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Cheap flights from London to Madison from £397

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSN
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Madison

Enter your travel dates to find the best prices.

Best flights from London to Madison
Discover carefully curated flight deals from London to Madison that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2025.

Thu 15/109:00LHR - MSN
2 stops16h 07mUnited Airlines
Mon 19/108:15MSN - LHR
1 stop15h 40mUnited Airlines
Deal found 18/12£717
Sun 31/519:30LHR - MSN
2 stops33h 05mScandinavian Airlines
Sat 13/611:11MSN - LHR
2 stops24h 29mScandinavian Airlines
Deal found 20/12£752
Sun 31/507:30LHR - MSN
2 stops19h 24mLufthansa
Sat 13/617:30MSN - LHR
1 stop31h 15mLufthansa
Deal found 19/12£836
Thu 19/206:35LHR - MSN
2 stops16h 28mUnited Airlines
Mon 23/206:30MSN - LHR
1 stop17h 25mUnited Airlines
Deal found 19/12£720

Find flight deals from London to Madison

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Madison (MSN). 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 21 December 2025.

Round-trip from

£717

One-way from

£397

Popular in

August

Cheapest in

March

Average price

£1,000
United Airlines
  • United Airlines
  • 15/1-19/1
  • 3 total stops
  • 31h 47m total
  • London to Madison
Search Deals
14/5
  • 14/5
  • 3 total stops
  • 41h 30m total
  • London to Madison
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Madison 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 858,174 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from London to Madison that are best for you.

Fly from

London

Fly to

Madison

Route

Depart

Return

Price

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Thu 15/1

09:00-19:07

2 stops16h 07m

Madison Truax Field

Mon 19/1

08:15-05:55

1 stop15h 40m

£717

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Thu 19/2

06:35-17:03

2 stops16h 28m

Madison Truax Field

Mon 23/2

06:30-05:55

1 stop17h 25m

£720

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Sun 31/5

19:30-22:35

2 stops33h 05m

Madison Truax Field

Sat 13/6

11:11-17:40

2 stops24h 29m

£752

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Sun 31/5

07:30-20:54

2 stops19h 24m

Madison Truax Field

Sat 13/6

17:30-06:45

1 stop31h 15m

£836

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Thu 14/5

06:40-18:10

3 stops41h 30m

£397

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Tue 7/4

09:55-17:56

3 stops38h 01m

£485

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Sat 16/5

20:50-18:10

2 stops51h 20m

£537

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Thu 14/5

09:15-23:02

1 stop19h 47m

£609

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Mon 6/4

12:00-10:02

3 stops28h 02m

£652

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Mon 6/4

09:15-14:30

1 stop11h 15m

£654

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from London to Madison

Have a flexible travel schedule? Discover the best time to fly to Madison from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Madison

What is the cheapest month to book a flight from London to Madison?

Currently, March is the cheapest month in which you can book a flight from London to Madison (average of £392). Flying from London to Madison in December is currently the most expensive (average of £708). 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.

What’s the top stopover airport for flights from London to Madison?

Share of one-stop return flights from London to Madison chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 91% of one-stop itineraries from London to Madison on Cheapflights.

What’s the cheapest stopover airport for flights from London to Madison?

Average return fare for one-stop flights from London to Madison, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £734.

What’s the fastest stopover option from London to Madison?

Shortest average travel time for one-stop one-way flights from London to Madison, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 11h 36m.

Which airport typically offers the quickest stopover for flights from London to Madison?

Average stopover duration for one-stop one-way flights from London to Madison, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 14m.

Reviews of airlines servicing Madison

Get insights into the airlines that provide service to Madison. 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 Madison. Reviews last updated 21 December 2025.
See what other customers who have flown with Finnair, United Airlines, andBritish Airways from London to Madison have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,339 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,339 reviews
Finnair
7.6
Good
1,339 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,099 reviews
Finnair
7.6
Good
1,339 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,600 reviews
Finnair
7.6
Good
1,339 reviews
Check prices

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London to Madison. 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 into for flights to Madison from London?

    Located just 5.4 mi from the city center, Madison Truax Field is the airport most travelers will use when flying to Madison from London. Booking flights from London to Truax Field (MSN) should be relatively easy as there are 0 daily inbound flights from London from 0 different airlines.

  • How long is the flight from London to Madison?

    A quick flight from London to Madison can take about 16h 07m. United Airlines provides one of the quickest options available for as low as £717. The distance between London and Madison is about 3940 mi.

  • Can I find deals for flights from London to Madison that include hotel bookings?

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

  • How can I find direct flights from London to Madison?

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

  • Can I find deals for business class flights from London to Madison?

    Yes. Cheapflights offers flight deals from London to Madison 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 London to Madison?

    Currently, March is the cheapest month in which you can book a flight from London to Madison (average of £392). Flying from London to Madison in December is currently the most expensive (average of £708). 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

Travelling to a place near Madison?

Book flights to Madison if you plan to visit one of these locations
Fitchburg

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Fly with Cheapflights

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How does Cheapflights help users find flights from London to Madison?

When you search for this flight from London to Madison, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Madison?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Madison for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Madison with no change fees?

Certainly. Search results for flights to Madison from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Madison become cheaper?

Yes! Start tracking prices for London to Madison 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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