What are the cheapest airlines to fly from London Heathrow Airport to Iowa one-way?

One-way options have recently been found by users for as low as £613 on Aer Lingus. Other airlines that offer cheap prices include Lufthansa from £897 and British Airways from £934 one-way.

What are the most popular routes from London Heathrow Airport to Iowa?

When deciding which route to take from London Heathrow Airport to Iowa consider London Heathrow - Omaha Eppley Airfield, London Heathrow - Des Moines or London Heathrow - Cedar Rapids as they are the most popular.

What are the most popular airlines that fly from London Heathrow Airport to Iowa?

The most popular airlines flying from London Heathrow Airport to Iowa are Finnair, British Airways and Lufthansa. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 8% on flights from London Heathrow Airport to Iowa compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £583. For sooner than that we have options available in the next 3 days from £1,322.

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

March is one of the best times of the year to fly to Iowa from London Heathrow Airport. Prices for March average £821 per person but you can even find prices for as low as £517. The most expensive prices can be found in the month of August. Opting for a March flight can save you 29% on your journey compared to booking in August

Can I find deals for flights from Heathrow to Iowa that include hotel bookings?

Yes. In addition to deals on Heathrow to Iowa flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Iowa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Iowa.

Can I find deals for business class flights from Heathrow to Iowa?

Yes. Cheapflights offers flight deals from Heathrow to Iowa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£613+ Flights from London Heathrow Airport to Iowa - Compare & Save Big

Cheap flight deals from Heathrow to Iowa

Round-trip from	£654
One-way from	£613
Popular in	August
Cheapest in	March
Average price	£808

Lufthansa
13/9-4/10
3 total stops
44h 22m total
London to Iowa

Search Deals

Aer Lingus
13/7
2 total stops
25h 39m total
London to Iowa

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£53 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Heathrow to Iowa

Cheapest flights from Heathrow to Iowa
Explore the most affordable flight options available from Heathrow to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 13/918:00LHR - CID

2 stops22h 37mLufthansa

Sat 4/1008:00CID - LHR

1 stop21h 45mLufthansa

Deal found 29/4£654

Wed 10/919:30LHR - OMA

2 stops34h 26mScandinavian Airlines

Wed 24/914:50OMA - LHR

2 stops36h 30mScandinavian Airlines

Deal found 29/4£692

Fri 13/606:00LHR - DSM

3 stops20h 37mMultiple Airlines

Fri 20/606:07DSM - LHR

2 stops18h 28mMultiple Airlines

Deal found 29/4£696

Mon 11/806:40LHR - DSM

2 stops21h 42mScandinavian Airlines

Mon 25/811:04DSM - LHR

2 stops24h 36mScandinavian Airlines

Deal found 29/4£785

Fri 13/607:30LHR - OMA

3 stops21h 18mMultiple Airlines

Fri 20/606:30OMA - LHR

2 stops18h 05mMultiple Airlines

Deal found 29/4£786

Wed 10/908:30LHR - OMA

2 stops19h 18mLufthansa

Wed 24/913:04OMA - LHR

1 stop11h 16mLufthansa

Deal found 29/4£787

Wed 24/912:05LHR - OMA

2 stops15h 43mAir Canada

Tue 30/911:27OMA - LHR

2 stops13h 03mAir Canada

Deal found 29/4£802

Thu 15/507:25LHR - OMA

2 stops16h 15mUnited Airlines

Tue 20/511:30OMA - LHR

2 stops16h 40mUnited Airlines

Deal found 29/4£840

Thu 15/512:15LHR - OMA

1 stop16h 22mBritish Airways

Tue 20/519:29OMA - LHR

1 stop10h 46mBritish Airways

Deal found 29/4£842

Wed 11/608:40LHR - MLI

2 stops18h 47mUnited Airlines

Wed 18/617:35MLI - LHR

1 stop12h 10mUnited Airlines

Deal found 29/4£908

Wed 11/608:40LHR - DSM

2 stops31h 40mUnited Airlines

Wed 18/618:45DSM - LHR

1 stop29h 35mUnited Airlines

Deal found 29/4£908

Fri 6/608:30LHR - DSM

2 stops18h 55mLufthansa

Mon 9/611:16DSM - LHR

2 stops19h 04mLufthansa

Deal found 29/4£931

Best flights from Heathrow to Iowa
Discover carefully curated flight deals from Heathrow to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 13/918:00LHR - CID

