£248 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 12/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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, 21 Apr - Wed, 6 May
Turkish Airlines Logo
20:10 - 15:10
ORD
-
LHR
37h 00m
1 stop
Turkish Airlines Logo
06:30 - 18:15
LHR
-
ORD
17h 45m
1 stop
£492Turkish Airlines
Tue, 21 Apr - Wed, 29 Apr
Turkish Airlines Logo
20:10 - 09:50
ORD
-
LHR
31h 40m
1 stop
Turkish Airlines Logo
11:20 - 09:40
LHR
-
ORD
28h 20m
1 stop
£492Turkish Airlines
Sat, 22 Aug - Tue, 25 Aug
Scandinavian Airlines Logo
19:15 - 08:55
ORD
-
LHR
31h 40m
2 stops
Scandinavian Airlines Logo
06:40 - 16:10
LHR
-
ORD
15h 30m
1 stop
£506Scandinavian Airlines
Sat, 22 Aug - Tue, 25 Aug
Scandinavian Airlines Logo
19:15 - 08:55
ORD
-
LHR
31h 40m
2 stops
Scandinavian Airlines Logo
07:05 - 16:10
LHR
-
ORD
15h 05m
2 stops
£507Scandinavian Airlines
Wed, 7 Oct - Mon, 12 Oct
Iberia Logo
20:16 - 12:15
MKE
-
LHR
9h 59m
1 stop
Iberia Logo
06:15 - 19:40
LHR
-
MKE
19h 25m
2 stops
£646Iberia
Sun, 23 Aug - Mon, 7 Sep
Iberia Logo
18:25 - 10:30
ATW
-
LHR
10h 05m
1 stop
Iberia Logo
07:50 - 23:27
LHR
-
ATW
21h 37m
2 stops
£646Iberia
Tue, 21 Apr - Wed, 29 Apr
United Airlines Logo
10:40 - 06:45
GRB
-
LHR
14h 05m
1 stop
United Airlines Logo
06:55 - 16:58
LHR
-
GRB
16h 03m
2 stops
£649United Airlines
Sun, 13 Sep - Wed, 23 Sep
United Airlines Logo
06:30 - 06:45
GRB
-
LHR
18h 15m
1 stop
United Airlines Logo
06:50 - 00:28
LHR
-
GRB
23h 38m
2 stops
£650United Airlines
Tue, 6 Oct - Mon, 12 Oct
British Airways Logo
20:16 - 12:15
MKE
-
LHR
9h 59m
1 stop
British Airways Logo
06:15 - 19:40
LHR
-
MKE
19h 25m
2 stops
£652British Airways
Wed, 19 Aug - Tue, 25 Aug
British Airways Logo
15:44 - 11:15
MSN
-
LHR
13h 31m
1 stop
British Airways Logo
12:15 - 19:56
LHR
-
MSN
13h 41m
1 stop
£666British Airways
Useful Info

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

Low seasonJanuary
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (5% more expensive on average)

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
Northampton
Swindon
Slough
Winchester
Croydon
Stansted
Folkestone
Poole
Chichester
Maidstone
Colchester
Salisbury
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)