What airlines fly to London?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London from Milwaukee according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London. Keep in mind that there are 18 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Milwaukee-Mitchell to London?

British Airways, American Airlines, and Delta are the most popular carriers operating from Milwaukee-Mitchell to London

Which layover airport has the shortest travel time from Milwaukee to London?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 10h 06m.

Which airport is the most popular layover for flights between Milwaukee and London?

Chicago (ORD) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Milwaukee to London?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $683.

Which layover airport has the shortest connection time from Milwaukee to London?

Charlotte (CLT) has the shortest average layover time for this route: 1h 02m.

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

Prices for flights from Milwaukee-Mitchell Airport to London are updated daily.

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

As of April 2026, there are 5 operators available to choose from for flights from Milwaukee-Mitchell Airport to London.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$378 Cheap Flights from Milwaukee to London in 2026

Q: What is the typical price of a round-trip flight between Milwaukee and London?

Prices are currently low for flights on this route. Typical prices usually range from $937 to $657. The lowest price recently found on this route was $843.

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Find the cheapest flights from Milwaukee to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 2:35 pm

MKE

LHR

25h 25m

2 stops

7:30 pm - 9:52 pm

LHR

MKE

32h 22m

2 stops

$843Scandinavian Airlines

Sun, Apr 26 - Sun, May 10

7:10 am - 5:40 pm

MKE

LHR

28h 30m

2 stops

7:50 pm - 9:52 pm

LHR

MKE

32h 02m

2 stops

$855Scandinavian Airlines

Mon, May 4 - Mon, May 18

8:16 pm - 12:15 pm

MKE

LHR

9h 59m

1 stop

6:15 am - 7:40 pm

LHR

MKE

19h 25m

2 stops

$862Iberia

Tue, Oct 6 - Wed, Oct 14

8:16 pm - 12:15 pm

MKE

LHR

9h 59m

1 stop

7:50 am - 5:40 pm

LHR

MKE

15h 50m

2 stops

$866Iberia

Tue, Oct 6 - Thu, Oct 15

3:01 pm - 7:40 am

MKE

LHR

10h 39m

1 stop

6:15 am - 7:40 pm

LHR

MKE

19h 25m

2 stops

$870British Airways

Mon, Oct 5 - Wed, Oct 14

2:32 pm - 6:45 am

MKE

LHR

10h 13m

1 stop

6:50 am - 4:42 pm

LHR

MKE

15h 52m

2 stops

$874United Airlines

Mon, Apr 27 - Tue, May 5

12:13 pm - 10:00 am

MKE

LHR

15h 47m

2 stops

6:50 am - 2:27 pm

LHR

MKE

13h 37m

2 stops

$878United Airlines

Wed, Apr 29 - Wed, May 6

10:45 am - 6:55 am

MKE

LHR

14h 10m

2 stops

7:25 am - 4:35 pm

LHR

MKE

15h 10m

2 stops

$879United Airlines

Mon, Oct 5 - Wed, Oct 14

5:00 pm - 12:05 pm

MKE

LHR

13h 05m

2 stops

6:30 am - 4:45 pm

LHR

MKE

16h 15m

2 stops

$882Delta

Mon, Oct 5 - Wed, Oct 14

8:41 am - 9:35 am

MKE

LGW

18h 54m

1 stop

12:20 pm - 8:45 am

LGW

MKE

26h 25m

1 stop

$1,037JetBlue

Tue, Jun 9 - Tue, Jun 16

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United Airlines flights from Milwaukee to London

