LHR

$322 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 8/25. 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

Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
1:45 pm - 9:40 am
OMA
-
LHR
13h 55m
1 stop
United Airlines Logo
6:50 am - 9:29 pm
LHR
-
OMA
20h 39m
2 stops
$775United Airlines
Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
12:34 pm - 12:00 pm
CID
-
LHR
17h 26m
1 stop
United Airlines Logo
6:50 am - 4:54 pm
LHR
-
CID
16h 04m
2 stops
$775United Airlines
Tue, Oct 20 - Wed, Oct 28
Iberia Logo
7:30 am - 7:40 am
DSM
-
LHR
18h 10m
1 stop
Iberia Logo
7:35 am - 9:44 pm
LHR
-
DSM
19h 09m
2 stops
$872Iberia
Tue, Nov 17 - Wed, Dec 9
Iberia Logo
2:07 pm - 10:25 am
OMA
-
LHR
14h 18m
1 stop
Iberia Logo
7:40 pm - 8:43 am
LHR
-
OMA
19h 03m
2 stops
$873Iberia
Sun, Nov 1 - Mon, Nov 9
Scandinavian Airlines Logo
2:15 pm - 9:40 pm
DSM
-
LHR
25h 25m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:29 pm
LHR
-
DSM
21h 49m
2 stops
$874Scandinavian Airlines
Wed, Sep 23 - Wed, Sep 30
Delta Logo
5:00 pm - 1:15 pm
MLI
-
LHR
14h 15m
1 stop
Delta Logo
8:40 am - 10:30 pm
LHR
-
MLI
19h 50m
2 stops
$875Delta
Wed, Sep 23 - Wed, Sep 30
Delta Logo
11:00 am - 11:20 am
MLI
-
LHR
18h 20m
1 stop
Delta Logo
8:40 am - 10:30 pm
LHR
-
MLI
19h 50m
2 stops
$876Delta
Tue, Oct 13 - Thu, Oct 29
Scandinavian Airlines Logo
2:15 pm - 4:00 pm
DSM
-
LHR
19h 45m
2 stops
Scandinavian Airlines Logo
7:30 pm - 10:29 pm
LHR
-
DSM
31h 59m
2 stops
$879Scandinavian Airlines
Wed, Sep 23 - Fri, Oct 2
British Airways Logo
9:38 am - 7:40 am
DSM
-
LHR
16h 02m
1 stop
British Airways Logo
12:15 pm - 8:01 pm
LHR
-
DSM
13h 46m
1 stop
$882British Airways
Tue, Oct 20 - Wed, Oct 28
British Airways Logo
2:37 pm - 6:50 am
DSM
-
LHR
10h 13m
1 stop
British Airways Logo
12:35 pm - 8:11 pm
LHR
-
DSM
12h 36m
1 stop
$884British Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$322
Best time to beat the crowds with an average 15% 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
Ilford
Watford
Eastbourne
Swindon
Bedford
Colchester
Guildford
Ipswich
Northampton
Twickenham
Kingston upon Thames
St. Albans

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)