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Cheap flights from Milwaukee to London from £228

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
1 Apr — 8 Apr1
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 27 March 2025.

Round-trip from

£549

One-way from

£228

Popular in

December

Cheapest in

September

Average price

£663
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/4-9/5
  • 4 total stops
  • 39h 16m total
  • Milwaukee to London
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14/5
  • 14/5
  • 1 total stop
  • 15h 38m total
  • Milwaukee to London
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Highest demand for flights based on searches. 7% potential increase in price (£43 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 March 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 27 March 2025.

Mon 28/407:00MKE - LHR
2 stops20h 35mScandinavian Airlines
Fri 9/507:05LHR - MKE
2 stops18h 41mScandinavian Airlines
Deal found 26/3£549
Sat 10/512:22MKE - LGW
2 stops35h 58mMultiple Airlines
Sat 17/507:00LGW - MKE
2 stops36h 54mMultiple Airlines
Deal found 26/3£607
Wed 8/1018:45MKE - LHR
1 stop9h 45mBritish Airways
Fri 17/1006:15LHR - MKE
2 stops17h 13mBritish Airways
Deal found 26/3£619
Wed 1/1010:45MKE - LHR
1 stop15h 35mUnited Airlines
Fri 10/1014:05LHR - MKE
2 stops29h 38mUnited Airlines
Deal found 26/3£627
Wed 1/1011:15MKE - LHR
1 stop13h 30mKLM
Fri 10/1015:15LHR - MKE
1 stop14h 10mKLM
Deal found 26/3£645
Tue 15/717:15MKE - LHR
1 stop11h 55mDelta
Fri 12/906:30LHR - MKE
2 stops17h 27mDelta
Deal found 26/3£650
Sun 11/508:20MKE - LHR
2 stops19h 40mAir Canada
Sun 18/514:05LHR - MKE
2 stops31h 05mAir Canada
Deal found 27/3£654
Wed 23/417:30MKE - LHR
2 stops20h 10mLufthansa
Wed 30/406:30LHR - MKE
2 stops16h 12mLufthansa
Deal found 25/3£668
Sat 26/410:20MKE - LHR
3 stops28h 40mMultiple Airlines
Fri 2/512:40LHR - MKE
3 stops32h 30mMultiple Airlines
Deal found 26/3£669
Wed 23/410:30MKE - LHR
1 stop18h 40mVirgin Atlantic
Wed 30/411:45LHR - MKE
2 stops16h 01mVirgin Atlantic
Deal found 26/3£673
Wed 13/811:37MKE - LHR
2 stops17h 33mAer Lingus
Sat 23/808:50LHR - MKE
2 stops16h 47mAer Lingus
Deal found 26/3£676
Wed 13/812:20MKE - LGW
2 stops15h 40mDelta
Sat 23/812:00LGW - MKE
1 stop13h 45mDelta
Deal found 26/3£696

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 27 March 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

Mon 28/4

07:00-09:35

2 stops20h 35m

London Heathrow

Fri 9/5

07:05-19:46

2 stops18h 41m

£549

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Sat 10/5

12:22-06:20

2 stops35h 58m

London Gatwick

Sat 17/5

07:00-13:54

2 stops36h 54m

£607

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 15/7

17:15-11:10

1 stop11h 55m

London Heathrow

Fri 12/9

06:30-17:57

2 stops17h 27m

£650

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 15/7

14:50-06:50

1 stop10h 00m

London Heathrow

Fri 12/9

09:15-15:37

1 stop12h 22m

£652

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 11/5

08:20-10:00

2 stops19h 40m

London Heathrow

Sun 18/5

14:05-15:10

2 stops31h 05m

£654

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 23/4

11:25-08:35

2 stops15h 10m

London Heathrow

Wed 30/4

14:05-11:57

2 stops27h 52m

£666

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 23/4

17:30-19:40

2 stops20h 10m

London Heathrow

Wed 30/4

06:30-16:42

2 stops16h 12m

£668

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sat 26/4

10:20-21:00

3 stops28h 40m

London Heathrow

Fri 2/5

12:40-15:10

3 stops32h 30m

£669

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 13/8

11:37-11:10

2 stops17h 33m

London Heathrow

Sat 23/8

08:50-19:37

2 stops16h 47m

£676

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 23/4

12:40-06:45

1 stop12h 05m

London Heathrow

Wed 30/4

11:45-20:11

1 stop14h 26m

£683

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 41 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 21 March 2025.

The best time to book flights from Milwaukee to London is 4 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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 27 March 2025.
To help decide which airline to fly from Milwaukee to London, see what other customers have to say about Delta, KLM and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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, Scandinavian Airlines (£549), Delta (£650), and British Airways (£652) offers the cheapest pricing from Milwaukee to London. Users have found that Scandinavian Airlines is 24% 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 Air Canada (£406), United Airlines (£410), and British Airways (£417).

  • 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
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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Fly with Cheapflights

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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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