Our best United Airlines deals on Milwaukee to London flight tickets

United Airlines

Apr 27

MKE2:32 pmMilwaukee-Mitchell

10h 13m

1 stop

LHR6:45 amLondon Heathrow

May 5

LHR6:50 amLondon Heathrow

15h 52m

2 stops

MKE4:42 pmMilwaukee-Mitchell

$874

United Airlines

Apr 29

MKE12:13 pmMilwaukee-Mitchell

15h 47m

2 stops

LHR10:00 amLondon Heathrow

May 6

LHR6:50 amLondon Heathrow

13h 37m

2 stops

MKE2:27 pmMilwaukee-Mitchell

$878

United Airlines

Oct 5

MKE10:45 amMilwaukee-Mitchell

14h 10m

2 stops

LHR6:55 amLondon Heathrow

Oct 14

LHR7:25 amLondon Heathrow

15h 10m

2 stops

MKE4:35 pmMilwaukee-Mitchell

$879

British Airways flights from Milwaukee to London

Our best British Airways deals on Milwaukee to London flight tickets

British Airways

Oct 5

MKE3:01 pmMilwaukee-Mitchell

10h 39m

1 stop

LHR7:40 amLondon Heathrow

Oct 14

LHR6:15 amLondon Heathrow

19h 25m

2 stops

MKE7:40 pmMilwaukee-Mitchell

$870

British Airways

Oct 6

MKE3:01 pmMilwaukee-Mitchell

10h 39m

1 stop

LHR7:40 amLondon Heathrow

Oct 15

LHR2:45 pmLondon Heathrow

12h 33m

1 stop

MKE9:18 pmMilwaukee-Mitchell

$890

British Airways

Oct 5

MKE3:01 pmMilwaukee-Mitchell

10h 39m

1 stop

LHR7:40 amLondon Heathrow

Oct 14

LHR9:45 amLondon Heathrow

15h 55m

1 stop

MKE7:40 pmMilwaukee-Mitchell

$891

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 4/26

7:10 am-2:35 pm

2 stops25h 25m

London Heathrow

Sun 5/10

7:30 pm-9:52 pm

2 stops32h 22m

$843

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 5/4

7:10 am-5:40 pm

2 stops28h 30m

London Heathrow

Mon 5/18

7:50 pm-9:52 pm

2 stops32h 02m

$855

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/6

8:16 pm-12:15 pm

1 stop9h 59m

London Heathrow

Wed 10/14

6:15 am-7:40 pm

2 stops19h 25m

$862

Quickest round-trip

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/6

8:16 pm-12:15 pm

1 stop9h 59m

London Heathrow

Thu 10/15

7:50 am-5:40 pm

2 stops15h 50m

$866

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 10/5

3:01 pm-7:40 am

1 stop10h 39m

London Heathrow

Wed 10/14

6:15 am-7:40 pm

2 stops19h 25m

$870

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 4/27

2:32 pm-6:45 am

1 stop10h 13m

London Heathrow

Tue 5/5

6:50 am-4:42 pm

2 stops15h 52m

$874

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 4/29

12:13 pm-10:00 am

2 stops15h 47m

London Heathrow

Wed 5/6

6:50 am-2:27 pm

2 stops13h 37m

$878

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 10/5

10:45 am-6:55 am

2 stops14h 10m

London Heathrow

Wed 10/14

7:25 am-4:35 pm

2 stops15h 10m

$879

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 10/5

5:00 pm-12:05 pm

2 stops13h 05m

London Heathrow

Wed 10/14

6:30 am-4:45 pm

2 stops16h 15m

$882

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Tue 6/9

8:41 am-9:35 am

1 stop18h 54m

London Gatwick

Tue 6/16

12:20 pm-8:45 am

1 stop26h 25m

$1,037

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Milwaukee and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Milwaukee is in January. Flight prices, which tend to average around $653, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Milwaukee averaging around $701.

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

You are more likely to see cheaper flights to London from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Milwaukee for as low as $663 on momondo.

Can stopping save me money on Milwaukee to London flights?

You could potentially save up to 27% on your flight if you consider stops on a Milwaukee to London flight.

When to book flights from Milwaukee to London

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Milwaukee to London (MKE to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to London

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from Milwaukee to London takes 12h 55m

There are no direct flights from Milwaukee to London. There are no popular flight routes from Milwaukee to London.

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Frequently asked questions about flying from Milwaukee to London

How far is Milwaukee-Mitchell to London by plane?
The straight-line distance from Milwaukee-Mitchell to London is 3902.0 mi. Typically, this will take 12h 55m by plane in normal conditions.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to London?
Prices for flights from Milwaukee-Mitchell Airport to London are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to London?
As of April 2026, there are 5 operators available to choose from for flights from Milwaukee-Mitchell Airport to London.
How old do you have to be to fly from Milwaukee-Mitchell Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to London?
momondo data reveals that the most frequently booked airline on the route from Milwaukee to London is American Airlines, representing 34% of all bookings. The subsequent popular airlines are British Airways at 26%, JetBlue at 17%, and Delta at 12%.

Best airlines flying from Milwaukee to London

Compare and see reviews for airlines that fly from Milwaukee to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $596	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
British Airways	PriceFrom $603	Free Cancellation	Rating 6.7 7,889 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $629	Free Cancellation	Rating 7.5 687 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $663	Free Cancellation	Rating 7.1 11,593 reviews	Search American Airlines flights
United Airlines	PriceFrom $708	Free Cancellation	Rating 7.4 9,602 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Hayes

Slough

Crawley

Wembley

Stansted

Croydon

Dartford

Brentwood

Cobham

Folkestone

Guildford

Romford

Harrow

Watford

Richmond

Why use momondo?

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

Finding the right flight to London from Milwaukee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Milwaukee to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to London.

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

Yes. momondo can track prices for Milwaukee to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Milwaukee to London from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to London departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Milwaukee to London

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How to get the cheapest flight ticket from Milwaukee to London

What is the typical price of a round-trip flight between Milwaukee and London?

What is the cheapest month to fly to London?

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

Can stopping save me money on Milwaukee to London flights?

What is the cheapest airline that flies from Milwaukee-Mitchell to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Milwaukee and London?

Which layover airport offers the lowest fares from Milwaukee to London?

Which layover airport has the shortest travel time from Milwaukee to London?

Which layover airport has the shortest connection time from Milwaukee to London?

When to book flights from Milwaukee to London

Cheap Milwaukee to London (MKE to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to London

Fastest flight time

Direct flights

Frequently asked questions about flying from Milwaukee to London

Best airlines flying from Milwaukee to London

Compare and see reviews for airlines that fly from Milwaukee to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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