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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £542. Aer Lingus flights start at £645 while deals on British Airways start at £701 one-way.

What are the most popular routes from London to Iowa?

Most travelers choose London Heathrow - Des Moines, London Heathrow - Omaha Eppley Airfield or London City - Des Moines when deciding on the best route from London to Iowa.

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

Before booking your flight from London to Iowa check out the most popular airlines for this route: Finnair, British Airways or Lufthansa.

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

Travelers have found it’s best to book a flight 33 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Iowa 1-2 weeks in advance for as low as £634, or £939 for flights within the next 24 hours.

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

Flights from London to Iowa lean towards being more expensive in December. Prices are generally better when you fly from London to Iowa in April, with the cheapest ticket starting at £505.

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

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

How can I find direct flights from London to Iowa?

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

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

Yes. Cheapflights offers flight deals from London 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.

£542+ Flights from London to Iowa

Cheap flight deals from London to Iowa

Round-trip from	£596
One-way from	£542
Popular in	December
Cheapest in	April
Average price	£766

Finnair
3/3-10/3
2 total stops
31h 45m total
London to Iowa

Search Deals

WestJet
15/3
2 total stops
35h 22m total
London to Iowa

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£27 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from London to Iowa

Cheapest flights from London to Iowa
Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Mon 3/311:45LHR - DSM

1 stop17h 37mFinnair

Mon 10/314:52DSM - LHR

1 stop14h 08mFinnair

Deal found 2/2£596

Fri 21/211:45LHR - OMA

1 stop17h 32mFinnair

Fri 28/210:49OMA - LHR

1 stop15h 26mFinnair

Deal found 3/2£676

Thu 6/312:00LGW - DSM

1 stop16h 41mMultiple Airlines

Mon 17/307:30DSM - LGW

3 stops31h 15mMultiple Airlines

Deal found 3/2£746

Sat 29/318:00LHR - CID

2 stops27h 51mLufthansa

Wed 2/408:14CID - LHR

1 stop16h 06mLufthansa

Deal found 3/2£760

Fri 7/218:40LHR - OMA

2 stops33h 08mScandinavian Airlines

Mon 10/215:00OMA - LHR

2 stops19h 00mScandinavian Airlines

Deal found 3/2£768

Mon 3/308:30LHR - OMA

3 stops31h 20mMultiple Airlines

Mon 17/313:15OMA - LHR

2 stops17h 35mMultiple Airlines

Deal found 3/2£779

Sat 29/309:25LHR - CID

1 stop18h 44mFinnair

Wed 2/414:34CID - LHR

1 stop16h 16mFinnair

Deal found 3/2£786

Mon 3/313:30LHR - DSM

2 stops34h 01mLufthansa

Mon 10/311:35DSM - LHR

1 stop15h 20mLufthansa

Deal found 2/2£793

Mon 3/308:55LHR - DSM

2 stops18h 28mUnited Airlines

Mon 10/309:00DSM - LHR

1 stop19h 40mUnited Airlines

Deal found 2/2£798

Mon 3/307:40LHR - OMA

2 stops15h 57mUnited Airlines

Mon 17/313:23OMA - LHR

1 stop15h 17mUnited Airlines

Deal found 3/2£811

Thu 8/507:25LHR - OMA

2 stops16h 15mLufthansa

Tue 13/513:08OMA - LHR

1 stop13h 12mLufthansa

Deal found 3/2£818

Mon 3/311:55LGW - OMA

3 stops27h 55mMultiple Airlines

Mon 17/310:30OMA - LGW

3 stops19h 25mMultiple Airlines

Deal found 3/2£818

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 February 2025.

