from Milwaukee to London (average of £279). Flying from Milwaukee to London in July is currently the most expensive (average of £449). 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.

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 67% 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 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?

    Lufthansa, Virgin Atlantic, and Delta can get you from Milwaukee to London in just under 11h 11m. Your travel time can differ by up to 3h 57m. 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 most popular routes from Milwaukee to London?

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

  • 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, June is the cheapest month in which you can book a flight from Milwaukee to London (average of £279). Flying from Milwaukee to London in July is currently the most expensive (average of £449). 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

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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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