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

Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £561. Additional return tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at £597 and £601, respectively. Scandinavian Airlines is currently priced 30% below the average price you’ll pay for this route.

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

The cheapet airlines for a one-way flight from Milwaukee to London Heathrow Airport are Scandinavian Airlines (£360), British Airways (£381), and Delta (£387).

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

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

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Milwaukee in February are about £754 on average during February, but can be found for as low as £489.

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

When flying from Milwaukee to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to London Heathrow from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

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

How can I find direct flights from Milwaukee to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Milwaukee to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£360+ Flights from Milwaukee to London Heathrow Airport

Cheap flight deals from Milwaukee to Heathrow

Round-trip from	£561
One-way from	£360
Popular in	February
Cheapest in	November
Average price	£693

Scandinavian Airlines
30/3-6/4
4 total stops
74h 51m total
Milwaukee to London

Search Deals

Scandinavian Airlines
18/3
2 total stops
16h 27m total
Milwaukee to London

Search Deals

High demand for flights, 11% potential price rise

Search Deals

Best time to find cheap flights, 7% potential price drop

Search Deals

Average for round-trip flights in January 2025

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Find flight deals from Milwaukee to Heathrow

Cheapest flights from Milwaukee to Heathrow
Explore the most affordable flight options available from Milwaukee to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Sun 30/307:00MKE - LHR

2 stops44h 20mScandinavian Airlines

Sun 6/419:50LHR - MKE

2 stops30h 31mScandinavian Airlines

Deal found 16/1£561

Mon 3/311:35MKE - LHR

2 stops12h 55mMultiple Airlines

Mon 10/319:30LHR - MKE

2 stops26h 29mMultiple Airlines

Deal found 16/1£582

Mon 22/917:21MKE - LHR

1 stop12h 24mUnited Airlines

Tue 30/914:05LHR - MKE

2 stops29h 38mUnited Airlines

Deal found 16/1£588

Mon 22/916:57MKE - LHR

1 stop11h 33mBritish Airways

Tue 30/911:30LHR - MKE

2 stops17h 29mBritish Airways

Deal found 16/1£592

Mon 22/917:21MKE - LHR

2 stops31h 09mAir Canada

Tue 30/909:30LHR - MKE

2 stops35h 34mAir Canada

Deal found 16/1£592

Wed 30/412:20MKE - LHR

1 stop12h 55mDelta

Thu 8/506:15LHR - MKE

2 stops18h 38mDelta

Deal found 16/1£616

Mon 3/312:38MKE - LHR

1 stop13h 17mVirgin Atlantic

Mon 10/319:35LHR - MKE

2 stops27h 35mVirgin Atlantic

Deal found 16/1£620

Sun 21/912:14MKE - LHR

2 stops15h 26mLufthansa

Mon 29/913:30LHR - MKE

2 stops14h 39mLufthansa

Deal found 16/1£654

Sun 21/918:40MKE - LHR

1 stop12h 35mAir France

Wed 1/1009:20LHR - MKE

1 stop14h 28mAir France

Deal found 16/1£673

Fri 16/513:24MKE - LHR

1 stop13h 46mAmerican Airlines

Tue 27/512:15LHR - MKE

1 stop12h 57mAmerican Airlines

Deal found 16/1£731

Mon 10/213:18MKE - LHR

2 stops13h 17mFinnair

Thu 13/211:55LHR - MKE

1 stop12h 34mFinnair

Deal found 16/1£763

Best flights from Milwaukee to Heathrow
Discover carefully curated flight deals from Milwaukee to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Sun 30/307:00MKE - LHR

