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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$222 CHEAP FLIGHTS from Iowa to London Heathrow (LHR)

LHR

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$557

Typical prices: $753-$1,145

Lufthansa

Fri 1/16Sat 1/31

OMA - LHR • 1 stop

Cheapest one-way

$222

Typical prices: $496-$512

Scandinavian Airlines

Sun 3/15

DSM - LHR • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Heathrow!

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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Iowa to Heathrow

Fri, Jan 16 - Sat, Jan 31

11:26 am - 5:55 amOMA-LHR

12h 29m1 stop

6:35 am - 5:36 pmLHR-OMA

17h 01m2 stops

$557Lufthansa

Find Deal

Fri, Jan 9 - Fri, Jan 16

11:30 am - 7:55 amDSM-LHR

14h 25m1 stop

1:35 pm - 9:50 pmLHR-DSM

14h 15m1 stop

$601Lufthansa

Find Deal

Thu, Jan 8 - Mon, Jan 12

8:00 am - 7:10 amOMA-LHR

17h 10m2 stops

11:10 am - 9:58 pmLHR-OMA

16h 48m2 stops

$617Multiple Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 16

8:00 am - 7:10 amDSM-LHR

17h 10m2 stops

7:40 am - 9:50 pmLHR-DSM

20h 10m2 stops

$617Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:24 pm - 7:05 amOMA-LHR

12h 41m1 stop

8:40 am - 11:04 pmLHR-OMA

20h 24m2 stops

$619Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

5:29 pm - 1:45 pmOMA-LHR

14h 16m2 stops

8:40 am - 11:04 pmLHR-OMA

20h 24m2 stops

$624Delta

Find Deal

Wed, Feb 11 - Sun, Feb 15

8:00 am - 7:10 amDSM-LHR

17h 10m2 stops

6:50 am - 9:51 pmLHR-DSM

21h 01m2 stops

$625United Airlines

Find Deal

Fri, Feb 20 - Fri, Feb 27

8:00 am - 7:55 amDSM-LHR

17h 55m1 stop

11:10 am - 11:43 pmLHR-DSM

18h 33m2 stops

$626United Airlines

Find Deal

Wed, Apr 1 - Wed, Apr 8

4:46 pm - 11:15 amLSE-LHR

12h 29m1 stop

9:15 am - 3:58 pmLHR-LSE

12h 43m1 stop

$680American Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

6:00 am - 8:35 amLSE-LHR

20h 35m1 stop

7:50 am - 10:22 pmLHR-LSE

20h 32m2 stops

$823American Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$222

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Des Moines to London

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.

Hounslow

Slough

Wembley

Hayes

Richmond

Luton

Ilford

Salisbury

Crawley

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Northampton

Swindon

Twickenham

Harrow

Everything you need to know for your flight to Heathrow

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

LHR

$222 Find Cheap Flights from Iowa to London Heathrow Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from Iowa to Heathrow

Recent round-trip flight deals from Iowa to Heathrow

Recent one-way flight deals from Iowa to Heathrow

Recent last minute flight deals from Iowa to Heathrow

Good to know

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?

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to Heathrow with a hotel stay or car rental

Find direct flights for Heathrow

Flights to other popular destinations

Flights from domestic origins to Iowa

Choose which airport to fly into in London

Find deals for your return flight