Which airlines fly to Milwaukee?

Based on our data, the most popular airlines that fly to Milwaukee from United Kingdom are British Airways, Aer Lingus, Lufthansa and Icelandair. There may also be other airline options depending on where in United Kingdom you’re flying from.

KLM Flights to Milwaukee

KLM is a popular choice for users travelling to Milwaukee. It operates 12 flights every week to Milwaukee, most often flying from Atlanta Hartsfield-Jackson. KLM ticket prices will depend on when and where you need to fly from - deals as low as £648 (from Bristol) have been found by momondo users. In 1,405 reviews, momondo users have rated KLM at an average score of 7.7/10.

Virgin Atlantic Flights to Milwaukee

Virgin Atlantic flights to Milwaukee can start from as low as £614 (round-trip, from London Heathrow, found in the last 72 hours). Over 18 flights that Virgin Atlantic operates to Milwaukee in a normal week, prices can vary significantly. The most popular Virgin Atlantic flight to Milwaukee is from Atlanta Hartsfield-Jackson. Virgin Atlantic has been rated 7.5/10 by momondo users, in 670 reviews.

How long does it take to fly to Milwaukee?

Flight times from United Kingdom to Milwaukee vary, but if you’re flying out of London Heathrow and flying into Chicago O'Hare Intl (one of the most popular routes), then the duration is 8h 25m on average. Another popular route from United Kingdom to Milwaukee is flying from Manchester to Chicago O'Hare Intl, which will take roughly 12h 20m. Keep in mind that layovers or delays could extend your travel time.

£463 Cheap Flights to Milwaukee in 2025/26

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Find the cheapest flights from the United Kingdom to Milwaukee

