Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Madison from £763

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSN
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Heathrow to Madison

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Madison
Explore the most affordable flight options available from Heathrow to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Sat 15/1108:45LHR - MSN
2 stops20h 00mLufthansa
Wed 19/1112:26MSN - LHR
1 stop13h 29mLufthansa
Deal found 13/10£763
Sat 15/1108:30LHR - MSN
2 stops15h 20mUnited Airlines
Wed 19/1110:35MSN - LHR
2 stops14h 05mUnited Airlines
Deal found 13/10£806
Sun 30/1119:20LHR - MSN
2 stops51h 04mMultiple Airlines
Thu 4/1205:00MSN - LHR
1 stop19h 55mMultiple Airlines
Deal found 12/10£1,050

Cheap flight deals from Heathrow to Madison

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 15 October 2025.

Round-trip from

£763

Popular in

July

Cheapest in

November

Average price

£866
Lufthansa
  • Lufthansa
  • 15/11-19/11
  • 3 total stops
  • 33h 29m total
  • London to Madison
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 15 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Madison that are best for you.

Fly from

Heathrow

Fly to

Madison

Route

Depart

Return

Price

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Sat 15/11

08:45-22:45

2 stops20h 00m

Madison Truax Field

Wed 19/11

12:26-07:55

1 stop13h 29m

£763

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Sat 15/11

08:30-17:50

2 stops15h 20m

Madison Truax Field

Wed 19/11

10:35-06:40

2 stops14h 05m

£806

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Fri 20/2

08:30-21:03

2 stops18h 33m

Madison Truax Field

Tue 24/2

18:50-11:15

1 stop10h 25m

£808

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Fri 20/2

07:25-14:07

1 stop12h 42m

Madison Truax Field

Tue 24/2

18:50-11:15

1 stop10h 25m

£816

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Fri 20/2

18:00-17:09

2 stops29h 09m

Madison Truax Field

Tue 24/2

13:04-11:20

2 stops16h 16m

£871

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Wed 10/12

07:40-19:16

1 stop17h 36m

£1,357

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Best time to book a flight from Heathrow to Madison

Have a flexible travel schedule? Discover the best time to fly to Madison from Heathrow 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 Heathrow Airport to Madison

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Madison (average of £427). Flying from London Heathrow Airport to Madison in December is currently the most expensive (average of £654). 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.

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 15 October 2025.
Get a feel of what it's like to fly with Finnair and British Airways from London Heathrow Airport to Madison by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

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
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

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
7,457 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

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 Heathrow 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 Heathrow?

    For a flight from London Heathrow to Madison, you will be flying into Truax Field. Madison Truax Field (MSN) is just 5.4 mi from the center of the city. Truax Field is the only Madison airport and it handles 0 inbound flights from London Heathrow per day. 2 airlines have flights to Madison Truax Field from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Madison?

    There are many flights that can get you from London Heathrow Airport to Madison in 15h 20m. Fly via Lufthansa or United Airlines to get the fastest option. There are 3940 mi between London Heathrow Airport and Madison. Both multi-stop and direct flights can be found to your destination and back.

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

    Finnair, at £554, was found to be the cheapest airline from London Heathrow Airport to Madison. An alternate airline flying to your destination would be British Airways. Finnair is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Madison?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Madison (average of £427). Flying from London Heathrow Airport to Madison in December is currently the most expensive (average of £654). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Heathrow to Madison

Discover the top 2 airlines that operate flights from Heathrow to Madison. 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 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£554Average£658FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£575Average£812FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Heathrow to Madison?

Cheapflights makes it easy to find Heathrow to Madison 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 Heathrow to Madison?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow 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 Heathrow to Madison with no change fees?

Certainly. Search results for flights to Madison from Heathrow 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 Heathrow to Madison become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Madison 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.