How long is the flight from London to Iowa?

There are many flights that can get you from London to Iowa in 18h 08m. Fly via United Airlines, Delta, or Virgin Atlantic to get the fastest option. There are 4197 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.

£442+ 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 10 October 2026.

Thu 12/1112:15 -

2 stops32h 06m

Mon 16/1107:00 -

2 stops21h 50m

Deal found 10/10£554

Thu 12/1110:40 -

2 stops33h 41m

Mon 16/1107:00 -

2 stops20h 50m

Deal found 10/10£561

Fri 30/1006:40 -

2 stops20h 53m

Mon 9/1114:59 -

2 stops20h 41m

Deal found 6/10£604

Wed 4/1106:40 -

2 stops21h 53m

Mon 9/1114:59 -

2 stops19h 01m

Deal found 9/10£617

Tue 10/1118:40 -

2 stops33h 55m

Mon 23/1114:59 -

2 stops19h 01m

Deal found 5/10£622

Tue 10/1118:40 -

2 stops33h 55m

Sun 22/1105:30 -

2 stops28h 30m

Deal found 5/10£630

Tue 24/1120:35 -

2 stops32h 00m

Wed 9/1207:00 -

2 stops30h 30m

Deal found 8/10£712

Thu 12/1111:00 -

1 stop27h 21m

Mon 23/1107:40 -

2 stops30h 55m

Deal found 7/10£783

Mon 9/1118:00 -

2 stops29h 28m

Thu 26/1106:05 -

2 stops21h 15m

Deal found 7/10£797

Fri 30/1012:35 -

1 stop31h 51m

Mon 9/1120:04 -

2 stops31h 41m

Deal found 6/10£799

Tue 3/1109:00 -

2 stops18h 35m

Tue 10/1115:14 -

2 stops15h 46m

Deal found 6/10£800

Mon 9/1109:00 -

2 stops16h 16m

Mon 16/1109:50 -

1 stop14h 05m

Deal found 10/10£803

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 10 October 2026.

