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Cheap flights from Milwaukee to London from $413

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 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Scandinavian Airlines Logo
7:00 am - 9:35 amMKE-LHR
20h 35m2 stops
Scandinavian Airlines Logo
7:05 am - 8:07 pmLHR-MKE
19h 02m2 stops
$603Scandinavian Airlines
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vie., oct. 17 - mié., oct. 22
Delta Logo
12:14 pm - 7:15 amMKE-LHR
13h 01m1 stop
Delta Logo
6:30 am - 5:55 pmLHR-MKE
17h 25m2 stops
$625Delta
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dom., sep. 28 - mar., oct. 14
Virgin Atlantic Logo
2:04 pm - 6:25 amMKE-LHR
11h 21m1 stop
Virgin Atlantic Logo
8:55 am - 4:19 pmLHR-MKE
13h 24m1 stop
$647Virgin Atlantic
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jue., oct. 30 - jue., nov. 6
Virgin Atlantic Logo
2:04 pm - 6:25 amMKE-LHR
11h 21m1 stop
Virgin Atlantic Logo
11:45 am - 9:47 pmLHR-MKE
16h 02m2 stops
$674Virgin Atlantic
Find Deal
jue., oct. 30 - jue., nov. 6
American Airlines Logo
2:05 pm - 9:05 amMKE-LHR
13h 00m1 stop
American Airlines Logo
1:10 pm - 7:46 pmLHR-MKE
12h 36m1 stop
$703American Airlines
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jue., oct. 16 - lun., oct. 20
American Airlines Logo
8:10 am - 6:55 amMKE-LHR
16h 45m1 stop
American Airlines Logo
12:35 pm - 6:29 pmLHR-MKE
11h 54m1 stop
$733American Airlines
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mié., nov. 26 - mar., dic. 2
United Airlines Logo
10:50 am - 8:20 amMKE-LHR
15h 30m1 stop
United Airlines Logo
7:40 am - 3:07 pmLHR-MKE
12h 27m1 stop
$751United Airlines
Find Deal
mar., oct. 21 - jue., oct. 30
United Airlines Logo
7:00 am - 7:55 amMKE-LHR
18h 55m1 stop
United Airlines Logo
3:30 pm - 6:47 pmLHR-MKE
33h 17m2 stops
$759United Airlines
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mié., nov. 26 - mar., dic. 2
British Airways Logo
4:59 pm - 12:15 pmMKE-LHR
13h 16m1 stop
British Airways Logo
6:15 am - 5:43 pmLHR-MKE
17h 28m2 stops
$797British Airways
Find Deal
vie., oct. 24 - lun., nov. 10
British Airways Logo
4:33 pm - 9:10 amMKE-LHR
10h 37m1 stop
British Airways Logo
9:15 am - 4:03 pmLHR-MKE
12h 48m1 stop
$832British Airways
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dom., sep. 28 - dom., oct. 5

Virgin Atlantic flights from Milwaukee to London Heathrow Airport

Our best Virgin Atlantic deals on Milwaukee to London Heathrow Airport flight tickets
Virgin Atlantic
Oct 30
MKE2:04 pmMilwaukee-Mitchell
11h 21m
1 stop
LHR6:25 amLondon Heathrow
Nov 6
LHR8:55 amLondon Heathrow
13h 24m
1 stop
MKE4:19 pmMilwaukee-Mitchell
$647
Find similar
Virgin Atlantic
Oct 30
MKE2:04 pmMilwaukee-Mitchell
11h 21m
1 stop
LHR6:25 amLondon Heathrow
Nov 6
LHR11:45 amLondon Heathrow
16h 02m
2 stops
MKE9:47 pmMilwaukee-Mitchell
$674
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Virgin Atlantic
Nov 26
MKE12:12 pmMilwaukee-Mitchell
12h 53m
1 stop
LHR7:05 amLondon Heathrow
Dec 2
LHR9:40 amLondon Heathrow
16h 50m
2 stops
MKE8:30 pmMilwaukee-Mitchell
$687
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Lufthansa flights from Milwaukee to London Heathrow Airport