2 stops44h 20mScandinavian Airlines

Sun 6/419:50LHR - MKE

2 stops30h 31mScandinavian Airlines

Deal found 16/1£561

Mon 3/311:35MKE - LHR

2 stops12h 55mMultiple Airlines

Mon 10/319:30LHR - MKE

2 stops26h 29mMultiple Airlines

Deal found 16/1£582

Mon 24/316:50MKE - LHR

1 stop13h 40mBritish Airways

Mon 31/320:15LHR - MKE

2 stops29h 18mBritish Airways

Deal found 16/1£597

Mon 3/313:30MKE - LHR

1 stop12h 25mUnited Airlines

Mon 10/311:10LHR - MKE

2 stops38h 23mUnited Airlines

Deal found 16/1£601

Mon 3/312:38MKE - LHR

1 stop13h 17mVirgin Atlantic

Mon 10/319:35LHR - MKE

2 stops27h 35mVirgin Atlantic

Deal found 16/1£620

Thu 20/311:25MKE - LHR

2 stops19h 25mAir Canada

Fri 28/315:00LHR - MKE

2 stops32h 59mAir Canada

Deal found 16/1£632

Thu 13/307:00MKE - LHR

1 stop18h 20mDelta

Sat 22/306:30LHR - MKE

2 stops14h 49mDelta

Deal found 16/1£676

Thu 27/312:36MKE - LHR

1 stop14h 19mAir France

Sun 30/318:15LHR - MKE

1 stop31h 21mAir France

Deal found 17/1£735

Mon 10/213:18MKE - LHR

2 stops13h 17mFinnair

Thu 13/211:55LHR - MKE

1 stop12h 34mFinnair

Deal found 16/1£763

Mon 3/212:05MKE - LHR

1 stop11h 50mLufthansa

Fri 7/213:35LHR - MKE

1 stop13h 12mLufthansa

Deal found 15/1£7,739

Last-minute flights from Milwaukee to Heathrow
Discover last-minute flight deals from Milwaukee to Heathrow. Data last updated 17 January 2025 and is based on user searches.

Thu 16/113:11MKE - LHR

1 stop11h 09mDelta

Tue 21/111:45LHR - MKE

2 stops15h 15mDelta

Deal found 16/1£1,788

Mon 20/107:05MKE - LHR

2 stops20h 15mScandinavian Airlines

Fri 28/206:40LHR - MKE

2 stops18h 55mScandinavian Airlines

Deal found 16/1£715

Thu 30/118:00MKE - LHR

1 stop30h 50mBritish Airways

Sun 2/206:20LHR - MKE

2 stops18h 15mBritish Airways

Deal found 16/1£617

Thu 30/113:00MKE - LHR

1 stop11h 50mMultiple Airlines

Thu 6/211:00LHR - MKE

1 stop13h 35mMultiple Airlines

Deal found 16/1£637

Mon 3/212:05MKE - LHR

1 stop11h 50mLufthansa

Fri 7/213:35LHR - MKE

1 stop13h 12mLufthansa

Deal found 15/1£7,739

Mon 10/213:18MKE - LHR

2 stops13h 17mFinnair

Thu 13/211:55LHR - MKE

1 stop12h 34mFinnair

Deal found 16/1£763

Sat 15/217:21MKE - LHR

1 stop11h 54mUnited Airlines

Sat 22/207:30LHR - MKE

2 stops17h 14mUnited Airlines

Deal found 16/1£692

Fri 28/210:15MKE - LHR

2 stops14h 15mAir Canada

Tue 4/315:00LHR - MKE

2 stops26h 59mAir Canada

Deal found 16/1£649

One-way flights from Milwaukee to Heathrow
Search for one-way flight options from Milwaukee to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Tue 18/311:53MKE - LHR

2 stops16h 27mScandinavian Airlines

Deal found 16/1£360

Wed 29/113:00MKE - LHR

1 stop16h 40mBritish Airways

Deal found 15/1£381

Wed 29/111:07MKE - LHR

2 stops13h 13mDelta

Deal found 16/1£387

Wed 29/108:35MKE - LHR

3 stops16h 35mAir Canada

Deal found 16/1£392

Sat 15/217:21MKE - LHR

1 stop32h 34mUnited Airlines

Deal found 16/1£396

Find flights from Milwaukee to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 30/3