2 stops22h 37mLufthansa

Sat 4/1008:00CID - LHR

1 stop21h 45mLufthansa

Deal found 29/4£654

Wed 10/919:30LHR - OMA

2 stops34h 26mScandinavian Airlines

Wed 24/914:50OMA - LHR

2 stops36h 30mScandinavian Airlines

Deal found 29/4£692

Fri 13/606:00LHR - DSM

3 stops20h 37mMultiple Airlines

Fri 20/606:07DSM - LHR

2 stops18h 28mMultiple Airlines

Deal found 29/4£696

Wed 24/912:05LHR - OMA

2 stops15h 43mAir Canada

Tue 30/911:27OMA - LHR

2 stops13h 03mAir Canada

Deal found 29/4£802

Thu 15/507:25LHR - OMA

2 stops16h 15mUnited Airlines

Tue 20/511:30OMA - LHR

2 stops16h 40mUnited Airlines

Deal found 29/4£840

Thu 15/512:15LHR - OMA

1 stop16h 22mBritish Airways

Tue 20/519:29OMA - LHR

1 stop10h 46mBritish Airways

Deal found 29/4£842

Sat 17/509:30LHR - OMA

2 stops20h 42mFinnair

Sun 1/612:43OMA - LHR

1 stop18h 02mFinnair

Deal found 29/4£934

Sun 22/618:35LHR - OMA

2 stops35h 50mVirgin Atlantic

Sat 28/614:55OMA - LHR

1 stop33h 50mVirgin Atlantic

Deal found 29/4£963

Tue 15/707:40LHR - DSM

2 stops15h 59mAer Lingus

Sat 30/805:00DSM - LHR

2 stops21h 00mAer Lingus

Deal found 29/4£996

Fri 13/608:40LHR - DSM

2 stops18h 28mDelta

Fri 20/614:43DSM - LHR

1 stop16h 27mDelta

Deal found 29/4£998

Sun 22/609:15LHR - OMA

1 stop15h 27mIberia

Sat 28/619:25OMA - LHR

1 stop29h 55mIberia

Deal found 29/4£1,003

Sat 14/609:15LHR - ALO

1 stop11h 15mAmerican Airlines

Sat 21/606:00ALO - LHR

1 stop19h 20mAmerican Airlines

Deal found 29/4£1,030

Last-minute flights from Heathrow to Iowa
Discover last-minute flight deals from Heathrow to Iowa. Data last updated 30 April 2025 and is based on user searches.

Wed 7/506:40LHR - DSM

2 stops21h 50mScandinavian Airlines

Thu 29/511:26DSM - LHR

2 stops24h 14mScandinavian Airlines

Deal found 29/4£884

Wed 7/510:50LHR - DSM

2 stops18h 49mBritish Airways

Thu 29/516:04DSM - LHR

1 stop12h 26mBritish Airways

Deal found 29/4£1,048

Thu 8/507:40LHR - DSM

2 stops21h 59mAer Lingus

Sat 31/516:04DSM - LHR

2 stops35h 01mAer Lingus

Deal found 29/4£1,019

Thu 8/509:30LHR - DSM

2 stops18h 22mMultiple Airlines

Sat 31/508:00DSM - LHR

3 stops16h 30mMultiple Airlines

Deal found 29/4£1,604

Mon 12/506:40LHR - DSM

2 stops21h 50mScandinavian Airlines

Thu 29/514:15DSM - LHR

2 stops21h 25mScandinavian Airlines

Deal found 29/4£881

Thu 15/507:25LHR - OMA

2 stops16h 15mUnited Airlines

Tue 20/511:30OMA - LHR

2 stops16h 40mUnited Airlines

Deal found 29/4£840

Thu 15/512:15LHR - OMA

1 stop16h 22mBritish Airways

Tue 20/519:29OMA - LHR

1 stop10h 46mBritish Airways

Deal found 29/4£842

Thu 15/508:30LHR - OMA

1 stop15h 10mLufthansa

Tue 20/508:00OMA - LHR

2 stops15h 55mLufthansa

Deal found 29/4£852

Thu 15/507:25LHR - DSM

2 stops16h 25mUnited Airlines

Sat 14/608:00DSM - LHR

1 stop21h 45mUnited Airlines

Deal found 29/4£930

Thu 15/514:25LHR - DSM

1 stop15h 14mBritish Airways

Sat 14/617:56DSM - LHR

1 stop10h 34mBritish Airways

Deal found 29/4£945

Sat 17/509:30LHR - OMA

2 stops20h 42mFinnair

Sun 1/612:43OMA - LHR

1 stop18h 02mFinnair

Deal found 29/4£934

Sat 17/508:50LHR - OMA

2 stops19h 47mAer Lingus

Sun 1/605:00OMA - LHR

2 stops21h 00mAer Lingus

Deal found 29/4£1,004

One-way flights from Heathrow to Iowa
Search for one-way flight options from Heathrow to Iowa. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Sun 13/722:00LHR - DSM