Tue 24/1120:35 -

2 stops32h 00m

Wed 9/1207:00 -

2 stops30h 30m

Deal found 8/10£712

Tue 3/1109:00 -

2 stops18h 35m

Tue 10/1115:14 -

2 stops15h 46m

Deal found 6/10£800

Mon 23/1113:30 -

2 stops16h 28m

Mon 30/1110:54 -

2 stops14h 06m

Deal found 9/10£850

Wed 18/1110:00 -

2 stops18h 35m

Sat 28/1117:29 -

2 stops16h 16m

Deal found 5/10£882

Wed 21/1010:25 -

2 stops18h 08m

Tue 27/1010:22 -

2 stops24h 23m

Deal found 6/10£1,092

Thu 12/1111:00 -

1 stop27h 21m

Mon 23/1107:40 -

2 stops30h 55m

Deal found 7/10£783

Mon 23/1109:00 -

2 stops18h 35m

Mon 30/1108:03 -

2 stops16h 37m

Deal found 9/10£802

Mon 9/1109:00 -

2 stops16h 16m

Mon 16/1109:50 -

1 stop14h 05m

Deal found 10/10£803

Sat 21/1110:00 -

2 stops18h 35m

Sat 28/1117:29 -

2 stops16h 16m

Deal found 7/10£913

Tue 10/1106:50 -

2 stops18h 26m

Mon 23/1106:05 -

1 stop17h 50m

Deal found 7/10£811

Tue 10/1106:50 -

2 stops21h 05m

Tue 24/1111:22 -

1 stop12h 33m

Deal found 7/10£811

Tue 10/1106:50 -

2 stops16h 38m

Thu 3/1211:27 -

2 stops13h 13m

Deal found 5/10£811

Tue 24/1110:00 -

1 stop18h 30m

Wed 9/1215:20 -

1 stop10h 35m

Deal found 7/10£833

Wed 28/1010:00 -

2 stops17h 33m

Mon 2/1117:50 -

2 stops15h 55m

Deal found 9/10£1,269

Tue 20/1010:35 -

2 stops17h 58m

Tue 27/1010:22 -

2 stops24h 23m

Deal found 8/10£1,432

Thu 5/1109:00 -

2 stops18h 35m

Thu 12/1110:59 -

2 stops15h 26m

Deal found 8/10£833

Wed 3/211:35 -

2 stops37h 38m

Sat 6/214:39 -

2 stops22h 21m

Deal found 8/10£2,957

Sun 1/1111:05 -

2 stops38h 11m

Mon 30/1118:45 -

1 stop11h 15m

Deal found 8/10£833

Fri 20/1110:00 -

2 stops18h 35m

Fri 27/1111:00 -

2 stops16h 00m

Deal found 6/10£1,410

Thu 19/1106:35 -

2 stops16h 53m

Thu 26/1109:50 -

2 stops17h 20m

Deal found 5/10£839

Mon 28/1211:10 -

2 stops16h 13m

Sun 28/306:15 -

2 stops33h 20m

Deal found 5/10£841

Tue 2/209:00 -

2 stops17h 22m

Sat 6/212:52 -

2 stops14h 18m

Deal found 8/10£841

Fri 20/1106:35 -

2 stops23h 08m

Fri 27/1118:45 -

2 stops31h 10m

Deal found 6/10£991

Wed 28/1010:00 -

2 stops17h 33m

Thu 12/1111:36 -

2 stops15h 24m

Deal found 6/10£2,946

Sun 8/1110:00 -

2 stops18h 33m

Wed 25/1111:00 -

2 stops16h 00m

Deal found 7/10£5,675

Find flight deals from London to Iowa

Round-trip from	£554
One-way from	£442
Popular in	October
Cheapest in	April
Average price	£1,835

12/11-16/11
4 total stops
53h 56m total
London to Iowa

Search Deals

24/2-31/12
2 total stops
30h 27m total
London to Iowa

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£53 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

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 24/2

14:45-15:12

2 stops30h 27m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£442

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 23/11

21:30-14:00

3 stops46h 30m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Wed 24/2

09:45-19:31

3 stops39h 46m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£479

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 23/11

20:50-14:00

3 stops47h 10m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£489

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 4/4

06:00-16:58

3 stops40h 58m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£530

Fastest return journey

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 24/2

12:35-19:02

1 stop12h 27m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£564

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 4/4

16:30-19:02

2 stops32h 32m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£585

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 4/4

15:15-00:40

1 stop15h 25m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£630

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

£642

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

20:35-22:35

2 stops32h 00m

Des Moines

Wed 9/12

07:00-19:30

2 stops30h 30m

£712

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 34 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

LHR-SUX

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

LHR-SUX

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 £1,192). 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.

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

694 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

694 reviews

Virgin Atlantic

7.5

Good

694 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

10,334 reviews

Virgin Atlantic

7.5

Good

694 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

12,152 reviews

Virgin Atlantic

7.5

Good

694 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

8,255 reviews

Virgin Atlantic

7.5

Good

694 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 18h 08m. Fly via United Airlines, Delta, or Virgin Atlantic to get the fastest option. There are 4197 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 £1,192). 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

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Heathrow to Tampa flights

London City to Boston flights

Top 2 airlines flying from London to Iowa

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£798	Average£989	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£803	Average£984	FlexibilityNo cancel fee	On-time70%	Search British Airways 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 £442

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. 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 10 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 10 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 10 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 10 October 2026.

Last-minute flights from London to IowaDiscover last-minute flight deals from London to Iowa. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Iowa. Data last updated 10 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 10 October 2026.

Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from London to Iowa

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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?

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 10 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 10 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?

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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 10 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 10 October 2026.

Last-minute flights from London to Iowa
Discover last-minute flight deals from London to Iowa. Data last updated 10 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 10 October 2026.