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Cheap flights from Milwaukee to London from £231

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
14 May — 21 May1
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 14 April 2026.

Sat 17/1007:00
MKE
-
LHR
2 stops27h 00m
Scandinavian Airlines
Wed 21/1007:05
LHR
-
MKE
2 stops19h 03m
Scandinavian Airlines
Deal found 12/4£600
Mon 2/1107:00
MKE
-
LHR
3 stops20h 20m
Scandinavian Airlines
Mon 9/1106:40
LHR
-
MKE
2 stops19h 28m
Scandinavian Airlines
Deal found 13/4£616
Sun 26/407:10
MKE
-
LHR
2 stops25h 25m
Scandinavian Airlines
Sun 10/519:30
LHR
-
MKE
2 stops32h 22m
Scandinavian Airlines
Deal found 13/4£622
Mon 4/507:10
MKE
-
LHR
2 stops28h 30m
Scandinavian Airlines
Mon 18/519:50
LHR
-
MKE
2 stops32h 02m
Scandinavian Airlines
Deal found 11/4£631
Tue 6/1020:16
MKE
-
LHR
1 stop9h 59m
Iberia
Wed 14/1006:15
LHR
-
MKE
2 stops19h 25m
Iberia
Deal found 13/4£636
Tue 6/1020:16
MKE
-
LHR
1 stop9h 59m
Iberia
Thu 15/1007:50
LHR
-
MKE
2 stops15h 50m
Iberia
Deal found 13/4£639
Tue 20/1019:00
MKE
-
LHR
2 stops17h 25m
Lufthansa
Tue 27/1011:10
LHR
-
MKE
2 stops17h 17m
Lufthansa
Deal found 14/4£641
Mon 5/1020:16
MKE
-
LHR
1 stop9h 59m
Iberia
Wed 14/1007:50
LHR
-
MKE
2 stops17h 50m
Iberia
Deal found 13/4£642
Mon 27/414:32
MKE
-
LHR
1 stop11h 58m
United Airlines
Wed 6/506:50
LHR
-
MKE
2 stops13h 37m
United Airlines
Deal found 13/4£645
Wed 21/1012:14
MKE
-
LHR
2 stops14h 21m
Multiple Airlines
Tue 27/1011:10
LHR
-
MKE
2 stops17h 59m
Multiple Airlines
Deal found 14/4£646
Mon 20/413:53
MKE
-
LGW
2 stops14h 57m
Iberia
Mon 27/420:40
LGW
-
MKE
2 stops27h 20m
Iberia
Deal found 12/4£647
Sun 24/508:46
MKE
-
LGW
1 stop19h 14m
Multiple Airlines
Sat 30/514:00
LGW
-
MKE
1 stop24h 01m
Multiple Airlines
Deal found 11/4£669

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 14 April 2026.

Round-trip from

£622

One-way from

£231

Popular in

June

Cheapest in

January

Average price

£529
Scandinavian Airlines
  • Scandinavian Airlines
  • 26/4-10/5
  • 4 total stops
  • 57h 47m total
  • Milwaukee to London
Search Deals
30/4
  • 30/4
  • 3 total stops
  • 27h 40m total
  • Milwaukee to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 14 April 2026.
Use the filters below to find and compare flights from Milwaukee to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 13/5

10:50-05:55

1 stop13h 05m

London Heathrow

Tue 19/5

06:50-14:27

2 stops13h 37m

£645

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 8/5

13:46-06:45

1 stop10h 59m

London Heathrow

Fri 15/5

06:50-16:42

2 stops15h 52m

£682
Fastest return journey

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 26/4

10:51-05:55

1 stop13h 04m

London Heathrow

Sun 3/5

08:00-14:27

1 stop12h 27m

£704

MilwaukeeLondon

MKE - STN

MKESTN

Milwaukee-Mitchell

Tue 26/5

07:15-11:05

2 stops21h 50m

London Stansted

Tue 2/6

07:10-21:52

2 stops20h 42m

£737

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Fri 8/5

13:53-10:50

2 stops14h 57m

London Gatwick

Thu 21/5

20:40-19:57

2 stops29h 17m

£740

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Tue 5/5

17:56-17:55

2 stops17h 59m

London City

Tue 12/5

09:15-22:30

2 stops19h 15m

£752

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Mon 11/5

13:53-15:15

2 stops19h 22m

London City

Mon 18/5

19:15-20:06

2 stops30h 51m

£759

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Thu 13/8

09:36-09:35

1 stop17h 59m

London Gatwick

Mon 17/8

12:20-08:45

1 stop26h 25m

£779

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Fri 8/5

12:15-09:25

2 stops15h 10m

London Gatwick

Fri 15/5

10:25-20:28

2 stops16h 03m

£785

MilwaukeeLondon

MKE - LCY

MKELCY

Milwaukee-Mitchell

Mon 5/10

19:00-17:55

2 stops16h 55m

London City

Wed 14/10

09:15-22:24

2 stops19h 09m

£790

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £46). Flying from Milwaukee to London in July is currently the most expensive (average of £446). 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?

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?

    United Airlines, Iberia, and Lufthansa can get you from Milwaukee to London in just under 13h 05m. Your travel time can differ by up to 4h 54m. 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 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, June is the cheapest month in which you can book a flight from Milwaukee to London (average of £46). Flying from Milwaukee to London in July is currently the most expensive (average of £446). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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