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

Flying on Icelandair is currently your cheapest option to Milwaukee, with prices starting at £605. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Lufthansa, with the lowest prices starting at £835 and £901, respectively. Icelandair is currently priced 13% below the average price you’ll pay for this route.

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

£621 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from £870 and £1,405, respectively.

What is the cheapest day to fly from London to Milwaukee?

Travellers seeking maximum savings on their London to Milwaukee flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from London to Milwaukee?

Consider Finnair, JetBlue or British Airways when booking your flight. These represent the most popular airlines when flying from London to Milwaukee.

What is the cheapest day to fly round-trip from London to Milwaukee?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Milwaukee. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from London to Milwaukee, book at least 33 days before your planned departure. Booking around this time can save you about 57% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £620 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,016.

What is the cheapest month to fly from London to Milwaukee?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to Milwaukee. Flights to Milwaukee from London in September are about £698 on average during September, but can be found for as low as £506.

What airport do you fly into for flights to Milwaukee from London?

For a flight from London to Milwaukee, you will be flying into 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 inbound flights from London per day. 4 airlines have flights to Milwaukee-Mitchell from London on a regular basis.

Can I find deals for flights from London to Milwaukee that include hotel bookings?

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

How can I find direct flights from London to Milwaukee?

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

Can I find deals for business class flights from London to Milwaukee?

Yes. Cheapflights offers flight deals from London 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.

£430+ Flights from London to Milwaukee - Compare & Save Big

Cheapflights Tip: The best prices from London to Milwaukee-Mitchell are usually found in September or November, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from London to Milwaukee

Round-trip from	£605
One-way from	£430
Popular in	August
Cheapest in	September
Average price	£708

Icelandair
20/6-23/6
2 total stops
45h 10m total
London to Milwaukee

Search Deals

19/6
3 total stops
31h 51m total
London to Milwaukee

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from London to Milwaukee

Cheapest flights from London to Milwaukee
Explore the most affordable flight options available from London to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Fri 20/608:25LHR - MKE

1 stop13h 18mIcelandair

Mon 23/616:38MKE - LHR

1 stop31h 52mIcelandair

Deal found 29/4£605

Thu 29/513:05LHR - MKE

2 stops28h 22mMultiple Airlines

Thu 5/612:22MKE - LHR

2 stops25h 58mMultiple Airlines

Deal found 28/4£615

Fri 13/617:30LHR - MKE

2 stops32h 51mScandinavian Airlines

Fri 20/607:10MKE - LHR

2 stops24h 25mScandinavian Airlines

Deal found 28/4£835

Thu 29/508:45LCY - MKE

3 stops30h 08mMultiple Airlines

Thu 5/607:00MKE - LCY

3 stops19h 20mMultiple Airlines

Deal found 28/4£845

Mon 9/608:30LHR - MKE

2 stops19h 55mLufthansa

Mon 16/617:49MKE - LHR

1 stop30h 31mLufthansa

Deal found 29/4£901

Mon 9/606:45LCY - MKE

2 stops15h 58mAer Lingus

Mon 16/613:06MKE - LCY

2 stops13h 24mAer Lingus

Deal found 29/4£902

Mon 9/612:25LHR - MKE

1 stop15h 05mVirgin Atlantic

Mon 16/616:46MKE - LHR

1 stop12h 24mVirgin Atlantic

Deal found 29/4£917

Fri 13/614:05LHR - MKE

2 stops14h 20mAir Canada

Fri 20/611:00MKE - LHR

2 stops17h 00mAir Canada

Deal found 29/4£966

Fri 13/608:40LHR - MKE

2 stops16h 30mUnited Airlines

Fri 20/605:15MKE - LHR

1 stop19h 05mUnited Airlines

Deal found 29/4£967

Fri 13/612:15LHR - MKE

1 stop15h 06mBritish Airways

Fri 20/614:50MKE - LHR

1 stop12h 20mBritish Airways

Deal found 29/4£990

Sat 14/606:30LHR - MKE

2 stops16h 05mDelta

Sat 21/618:03MKE - LHR

1 stop13h 27mDelta

Deal found 29/4£1,001

Thu 29/507:45LCY - MKE

2 stops16h 09mVirgin Atlantic

Thu 5/614:59MKE - LCY

2 stops20h 21mVirgin Atlantic

Deal found 28/4£1,066

Best flights from London to Milwaukee
Discover carefully curated flight deals from London to Milwaukee that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Fri 20/608:25LHR - MKE