Mon 3/311:45LHR - DSM

1 stop17h 37mFinnair

Mon 10/314:52DSM - LHR

1 stop14h 08mFinnair

Deal found 2/2£596

Thu 6/312:00LGW - DSM

1 stop16h 41mMultiple Airlines

Mon 17/307:30DSM - LGW

3 stops31h 15mMultiple Airlines

Deal found 3/2£746

Sat 29/318:00LHR - CID

2 stops27h 51mLufthansa

Wed 2/408:14CID - LHR

1 stop16h 06mLufthansa

Deal found 3/2£760

Wed 19/313:45LHR - MLI

2 stops31h 54mUnited Airlines

Wed 26/315:50MLI - LHR

1 stop14h 25mUnited Airlines

Deal found 1/2£798

Thu 20/317:05LHR - ALO

2 stops21h 20mAmerican Airlines

Thu 27/309:53ALO - LHR

1 stop17h 22mAmerican Airlines

Deal found 3/2£889

Thu 3/408:50LHR - DSM

2 stops14h 59mAer Lingus

Tue 15/411:52DSM - LHR

2 stops14h 08mAer Lingus

Deal found 3/2£984

Fri 30/514:05LHR - OMA

2 stops26h 27mAir Canada

Fri 6/606:00OMA - LHR

2 stops20h 35mAir Canada

Deal found 3/2£1,015

Mon 3/319:35LGW - OMA

2 stops32h 58mIberia

Mon 17/310:47OMA - LGW

2 stops18h 28mIberia

Deal found 3/2£1,091

Sat 29/310:00LCY - CID

2 stops17h 42mKLM

Wed 2/412:04CID - LCY

2 stops13h 11mKLM

Deal found 3/2£1,177

Thu 20/309:20LCY - CID

2 stops18h 03mVirgin Atlantic

Thu 27/305:30CID - LCY

2 stops20h 45mVirgin Atlantic

Deal found 3/2£1,232

Fri 21/211:45LHR - OMA

1 stop17h 32mFinnair

Fri 28/210:49OMA - LHR

1 stop15h 26mFinnair

Deal found 3/2£676

Sun 9/319:30LHR - OMA

2 stops33h 29mScandinavian Airlines

Fri 14/311:22OMA - LHR

2 stops40h 58mScandinavian Airlines

Deal found 3/2£1,401

Last-minute flights from London to Iowa
Discover last-minute flight deals from London to Iowa. Data last updated 4 February 2025 and is based on user searches.

Fri 7/218:40LHR - OMA

2 stops33h 08mScandinavian Airlines

Mon 10/215:00OMA - LHR

2 stops19h 00mScandinavian Airlines

Deal found 3/2£768

Thu 13/215:00LHR - OMA

2 stops25h 38mAir Canada

Tue 18/211:34OMA - LHR

2 stops13h 36mAir Canada

Deal found 3/2£1,107

Thu 13/210:25LHR - OMA

1 stop13h 12mMultiple Airlines

Tue 18/211:34OMA - LHR

2 stops13h 36mMultiple Airlines

Deal found 3/2£1,113

Thu 13/211:35LHR - OMA

1 stop14h 32mLufthansa

Tue 18/213:50OMA - LHR

1 stop13h 50mLufthansa

Deal found 3/2£1,116

Fri 21/211:45LHR - OMA

1 stop17h 32mFinnair

Fri 28/210:49OMA - LHR

1 stop15h 26mFinnair

Deal found 3/2£676

Mon 3/311:45LHR - DSM

1 stop17h 37mFinnair

Mon 10/314:52DSM - LHR

1 stop14h 08mFinnair

Deal found 2/2£596

Mon 3/308:30LHR - OMA

3 stops31h 20mMultiple Airlines

Mon 17/313:15OMA - LHR

2 stops17h 35mMultiple Airlines

Deal found 3/2£779

Mon 3/313:30LHR - DSM

2 stops34h 01mLufthansa

Mon 10/311:35DSM - LHR

1 stop15h 20mLufthansa

Deal found 2/2£793

Mon 3/308:55LHR - DSM

2 stops18h 28mUnited Airlines

Mon 10/309:00DSM - LHR

1 stop19h 40mUnited Airlines

Deal found 2/2£798

Mon 3/307:40LHR - OMA

2 stops15h 57mUnited Airlines

Mon 17/313:23OMA - LHR

1 stop15h 17mUnited Airlines

Deal found 3/2£811

Mon 3/311:55LGW - OMA

3 stops27h 55mMultiple Airlines

Mon 17/310:30OMA - LGW

3 stops19h 25mMultiple Airlines

Deal found 3/2£818

Thu 6/312:00LGW - DSM

1 stop16h 41mMultiple Airlines

Mon 17/307:30DSM - LGW

3 stops31h 15mMultiple Airlines

Deal found 3/2£746

One-way flights from London to Iowa
Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 4 February 2025.

Sat 15/314:50LHR - OMA

2 stops35h 22mWestJet

Deal found 3/2£542

Sat 15/219:55LHR - CID

3 stops44h 36mMultiple Airlines

Deal found 3/2£610

Wed 18/613:25LHR - OMA

2 stops16h 10mAer Lingus

Deal found 3/2£645

Mon 26/507:40LHR - DSM

2 stops20h 05mAer Lingus

Deal found 3/2£645

Wed 18/609:05LCY - OMA

2 stops20h 30mAer Lingus

Deal found 3/2£666

Mon 23/610:05LGW - OMA

3 stops34h 25mMultiple Airlines

Deal found 3/2£672

Mon 23/613:45LHR - OMA

3 stops30h 45mMultiple Airlines

Deal found 3/2£679

Wed 18/614:25LHR - OMA

1 stop15h 10mBritish Airways

Deal found 3/2£701

Mon 26/509:20LHR - DSM

1 stop14h 23mBritish Airways

Deal found 3/2£701

Sat 15/211:35LHR - CID

1 stop14h 54mLufthansa

Deal found 3/2£703

Sat 15/311:35LHR - OMA

1 stop16h 40mLufthansa

Deal found 3/2£907

Wed 28/520:50LHR - DSM

2 stops32h 45mIberia

Deal found 3/2£1,065

Find flights from London to Iowa within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 3/3

