$440+ Cheap flights from Madison (MSN) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — LHR
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Madison to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Madison to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madison to HeathrowExplore the most affordable flight options available from Madison to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Madison to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:55 am -
1 stop15h 50m
Wed 12/1611:30 am -
2 stops15h 54m
Deal found 10/25![Virgin Atlantic logo]()
$921
This Air France deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:50 pm -
1 stop10h 15m
Wed 12/1611:20 am -
1 stop12h 35m
Deal found 10/25![Multiple Airlines logo]()
$943
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:30 am -
1 stop21h 30m
Mon 12/146:30 am -
2 stops16h 00m
Deal found 10/23![Virgin Atlantic logo]()
$964
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 am -
1 stop18h 35m
Sat 12/58:40 am -
2 stops20h 12m
Deal found 10/22![Delta logo]()
$973
This Virgin Atlantic deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:45 am -
1 stop12h 40m
Thu 12/1711:30 am -
2 stops15h 54m
Deal found 10/26![Virgin Atlantic logo]()
$981
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:42 pm -
2 stops22h 48m
Sun 12/206:40 am -
2 stops20h 53m
Deal found 10/22![Scandinavian Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:42 am -
1 stop15h 13m
Wed 12/1611:10 am -
2 stops16h 05m
Deal found 10/25![United Airlines logo]()
$991
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:59 am -
1 stop14h 06m
Sat 12/510:50 am -
1 stop18h 02m
Deal found 10/24![KLM logo]()
$993
Best flights from Madison to HeathrowDiscover carefully curated flight deals from Madison to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Madison to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/312:21 pm -
2 stops14h 49m
Fri 3/56:50 am -
2 stops16h 09m
Deal found 10/26![United Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/143:30 pm -
1 stop15h 35m
Wed 4/216:30 am -
2 stops18h 35m
Deal found 10/26![Delta logo]()
$901
This Virgin Atlantic deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/310:15 am -
2 stops15h 05m
Sun 2/711:45 am -
2 stops15h 05m
Deal found 10/24![Virgin Atlantic logo]()
$941
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/142:18 pm -
1 stop11h 47m
Wed 4/212:45 pm -
1 stop14h 53m
Deal found 10/27![American Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/63:50 pm -
1 stop12h 40m
Wed 1/1312:40 pm -
1 stop15h 54m
Deal found 10/22![Delta logo]()
$967
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:55 am -
2 stops15h 25m
Mon 12/146:30 am -
2 stops16h 00m
Deal found 10/23![Virgin Atlantic logo]()
$968
Last-minute flights from Madison to HeathrowDiscover last-minute flight deals from Madison to Heathrow. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Madison to Heathrow. Data last updated October 27, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:37 pm -
2 stops20h 23m
Mon 11/166:40 am -
2 stops22h 10m
Deal found 10/26![Scandinavian Airlines logo]()
$1,015
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:37 pm -
2 stops22h 53m
Mon 11/96:40 am -
2 stops22h 10m
Deal found 10/23![Scandinavian Airlines logo]()
$1,046
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 am -
1 stop18h 35m
Sat 12/58:40 am -
2 stops20h 12m
Deal found 10/22![Delta logo]()
$973
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:59 am -
1 stop14h 06m
Sat 12/510:50 am -
1 stop18h 02m
Deal found 10/24![KLM logo]()
$993
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:42 pm -
2 stops22h 48m
Sun 12/206:40 am -
2 stops20h 53m
Deal found 10/22![Scandinavian Airlines logo]()
$985
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:00 pm -
1 stop10h 50m
Sun 12/205:20 pm -
1 stop26h 33m
Deal found 10/22![Delta logo]()
$1,060
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:30 am -
2 stops19h 15m
Sat 12/195:20 pm -
1 stop26h 13m
Deal found 10/24![Delta logo]()
$1,065
One-way flights from Madison to HeathrowSearch for one-way flight options from Madison to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Madison to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:45 am -
1 stop20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:50 pm -
1 stop31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 pm -
3 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:15 pm -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:45 am -
2 stops18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$571
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/711:11 am -
2 stops14h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$576
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:15 am -
3 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:59 am -
3 stops26h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$1,911
This business-class.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:12 am -
1 stop14h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Lufthansa logo]()
$3,263
Find flight deals from Madison to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) 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 October 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $921 (Virgin Atlantic) |
One-way from | $440 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,015 |
Cheapflights Fare Finder
Customize your flight search to find flights from Madison 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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Madison to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Tue 1/5
5:45 am-7:50 am
1 stop20h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Sun 1/10
5:45 am-7:50 am
1 stop20h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 1/6
5:45 am-6:25 am
1 stop18h 40m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Mon 1/11
5:45 am-9:00 am
1 stop21h 15m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
Quickest round-trip
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Fri 1/8
11:00 am-6:20 am
2 stops13h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$571
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Thu 1/7
7:00 am-8:05 am
1 stop19h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$571
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 3/3
12:21 pm-9:10 am
2 stops14h 49m
London Heathrow
Fri 3/5
6:50 am-4:59 pm
2 stops16h 09m
$816
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 4/14
3:30 pm-1:05 pm
1 stop15h 35m
London Heathrow
Wed 4/21
6:30 am-7:05 pm
2 stops18h 35m
$901
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 2/3
10:15 am-7:20 am
2 stops15h 05m
London Heathrow
Sun 2/7
11:45 am-8:50 pm
2 stops15h 05m
$941
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 1/6
3:50 pm-10:30 am
1 stop12h 40m
London Heathrow
Wed 1/13
12:40 pm-10:34 pm
1 stop15h 54m
$967
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Madison to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Heathrow in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madison-London Heathrow Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Madison-London Heathrow Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Madison-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madison-London Heathrow Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madison to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Madison with our price prediction graph.
MSN-LHR
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.
Cheapflights Insights
Everything you need to know about your flight from Madison to London Heathrow Airport
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 October 27, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andUnited Airlines from Madison to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.4
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Madison to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
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Other flights to Heathrow
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Other flights from Madison
Browse through other flights departing from Madison. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Madison to Heathrow
Discover the top 4 airlines that operate flights from Madison 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$654 | Average$1,171 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$656 | Average$1,015 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$670 | Average$973 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$733 | Average$1,200 | FlexibilityNo cancel fee | On-time71% |