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$218+ Cheap flights from Milwaukee (MKE) to London (LON)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to London are usually found in February or September, booked 88 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 July 1, 2025.

Round-trip from

$604
(Norse)

One-way from

$218
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,098
From Milwaukee-Mitchell to London (LON)
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One-way flight from Milwaukee-Mitchell to London (LON)
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Highest demand for flights based on searches. 7% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT 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 July 1, 2025.

This Norse deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amMKE - LGW
1 stop22h 00mMultiple Airlines
Tue 8/262:00 pmLGW - MKE
1 stop15h 06mMultiple Airlines
Deal found 6/30$604
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:20 amMKE - LHR
2 stops19h 15mMultiple Airlines
Wed 10/298:45 amLHR - MKE
2 stops18h 14mMultiple Airlines
Deal found 6/30$605
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:44 pmMKE - LGW
2 stops15h 16mDelta
Wed 8/2012:00 pmLGW - MKE
1 stop14h 24mDelta
Deal found 6/30$616
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:39 amMKE - LHR
1 stop12h 16mUnited Airlines
Tue 9/302:05 pmLHR - MKE
2 stops31h 04mUnited Airlines
Deal found 6/28$632
This Flysmarter deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:57 pmMKE - LHR
1 stop10h 23mBritish Airways
Wed 8/209:15 amLHR - MKE
1 stop16h 03mBritish Airways
Deal found 6/30$637
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:54 pmMKE - LHR
1 stop16h 36mDelta
Wed 9/36:15 amLHR - MKE
2 stops20h 09mDelta
Deal found 7/1$646
This KLM deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:36 pmMKE - LHR
1 stop12h 54mKLM
Tue 9/21:05 pmLHR - MKE
1 stop13h 26mKLM
Deal found 7/1$654
This Gotogate deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:45 pmMKE - LHR
2 stops30h 45mAir Canada
Fri 9/199:30 amLHR - MKE
2 stops18h 26mAir Canada
Deal found 6/29$663
This Netflights deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:30 pmMKE - LHR
1 stop14h 00mVirgin Atlantic
Fri 9/191:05 pmLHR - MKE
1 stop13h 44mVirgin Atlantic
Deal found 6/29$672
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:35 amMKE - STN
3 stops27h 45mMultiple Airlines
Wed 8/208:15 amSTN - MKE
3 stops20h 26mMultiple Airlines
Deal found 6/30$700
This Cheapflightsfares deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:45 pmMKE - LCY
2 stops16h 40mLufthansa
Mon 8/259:55 amLCY - MKE
2 stops18h 46mLufthansa
Deal found 6/30$758
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:45 pmMKE - LCY
2 stops14h 45mMultiple Airlines
Tue 8/198:45 amLCY - MKE
2 stops18h 01mMultiple Airlines
Deal found 6/30$907

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 1, 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

Thu 8/21

6:00 am-10:00 am

1 stop22h 00m

London Gatwick

Tue 8/26

2:00 pm-11:06 pm

1 stop15h 06m

$604

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 10/15

8:20 am-9:35 am

2 stops19h 15m

London Heathrow

Wed 10/29

8:45 am-9:59 pm

2 stops18h 14m

$605

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Mon 8/4

12:44 pm-10:00 am

2 stops15h 16m

London Gatwick

Wed 8/20

12:00 pm-8:24 pm

1 stop14h 24m

$616

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 9/9

8:30 am-6:30 am

2 stops16h 00m

London Heathrow

Tue 9/30

2:05 pm-3:09 pm

2 stops31h 04m

$632

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 8/4

5:57 pm-10:20 am

1 stop10h 23m

London Heathrow

Wed 8/20

9:15 am-7:18 pm

1 stop16h 03m

$637

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 8/24

2:54 pm-1:30 pm

1 stop16h 36m

London Heathrow

Wed 9/3

6:15 am-8:24 pm

2 stops20h 09m

$646

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 8/24

6:36 pm-1:30 pm

1 stop12h 54m

London Heathrow

Tue 9/2

1:05 pm-8:31 pm

1 stop13h 26m

$654

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 9/5

5:45 pm-6:30 am

2 stops30h 45m

London Heathrow

Fri 9/19

9:30 am-9:56 pm

2 stops18h 26m

$663

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 9/5

5:30 pm-1:30 pm

1 stop14h 00m

London Heathrow

Fri 9/19

1:05 pm-8:49 pm

1 stop13h 44m

$672

MilwaukeeLondon

MKE - STN

MKESTN

Milwaukee-Mitchell

Mon 8/4

8:35 am-6:20 pm

3 stops27h 45m

London Stansted

Wed 8/20

8:15 am-10:41 pm

3 stops20h 26m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 32 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 round-trip 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 round-trip flight from Milwaukee to London. Price data was last updated on June 27, 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, November is the cheapest month in which you can book a flight from Milwaukee to London (average of $661). Flying from Milwaukee to London in June is currently the most expensive (average of $1,098). 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 is the cheapest time of day to fly from MKE to LON?

Find hourly flight availability from Milwaukee to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Milwaukee to London in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip 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 July 1, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Milwaukee to London have to say. 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
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
2,919 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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?

    For a flight from Milwaukee to London, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 0 outbound flights to London per day. 5 airlines have flights to London from Milwaukee-Mitchell on a regular basis.

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

    Delta, at $616, was found to be the cheapest airline from Milwaukee to London.Alternate airlines to your destination round-trip include United Airlines and British Airways. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to London one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $366. Users have also found prices from $395 and $399 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Milwaukee to London?

    Most travelers choose Milwaukee-Mitchell - London Heathrow, Milwaukee-Mitchell - London Gatwick or Milwaukee-Mitchell - London City when deciding on the best route from Milwaukee to London.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Milwaukee to London (average of $661). Flying from Milwaukee to London in June is currently the most expensive (average of $1,098). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Hounslow
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Watford
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Borehamwood
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Bishop's Stortford
Dartford

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Alternative routes for Milwaukee to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Milwaukee to London

Discover the top 5 airlines that operate flights from Milwaukee to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$613Average$797FlexibilityNo cancel feeOn-time71%
DeltaCheapest$613Average$833FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$659Average$988FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$695Average$806FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$703Average$927FlexibilityNo cancel feeOn-time72%

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