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Cheap flights from Milwaukee (MKE) to Heathrow (LHR) from $403

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 9/22. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Milwaukee-Mitchell to London Heathrow are usually found in January or April, booked 55 days in advance, depart on a Thursday or Tuesday 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 30, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$643

One-way from

$513
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 26% 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 47%.

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

Our data shows that November tends to be the cheapest month to fly to London Heathrow Airport from Milwaukee. Users have commonly found prices around $905 for the month, but tickets can be as low as $638. Due to multiple factors, prepare for potentially higher prices in June.

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

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Milwaukee to London Heathrow Airport by exploring options for tickets in the evening.

Cheap American Airlines flights from Milwaukee to Heathrow

Explore cheap flight options specifically provided by American Airlines 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 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Milwaukee to London. It's recommended that users confirm their flight details before booking.
Tue 10/14:31 pmMKE - LHR
1 stop13h 39mAmerican Airlines
Tue 10/1512:15 pmLHR - MKE
1 stop17h 07mAmerican Airlines
Deal found 5/29$645
Wed 9/114:31 pmMKE - LHR
1 stop13h 39mAmerican Airlines
Wed 9/2512:15 pmLHR - MKE
1 stop15h 28mAmerican Airlines
Deal found 5/29$680
Sun 9/110:00 amMKE - LHR
1 stop18h 20mAmerican Airlines
Tue 9/109:15 amLHR - MKE
1 stop12h 19mAmerican Airlines
Deal found 5/30$682
Wed 9/116:27 amMKE - LHR
1 stop9h 43mAmerican Airlines
Wed 9/251:20 pmLHR - MKE
2 stops14h 23mAmerican Airlines
Deal found 5/29$686
Thu 10/34:20 pmMKE - LHR
1 stop10h 45mAmerican Airlines
Tue 10/812:15 pmLHR - MKE
1 stop17h 07mAmerican Airlines
Deal found 5/29$695
Sat 10/126:46 amMKE - LHR
1 stop9h 24mAmerican Airlines
Fri 10/1810:05 amLHR - MKE
1 stop14h 59mAmerican Airlines
Deal found 5/30$698
Sat 10/126:46 amMKE - LHR
1 stop9h 24mAmerican Airlines
Fri 10/1810:30 amLHR - MKE
1 stop14h 22mAmerican Airlines
Deal found 5/28$700
Thu 8/2210:37 amMKE - LHR
1 stop16h 48mAmerican Airlines
Wed 8/289:15 amLHR - MKE
1 stop14h 52mAmerican Airlines
Deal found 5/29$730
Thu 8/156:00 amMKE - LHR
1 stop10h 10mAmerican Airlines
Wed 9/259:15 amLHR - MKE
1 stop12h 19mAmerican Airlines
Deal found 5/29$732

Cheap United Airlines flights from Milwaukee to Heathrow

Explore cheap flight options specifically provided by United Airlines 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 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Milwaukee to London. Make sure to examine the flight information before completing your reservation.
Wed 11/612:07 pmMKE - LHR
1 stop11h 48mUnited Airlines
Wed 11/271:25 pmLHR - MKE
2 stops28h 07mUnited Airlines
Deal found 5/30$626
Tue 10/18:20 amMKE - LHR
1 stop15h 35mUnited Airlines
Tue 10/157:25 amLHR - MKE
2 stops15h 35mUnited Airlines
Deal found 5/29$634
Tue 10/112:11 pmMKE - LHR
2 stops14h 09mUnited Airlines
Tue 10/157:25 amLHR - MKE
2 stops15h 35mUnited Airlines
Deal found 5/29$639
Fri 11/84:01 pmMKE - LHR
1 stop13h 14mUnited Airlines
Fri 11/151:25 pmLHR - MKE
2 stops26h 27mUnited Airlines
Deal found 5/30$676
Sun 9/112:04 pmMKE - LHR
1 stop12h 16mUnited Airlines
Tue 9/106:50 amLHR - MKE
2 stops19h 59mUnited Airlines
Deal found 5/30$689
Fri 11/810:31 amMKE - LHR
2 stops14h 09mUnited Airlines
Fri 11/156:50 amLHR - MKE
2 stops14h 27mUnited Airlines
Deal found 5/30$694
Tue 10/110:56 amMKE - LHR
1 stop12h 59mUnited Airlines
Tue 10/156:50 amLHR - MKE
2 stops20h 06mUnited Airlines
Deal found 5/29$743
Tue 10/112:11 pmMKE - LHR
2 stops14h 09mUnited Airlines
Tue 10/156:50 amLHR - MKE
2 stops16h 10mUnited Airlines
Deal found 5/29$748
Tue 9/246:35 pmMKE - LHR
1 stop10h 35mUnited Airlines
Thu 10/38:30 amLHR - MKE
1 stop12h 43mUnited Airlines
Deal found 5/29$752