1 stop13h 18mIcelandair

Mon 23/616:38MKE - LHR

1 stop31h 52mIcelandair

Deal found 29/4£605

Thu 29/513:05LHR - MKE

2 stops28h 22mMultiple Airlines

Thu 5/612:22MKE - LHR

2 stops25h 58mMultiple Airlines

Deal found 28/4£615

Fri 13/617:30LHR - MKE

2 stops32h 51mScandinavian Airlines

Fri 20/607:10MKE - LHR

2 stops24h 25mScandinavian Airlines

Deal found 28/4£835

Mon 9/608:30LHR - MKE

2 stops19h 55mLufthansa

Mon 16/617:49MKE - LHR

1 stop30h 31mLufthansa

Deal found 29/4£901

Mon 9/606:45LCY - MKE

2 stops15h 58mAer Lingus

Mon 16/613:06MKE - LCY

2 stops13h 24mAer Lingus

Deal found 29/4£902

Mon 9/612:25LHR - MKE

1 stop15h 05mVirgin Atlantic

Mon 16/616:46MKE - LHR

1 stop12h 24mVirgin Atlantic

Deal found 29/4£917

Fri 13/614:05LHR - MKE

2 stops14h 20mAir Canada

Fri 20/611:00MKE - LHR

2 stops17h 00mAir Canada

Deal found 29/4£966

Fri 13/608:40LHR - MKE

2 stops16h 30mUnited Airlines

Fri 20/605:15MKE - LHR

1 stop19h 05mUnited Airlines

Deal found 29/4£967

Fri 13/612:15LHR - MKE

1 stop15h 06mBritish Airways

Fri 20/614:50MKE - LHR

1 stop12h 20mBritish Airways

Deal found 29/4£990

Sat 14/606:30LHR - MKE

2 stops16h 05mDelta

Sat 21/618:03MKE - LHR

1 stop13h 27mDelta

Deal found 29/4£1,001

Thu 29/508:45LCY - MKE

3 stops30h 08mMultiple Airlines

Thu 5/607:00MKE - LCY

3 stops19h 20mMultiple Airlines

Deal found 28/4£845

Thu 29/507:45LCY - MKE

2 stops16h 09mVirgin Atlantic

Thu 5/614:59MKE - LCY

2 stops20h 21mVirgin Atlantic

Deal found 28/4£1,066

Last-minute flights from London to Milwaukee
Discover last-minute flight deals from London to Milwaukee. Data last updated 30 April 2025 and is based on user searches.

Thu 29/513:05LHR - MKE

2 stops28h 22mMultiple Airlines

Thu 5/612:22MKE - LHR

2 stops25h 58mMultiple Airlines

Deal found 28/4£615

Thu 29/508:25LHR - MKE

1 stop13h 23mIcelandair

Thu 5/616:43MKE - LHR

1 stop31h 47mIcelandair

Deal found 28/4£618

Thu 29/508:45LCY - MKE

3 stops30h 08mMultiple Airlines

Thu 5/607:00MKE - LCY

3 stops19h 20mMultiple Airlines

Deal found 28/4£845

Thu 29/507:45LCY - MKE

2 stops16h 09mVirgin Atlantic

Thu 5/614:59MKE - LCY

2 stops20h 21mVirgin Atlantic

Deal found 28/4£1,066

One-way flights from London to Milwaukee
Search for one-way flight options from London to Milwaukee. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 19/606:15LHR - MKE

