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Cheap flights from Milwaukee (MKE) to Heathrow (LHR) from $442

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MKE — LHR
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Milwaukee-Mitchell to London Heathrow are usually found in January or February, booked 55 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Milwaukee to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$643

One-way from

$442
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Milwaukee-Mitchell to London Heathrow
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One-way flight from Milwaukee-Mitchell to London Heathrow
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What is the cheapest day to fly round-trip from Milwaukee to London Heathrow Airport?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 55%.

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

Travelers have found it’s best to book a flight 36 days in advance to save up to 234% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Milwaukee to London Heathrow Airport 1-2 weeks in advance for as low as $891, or $1,608 for flights within the next 24 hours.

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

Our data shows that April tends to be the cheapest month to fly to London Heathrow Airport from Milwaukee. Users have commonly found prices around $907 for the month, but tickets can be as low as $644. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Milwaukee to London Heathrow Airport (MKE - LHR)?

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Milwaukee to London Heathrow Airport by exploring options for tickets in the evening.

Cheap Virgin Atlantic flights from Milwaukee to Heathrow

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Milwaukee and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced Virgin Atlantic flights we've found from Milwaukee to London. It's recommended that users confirm their flight details before booking.
Thu 10/1012:20 pmMKE - LHR
1 stop18h 55mVirgin Atlantic
Fri 10/1811:45 amLHR - MKE
2 stops15h 53mVirgin Atlantic
Deal found 5/2$834
Thu 10/101:10 pmMKE - LHR
2 stops12h 55mVirgin Atlantic
Fri 10/1811:45 amLHR - MKE
2 stops15h 53mVirgin Atlantic
Deal found 5/2$839
Sun 6/27:00 amMKE - LHR
1 stop18h 15mVirgin Atlantic
Sun 6/96:15 amLHR - MKE
2 stops15h 18mVirgin Atlantic
Deal found 5/3$949

Cheap Lufthansa flights from Milwaukee to Heathrow

Explore cheap flight options specifically provided by Lufthansa for the route between Milwaukee and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Milwaukee to London. Make sure to examine the flight information before completing your reservation.
Sun 5/195:30 pmMKE - LHR
2 stops21h 15mLufthansa
Sat 5/258:25 pmLHR - MKE
2 stops24h 49mLufthansa
Deal found 5/2$992
Sun 5/195:30 pmMKE - LHR
2 stops18h 55mLufthansa
Sat 5/258:25 pmLHR - MKE
2 stops24h 49mLufthansa
Deal found 5/3$1,041
Fri 10/45:41 pmMKE - LHR
2 stops16h 04mLufthansa
Mon 10/78:25 pmLHR - MKE
2 stops24h 48mLufthansa
Deal found 5/3$1,123
Sun 5/1912:10 pmMKE - LHR
1 stop11h 45mLufthansa
Sat 5/258:25 pmLHR - MKE
2 stops26h 10mLufthansa
Deal found 5/3$1,221

Cheap Milwaukee to Heathrow flights in May & June 2024

Find cheap flight options from Milwaukee to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
Scroll through some of the best deals on flights from Milwaukee to London in 2024. Check back in a little while for more flight options.
Thu 5/166:47 pmMKE - LHR
1 stop12h 28mDelta
Sat 5/258:40 amLHR - MKE
2 stops18h 15mDelta
Deal found 5/3$850
Thu 5/167:00 amMKE - LHR
1 stop18h 30mAmerican Airlines
Sat 5/259:15 amLHR - MKE
1 stop20h 47mAmerican Airlines
Deal found 5/3$851
Thu 5/161:24 pmMKE - LHR
2 stops12h 36mAmerican Airlines
Sat 5/259:15 amLHR - MKE
2 stops14h 30mAmerican Airlines
Deal found 5/3$857
Sun 6/912:44 pmMKE - LHR
1 stop12h 56mAmerican Airlines
Wed 6/193:15 pmLHR - MKE
1 stop14h 54mAmerican Airlines
Deal found 5/3$896
Sun 6/97:30 amMKE - LHR
1 stop16h 50mDelta
Wed 6/196:15 amLHR - MKE
2 stops15h 18mDelta
Deal found 5/3$899
Sun 6/27:00 amMKE - LHR
1 stop18h 30mAmerican Airlines
Sun 6/99:15 amLHR - MKE
1 stop20h 54mAmerican Airlines
Deal found 5/3$946
Fri 5/171:24 pmMKE - LHR
1 stop14h 56mBritish Airways
Tue 8/138:10 amLHR - MKE
1 stop14h 00mBritish Airways
Deal found 5/3$949
Sun 6/98:45 amMKE - LHR
2 stops15h 45mAir Canada
Wed 6/198:30 amLHR - MKE
2 stops16h 40mAir Canada
Deal found 5/3$963
Sun 6/98:45 amMKE - LHR
2 stops15h 50mUnited Airlines
Sun 6/166:50 amLHR - MKE
2 stops16h 46mUnited Airlines
Deal found 5/3$974