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 2,784,634 searches. Prices were last updated on May 30, 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.
Sun 6/911:31 amMKE - LHR
1 stop14h 19mAmerican Airlines
Wed 6/1912:15 pmLHR - MKE
1 stop17h 54mAmerican Airlines
Deal found 5/29$787
Wed 6/121:01 pmMKE - LHR
1 stop15h 19mBritish Airways
Wed 6/1912:15 pmLHR - MKE
1 stop11h 52mBritish Airways
Deal found 5/29$788
Wed 6/55:15 amMKE - LHR
2 stops22h 20mUnited Airlines
Wed 6/126:55 amLHR - MKE
2 stops15h 40mUnited Airlines
Deal found 5/30$789
Sun 6/96:28 amMKE - LHR
1 stop9h 42mAmerican Airlines
Wed 6/1911:40 amLHR - MKE
2 stops13h 41mAmerican Airlines
Deal found 5/29$793
Tue 6/411:45 amMKE - LHR
1 stop13h 30mUnited Airlines
Tue 6/118:40 amLHR - MKE
2 stops18h 15mUnited Airlines
Deal found 5/29$826
Tue 6/411:45 amMKE - LHR
2 stops14h 50mUnited Airlines
Tue 6/118:40 amLHR - MKE
2 stops16h 30mUnited Airlines
Deal found 5/29$832
Thu 5/305:05 pmMKE - LHR
1 stop11h 45mAmerican Airlines
Thu 6/69:15 amLHR - MKE
1 stop20h 54mAmerican Airlines
Deal found 5/29$837
Wed 6/511:01 amMKE - LHR
2 stops15h 39mUnited Airlines
Wed 6/124:00 pmLHR - MKE
1 stop13h 02mUnited Airlines
Deal found 5/30$842
Thu 5/305:05 pmMKE - LHR
1 stop11h 45mAmerican Airlines
Thu 6/69:45 amLHR - MKE
2 stops14h 22mAmerican Airlines
Deal found 5/29$843

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 2,784,634 searches. Data last updated May 30, 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.
Wed 11/612:07 pmMKE - LHR
1 stop11h 48mUnited Airlines
Wed 11/271:25 pmLHR - MKE
2 stops28h 07mUnited Airlines
Deal found 5/30$626
Sun 10/274:42 pmMKE - LHR
1 stop10h 33mBritish Airways
Thu 11/76:20 amLHR - MKE
2 stops19h 16mBritish Airways
Deal found 5/30$630
Fri 9/204:52 pmMKE - LHR
1 stop10h 38mJetBlue
Sat 9/287:25 amLHR - MKE
1 stop14h 07mJetBlue
Deal found 5/29$632
Wed 11/610:36 amMKE - LHR
2 stops15h 54mAir Canada
Wed 11/273:00 pmLHR - MKE
2 stops26h 32mAir Canada
Deal found 5/30$638
Tue 10/112:11 pmMKE - LHR
1 stop17h 34mUnited Airlines
Tue 10/156:50 amLHR - MKE
2 stops16h 10mUnited Airlines
Deal found 5/30$639
Tue 10/14:31 pmMKE - LHR
1 stop13h 39mAmerican Airlines
Tue 10/1512:15 pmLHR - MKE
1 stop17h 07mAmerican Airlines
Deal found 5/29$645
Sun 10/274:42 pmMKE - LHR
1 stop13h 48mBritish Airways
Thu 11/711:00 amLHR - MKE
1 stop14h 36mBritish Airways
Deal found 5/30$648
Tue 10/112:11 pmMKE - LHR
3 stops15h 49mMultiple Airlines
Tue 10/159:30 amLHR - MKE
2 stops13h 30mMultiple Airlines
Deal found 5/30$654
Mon 9/234:52 pmMKE - LHR
1 stop10h 38mJetBlue
Sun 9/297:25 amLHR - MKE
1 stop14h 32mJetBlue
Deal found 5/29$657

