How long is the flight from London to Iowa?

There are many flights that can get you from London to Iowa in 14h. Fly via Scandinavian Airlines, United Airlines, or Aer Lingus to get the fastest option. There are 4087 mi between London and Iowa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

To fly one-way, consider booking your trip with Pegasus Airlines, which is currently one of the cheapest options available, starting at £94. Turkish Airlines flights start at £218 while deals on SAUDIA start at £229 one-way.

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.

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).

What are the most popular routes from London to Iowa?

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

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.

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.

£466+ Cheap Flights from London to Iowa

Cheap flight deals from London to Iowa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 October 2026.

Thu 12/1117:00 -

2 stops35h 35m

Mon 16/1114:59 -

2 stops19h 01m

Deal found 11/10£592

Mon 9/1107:05 -

3 stops21h 30m

Mon 16/1114:59 -

2 stops24h 41m

Deal found 11/10£622

Tue 24/1118:40 -

2 stops33h 55m

Wed 9/1214:58 -

2 stops19h 02m

Deal found 12/10£628

Mon 2/1107:05 -

3 stops21h 28m

Wed 11/1111:36 -

2 stops24h 54m

Deal found 10/10£655

Thu 29/1011:35 -

1 stop14h 01m

Fri 6/1109:55 -

1 stop14h 00m

Deal found 10/10£686

Fri 6/1113:35 -

1 stop14h 00m

Fri 13/1110:59 -

1 stop14h 56m

Deal found 12/10£686

Wed 18/1112:10 -

2 stops18h 16m

Sat 28/1107:11 -

2 stops24h 14m

Deal found 14/10£724

Sat 28/1108:50 -

2 stops16h 56m

Sat 5/1213:54 -

2 stops17h 31m

Deal found 14/10£728

Tue 24/1120:35 -

2 stops32h 00m

Wed 9/1207:00 -

2 stops30h 30m

Deal found 11/10£743

Sat 26/1208:50 -

2 stops21h 53m

Sat 9/114:39 -

2 stops17h 46m

Deal found 14/10£754

Sat 28/1108:50 -

2 stops16h 04m

Sat 5/1214:05 -

2 stops17h 20m

Deal found 14/10£758

Thu 26/1107:30 -

2 stops32h 54m

Thu 3/1208:00 -

2 stops18h 25m

Deal found 12/10£779

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 15 October 2026.

