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Cheap flights from Milwaukee to London from £310

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 9/3. 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 return flights

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Scandinavian Airlines Logo
07:02 - 16:00MKE-LHR
26h 58m2 stops
Scandinavian Airlines Logo
06:40 - 20:48LHR-MKE
20h 08m2 stops
£454Scandinavian Airlines
Find Deal
qui, 22 jan - qua, 28 jan
Scandinavian Airlines Logo
07:02 - 16:00MKE-LHR
26h 58m2 stops
Scandinavian Airlines Logo
06:40 - 20:48LHR-MKE
20h 08m2 stops
£455Scandinavian Airlines
Find Deal
qui, 22 jan - qua, 28 jan
Scandinavian Airlines Logo
07:02 - 18:50MKE-LHR
29h 48m3 stops
Scandinavian Airlines Logo
06:40 - 20:48LHR-MKE
20h 08m2 stops
£457Scandinavian Airlines
Find Deal
qui, 22 jan - qua, 28 jan
Scandinavian Airlines Logo
07:02 - 17:40MKE-LHR
28h 38m2 stops
Scandinavian Airlines Logo
21:05 - 20:48LHR-MKE
29h 43m3 stops
£460Scandinavian Airlines
Find Deal
qui, 22 jan - qua, 28 jan
Scandinavian Airlines Logo
07:02 - 14:35MKE-LHR
25h 33m3 stops
Scandinavian Airlines Logo
21:05 - 20:48LHR-MKE
29h 43m3 stops
£463Scandinavian Airlines
Find Deal
sex, 23 jan - qua, 28 jan
Scandinavian Airlines Logo
07:02 - 16:00MKE-LHR
26h 58m2 stops
Scandinavian Airlines Logo
18:40 - 20:48LHR-MKE
32h 08m2 stops
£464Scandinavian Airlines
Find Deal
sex, 23 jan - qua, 28 jan
Virgin Atlantic Logo
06:25 - 07:05MKE-LHR
18h 40m1 stop
Virgin Atlantic Logo
06:30 - 16:29LHR-MKE
15h 59m2 stops
£470Virgin Atlantic
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qua, 31 dez - qui, 15 jan
Delta Logo
12:17 - 07:50MKE-LHR
13h 33m1 stop
Delta Logo
10:00 - 20:48LHR-MKE
16h 48m2 stops
£476Delta
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qui, 22 jan - qua, 28 jan
Delta Logo
10:14 - 09:00MKE-LHR
16h 46m1 stop
Delta Logo
06:30 - 18:17LHR-MKE
17h 47m2 stops
£476Delta
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qui, 15 jan - qui, 29 jan
Delta Logo
11:01 - 08:45MKE-LHR
15h 44m2 stops
Delta Logo
10:00 - 20:38LHR-MKE
16h 38m2 stops
£480Delta
Find Deal
sex, 20 fev - seg, 23 fev

Air Canada flights from Milwaukee to London Heathrow Airport

Our best Air Canada deals on Milwaukee to London Heathrow Airport flight tickets
Air Canada
26 Nov
MKE10:53Milwaukee-Mitchell
16h 27m
3 stops
LHR09:20London Heathrow
3 Dec
LHR18:00London Heathrow
25h 44m
3 stops
MKE13:44Milwaukee-Mitchell
£511
Find similar
Air Canada
27 Mar
MKE11:30Milwaukee-Mitchell
16h 00m
2 stops
LHR08:30London Heathrow
31 Mar
LHR14:05London Heathrow
28h 27m
2 stops
MKE12:32Milwaukee-Mitchell
£574
Find similar
Air Canada
27 Mar
MKE11:30Milwaukee-Mitchell
18h 50m
2 stops
LHR11:20London Heathrow
31 Mar
LHR14:05London Heathrow
28h 27m
2 stops
MKE12:32Milwaukee-Mitchell
£595
Find similar

Delta flights from Milwaukee to London Heathrow Airport

Our best Delta deals on Milwaukee to London Heathrow Airport flight tickets
Delta
22 Jan
MKE12:17Milwaukee-Mitchell
13h 33m
1 stop
LHR07:50London Heathrow
28 Jan
LHR10:00London Heathrow
16h 48m
2 stops
MKE20:48Milwaukee-Mitchell
£476
Find similar
Delta
15 Jan
MKE10:14Milwaukee-Mitchell
16h 46m
1 stop
LHR09:00London Heathrow
29 Jan
LHR06:30London Heathrow
17h 47m
2 stops
MKE18:17Milwaukee-Mitchell
£476
Find similar
Delta
20 Feb
MKE11:01Milwaukee-Mitchell
15h 44m
2 stops
LHR08:45London Heathrow
23 Feb
LHR10:00London Heathrow
16h 38m
2 stops
MKE20:38Milwaukee-Mitchell
£480
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 14 novembro 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

qui 22/1

07:02-16:00

2 stops26h 58m

London Heathrow

qua 28/1

06:40-20:48

2 stops20h 08m

£454

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qui 22/1

07:02-16:00

2 stops26h 58m

London Heathrow

qua 28/1

06:40-20:48

2 stops20h 08m

£455

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qui 22/1

07:02-18:50

3 stops29h 48m

London Heathrow

qua 28/1

06:40-20:48

2 stops20h 08m

£457

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qui 22/1

07:02-17:40

2 stops28h 38m

London Heathrow

qua 28/1

21:05-20:48

3 stops29h 43m

£460

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

sex 23/1

07:02-14:35

3 stops25h 33m

London Heathrow

qua 28/1

21:05-20:48

3 stops29h 43m

£463

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

sex 23/1

07:02-16:00

2 stops26h 58m

London Heathrow

qua 28/1

18:40-20:48

2 stops32h 08m

£464

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qua 31/12

06:25-07:05

1 stop18h 40m

London Heathrow

qui 15/1

06:30-16:29

2 stops15h 59m

£470

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qui 22/1

12:17-07:50

1 stop13h 33m

London Heathrow

qua 28/1

10:00-20:48

2 stops16h 48m

£476

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

qui 15/1

10:14-09:00

1 stop16h 46m

London Heathrow

qui 29/1

06:30-18:17

2 stops17h 47m

£476

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

sex 20/2

11:01-08:45

2 stops15h 44m

London Heathrow

seg 23/2

10:00-20:38

2 stops16h 38m

£480

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, January is the cheapest month to fly from Milwaukee to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £555. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Milwaukee averaging around £559.

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 £697 when searching weeks before you fly. 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 £535 on momondo.

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 return 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?

    A flight from Milwaukee-Mitchell to London Heathrow will travel around 3890.5 mi. Flights usually cover this in 9h 37m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Dover
Colchester
Chelmsford
Hayes

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Milwaukee with this policy.

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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