Milwaukee to Heathrow flights leaving soon

Find last-minute flight options from Milwaukee to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider one of these great deals we found on last-minute flights from Milwaukee to London. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 6/911:31 amMKE - LHR
1 stop14h 19mAmerican Airlines
Wed 6/1912:15 pmLHR - MKE
1 stop17h 54mAmerican Airlines
Deal found 5/29$787
Wed 6/121:01 pmMKE - LHR
1 stop15h 19mBritish Airways
Wed 6/1912:15 pmLHR - MKE
1 stop11h 52mBritish Airways
Deal found 5/29$788
Sun 6/96:28 amMKE - LHR
1 stop9h 42mAmerican Airlines
Wed 6/1911:40 amLHR - MKE
2 stops13h 41mAmerican Airlines
Deal found 5/29$793
Tue 6/411:45 amMKE - LHR
1 stop13h 30mUnited Airlines
Tue 6/118:40 amLHR - MKE
2 stops18h 15mUnited Airlines
Deal found 5/29$826
Tue 6/411:45 amMKE - LHR
2 stops14h 50mUnited Airlines
Tue 6/118:40 amLHR - MKE
2 stops16h 30mUnited Airlines
Deal found 5/29$832
Tue 6/411:45 amMKE - LHR
1 stop13h 30mUnited Airlines
Tue 6/113:20 pmLHR - MKE
1 stop13h 00mUnited Airlines
Deal found 5/29$843
Tue 6/111:01 pmMKE - LHR
1 stop15h 19mBritish Airways
Tue 6/2512:15 pmLHR - MKE
1 stop13h 06mBritish Airways
Deal found 5/29$857
Sat 6/85:21 pmMKE - LHR
1 stop12h 24mUnited Airlines
Sat 6/151:45 pmLHR - MKE
2 stops31h 29mUnited Airlines
Deal found 5/29$886
Sat 6/87:03 amMKE - LHR
1 stop20h 02mAmerican Airlines
Sat 6/1510:05 amLHR - MKE
1 stop15h 16mAmerican Airlines
Deal found 5/29$887

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 2,784,634 searches. Data last updated May 30, 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.
Sun 9/226:56 amMKE - LHR
2 stops21h 04mAir Canada
Deal found 5/29$403
Sat 9/2111:21 amMKE - LHR
1 stop13h 09mJetBlue
Deal found 5/29$404
Sun 9/2211:21 amMKE - LHR
1 stop13h 09mJetBlue
Deal found 5/29$407
Sun 9/229:59 pmMKE - LHR
3 stops31h 56mMultiple Airlines
Deal found 5/29$412
Fri 9/2711:21 amMKE - LHR
1 stop13h 09mJetBlue
Deal found 5/29$436
Mon 7/16:28 pmMKE - LHR
3 stops45h 27mMultiple Airlines
Deal found 5/29$440
Tue 9/39:55 amMKE - LHR
1 stop14h 35mJetBlue
Deal found 5/28$442
Sun 9/86:30 pmMKE - LHR
3 stops40h 25mMultiple Airlines
Deal found 5/29$451
Fri 9/611:21 amMKE - LHR
1 stop13h 09mJetBlue
Deal found 5/29$452

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$626 - $845

Route

Depart

Return

Price

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 11/6

1 stop11h 48m

London Heathrow

Wed 11/27

2 stops28h 07m

$626

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Fri 9/20

1 stop10h 38m

London Heathrow

Sat 9/28

1 stop14h 07m

$632

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 11/6

2 stops15h 54m

London Heathrow

Wed 11/27

2 stops26h 32m

$638

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/1

1 stop13h 39m

London Heathrow

Tue 10/15

1 stop17h 07m

$645

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Tue 10/1

3 stops15h 49m

London Heathrow

Tue 10/15

2 stops14h 10m

$654

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 8/21

1 stop15h 55m

London Heathrow

Mon 8/26

2 stops26h 45m

$699

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sun 8/18

1 stop11h 45m

London Heathrow

Wed 8/28

1 stop14h 12m

$770

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Sat 10/12

2 stops17h 24m

London Heathrow

Fri 10/18

2 stops26h 35m

$828

Milwaukee-MitchellLondon Heathrow

MKE - LHR

MKELHR

Milwaukee-Mitchell

Wed 8/14

2 stops18h 46m

London Heathrow

Tue 8/20

2 stops29h 32m

$845

Flights are sorted by cheapest first

Deals found on 5/30

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 round-trip flight from Milwaukee to Heathrow. Price data was last updated on May 24, 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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What is the cheapest day 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 May 26, 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 Monday mornings 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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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 round-trip 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.

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 30, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines 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
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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
4,365 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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
7.6
Good
720 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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 United Airlines for just $626, but on average you can expect to pay $668.

  • Are there last-minute flights available from Milwaukee to London Heathrow Airport for under $800?

    There are currently 20+ open flights from Milwaukee to London Heathrow Airport within the next 7 days for less than $800.

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

    United Airlines, at $626, was found to be the cheapest airline from Milwaukee to London Heathrow Airport.Alternate airlines to your destination round-trip include JetBlue and Air Canada. These flights start at 34% 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 Air Canada ($403), JetBlue ($404), and American Airlines ($507).

  • 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 5/30.

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

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to London Heathrow Airport (average of $652). Flying from Milwaukee to London Heathrow Airport in June is currently the most expensive (average of $1,114). 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

Browse thousands of different options on Cheapflights for your next trip

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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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$612Average$856FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$638Average$820FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$653Average$854FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest$661Average$835FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest$663Average$922FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$682Average$748FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Milwaukee to Lihue flights

Search flights from Milwaukee to Heathrow by cabin class

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