Tue 24/1118:40 -

2 stops33h 55m

Wed 9/1214:58 -

2 stops19h 02m

Deal found 12/10£628

Fri 6/1113:35 -

1 stop14h 00m

Fri 13/1110:59 -

1 stop14h 56m

Deal found 12/10£686

Sat 28/1108:50 -

2 stops16h 56m

Sat 5/1213:54 -

2 stops17h 31m

Deal found 14/10£728

Tue 24/1120:35 -

2 stops32h 00m

Wed 9/1207:00 -

2 stops30h 30m

Deal found 11/10£743

Fri 27/1110:25 -

1 stop18h 34m

Fri 4/1218:18 -

1 stop29h 37m

Deal found 13/10£803

Wed 25/1112:35 -

1 stop13h 23m

Wed 2/1213:54 -

1 stop12h 41m

Deal found 11/10£833

Tue 29/1210:00 -

2 stops18h 38m

Tue 9/311:04 -

2 stops15h 56m

Deal found 11/10£866

Mon 2/1107:05 -

3 stops21h 28m

Wed 11/1111:36 -

2 stops24h 54m

Deal found 10/10£655

Thu 26/1107:30 -

2 stops32h 54m

Thu 3/1208:00 -

2 stops18h 25m

Deal found 12/10£779

Fri 27/1106:40 -

2 stops21h 56m

Fri 4/1211:35 -

2 stops22h 25m

Deal found 13/10£743

Fri 27/1112:00 -

2 stops17h 42m

Fri 4/1213:15 -

1 stop10h 40m

Deal found 13/10£803

Tue 2/211:35 -

2 stops37h 38m

Sat 6/210:21 -

2 stops26h 39m

Deal found 14/10£900

Tue 29/1208:00 -

2 stops42h 35m

Tue 9/308:00 -

1 stop16h 50m

Deal found 11/10£955

Sat 26/1207:40 -

1 stop12h 55m

Sat 9/112:52 -

2 stops14h 18m

Deal found 14/10£803

Tue 24/1111:35 -

1 stop18h 07m

Wed 9/1214:56 -

1 stop13h 19m

Deal found 13/10£803

Tue 24/1109:00 -

2 stops18h 35m

Tue 1/1210:54 -

1 stop15h 01m

Deal found 10/10£804

Tue 10/1109:00 -

2 stops18h 35m

Tue 17/1115:14 -

2 stops13h 11m

Deal found 13/10£804

Mon 2/1109:00 -

2 stops16h 16m

Wed 11/1118:45 -

1 stop31h 10m

Deal found 10/10£818

Tue 29/1211:05 -

2 stops42h 12m

Wed 21/417:03 -

1 stop13h 32m

Deal found 11/10£821

Thu 12/1109:00 -

2 stops18h 35m

Mon 16/1110:59 -

2 stops15h 26m

Deal found 14/10£833

Sat 28/1110:00 -

2 stops18h 35m

Sat 5/1212:38 -

2 stops14h 22m

Deal found 14/10£2,614

Tue 13/417:20 -

3 stops30h 03m

Tue 20/418:45 -

3 stops20h 50m

Deal found 15/10£2,378

Thu 18/218:40 -

3 stops29h 21m

Sun 28/213:02 -

2 stops24h 23m

Deal found 11/10£2,856

Tue 16/210:00 -

2 stops18h 29m

Thu 25/210:55 -

2 stops16h 05m

Deal found 12/10£4,190

Thu 12/1110:00 -

2 stops18h 35m

Mon 16/1111:00 -

2 stops16h 00m

Deal found 11/10£5,898

Find flight deals from London to Iowa

Round-trip from	£569
One-way from	£466
Popular in	December
Cheapest in	April
Average price	£858

Scandinavian Airlines
16/2-25/2
4 total stops
57h 35m total
London to Iowa

Search Deals

23/11-31/12
3 total stops
59h 13m total
London to Iowa

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 23/11

09:00-14:13

3 stops59h 13m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£466

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 23/11

09:55-14:13

3 stops58h 18m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£470

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 18/11

14:50-11:20

2 stops26h 30m

Cedar Rapids

Wed 31/12

00:00-07:00

Nonstop0h 00m

£504

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sat 26/12

08:50-00:43

2 stops21h 53m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£531

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Thu 19/11

14:50-23:06

2 stops38h 16m

Cedar Rapids

Wed 31/12

00:00-07:00

Nonstop0h 00m

£600

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Sat 26/12

11:55-21:23

3 stops39h 28m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£609

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sat 26/12

08:20-18:58

1 stop16h 38m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£618

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

18:40-22:35

2 stops33h 55m

Des Moines

Wed 9/12

14:58-16:00

2 stops19h 02m

£628

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 23/11

13:35-21:55

1 stop14h 20m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£641

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Thu 19/11

08:50-23:54

2 stops21h 04m

Cedar Rapids

Wed 31/12

00:00-07:00

Nonstop0h 00m

£646

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 43 resultsSorted by cheapest first

...

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.

LHR-DSM

LHR-CID

LGW-DSM

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 to Iowa

LON-USIA

LHR-DSM

LHR-CID

LGW-DSM

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

Currently, November is the cheapest month in which you can book a flight from London to Iowa (average of £814). Flying from London to Iowa in March is currently the most expensive (average of £1,193). 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.

How much does it cost for a return flight from London to Iowa?

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £838 and £873 in February.
The cheapest return price found within the last 5 days was £569 on Scandinavian Airlines (16 Feb–25 Feb).

Reviews of airlines servicing Iowa

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

695 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

United Airlines

7.4

Good

10,371 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

American Airlines

7.0

Good

12,172 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,260 reviews

Virgin Atlantic

7.5

Good

695 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London to Iowa?
There are many flights that can get you from London to Iowa in 14h. Fly via Scandinavian Airlines, United Airlines, or Aer Lingus to get the fastest option. There are 4087 mi between London and Iowa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London to Iowa one-way?
To fly one-way, consider booking your trip with Pegasus Airlines, which is currently one of the cheapest options available, starting at £94. Turkish Airlines flights start at £218 while deals on SAUDIA start at £229 one-way.
What are the most popular routes from London to Iowa?
Most travelers choose London Heathrow - Des Moines, London City - Des Moines or London Heathrow - Omaha Eppley Airfield 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, November is the cheapest month in which you can book a flight from London to Iowa (average of £814). Flying from London to Iowa in March is currently the most expensive (average of £1,193). 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

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London City to Dallas/Fort Worth flights

Stansted to Dallas/Fort Worth flights

Top 2 airlines flying from London to Iowa

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£799	Average£989	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£804	Average£984	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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 £466

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 15 October 2026.

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 15 October 2026.

Best flights from London to IowaDiscover 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 15 October 2026.

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 15 October 2026.

Last-minute flights from London to IowaDiscover last-minute flight deals from London to Iowa. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Iowa. Data last updated 15 October 2026 and is based on user searches.

One-way flights from London to IowaSearch for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Find flight deals from London to Iowa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

How much does it cost for a return flight from London to Iowa?

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £838 and £873 in February.The cheapest return price found within the last 5 days was £569 on Scandinavian Airlines (16 Feb–25 Feb).

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 15 October 2026.

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Iowa?

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.

Complete your trip

Complete your trip to Iowa by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to Iowa by cabin class

Find flights from London to Iowa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Iowa flights

Browse other London and Iowa flight options. Last updated on 15 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Iowa flights

Consider these flights travelling from London to Iowa.

Top 2 airlines flying from London to Iowa

Fly with Cheapflights

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?

100% Free

Book with Flexibility

Travel Smart

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 15 October 2026.

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 15 October 2026.

Last-minute flights from London to Iowa
Discover last-minute flight deals from London to Iowa. Data last updated 15 October 2026 and is based on user searches.

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 15 October 2026.

London to Iowa flights typically cost between £838 and £873 in February.
The cheapest return price found within the last 5 days was £569 on Scandinavian Airlines (16 Feb–25 Feb).