LHR

$328 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 8/17. 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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Flight Deals

Cheap Flights from Iowa to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Iowa to Heathrow

Mon, Aug 24 - Tue, Sep 8
Lufthansa Logo
6:25 pm - 4:40 pm
OMA
-
LHR
16h 15m
2 stops
Lufthansa Logo
7:25 am - 9:56 pm
LHR
-
OMA
20h 31m
2 stops
$841Lufthansa
Tue, Sep 1 - Tue, Sep 15
Lufthansa Logo
6:45 pm - 6:40 pm
CID
-
LHR
17h 55m
2 stops
Lufthansa Logo
6:30 am - 5:15 pm
LHR
-
CID
16h 45m
2 stops
$851Lufthansa
Sun, Sep 27 - Fri, Oct 2
Scandinavian Airlines Logo
2:15 pm - 9:40 pm
DSM
-
LHR
25h 25m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:26 pm
LHR
-
DSM
21h 46m
2 stops
$852Scandinavian Airlines
Sun, Sep 27 - Fri, Oct 2
Scandinavian Airlines Logo
11:04 am - 9:40 pm
DSM
-
LHR
28h 36m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:26 pm
LHR
-
DSM
21h 46m
2 stops
$853Scandinavian Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
7:05 pm - 11:55 am
MLI
-
LHR
10h 50m
1 stop
United Airlines Logo
6:50 am - 4:51 pm
LHR
-
MLI
16h 01m
2 stops
$872United Airlines
Mon, Sep 14 - Mon, Sep 28
Iberia Logo
9:38 am - 7:40 am
DSM
-
LHR
16h 02m
1 stop
Iberia Logo
7:25 pm - 8:01 pm
LHR
-
DSM
30h 36m
2 stops
$873Iberia
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
6:30 am - 8:35 am
MLI
-
LHR
20h 05m
2 stops
United Airlines Logo
6:50 am - 12:14 am
LHR
-
MLI
23h 24m
2 stops
$874United Airlines
Wed, May 6 - Tue, May 12
Air Canada Logo
8:00 am - 6:30 am
DSM
-
LHR
16h 30m
2 stops
Air Canada Logo
2:05 pm - 11:24 pm
LHR
-
DSM
15h 19m
2 stops
$877Air Canada
Wed, Sep 23 - Fri, Oct 2
Air Canada Logo
5:00 am - 6:30 am
DSM
-
LHR
19h 30m
2 stops
Air Canada Logo
2:05 pm - 2:11 pm
LHR
-
DSM
30h 06m
2 stops
$886Air Canada
Tue, Aug 25 - Wed, Sep 2
Iberia Logo
9:16 am - 8:05 am
OMA
-
LHR
16h 49m
1 stop
Iberia Logo
11:30 am - 11:30 pm
LHR
-
OMA
18h 00m
2 stops
$901Iberia
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$328
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Des Moines to London Heathrow Airport

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 travelers 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 round-trip 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.

Traveling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Hounslow
Slough
Hayes
Wembley
Richmond
Luton
Salisbury
Crawley
Watford
Ilford
Eastbourne
Guildford
Bedford
Colchester
St. Albans
Ipswich
Kingston upon Thames
Twickenham
Northampton
Swindon

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)