2 stops25h 39mAer Lingus

Deal found 29/4£613

Wed 30/713:25LHR - OMA

2 stops16h 34mAer Lingus

Deal found 29/4£850

Wed 30/710:35LHR - OMA

1 stop17h 06mLufthansa

Deal found 29/4£897

Sun 13/712:15LHR - DSM

1 stop17h 29mBritish Airways

Deal found 29/4£934

Sun 13/706:40LHR - DSM

3 stops22h 18mScandinavian Airlines

Deal found 29/4£2,722

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Sat 13/9

18:00-10:37

2 stops22h 37m

Cedar Rapids

Sat 4/10

08:00-11:45

1 stop21h 45m

£654

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 10/9

19:30-23:56

2 stops34h 26m

Omaha Eppley Airfield

Wed 24/9

14:50-09:20

2 stops36h 30m

£692

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 13/6

06:00-20:37

3 stops20h 37m

Des Moines

Fri 20/6

06:07-06:35

2 stops18h 28m

£696

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 11/8

06:40-22:22

2 stops21h 42m

Des Moines

Mon 25/8

11:04-17:40

2 stops24h 36m

£785

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 13/6

07:30-22:48

3 stops21h 18m

Omaha Eppley Airfield

Fri 20/6

06:30-06:35

2 stops18h 05m

£786

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 10/9

08:30-21:48

2 stops19h 18m

Omaha Eppley Airfield

Wed 24/9

13:04-06:20

1 stop11h 16m

£787

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 24/9

12:05-21:48

2 stops15h 43m

Omaha Eppley Airfield

Tue 30/9

11:27-06:30

2 stops13h 03m

£802

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 15/5

07:25-17:40

2 stops16h 15m

Omaha Eppley Airfield

Tue 20/5

11:30-10:10

2 stops16h 40m

£840

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 15/5

12:15-22:37

1 stop16h 22m

Omaha Eppley Airfield

Tue 20/5

19:29-12:15

1 stop10h 46m

£842

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 11/6

08:40-21:27

2 stops18h 47m

Moline Quad-City

Wed 18/6

10:55-08:35

2 stops15h 40m

£908

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 35 results

Best time to book a flight from Heathrow to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Iowa

What is the cheapest month to book a flight from London Heathrow Airport to Iowa?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Iowa (average of £699). Flying from London Heathrow Airport to Iowa in August is currently the most expensive (average of £1,310). 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.

What is the cheapest time of day to fly from LHR to IA?

When flying from London Heathrow Airport to Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Iowa by month

In terms of precipitation, rainfall in Iowa ranges from 25.0 - 125.0 inches per month. June is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Iowa when rainfall is around 25.0 mm.

Temperature in Iowa by month

If weather is an important factor for your trip to Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Iowa

Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from London to Iowa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Alaska Airlines

8.0

Very Good

9,968 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Iowa one-way?
One-way options have recently been found by users for as low as £613 on Aer Lingus. Other airlines that offer cheap prices include Lufthansa from £897 and British Airways from £934 one-way.
What are the most popular routes from London Heathrow Airport to Iowa?
When deciding which route to take from London Heathrow Airport to Iowa consider London Heathrow - Omaha Eppley Airfield, London Heathrow - Des Moines or London Heathrow - Cedar Rapids as they are the most popular.
Can I find deals for flights from Heathrow to Iowa that include hotel bookings?
Yes. In addition to deals on Heathrow to Iowa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Iowa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Iowa.
Can I find deals for business class flights from Heathrow to Iowa?
Yes. Cheapflights offers flight deals from Heathrow to Iowa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Iowa?
Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Iowa (average of £699). Flying from London Heathrow Airport to Iowa in August is currently the most expensive (average of £1,310). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Iowa

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Luton to Newark flights

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Gatwick to Miami flights

Gatwick to Hobby flights

Stansted to Newark flights

London City to LaGuardia flights

Heathrow to Midway flights

Gatwick to Seattle flights

Direct flights to United States

Top 5 airlines flying from Heathrow to Iowa

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£549	Average£764	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£622	Average£1,041	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£642	Average£857	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£704	Average£917	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£733	Average£924	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Heathrow to Iowa?

Deals for Heathrow to Iowa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Iowa?

Cheapflights helps you find that perfect flight to Iowa from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Iowa with no change fees?

Yes, we can. To see specific flights from Heathrow to Iowa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Iowa become cheaper?

Yes! Start tracking prices for Heathrow to Iowa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Heathrow Airport to Iowa from £613

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Iowa

Keep the following information in mind while searching for Heathrow to Iowa flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Iowa

Cheapest flights from Heathrow to IowaExplore the most affordable flight options available from Heathrow to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Heathrow to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Iowa that are best for you.

Best time to book a flight from Heathrow to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Iowa

What is the cheapest month to book a flight from London Heathrow Airport to Iowa?

What is the cheapest time of day to fly from LHR to IA?

Find hourly flight availability from Heathrow to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Iowa by month

Plan your trip to Iowa by taking into account the average rainfall totals by month.

Temperature in Iowa by month

Plan your trip to Iowa by taking into account the average temperature totals by month.

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iowa. Reviews last updated 30 April 2025.

Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from London to Iowa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Iowa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London Heathrow Airport to Iowa one-way?

What are the most popular routes from London Heathrow Airport to Iowa?

Can I find deals for flights from Heathrow to Iowa that include hotel bookings?

How can I find direct flights from Heathrow to Iowa?

Can I find deals for business class flights from Heathrow to Iowa?

What is the cheapest month to book a flight from London Heathrow Airport to Iowa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Iowa

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Heathrow to Iowa

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Iowa?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Iowa?

Can Cheapflights find flights from Heathrow to Iowa with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Iowa become cheaper?

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Cheapest flights from Heathrow to Iowa
Explore the most affordable flight options available from Heathrow to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.