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Cheap flights from Milwaukee to London from £283

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

£415

One-way from

£283

Popular in

December

Cheapest in

February

Average price

£803
18/8-30/8
  • 18/8-30/8
  • 2 total stops
  • 37h 06m total
  • Milwaukee to London
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JetBlue
  • JetBlue
  • 16/7
  • 1 total stop
  • 11h 32m total
  • Milwaukee to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 3 July 2025.

Mon 18/806:00MKE - LGW
1 stop22h 00mMultiple Airlines
Sat 30/814:00LGW - MKE
1 stop15h 06mMultiple Airlines
Deal found 2/7£415
Wed 3/910:50MKE - LHR
2 stops15h 45mMultiple Airlines
Fri 12/909:00LHR - MKE
2 stops19h 41mMultiple Airlines
Deal found 2/7£440
Wed 3/911:39MKE - LHR
1 stop13h 06mUnited Airlines
Fri 12/914:05LHR - MKE
2 stops26h 50mUnited Airlines
Deal found 2/7£461
Tue 5/817:41MKE - LHR
2 stops30h 49mAir Canada
Thu 28/814:05LHR - MKE
2 stops33h 05mAir Canada
Deal found 1/7£462
Sun 24/819:49MKE - LHR
1 stop10h 26mBritish Airways
Mon 1/919:25LHR - MKE
2 stops27h 01mBritish Airways
Deal found 1/7£468
Sun 24/814:54MKE - LHR
1 stop16h 36mDelta
Wed 3/906:15LHR - MKE
2 stops20h 09mDelta
Deal found 1/7£472
Sun 17/818:36MKE - LHR
1 stop12h 54mVirgin Atlantic
Sun 24/817:25LHR - MKE
1 stop29h 00mVirgin Atlantic
Deal found 3/7£489
Fri 17/1017:41MKE - LHR
2 stops17h 24mLufthansa
Wed 22/1009:30LHR - MKE
2 stops19h 01mLufthansa
Deal found 1/7£530
Fri 1/814:50MKE - LHR
1 stop10h 00mAmerican Airlines
Fri 8/815:00LHR - MKE
1 stop14h 04mAmerican Airlines
Deal found 2/7£537
Wed 20/817:45MKE - LCY
2 stops18h 50mLufthansa
Mon 25/809:55LCY - MKE
2 stops18h 46mLufthansa
Deal found 2/7£554
Sat 23/812:15MKE - LGW
2 stops15h 45mDelta
Wed 3/912:00LGW - MKE
1 stop14h 24mDelta
Deal found 2/7£559
Mon 18/813:08MKE - LCY
2 stops14h 22mKLM
Sat 30/810:00LCY - MKE
2 stops16h 24mKLM
Deal found 2/7£643

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 3 July 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 - LGW

MKELGW

Milwaukee-Mitchell

Mon 18/8

06:00-10:00

1 stop22h 00m

London Gatwick

Sat 30/8

14:00-23:06

1 stop15h 06m

£415

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 3/9

10:50-08:35

2 stops15h 45m

London Heathrow

Fri 12/9

09:00-22:41

2 stops19h 41m

£440

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 3/9

11:39-06:45

1 stop13h 06m

London Heathrow

Fri 12/9

14:05-10:55

2 stops26h 50m

£461

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 5/8

10:45-10:00

2 stops17h 15m

London Heathrow

Fri 29/8

14:05-15:09

2 stops31h 04m

£462

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 24/8

19:49-12:15

1 stop10h 26m

London Heathrow

Mon 1/9

19:25-16:26

2 stops27h 01m

£468

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 24/8

14:54-13:30

1 stop16h 36m

London Heathrow

Wed 3/9

06:15-20:24

2 stops20h 09m

£472

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 17/8

18:36-13:30

1 stop12h 54m

London Heathrow

Sun 24/8

17:25-16:25

1 stop29h 00m

£489

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 17/10

17:41-17:05

2 stops17h 24m

London Heathrow

Wed 22/10

09:30-22:31

2 stops19h 01m

£530

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 1/8

14:50-06:50

1 stop10h 00m

London Heathrow

Fri 8/8

15:00-23:04

1 stop14h 04m

£537

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Wed 20/8

17:45-18:35

2 stops18h 50m

London City

Mon 25/8

09:55-22:41

2 stops18h 46m

£554

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 30 results
1
2
3

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 27 June 2025.

The best time to book flights from Milwaukee to London is 87 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?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines from Milwaukee to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,983 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Milwaukee to London round-trip?

    According to our current data, United Airlines (£461), Air Canada (£462), and British Airways (£468) offers the cheapest pricing from Milwaukee to London. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • 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 (£283), United Airlines (£292), and Delta (£306).

  • 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, 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.

See more FAQs

Travelling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

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Alternative routes for Milwaukee to London

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Fly with Cheapflights

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

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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.

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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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