Milwaukee to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Milwaukee and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Scroll through some of the best deals on flights from Milwaukee to London in 2024. Check back in a little while for more flight options.
Tue 10/14:25 pmMKE - LHR
1 stop11h 05mJetBlue
Tue 10/158:25 amLHR - MKE
1 stop12h 58mJetBlue
Deal found 5/3$673
Mon 10/74:25 pmMKE - LHR
1 stop11h 05mJetBlue
Fri 10/118:25 amLHR - MKE
1 stop12h 58mJetBlue
Deal found 5/3$718
Tue 10/11:30 pmMKE - LHR
1 stop12h 35mDelta
Tue 10/156:15 amLHR - MKE
2 stops16h 13mDelta
Deal found 5/3$781
Tue 10/11:10 pmMKE - LHR
2 stops12h 05mDelta
Tue 10/156:15 amLHR - MKE
2 stops16h 13mDelta
Deal found 5/3$786
Thu 8/157:00 amMKE - LHR
1 stop21h 15mDelta
Wed 9/256:15 amLHR - MKE
2 stops16h 53mDelta
Deal found 5/3$814
Thu 8/1510:37 amMKE - LHR
1 stop14h 53mAmerican Airlines
Wed 9/253:15 pmLHR - MKE
1 stop14h 07mAmerican Airlines
Deal found 5/3$818
Fri 11/87:10 amMKE - LHR
1 stop18h 05mDelta
Fri 11/156:20 amLHR - MKE
2 stops15h 47mDelta
Deal found 5/3$831
Fri 11/86:48 pmMKE - LHR
1 stop11h 02mAmerican Airlines
Fri 11/158:40 amLHR - MKE
1 stop20h 44mAmerican Airlines
Deal found 5/3$835
Fri 11/82:29 pmMKE - LHR
2 stops12h 11mAmerican Airlines
Fri 11/1511:50 amLHR - MKE
2 stops15h 19mAmerican Airlines
Deal found 5/3$840

One-way flights to Heathrow from Milwaukee

Search for one-way flight options from Milwaukee to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Users traveling one-way from Milwaukee to London can select one of these great deals. Users can also find round-trip Milwaukee to London flights by using the search form above.
Wed 8/74:00 pmMKE - LHR
1 stop11h 30mJetBlue
Deal found 5/3$442
Wed 8/710:37 amMKE - LHR
2 stops16h 53mAmerican Airlines
Deal found 5/2$583
Sat 7/276:16 pmMKE - LHR
1 stop21h 54mBritish Airways
Deal found 5/3$595
Wed 8/78:40 amMKE - LHR
3 stops15h 50mAir Canada
Deal found 5/2$610
Sat 7/278:45 amMKE - LHR
2 stops15h 45mMultiple Airlines
Deal found 5/3$654
Sat 7/2711:01 amMKE - LHR
3 stops16h 59mAir Canada
Deal found 5/3$660
Fri 6/141:01 pmMKE - LHR
1 stop15h 19mBritish Airways
Deal found 5/2$992
Fri 6/141:01 pmMKE - LHR
2 stops22h 19mBritish Airways
Deal found 5/2$995
Fri 6/1411:01 amMKE - LHR
3 stops16h 34mAir Canada
Deal found 5/2$1,097

