£244 Find Cheap Flights from Iowa 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 17/8. 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 Iowa to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Iowa 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 Iowa to Heathrow

Tue, 1 Sep - Thu, 3 Sep
United Airlines Logo
09:00 - 09:40
CID
-
LHR
18h 40m
1 stop
United Airlines Logo
06:50 - 00:28
LHR
-
CID
23h 38m
2 stops
£556United Airlines
Tue, 1 Sep - Thu, 3 Sep
United Airlines Logo
14:34 - 10:40
CID
-
LHR
14h 06m
2 stops
United Airlines Logo
06:50 - 00:28
LHR
-
CID
23h 38m
2 stops
£559United Airlines
Mon, 24 Aug - Tue, 8 Sep
Lufthansa Logo
18:25 - 16:40
OMA
-
LHR
16h 15m
2 stops
Lufthansa Logo
07:25 - 21:56
LHR
-
OMA
20h 31m
2 stops
£625Lufthansa
Tue, 1 Sep - Tue, 15 Sep
Lufthansa Logo
18:45 - 17:40
CID
-
LHR
16h 55m
2 stops
Lufthansa Logo
06:30 - 17:15
LHR
-
CID
16h 45m
2 stops
£633Lufthansa
Sun, 27 Sep - Fri, 2 Oct
Scandinavian Airlines Logo
14:15 - 21:40
DSM
-
LHR
25h 25m
2 stops
Scandinavian Airlines Logo
06:40 - 22:26
LHR
-
DSM
21h 46m
2 stops
£634Scandinavian Airlines
Sun, 27 Sep - Fri, 2 Oct
Scandinavian Airlines Logo
11:04 - 21:40
DSM
-
LHR
28h 36m
2 stops
Scandinavian Airlines Logo
06:40 - 22:26
LHR
-
DSM
21h 46m
2 stops
£634Scandinavian Airlines
Sun, 6 Sep - Tue, 15 Sep
Iberia Logo
15:04 - 10:30
CID
-
LHR
13h 26m
1 stop
Iberia Logo
06:15 - 23:11
LHR
-
CID
22h 56m
2 stops
£649Iberia
Mon, 14 Sep - Mon, 28 Sep
Iberia Logo
09:38 - 07:40
DSM
-
LHR
16h 02m
1 stop
Iberia Logo
19:25 - 20:01
LHR
-
DSM
30h 36m
2 stops
£649Iberia
Wed, 6 May - Tue, 12 May
Air Canada Logo
08:00 - 06:30
DSM
-
LHR
16h 30m
2 stops
Air Canada Logo
14:05 - 23:24
LHR
-
DSM
15h 19m
2 stops
£652Air Canada
Wed, 2 Sep - Fri, 4 Sep
Air Canada Logo
08:00 - 08:35
CID
-
LHR
18h 35m
2 stops
Air Canada Logo
14:05 - 13:59
LHR
-
CID
29h 54m
2 stops
£658Air Canada
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Good to know - Cheap tickets from Iowa 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 Iowa to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Iowa 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 Iowa to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa 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 Iowa 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 Iowa 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 Iowa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iowa 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 Iowa 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)