Round-trip

One-way

Last minute

Cheap return flights

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06:40 - 20:12LHR-MKE

19h 32m2 stops

07:00 - 16:00MKE-LHR

27h 00m2 stops

£592Scandinavian Airlines

Find Deal

Thu, 15 Jan - Sun, 18 Jan

19:30 - 20:12LHR-MKE

30h 42m2 stops

07:00 - 18:30MKE-LHR

29h 30m2 stops

£593Scandinavian Airlines

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Sun, 15 Feb - Sun, 22 Feb

14:10 - 23:06LHR-MKE

14h 56m1 stop

15:28 - 10:25MKE-LHR

12h 57m1 stop

£791British Airways

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Fri, 21 Nov - Fri, 28 Nov

13:35 - 21:47LHR-MKE

14h 12m1 stop

17:53 - 11:05MKE-LHR

11h 12m1 stop

£831United Airlines

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Thu, 4 Dec - Mon, 8 Dec

10:25 - 20:47LHR-MKE

16h 22m1 stop

12:04 - 07:55MKE-LHR

13h 51m1 stop

£833United Airlines

Find Deal

Thu, 4 Dec - Mon, 8 Dec

06:15 - 17:35LHR-MKE

17h 20m2 stops

11:35 - 11:35MKE-LHR

18h 00m1 stop

£843British Airways

Find Deal

Mon, 2 Mar - Fri, 6 Mar

10:00 - 23:40LCY-MKE

19h 40m2 stops

07:00 - 17:20MKE-LCY

28h 20m2 stops

£896Virgin Atlantic

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Sat, 6 Dec - Sat, 13 Dec

08:15 - 17:49BHX-MKE

15h 34m2 stops

09:30 - 12:50MKE-BHX

21h 20m2 stops

£898Aer Lingus

Find Deal

Thu, 18 Dec - Thu, 8 Jan

08:15 - 19:28BHX-MKE

17h 13m2 stops

09:30 - 12:50MKE-BHX

21h 20m2 stops

£900Aer Lingus

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Thu, 18 Dec - Thu, 8 Jan

13:00 - 23:55MAN-MKE

16h 55m2 stops

15:13 - 10:30MKE-MAN

13h 17m1 stop

£931Virgin Atlantic

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Wed, 19 Nov - Wed, 26 Nov

Fly from

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 15/1

06:40-20:12

2 stops19h 32m

Milwaukee-Mitchell

Sun 18/1

07:00-16:00

2 stops27h 00m

£592

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Sun 15/2

19:30-20:12

2 stops30h 42m

Milwaukee-Mitchell

Sun 22/2

07:00-18:30

2 stops29h 30m

£593

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 21/11

14:10-23:06

1 stop14h 56m

Milwaukee-Mitchell

Fri 28/11

15:28-10:25

1 stop12h 57m

£791

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 4/12

13:35-21:47

1 stop14h 12m

Milwaukee-Mitchell

Mon 8/12

17:53-11:05

1 stop11h 12m

£831

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 4/12

10:25-20:47

1 stop16h 22m

Milwaukee-Mitchell

Mon 8/12

12:04-07:55

1 stop13h 51m

£833

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 2/3

06:15-17:35

2 stops17h 20m

Milwaukee-Mitchell

Fri 6/3

11:35-11:35

1 stop18h 00m

£843

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Sat 6/12

10:00-23:40

2 stops19h 40m

Milwaukee-Mitchell

Sat 13/12

07:00-17:20

2 stops28h 20m

£896

BirminghamMilwaukee

BHX - MKE

BHXMKE

Birmingham

Thu 18/12

08:15-17:49

2 stops15h 34m

Milwaukee-Mitchell

Thu 8/1

09:30-12:50

2 stops21h 20m

£898

BirminghamMilwaukee

BHX - MKE

BHXMKE

Birmingham

Thu 18/12

08:15-19:28

2 stops17h 13m

Milwaukee-Mitchell

Thu 8/1

09:30-12:50

2 stops21h 20m

£900

ManchesterMilwaukee

MAN - MKE

MANMKE

Manchester

Wed 19/11

13:00-23:55

2 stops16h 55m

Milwaukee-Mitchell

Wed 26/11

15:13-10:30

1 stop13h 17m

£931

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Milwaukee flights insights and trends

Explore insights for your Milwaukee flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from United Kingdom is in November. Flight prices, which tend to average around £632, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Milwaukee, with average flight prices from United Kingdom averaging around £656.

What is the cheapest day to depart on your flight to Milwaukee?

The cheapest day to depart from United Kingdom to Milwaukee is on a Tuesday. Travellers who choose to depart for Milwaukee on a Tuesday will often find tickets for as low as £588. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Milwaukee on Sunday is £746.

What is the cheapest time of day to depart on your flight to Milwaukee?

The cheapest time of day to fly to Milwaukee is at midday when flights can be purchased for as low as £633. Flights to Milwaukee are more costly in the morning, with an average ticket price of £665. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheapest flights to Milwaukee-Mitchell

Find the cheapest flights to Milwaukee-Mitchell from your nearest city or airport

Find flights from London Heathrow Airport to Milwaukee

CHEAPEST MONTH TO FLY TO MILWAUKEE FROM LONDON HEATHROW AIRPORT	April	24% cheaper	Flying from London Heathrow Airport to Milwaukee costs on average just £575 in April
MOST EXPENSIVE MONTH TO FLY TO MILWAUKEE FROM LONDON HEATHROW AIRPORT	July	29% more expensive	It costs about £978 for flights to Milwaukee from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO MILWAUKEE FROM LONDON HEATHROW AIRPORT	May	416% more users visited	More momondo users searched in flights to Milwaukee from London Heathrow Airport in May than any other month

Cheap Milwaukee flight deals and tips

Summary info about Milwaukee flight prices, duration and airlines

Best One-Way Price	£463
Best Round-Trip Price	£592
Fastest flight time	12h 35m
Popular in	August

The best one-way flight price to Milwaukee from United Kingdom in the last 72 hours is £463 (London Heathrow to Milwaukee-Mitchell).

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The best round-trip flight price to Milwaukee from United Kingdom in the last 72 hours is £592 (London Heathrow to Milwaukee-Mitchell).

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The fastest flight to Milwaukee from United Kingdom takes 12h 35m (London Heathrow to Milwaukee-Mitchell).

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August has the highest demand for flights to Milwaukee, with a 10% price increase on average.

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Frequently asked questions about flying to Milwaukee

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from United Kingdom when booking 45 days ahead of your departure date. In general, you can expect to find flights to Milwaukee for around £743 when searching 45 days out. In the past 72 hours, momondo users found flights from United Kingdom to Milwaukee for as low as £499.

Is there an alternative airport near Milwaukee?

Milwaukee-Mitchell Airport, Madison Truax Field Airport, Chicago Greater Rockford Airport or Chicago Midway Airport can be an alternative airport used for travel to Milwaukee.

Is there a cheaper alternative to flying into Milwaukee?

The cheapest airport near Milwaukee is typically Milwaukee-Mitchell Airport, with an average price of £192/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Milwaukee?

Users booking trips to Milwaukee from Washington, D.C. found flights 59% cheaper than the average price of flights to Milwaukee. To find the cheapest price to Milwaukee from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Milwaukee-Mitchell Airport?

Prices for flights to Milwaukee-Mitchell Airport were last updated today.

How many operators does momondo search for flights to Milwaukee-Mitchell Airport?

The number of operators available for flights to Milwaukee-Mitchell Airport is 10 as of October 2025.

How old do you have to be to fly to Milwaukee-Mitchell Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Milwaukee-Mitchell Airport.

What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Milwaukee?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Milwaukee. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Milwaukee with flexible booking policies on momondo?

Yes. All flights to Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Milwaukee?

Once you have performed a search for flights to Milwaukee, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Milwaukee right now. Can momondo alert me if prices change?

Price alerts on flights to Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.