Cheap flights from Iowa to London Heathrow Airport from £187
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Iowa to Heathrow
Keep the following information in mind while searching for Iowa to Heathrow flight deals. Data was last updated 29 August 2025.
Round-trip from | £465 |
---|---|
One-way from | £187 |
Popular in | June |
Cheapest in | January |
Average price | £608 |
Find flight deals from Iowa to Heathrow
Cheapest flights from Iowa to HeathrowExplore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Iowa to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OmahaLondon
OMA - LHR
OMALHR
Omaha Eppley Airfield
Tue 14/10
11:38-09:00
1 stop15h 22m
London Heathrow
Wed 22/10
12:15-18:40
1 stop12h 25m
OmahaLondon
OMA - LHR
OMALHR
Omaha Eppley Airfield
Thu 2/10
15:47-10:50
1 stop13h 03m
London Heathrow
Tue 7/10
12:15-23:59
1 stop17h 44m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Wed 1/10
18:30-13:30
1 stop13h 00m
London Heathrow
Tue 7/10
11:45-20:35
1 stop14h 50m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Wed 1/10
11:31-08:35
2 stops15h 04m
London Heathrow
Tue 7/10
12:05-21:50
2 stops15h 45m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Wed 1/10
11:30-12:20
1 stop18h 50m
London Heathrow
Tue 7/10
13:40-22:28
1 stop14h 48m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Tue 7/10
18:36-11:45
1 stop11h 09m
London Heathrow
Thu 16/10
08:30-14:23
1 stop11h 53m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Wed 1/10
11:31-06:30
2 stops12h 59m
London Heathrow
Tue 7/10
11:25-23:56
1 stop18h 31m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Mon 13/10
18:36-06:30
2 stops29h 54m
London Heathrow
Mon 20/10
09:30-10:32
2 stops31h 02m
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Tue 7/10
08:00-09:35
2 stops19h 35m
London Heathrow
Thu 16/10
09:30-14:23
2 stops34h 53m
OmahaLondon
OMA - LHR
OMALHR
Omaha Eppley Airfield
Tue 14/10
15:06-11:35
1 stop14h 29m
London Heathrow
Wed 22/10
14:05-14:21
2 stops30h 16m
Best time to book a flight from Iowa to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Iowa with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Iowa to London Heathrow Airport
What is the cheapest month to book a flight from Iowa to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of £112). Flying from Iowa to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Iowa to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Heathrow Airport?
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Alternative routes for Iowa to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Iowa to Heathrow
Discover the top 2 airlines that operate flights from Iowa to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Iowa to Heathrow?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Iowa to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Iowa to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Iowa.
Can Cheapflights find flights from Iowa to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Iowa to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Iowa to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Iowa to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.