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Cheap flights from the United Kingdom to Milwaukee from £410

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from United Kingdom to Milwaukee

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Milwaukee
Explore the most affordable flight options available from United Kingdom to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Thu 18/1209:10BHX - MKE
2 stops19h 50mAer Lingus
Thu 8/113:04MKE - BHX
2 stops24h 21mAer Lingus
Deal found 25/11£904
Thu 11/1208:15BHX - MKE
2 stops39h 01mMultiple Airlines
Sun 4/113:52MKE - BHX
2 stops15h 18mMultiple Airlines
Deal found 26/11£939
Thu 11/1208:15BHX - MKE
2 stops15h 01mAer Lingus
Sun 4/113:52MKE - BHX
2 stops23h 33mAer Lingus
Deal found 25/11£995
Thu 18/1208:15BHX - MKE
2 stops15h 34mAer Lingus
Sun 4/113:52MKE - BHX
2 stops19h 38mAer Lingus
Deal found 26/11£1,022
Sat 13/1208:15BHX - MKE
2 stops15h 01mAer Lingus
Sat 3/107:45MKE - BHX
2 stops21h 25mAer Lingus
Deal found 25/11£1,355
Thu 18/1208:15BHX - MKE
3 stops19h 16mAmerican Airlines
Thu 8/112:51MKE - BHX
3 stops17h 59mAmerican Airlines
Deal found 25/11£3,205
Mon 1/1211:00LHR - MKE
1 stop13h 29mBritish Airways
Tue 2/1212:05MKE - LHR
1 stop12h 50mBritish Airways
Deal found 25/11£16,388

Cheap flight deals from United Kingdom to Milwaukee

Keep the following information in mind while searching for United Kingdom to Milwaukee flight deals. Data was last updated 27 November 2025.

Round-trip from

£589

One-way from

£410

Popular in

August

Cheapest in

September

Average price

£723
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/2-16/2
  • 4 total stops
  • 51h 22m total
  • United Kingdom to Milwaukee
Search Deals
9/3
  • 9/3
  • 2 total stops
  • 55h 19m total
  • United Kingdom to Milwaukee
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Milwaukee 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 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Milwaukee that are best for you.

Fly from

United Kingdom

Fly to

Milwaukee

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 2/2

06:40-22:42

2 stops22h 02m

Milwaukee-Mitchell

Mon 16/2

07:10-18:30

2 stops29h 20m

£589

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 5/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Thu 19/2

07:10-09:20

2 stops20h 10m

£608

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 3/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Wed 18/2

07:03-09:20

2 stops20h 17m

£608

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 3/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Tue 17/2

07:10-09:20

2 stops20h 10m

£608

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 4/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Tue 17/2

07:10-09:20

2 stops20h 10m

£608

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Tue 3/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Thu 19/2

07:10-09:20

2 stops20h 10m

£608

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 17/1

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Sat 24/1

07:05-17:40

2 stops28h 35m

£613

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 4/2

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Wed 18/2

07:03-17:40

2 stops28h 37m

£617

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sat 24/1

06:40-20:58

2 stops20h 18m

Milwaukee-Mitchell

Sat 31/1

07:05-09:20

2 stops20h 15m

£630

BirminghamMilwaukee

BHX - MKE

BHXMKE

Birmingham

Wed 21/1

19:10-22:42

2 stops33h 32m

Milwaukee-Mitchell

Sun 25/1

07:05-18:30

2 stops29h 25m

£633

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 38 results
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Best time to book a flight from United Kingdom to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from United Kingdom 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 the United Kingdom to Milwaukee

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Milwaukee (average of £39). Flying from United Kingdom to Milwaukee in July is currently the most expensive (average of £474). 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 GB to MKE?

Find hourly flight availability from United Kingdom to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 6% on flights from United Kingdom to Milwaukee by exploring options for tickets in the evening.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated 27 November 2025.
Read through reviews of airlines operating flights from the United Kingdom to Milwaukee, such as Finnair, Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
9,050 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
JetBlue
7.2
Good
2,905 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,539 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Milwaukee. 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 into for flights to Milwaukee from United Kingdom?

    Located just 6.4 mi from the city center, Milwaukee-Mitchell (MKE) is the airport most travelers will use when flying to Milwaukee from United Kingdom.

  • How long is the flight from United Kingdom to Milwaukee?

    Departing from United Kingdom to Milwaukee will take you 16h 36m. Airlines will cover a distance of 3912 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £477. However, be on the lookout for offers from Scandinavian Airlines and Delta, as they are both options that can get you from United Kingdom to Milwaukee for a low price.

  • What are the most popular routes from United Kingdom to Milwaukee?

    The most popular route from United Kingdom to Milwaukee is Birmingham - Milwaukee-Mitchell. You may also consider Glasgow Intl - Milwaukee-Mitchell or London Heathrow - Milwaukee-Mitchell.

  • Can I find deals for flights from United Kingdom to Milwaukee that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Milwaukee flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Milwaukee.

  • Can I find deals for business class flights from United Kingdom to Milwaukee?

    Yes. Cheapflights offers flight deals from United Kingdom to Milwaukee 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 United Kingdom to Milwaukee?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Milwaukee (average of £39). Flying from United Kingdom to Milwaukee in July is currently the most expensive (average of £474). 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
Glendale

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Top 8 airlines flying from United Kingdom to Milwaukee

Discover the top 8 airlines that operate flights from United Kingdom to Milwaukee. 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 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£471Average£607FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£522Average£677FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£598Average£798FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£608Average£1,047FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£620Average£871FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£655Average£874FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£661Average£806FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£663Average£831FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Milwaukee?

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Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Milwaukee?

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Can Cheapflights find flights from United Kingdom to Milwaukee with no change fees?

Certainly. Search results for flights to Milwaukee from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to Milwaukee become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Milwaukee from United Kingdom today and book when prices fit your budget.

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