3 stops31h 51mMultiple Airlines

Deal found 28/4£430

Mon 11/806:45LCY - MKE

3 stops28h 44mMultiple Airlines

Deal found 29/4£488

Fri 4/707:40LHR - MKE

2 stops15h 03mAer Lingus

Deal found 30/4£621

Mon 11/806:45LCY - MKE

2 stops16h 28mAer Lingus

Deal found 29/4£681

Fri 4/708:25LHR - MKE

1 stop13h 18mJetBlue

Deal found 29/4£870

Fri 11/706:15LHR - MKE

2 stops17h 12mBritish Airways

Deal found 29/4£1,405

Fri 11/709:30LHR - MKE

1 stop19h 59mLufthansa

Deal found 29/4£1,414

Mon 21/710:00LCY - MKE

2 stops13h 52mDelta

Deal found 29/4£1,742

Tue 6/519:50LHR - MKE

2 stops29h 56mScandinavian Airlines

Deal found 29/4£1,852

Fri 4/716:00LHR - MKE

3 stops25h 35mAir Canada

Deal found 29/4£2,416

Fri 11/708:55LCY - MKE

2 stops17h 50mLufthansa

Deal found 29/4£2,691

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 20/6

08:25-15:43

1 stop13h 18m

Milwaukee-Mitchell

Mon 23/6

16:38-06:30

1 stop31h 52m

£605

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 29/5

13:05-11:27

2 stops28h 22m

Milwaukee-Mitchell

Thu 5/6

12:22-20:20

2 stops25h 58m

£615

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/6

17:30-20:21

2 stops32h 51m

Milwaukee-Mitchell

Fri 20/6

07:10-13:35

2 stops24h 25m

£835

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Thu 29/5

08:45-08:53

3 stops30h 08m

Milwaukee-Mitchell

Thu 5/6

07:00-08:20

3 stops19h 20m

£845

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 9/6

08:30-22:25

2 stops19h 55m

Milwaukee-Mitchell

Mon 16/6

17:49-06:20

1 stop30h 31m

£901

LondonMilwaukee

LCY - MKE

LCYMKE

London City

Mon 9/6

06:45-16:43

2 stops15h 58m

Milwaukee-Mitchell

Mon 16/6

13:06-08:30

2 stops13h 24m

£902

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 9/6

12:25-21:30

1 stop15h 05m

Milwaukee-Mitchell

Mon 16/6

16:46-11:10

1 stop12h 24m

£917

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/6

14:05-22:25

2 stops14h 20m

Milwaukee-Mitchell

Fri 20/6

11:00-10:00

2 stops17h 00m

£966

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/6

08:40-19:10

2 stops16h 30m

Milwaukee-Mitchell

Fri 20/6

11:00-10:00

2 stops17h 00m

£967

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 13/6

12:15-21:21

1 stop15h 06m

Milwaukee-Mitchell

Fri 20/6

14:50-09:10

1 stop12h 20m

£990

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 23 results

Best time to book a flight from London to Milwaukee

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

How far ahead should I book a flight from London to Milwaukee?

To ensure you get the cheapest price possible for a flight from London to Milwaukee, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Milwaukee (average of £655). Flying from London to Milwaukee in July is currently the most expensive (average of £1,079). 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 LON to MKE?

It’s typically best to fly out from London to Milwaukee at midday. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Milwaukee by month

In terms of precipitation, rainfall in Milwaukee ranges from 36.0 - 102.0 inches per month. June is typically the wettest month, when rainfall can reach 102.0 mm. January is typically the driest time to visit Milwaukee when rainfall is around 36.0 mm.

Temperature in Milwaukee by month

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Milwaukee

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,349 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Milwaukee from London?
For a flight from London to Milwaukee, you will be flying into 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 inbound flights from London per day. 4 airlines have flights to Milwaukee-Mitchell from London on a regular basis.
What are the cheapest airlines flying from London to Milwaukee round-trip?
Flying on Icelandair is currently your cheapest option to Milwaukee, with prices starting at £605. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Lufthansa, with the lowest prices starting at £835 and £901, respectively. Icelandair is currently priced 13% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Milwaukee one-way?
£621 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from £870 and £1,405, respectively.
Can I find deals for flights from London to Milwaukee that include hotel bookings?
Yes. In addition to deals on London to Milwaukee flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Milwaukee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Milwaukee.
Can I find deals for business class flights from London to Milwaukee?
Yes. Cheapflights offers flight deals from London 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 London to Milwaukee?
Currently, January is the cheapest month in which you can book a flight from London to Milwaukee (average of £655). Flying from London to Milwaukee in July is currently the most expensive (average of £1,079). 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

Glendale

Waukesha

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Direct flights to United States

Top 4 airlines flying from London to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£487	Average£665	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£514	Average£652	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£560	Average£790	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£611	Average£833	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Milwaukee?

Cheapflights helps you search for flights from London to Milwaukee 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 London to Milwaukee?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Milwaukee from London.

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

Yes, we can. To see specific flights from London to Milwaukee 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 London to Milwaukee become cheaper?

Not ready to book yet? You can track prices for flights from London to Milwaukee on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London to Milwaukee from £430

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Milwaukee-Mitchell are usually found in September or November, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from London to Milwaukee

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Milwaukee

Cheapest flights from London to MilwaukeeExplore the most affordable flight options available from London to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from London to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Milwaukee that are best for you.

Best time to book a flight from London to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Milwaukee

How far ahead should I book a flight from London to Milwaukee?

Use this chart to determine the optimal time to book a return flight from London to Milwaukee. Price data was last updated on 25 April 2025.

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

What is the cheapest time of day to fly from LON to MKE?

Find hourly flight availability from London 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 30 April 2025.

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

Reviews of airlines servicing Milwaukee

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

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

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

Can I find deals for flights from London to Milwaukee that include hotel bookings?

How can I find direct flights from London to Milwaukee?

Can I find deals for business class flights from London to Milwaukee?

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London to Milwaukee

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Milwaukee?

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

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

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

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Cheapest flights from London to Milwaukee
Explore the most affordable flight options available from London to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.