11:45-23:22

1 stop17h 37m

Des Moines

Mon 10/3

14:52-10:00

1 stop14h 08m

£596

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 21/2

11:45-23:17

1 stop17h 32m

Omaha Eppley Airfield

Fri 28/2

10:49-08:15

1 stop15h 26m

£676

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Thu 6/3

12:00-22:41

1 stop16h 41m

Des Moines

Mon 17/3

07:30-19:45

3 stops31h 15m

£746

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Sat 29/3

18:00-16:51

2 stops27h 51m

Cedar Rapids

Wed 2/4

08:14-06:20

1 stop16h 06m

£760

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 3/3

08:30-09:50

3 stops31h 20m

Omaha Eppley Airfield

Mon 17/3

13:15-11:50

2 stops17h 35m

£779

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Sat 29/3

09:25-23:09

1 stop18h 44m

Cedar Rapids

Wed 2/4

14:34-12:50

1 stop16h 16m

£786

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 3/3

13:30-17:31

2 stops34h 01m

Des Moines

Mon 10/3

11:35-07:55

1 stop15h 20m

£793

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 3/3

08:55-21:23

2 stops18h 28m

Des Moines

Mon 10/3

09:00-09:40

1 stop19h 40m

£798

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 3/3

07:40-17:37

2 stops15h 57m

Omaha Eppley Airfield

Mon 17/3

11:32-06:55

2 stops14h 23m

£811

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 8/5

07:25-17:40

2 stops16h 15m

Omaha Eppley Airfield

Tue 13/5

13:08-08:20

1 stop13h 12m

£818

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 55 results

...

Best time to book a flight from London to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from London 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.

Travel insights for flights from London to Iowa

Get recent, data-driven insights about flights from London to Iowa including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from London to Iowa (average of £699). Flying from London 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 LON to IA?

When flying from London 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

Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Iowa by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,415 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

8,415 reviews

Delta

8.0

Very Good

8,415 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

8,415 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

1,284 reviews

Delta

8.0

Very Good

8,415 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

Virgin Atlantic

7.5

Good

658 reviews

Delta

8.0

Very Good

8,415 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

United Airlines

7.4

Good

8,890 reviews

Delta

8.0

Very Good

8,415 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 to Iowa one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £542. Aer Lingus flights start at £645 while deals on British Airways start at £701 one-way.
What are the most popular routes from London to Iowa?
Most travelers choose London Heathrow - Des Moines, London Heathrow - Omaha Eppley Airfield or London City - Des Moines when deciding on the best route from London to Iowa.
Can I find deals for flights from London to Iowa that include hotel bookings?
Yes. In addition to deals on London to Iowa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Iowa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Iowa.
Can I find deals for business class flights from London to Iowa?
Yes. Cheapflights offers flight deals from London 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 to Iowa?
Currently, April is the cheapest month in which you can book a flight from London to Iowa (average of £699). Flying from London 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 London to Iowa

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Direct flights to United States

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Heathrow to Des Moines flights

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London City to Moline flights

Top 5 airlines flying from London to Iowa

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£587	Average£757	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£676	Average£1,131	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£717	Average£991	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£751	Average£926	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£834	Average£1,021	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from London to Iowa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Iowa from London 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 London to Iowa with no change fees?

Yes! Cheapflights helps users easily find flights from London to Iowa with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Iowa from London today and book when prices fit your budget.

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Cheap flights from London to Iowa from £542

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Iowa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Iowa

Cheapest flights from London to IowaExplore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Find flights from London to Iowa within your budget

Best time to book a flight from London to Iowa

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

Travel insights for flights from London to Iowa

Get recent, data-driven insights about flights from London to Iowa including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from London 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 4 February 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 4 February 2025.

Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Iowa by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London 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 to Iowa one-way?

What are the most popular routes from London to Iowa?

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

How can I find direct flights from London to Iowa?

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

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

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

Top 5 airlines flying from London 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 London to Iowa?

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

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

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

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Cheapest flights from London to Iowa
Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.