Find flights
When to book
FAQs

Cheap flights from Milwaukee to London from £254

MKE — LON
26 Nov — 3 Dec1
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

Mon 23/1109:35 -
1 stop15h 30m
Tue 8/1211:30 -
2 stops18h 29m
Deal found 22/10£683
Mon 23/1109:35 -
2 stops16h 15m
Tue 8/1208:40 -
2 stops15h 22m
Deal found 22/10£694
Tue 8/1207:35 -
1 stop17h 15m
Tue 15/1210:50 -
1 stop19h 09m
Deal found 23/10£706
Tue 8/1207:45 -
1 stop17h 30m
Tue 15/1206:20 -
2 stops16h 16m
Deal found 23/10£709
Wed 9/1213:12 -
2 stops12h 53m
Wed 16/1209:40 -
2 stops16h 42m
Deal found 25/10£710
Wed 4/1107:03 -
1 stop17h 22m
Thu 12/1110:00 -
2 stops16h 15m
Deal found 23/10£721
Wed 11/1110:53 -
1 stop14h 12m
Wed 18/1110:00 -
2 stops17h 01m
Deal found 22/10£728
Thu 10/1209:32 -
2 stops16h 18m
Thu 17/1206:30 -
2 stops17h 32m
Deal found 26/10£732

Find flight deals from Milwaukee to London

Round-trip from

£600

One-way from

£254

Popular in

December

Cheapest in

January

Average price

£767
United Airlines
  • United Airlines
  • 1/3-3/3
  • 3 total stops
  • 32h 07m total
  • Milwaukee to London
Search Deals
Delta
  • Delta
  • 28/3-31/12
  • 2 total stops
  • 12h 00m total
  • Milwaukee to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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
Fastest return journey

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Mon 29/3

17:00-11:00

2 stops12h 00m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£254

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Tue 30/3

13:00-11:20

2 stops16h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£254

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Sat 27/3

10:45-05:30

3 stops37h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£272

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Tue 30/3

07:00-06:30

3 stops17h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£278

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Fri 8/1

12:20-09:00

1 stop14h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£431

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Sat 26/12

12:59-09:05

2 stops14h 06m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£448

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Sat 26/12

17:50-06:25

1 stop30h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£507

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Wed 17/2

05:55-06:25

1 stop18h 30m

London Heathrow

Sun 21/2

08:40-21:37

2 stops18h 57m

£709

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Tue 20/4

12:20-07:25

1 stop13h 05m

London Heathrow

Mon 26/4

06:30-18:04

2 stops17h 34m

£712

MilwaukeeLondon

MKE Milwaukee-Mitchell - LHR London Heathrow

MKELHR

Milwaukee-Mitchell

Wed 3/2

12:08-07:50

1 stop13h 42m

London Heathrow

Mon 8/2

16:00-23:59

1 stop13h 59m

£725

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

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, January is the cheapest month in which you can book a flight from Milwaukee to London (average of £493). Flying from Milwaukee to London in December is currently the most expensive (average of £1,080). 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?

Airfare is below average for this route at the moment.
Milwaukee to London flights typically cost between £636 and £731 in March.
The cheapest return price found within the last 5 days was £600 on United Airlines (1 Mar–3 Mar).

Related info for your journey

  • 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?

    Delta can get you from Milwaukee to London in just under 18h 30m. Your travel time can differ by up to . The distance from Milwaukee to London is about 3894 mi.

  • 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 £493). Flying from Milwaukee to London in December is currently the most expensive (average of £1,080). 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
Hounslow
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.