Find flights from Milwaukee to Heathrow within your budget

Customize your flight search to find flights from Milwaukee to Heathrow 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, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$673 - $981

Route

Depart

Return

Price

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/1

1 stop11h 05m

London Heathrow

Tue 10/15

1 stop12h 58m

$673

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 9/17

1 stop16h 29m

London Heathrow

Tue 9/24

2 stops16h 53m

$765

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 9/17

2 stops15h 55m

London Heathrow

Tue 9/24

2 stops25h 43m

$793

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 5/16

1 stop12h 26m

London Heathrow

Thu 5/23

1 stop15h 09m

$805

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 8/15

1 stop14h 53m

London Heathrow

Wed 9/25

1 stop14h 07m

$818

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 9/17

3 stops15h 55m

London Heathrow

Tue 9/24

3 stops19h 42m

$826

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Thu 10/10

1 stop18h 55m

London Heathrow

Fri 10/18

2 stops15h 53m

$834

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/1

2 stops13h 11m

London Heathrow

Tue 10/15

3 stops19h 45m

$850

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 5/19

1 stop11h 45m

London Heathrow

Sat 5/25

2 stops31h 38m

$981

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Milwaukee to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Heathrow. Price data was last updated on January 28, 2024.
The best time to book flights from Milwaukee to London Heathrow Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from Milwaukee to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Heathrow. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Milwaukee to London Heathrow Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Heathrow by month

Plan your trip from Milwaukee to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Milwaukee to Heathrow is currently $736 while a round-trip flight costs $816. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Milwaukee to London Heathrow Airport (average of $653). Flying from Milwaukee to London Heathrow Airport in June is currently the most expensive (average of $1,165). 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.

January

$674

February

$663

March

$715

April

$692

May

$738

June

$1,165

July

$984

August

$777

September

$746

October

$711

November

$653

December

$672

Temperature and rainfall in Heathrow by month

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

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated May 3, 2024.
Get a feel of what it's like to fly with Virgin Atlantic, Lufthansa and JetBlue from Milwaukee to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
744 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,552 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,790 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to London Heathrow. 6 airlines have flights from Milwaukee-Mitchell to London Heathrow on a regular basis. Booking flights from Milwaukee-Mitchell to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • Can I find flights from Milwaukee to London Heathrow Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Milwaukee to London Heathrow Airport for under $700. The cheapest flight booked recently is on JetBlue for just $673, but on average you can expect to pay $780.

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

    JetBlue, at $673, was found to be the cheapest airline from Milwaukee to London Heathrow Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 26% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Milwaukee to London Heathrow Airport are JetBlue ($442), American Airlines ($583), and British Airways ($595).

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

    American Airlines, British Airways and Delta are the most popular airlines when flying from Milwaukee to London Heathrow Airport.

  • What does MKE to LHR mean?

    Milwaukee-Mitchell Airport is MKE and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Milwaukee to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Milwaukee to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Milwaukee to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Milwaukee to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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 vacation 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.

  • Can I find deals for flights from Milwaukee to Heathrow that allow pets onboard?

    Many airlines flying from Milwaukee to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Milwaukee to Heathrow?

    Yes, you can often find last-minute deals on Milwaukee to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Milwaukee to London Heathrow Airport flight deals updated?

    The Milwaukee to London Heathrow Airport flight deals you see on this page were last updated on 5/3.

See more FAQs

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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.

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Top 6 airlines flying from Milwaukee to Heathrow

Discover the top 6 airlines that operate flights from Milwaukee to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$605Average$858FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$645Average$820FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$653Average$860FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest$661Average$823FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest$662Average$922FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$682Average$748FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Milwaukee to Heathrow by cabin class

Find flights from Milwaukee to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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

Cheapflights makes it easy to find Milwaukee to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Heathrow from Milwaukee.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Milwaukee to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Milwaukee to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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