London

$356+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Mar 16 — Mar 231
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Cheap 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 February 14, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 2/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:09 am
MKE
-
LHR
1 stop16h 41m
Virgin Atlantic
Tue 3/1711:45 am
LHR
-
MKE
2 stops13h 55m
Virgin Atlantic
Deal found 2/10$633
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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.
Sun 3/297:22 pm
MKE
-
LHR
2 stops17h 03m
Lufthansa
Wed 4/810:50 am
LHR
-
MKE
2 stops17h 30m
Lufthansa
Deal found 2/14$634
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/112:32 pm
MKE
-
LHR
1 stop11h 23m
United Airlines
Wed 2/186:50 am
LHR
-
MKE
2 stops14h 30m
United Airlines
Deal found 2/10$641
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 3/48:30 am
MKE
-
LHR
1 stop15h 25m
United Airlines
Tue 3/109:00 am
LHR
-
MKE
2 stops16h 45m
United Airlines
Deal found 2/13$642
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Sun 3/297:22 pm
MKE
-
LHR
2 stops15h 43m
Lufthansa
Tue 4/76:30 am
LHR
-
MKE
2 stops16h 17m
Lufthansa
Deal found 2/13$645
This Booking.com deal was found by Cheapflights users on 2/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
MKE
-
LHR
2 stops18h 10m
Multiple Airlines
Tue 3/241:50 pm
LHR
-
MKE
2 stops37h 00m
Multiple Airlines
Deal found 2/13$647
This Delta deal was found by Cheapflights users on 2/14. 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 3/297:00 am
MKE
-
LHR
1 stop17h 45m
Delta
Wed 4/86:30 am
LHR
-
MKE
2 stops17h 23m
Delta
Deal found 2/14$649
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 3/167:18 pm
MKE
-
LHR
1 stop10h 57m
United Airlines
Tue 3/241:25 pm
LHR
-
MKE
2 stops26h 05m
United Airlines
Deal found 2/12$651
This KLM deal was found by Cheapflights users on 2/13. 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 3/153:55 pm
MKE
-
LHR
1 stop12h 05m
KLM
Sun 3/228:55 am
LHR
-
MKE
1 stop16h 11m
KLM
Deal found 2/13$652
This Orbitz deal was found by Cheapflights users on 2/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:53 pm
MKE
-
LHR
1 stop11h 47m
Iberia
Wed 4/226:15 am
LHR
-
MKE
2 stops16h 56m
Iberia
Deal found 2/12$653
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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 8/197:00 pm
MKE
-
LCY
2 stops16h 55m
Lufthansa
Wed 8/269:15 am
LCY
-
MKE
2 stops18h 54m
Lufthansa
Deal found 2/14$678
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 4/157:22 pm
MKE
-
LCY
2 stops16h 33m
Lufthansa
Wed 4/229:15 am
LCY
-
MKE
2 stops19h 00m
Lufthansa
Deal found 2/12$679

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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(Booking.com)

One-way from

$356
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$701
Provider with most accurate pricing for Milwaukee-Mitchell-London (LON) flight deals.
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-London (LON) flights.
From Milwaukee-Mitchell to London (LON)
One-way flight from Milwaukee-Mitchell to London (LON)
Highest demand for flights based on searches. 20% potential increase in price ($219 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 14, 2026.
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 3/2

7:00 am-7:55 am

1 stop18h 55m

London Heathrow

Tue 3/24

6:50 am-5:09 pm

2 stops15h 19m

$641

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 3/4

8:30 am-5:55 am

1 stop15h 25m

London Heathrow

Tue 3/10

9:00 am-8:45 pm

2 stops16h 45m

$642

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 3/29

7:00 am-6:45 am

1 stop17h 45m

London Heathrow

Wed 4/8

6:30 am-5:53 pm

2 stops17h 23m

$649

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/16

7:18 pm-11:15 am

1 stop10h 57m

London Heathrow

Tue 3/24

1:25 pm-10:30 am

2 stops26h 05m

$651

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 3/29

6:59 pm-1:05 pm

1 stop12h 06m

London Heathrow

Tue 4/7

8:55 am-8:40 pm

2 stops17h 45m

$656

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 3/25

5:51 pm-11:05 am

1 stop12h 14m

London Heathrow

Tue 4/7

6:50 am-4:47 pm

2 stops15h 57m

$658

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Tue 3/31

12:27 pm-9:25 am

2 stops14h 58m

London Gatwick

Tue 4/7

10:35 am-8:40 pm

2 stops16h 05m

$660

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 3/10

12:27 pm-6:50 am

1 stop13h 23m

London Heathrow

Tue 3/17

10:10 am-8:06 pm

1 stop14h 56m

$661

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 3/10

1:15 pm-8:45 am

1 stop14h 30m

London Heathrow

Tue 3/17

9:40 am-6:40 pm

1 stop14h 00m

$661

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/16

12:11 pm-7:50 am

1 stop14h 39m

London Heathrow

Tue 3/24

10:10 am-8:06 pm

1 stop14h 56m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 60 results
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Compare providers for flights from Milwaukee to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to London in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

What is the cheapest month to book a flight from Milwaukee to London?

Currently, May is the cheapest month in which you can book a flight from Milwaukee to London (average of $391). Flying from Milwaukee to London in June is currently the most expensive (average of $889). 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.

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 February 14, 2026.
See what other customers who have flown with Delta, United Airlines, and American 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.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Milwaukee to London?

    Departing from Milwaukee to London will take you 16h 33m. The distance between Milwaukee and London is about 3912 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    British Airways, at $624, was found to be the cheapest airline from Milwaukee to London.Alternate airlines to your destination round-trip include Virgin Atlantic and Delta. British Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes 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, May is the cheapest month in which you can book a flight from Milwaukee to London (average of $391). Flying from Milwaukee to London in June is currently the most expensive (average of $889). 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 London?

Book flights to London if you plan to visit one of these locations
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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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.

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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$624Average$760FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$632Average$865FlexibilityNo cancel feeOn-time72%
DeltaCheapest$634Average$811FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$663Average$1,142FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$708Average$1,054FlexibilityNo cancel feeOn-time69%

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