Our best Lufthansa deals on Milwaukee to London Heathrow Airport flight tickets
Lufthansa
Oct 16
MKE5:45 pmMilwaukee-Mitchell
16h 55m
2 stops
LHR4:40 pmLondon Heathrow
Oct 20
LHR9:30 amLondon Heathrow
19h 01m
2 stops
MKE10:31 pmMilwaukee-Mitchell
$845
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Lufthansa
Oct 16
MKE5:45 pmMilwaukee-Mitchell
17h 55m
2 stops
LHR5:40 pmLondon Heathrow
Oct 20
LHR9:30 amLondon Heathrow
19h 01m
2 stops
MKE10:31 pmMilwaukee-Mitchell
$846
Find similar
Lufthansa
Sep 23
MKE11:39 amMilwaukee-Mitchell
16h 31m
1 stop
LHR10:10 amLondon Heathrow
Oct 24
LHR6:30 pmLondon Heathrow
26h 39m
2 stops
MKE3:09 pmMilwaukee-Mitchell
$6,567
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momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Milwaukee to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

vie. 10/17

7:00 am-9:35 am

2 stops20h 35m

London Heathrow

mié. 10/22

7:05 am-8:07 pm

2 stops19h 02m

$603

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

dom. 9/28

12:14 pm-7:15 am

1 stop13h 01m

London Heathrow

mar. 10/14

6:30 am-5:55 pm

2 stops17h 25m

$625

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

jue. 10/30

2:04 pm-6:25 am

1 stop11h 21m

London Heathrow

jue. 11/6

8:55 am-4:19 pm

1 stop13h 24m

$647

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

jue. 10/30

2:04 pm-6:25 am

1 stop11h 21m

London Heathrow

jue. 11/6

11:45 am-9:47 pm

2 stops16h 02m

$674

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

jue. 10/16

2:05 pm-9:05 am

1 stop13h 00m

London Heathrow

lun. 10/20

1:10 pm-7:46 pm

1 stop12h 36m

$703

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mié. 11/26

8:10 am-6:55 am

1 stop16h 45m

London Heathrow

mar. 12/2

12:35 pm-6:29 pm

1 stop11h 54m

$733

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mar. 10/21

10:50 am-8:20 am

1 stop15h 30m

London Heathrow

jue. 10/30

7:40 am-3:07 pm

1 stop12h 27m

$751

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

mié. 11/26

7:00 am-7:55 am

1 stop18h 55m

London Heathrow

mar. 12/2

3:30 pm-6:47 pm

2 stops33h 17m

$759

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

vie. 10/24

4:59 pm-12:15 pm

1 stop13h 16m

London Heathrow

lun. 11/10

6:15 am-5:43 pm

2 stops17h 28m

$797

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

dom. 9/28

4:33 pm-9:10 am

1 stop10h 37m

London Heathrow

dom. 10/5

9:15 am-4:03 pm

1 stop12h 48m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Milwaukee to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Milwaukee, with most prices found around $726. If you’re not able to fly to London Heathrow Airport in November, then October is your next best option. Flight prices from Milwaukee to London Heathrow Airport during October average around $758.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $807. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,077.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Milwaukee to London Heathrow Airport in the evening for as low as $761. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $901.

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

You are more likely to see cheaper flights to London Heathrow Airport from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $916 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Milwaukee for as low as $716 on momondo.

Can stopping save me money on Milwaukee to London Heathrow Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Milwaukee to London Heathrow Airport flight.

When to book flights from Milwaukee to London Heathrow Airport

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

Cheap Milwaukee to London Heathrow Airport (MKE to LHR) flight deals and tips

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

Direct flights

None
There are no direct flights from Milwaukee to London Heathrow Airport. There are no popular flight routes from Milwaukee to London Heathrow Airport.
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  • How far is Milwaukee-Mitchell to London Heathrow by plane?

    London Heathrow is 3890.5 mi away from Milwaukee-Mitchell. By plane, this route typically takes 9h 56m.

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

    Prices for flights from Milwaukee-Mitchell Airport to London Heathrow Airport refresh daily.

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

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

    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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

Best airlines flying from Milwaukee to London Heathrow Airport

Compare and see reviews for airlines that fly from Milwaukee to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $693Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $703Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $714Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $749Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

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?

momondo does allow users to show only those flights to London from Milwaukee which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Milwaukee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your London Heathrow Airport trip

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vie. 10/17
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