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$547 Find Cheap Flights from London to Iowa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Iowa departing on 7/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Iowa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Iowa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Iowa, as well as popular online travel agencies
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Best Iowa Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Moline
Moline2 stops$1,025

Cheap Flight Deals from London to Iowa (LON-USIA)

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

Recent round-trip flight deals from London to Iowa

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Iowa.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
8:00 am - 10:45 pmLHR-DSM
20h 45m2 stops
6:45 pm - 11:45 amDSM-LHR
11h 00m1 stop
$854United Airlines
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Wed, May 7 - Mon, May 12
8:00 am - 10:45 pmLHR-DSM
20h 45m2 stops
3:34 pm - 6:20 amDSM-LHR
32h 46m1 stop
$867United Airlines
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Wed, May 14 - Wed, May 21
6:45 am - 9:56 pmLCY-DSM
21h 11m2 stops
9:40 am - 12:45 pmDSM-LCY
21h 05m2 stops
$925Aer Lingus
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Wed, Sep 24 - Tue, Sep 30
6:45 am - 5:42 pmLCY-DSM
16h 57m2 stops
11:54 am - 8:30 amDSM-LCY
14h 36m2 stops
$961Aer Lingus
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Wed, Apr 23 - Thu, May 1
6:30 am - 9:48 pmLHR-OMA
21h 18m2 stops
11:21 am - 6:20 amOMA-LHR
12h 59m1 stop
$1,017Lufthansa
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Wed, Sep 24 - Tue, Sep 30
11:45 am - 9:06 pmLHR-DSM
15h 21m2 stops
10:17 am - 6:20 amDSM-LHR
14h 03m2 stops
$1,027Virgin Atlantic
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Wed, May 7 - Mon, May 12
10:35 am - 1:33 pmLGW-DSM
32h 58m2 stops
6:00 am - 8:25 pmDSM-LGW
32h 25m2 stops
$1,028
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Mon, Jun 23 - Mon, Jul 7
6:55 am - 9:52 pmLHR-DSM
20h 57m2 stops
6:45 pm - 11:45 amDSM-LHR
11h 00m1 stop
$1,036Lufthansa
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Wed, May 7 - Mon, May 12
8:45 am - 9:48 pmLCY-OMA
19h 03m2 stops
11:21 am - 12:30 pmOMA-LCY
19h 09m3 stops
$1,056
Find Deal
Wed, Sep 24 - Tue, Sep 30
11:45 am - 8:46 pmLHR-DSM
39h 01m2 stops
11:26 am - 6:20 amDSM-LHR
12h 54m2 stops
$1,066Virgin Atlantic
Find Deal
Thu, May 8 - Mon, May 12

KAYAK's insights & trends for London to Iowa flights

Get data-powered insights and trends into flights from London to Iowa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Iowa?

The average price for all round-trip flights from London to Iowa depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Iowa is generally in the morning, when round-trip flights cost $1,026 on average. The most expensive time of day to fly to Iowa is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,188.

What is the cheapest month to fly from London to Iowa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Iowa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Iowa is March, when tickets cost $932 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,421 and $1,370 respectively.

How far in advance should I book a flight from London to Iowa?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Iowa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to Iowa, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.
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Good to know

Low season

October

High season

September
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 13% lower on average.

FAQs - booking Iowa flights

  • How does KAYAK find such low prices on flights from London to Iowa?

    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 London to Iowa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Iowa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to 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 London to Iowa?

    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 from London to Iowa with an airline and back with another airline.

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

    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 from London to Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from London to Iowa

Cabin class types available on flights to Iowa

Cabin classes available on flights to Iowa. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from London to Iowa
Business Class flights from London to Iowa
Prem Econ Class flights from London to Iowa
Economy Class flights from London to Iowa

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