£166 Find Cheap Flights from Wisconsin to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 30/3. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£399
Typical prices: £462-£568
Icelandair
Tue 14/4Wed 22/4
ORD - LHR • 1 stop
Cheapest direct flights
£429
Typical prices: £471-£691
Iberia
Tue 3/3Tue 10/3
ORD - LHR • Direct
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We hope you love your trip to Heathrow!
Flight Deals
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Flight Deals

Cheap Flights from Wisconsin to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Wisconsin to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Wisconsin to Heathrow

Tue, 14 Apr - Wed, 22 Apr
Icelandair Logo
19:25 - 11:55
ORD
-
LHR
10h 30m1 stop
Icelandair Logo
13:05 - 18:15
LHR
-
ORD
11h 10m1 stop
£399Icelandair
Tue, 14 Apr - Sat, 25 Apr
Icelandair Logo
19:25 - 11:55
ORD
-
LHR
10h 30m1 stop
Icelandair Logo
21:25 - 21:25
LHR
-
ORD
30h 00m1 stop
£400Icelandair
Mon, 9 Feb - Thu, 19 Feb
Scandinavian Airlines Logo
19:20 - 16:25
ORD
-
LHR
15h 05m2 stops
Scandinavian Airlines Logo
07:05 - 16:45
LHR
-
ORD
15h 40m2 stops
£402Scandinavian Airlines
Mon, 16 Feb - Thu, 19 Feb
Scandinavian Airlines Logo
19:20 - 16:00
ORD
-
LHR
14h 40m1 stop
Scandinavian Airlines Logo
06:40 - 16:45
LHR
-
ORD
16h 05m1 stop
£403Scandinavian Airlines
Wed, 14 Jan - Wed, 21 Jan
Lufthansa Logo
17:24 - 11:15
GRB
-
LHR
11h 51m1 stop
Lufthansa Logo
06:35 - 21:31
LHR
-
GRB
20h 56m2 stops
£450Lufthansa
Mon, 16 Mar - Tue, 24 Mar
Lufthansa Logo
17:51 - 10:25
MKE
-
LHR
11h 34m1 stop
Lufthansa Logo
11:10 - 21:50
LHR
-
MKE
15h 40m2 stops
£450Lufthansa
Fri, 6 Feb - Sat, 14 Feb
Virgin Atlantic Logo
18:29 - 11:40
MKE
-
LHR
11h 11m1 stop
Virgin Atlantic Logo
13:00 - 20:21
LHR
-
MKE
13h 21m1 stop
£459Virgin Atlantic
Fri, 13 Feb - Fri, 20 Feb
Delta Logo
11:50 - 07:05
ESC
-
LHR
14h 15m1 stop
Delta Logo
06:30 - 22:40
LHR
-
ESC
21h 10m2 stops
£461Delta
Fri, 13 Feb - Fri, 20 Feb
Delta Logo
06:15 - 06:25
ESC
-
LHR
19h 10m2 stops
Delta Logo
11:45 - 22:40
LHR
-
ESC
15h 55m2 stops
£465Delta
Fri, 13 Feb - Fri, 20 Feb
Virgin Atlantic Logo
12:09 - 08:45
ATW
-
LHR
14h 36m2 stops
Virgin Atlantic Logo
08:40 - 21:27
LHR
-
ATW
18h 47m2 stops
£471Virgin Atlantic
Useful Info

Good to know - Cheap tickets from Wisconsin to London Heathrow Airport

Low seasonFebruary
Cheapest flight£166
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Milwaukee to London Heathrow Airport

FAQs for booking Wisconsin to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Wisconsin to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wisconsin to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Wisconsin is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wisconsin to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Wisconsin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)