07:00-09:20

2 stops44h 20m

London Heathrow

Sun 6/4

19:50-20:21

2 stops30h 31m

£561

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/3

11:35-06:30

2 stops12h 55m

London Heathrow

Mon 10/3

19:30-16:59

2 stops26h 29m

£582

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 24/3

16:50-11:30

1 stop13h 40m

London Heathrow

Mon 31/3

20:15-19:33

2 stops29h 18m

£597

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/3

13:30-07:55

1 stop12h 25m

London Heathrow

Mon 10/3

11:10-20:33

2 stops38h 23m

£601

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/3

12:38-07:55

1 stop13h 17m

London Heathrow

Mon 10/3

19:35-18:10

2 stops27h 35m

£620

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 20/3

11:25-11:50

2 stops19h 25m

London Heathrow

Fri 28/3

15:00-18:59

2 stops32h 59m

£632

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 13/3

07:00-06:20

1 stop18h 20m

London Heathrow

Sat 22/3

06:30-16:19

2 stops14h 49m

£676

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 27/3

12:36-07:55

1 stop14h 19m

London Heathrow

Sun 30/3

18:15-19:36

1 stop31h 21m

£735

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 10/2

13:18-08:35

2 stops13h 17m

London Heathrow

Thu 13/2

11:55-18:29

1 stop12h 34m

£763

MilwaukeeLondon

MKE - LHR

MKELHR

Milwaukee-Mitchell

Mon 3/2

12:05-05:55

1 stop11h 50m

London Heathrow

Fri 7/2

13:35-20:47

1 stop13h 12m

£7,739

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 15 results

Best time to book a flight from Milwaukee to Heathrow

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

Travel insights for flights from Milwaukee to Heathrow

Get recent, data-driven insights about flights from Milwaukee to Heathrow including ideal travel times, pricing trends, and more.

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

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to London Heathrow Airport (average of £112). Flying from Milwaukee to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,512 reviews

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,285 reviews

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

664 reviews

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,487 reviews

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,965 reviews

Delta

8.0

Very Good

8,512 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Milwaukee to London Heathrow?
Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to London Heathrow from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
What are the cheapest airlines flying from Milwaukee to London Heathrow Airport round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £561. Additional return tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at £597 and £601, respectively. Scandinavian Airlines is currently priced 30% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Milwaukee to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Milwaukee to London Heathrow Airport are Scandinavian Airlines (£360), British Airways (£381), and Delta (£387).
Can I find deals for flights from Milwaukee to Heathrow that include hotel bookings?
Yes. In addition to deals on Milwaukee to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Milwaukee to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Heathrow.
Can I find deals for business class flights from Milwaukee to Heathrow?
Yes. Cheapflights offers flight deals from Milwaukee to Heathrow 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 Milwaukee to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Milwaukee to London Heathrow Airport (average of £112). Flying from Milwaukee to London Heathrow Airport in August is currently the most expensive (average of £161). 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

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Milwaukee today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Heathrow from Milwaukee by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Yes! Start tracking prices for Milwaukee to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Milwaukee to London Heathrow Airport from £360

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Milwaukee to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Milwaukee to Heathrow

Cheapest flights from Milwaukee to HeathrowExplore the most affordable flight options available from Milwaukee to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Milwaukee to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Milwaukee to Heathrow within your budget

Best time to book a flight from Milwaukee to Heathrow

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

Travel insights for flights from Milwaukee to Heathrow

Get recent, data-driven insights about flights from Milwaukee to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Milwaukee to Heathrow. Price data was last updated on 10 January 2025.

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

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Heathrow. 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 from for flights from Milwaukee to London Heathrow?

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

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

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

How can I find direct flights from Milwaukee to Heathrow?

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

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

Travelling to a place near Milwaukee?

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Alternative routes for Milwaukee to Heathrow

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

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 Milwaukee to Heathrow?

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

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

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

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Cheapest flights from Milwaukee to Heathrow
Explore the most affordable flight options available from Milwaukee to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.