£242 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 26/8. 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

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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

Mon, 10 Aug - Sun, 23 Aug
Icelandair Logo
19:25 - 11:55
ORD
-
LHR
10h 30m
1 stop
Icelandair Logo
21:25 - 18:15
LHR
-
ORD
26h 50m
1 stop
£564Icelandair
Sun, 16 Aug - Mon, 24 Aug
Icelandair Logo
22:25 - 11:55
ORD
-
LHR
31h 30m
1 stop
Icelandair Logo
21:25 - 18:15
LHR
-
ORD
26h 50m
1 stop
£565Icelandair
Sun, 18 Oct - Sun, 1 Nov
Scandinavian Airlines Logo
19:15 - 16:25
ORD
-
LHR
15h 10m
2 stops
Scandinavian Airlines Logo
06:40 - 17:45
LHR
-
ORD
16h 05m
2 stops
£572Scandinavian Airlines
Sun, 18 Oct - Wed, 28 Oct
Scandinavian Airlines Logo
19:15 - 17:40
ORD
-
LHR
16h 25m
1 stop
Scandinavian Airlines Logo
07:05 - 17:45
LHR
-
ORD
15h 40m
2 stops
£574Scandinavian Airlines
Sun, 13 Sep - Wed, 23 Sep
Iberia Logo
14:51 - 07:40
GRB
-
LHR
10h 49m
1 stop
Iberia Logo
06:15 - 23:07
LHR
-
GRB
22h 52m
2 stops
£637Iberia
Sun, 13 Sep - Wed, 23 Sep
Iberia Logo
18:29 - 10:50
GRB
-
LHR
10h 21m
1 stop
Iberia Logo
06:15 - 23:07
LHR
-
GRB
22h 52m
2 stops
£637Iberia
Tue, 6 Oct - Wed, 14 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
£642British Airways
Mon, 7 Sep - Fri, 25 Sep
Delta Logo
05:30 - 06:25
GRB
-
LHR
18h 55m
1 stop
Delta Logo
06:30 - 15:32
LHR
-
GRB
15h 02m
2 stops
£648Delta
Mon, 5 Oct - Tue, 13 Oct
Delta Logo
13:00 - 07:10
MKE
-
LHR
12h 10m
1 stop
Delta Logo
08:40 - 21:09
LHR
-
MKE
18h 29m
2 stops
£648Delta
Tue, 20 Oct - Wed, 4 Nov
British Airways Logo
11:18 - 09:05
LSE
-
LHR
15h 47m
1 stop
British Airways Logo
08:25 - 23:49
LHR
-
LSE
21h 24m
2 stops
£651British Airways
Useful Info

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

Low seasonJanuary
Cheapest flight£242
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (4% 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
Northampton
Swindon
Slough
Winchester
Stansted
Croydon
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)