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>

$223 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

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

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Cheapest round-trip

$514

Typical prices: $850-$1,231

Virgin Atlantic

Wed 2/18Wed 2/25

DSM - LHR • 1 stop

Cheapest one-way

$223

Typical prices: $510-$524

British Airways

Wed 4/29

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

Wed, Feb 18 - Wed, Feb 25

5:15 pm - 11:40 am

DSM

LHR

12h 25m

1 stop

11:05 am - 9:20 pm

LHR

DSM

16h 15m

1 stop

$514Virgin Atlantic

Wed, Feb 18 - Wed, Feb 25

11:30 am - 9:20 am

DSM

LHR

15h 50m

2 stops

12:00 pm - 9:41 pm

LHR

DSM

15h 41m

2 stops

$570Air Canada

Sun, Feb 22 - Mon, Mar 2

12:16 pm - 10:25 am

OMA

LHR

16h 09m

1 stop

7:05 pm - 8:57 am

LHR

OMA

19h 52m

2 stops

$581Iberia

Tue, Mar 3 - Tue, Mar 17

10:04 am - 8:15 am

DSM

LHR

16h 11m

1 stop

7:30 am - 11:40 pm

LHR

DSM

21h 10m

2 stops

$581Iberia

Wed, Feb 18 - Wed, Feb 25

1:38 pm - 6:55 am

DSM

LHR

11h 17m

1 stop

3:45 pm - 11:40 pm

LHR

DSM

13h 55m

1 stop

$589British Airways

Mon, Mar 2 - Mon, Mar 9

1:23 pm - 8:15 am

CID

LHR

12h 52m

1 stop

3:00 pm - 11:33 pm

LHR

CID

37h 33m

2 stops

$589British Airways

Wed, Feb 18 - Wed, Feb 25

12:04 pm - 9:00 am

DSM

LHR

14h 56m

1 stop

8:25 pm - 4:27 pm

LHR

DSM

26h 02m

2 stops

$595KLM

Mon, Mar 2 - Mon, Mar 9

5:24 am - 7:50 am

DSM

LHR

20h 26m

1 stop

6:30 am - 4:54 pm

LHR

DSM

15h 24m

2 stops

$598KLM

Sun, Feb 22 - Mon, Mar 2

6:04 am - 7:10 am

OMA

LHR

19h 06m

2 stops

8:45 am - 9:59 pm

LHR

OMA

19h 14m

2 stops

$599Multiple Airlines

Wed, Apr 1 - Tue, Apr 7

2:02 pm - 11:15 am

MLI

LHR

15h 13m

1 stop

12:55 pm - 11:29 pm

LHR

MLI

16h 34m

1 stop

$625Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$223

Best time to beat the crowds with an average 10% drop in price.

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

Flight from Des Moines to London Heathrow Airport

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.

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Wembley

Richmond

Luton

Salisbury

Ilford

Crawley

Watford

Guildford

Eastbourne

Kingston upon Thames

Colchester

Swindon

St. Albans

Northampton

Ipswich

Twickenham

Bedford

Everything you need to know for your flight to Heathrow

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Information on your arrival and departure airports

London Heathrow Airport (LHR)

LHR

$223 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