How long is the flight from London Heathrow Airport to Waterloo, Iowa?

There are many flights that can get you from London Heathrow Airport to Waterloo, Iowa in 13h 46m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 4081 mi.

In terms of precipitation, rainfall in Waterloo, Iowa ranges from 20.0 - 127.0 inches per month. June is typically the wettest month, when rainfall can reach 127.0 mm. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Waterloo, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Waterloo, Iowa as you normally would.

What airport do you fly into for flights to Waterloo from London Heathrow?

If you book a flight to Waterloo from London Heathrow, you will be flying to Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo. There are 0 flights from London Heathrow to Waterloo per day from 0 different airlines.

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

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

How can I find direct flights from Heathrow to Waterloo?

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

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

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

£794+ Cheap Flights from London Heathrow Airport to Waterloo, Iowa

Cheap flight deals from Heathrow to Waterloo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Heathrow to Waterloo
Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Wed 28/1015:40 -

1 stop13h 11m

Wed 4/1106:04 -

1 stop18h 51m

Deal found 13/9£947

Wed 28/1015:05 -

2 stops13h 46m

Wed 4/1106:04 -

1 stop18h 51m

Deal found 13/9£971

Thu 29/1015:40 -

1 stop13h 11m

Thu 5/1106:04 -

1 stop18h 51m

Deal found 14/9£977

Sat 31/1015:40 -

1 stop13h 11m

Sat 7/1106:04 -

2 stops18h 11m

Deal found 16/9£998

Thu 29/1013:10 -

2 stops15h 41m

Thu 5/1115:43 -

1 stop10h 52m

Deal found 14/9£1,001

Sat 31/1015:40 -

1 stop13h 11m

Sat 7/1106:04 -

1 stop23h 31m

Deal found 16/9£1,004

Tue 13/1015:15 -

1 stop14h 36m

Tue 20/1006:07 -

1 stop20h 58m

Deal found 15/9£1,005

Tue 13/1012:15 -

1 stop17h 36m

Tue 20/1006:07 -

2 stops18h 08m

Deal found 15/9£1,007

Fri 30/1015:05 -

2 stops13h 46m

Fri 6/1115:43 -

1 stop12h 42m

Deal found 15/9£1,025

Find flight deals from Heathrow to Waterloo

Round-trip from	£947
One-way from	£794

28/10-4/11
2 total stops
32h 02m total
London to Waterloo

Search Deals

30/10-31/12
1 total stop
17h 51m total
London to Waterloo

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Fri 30/10

11:00-23:51

1 stop17h 51m

Waterloo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£794

Fastest return journey

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Fri 30/10

15:05-23:51

2 stops13h 46m

Waterloo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£805

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Wed 28/10

15:40-23:51

1 stop13h 11m

Waterloo

Wed 4/11

06:04-06:55

1 stop18h 51m

£947

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Wed 28/10

15:05-23:51

2 stops13h 46m

Waterloo

Wed 4/11

06:04-06:55

1 stop18h 51m

£971

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Thu 29/10

15:40-23:51

1 stop13h 11m

Waterloo

Thu 5/11

06:04-06:55

1 stop18h 51m

£977

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Thu 29/10

13:10-23:51

2 stops15h 41m

Waterloo

Thu 5/11

15:43-08:35

1 stop10h 52m

£1,001

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Sat 31/10

13:10-23:51

2 stops15h 41m

Waterloo

Sat 7/11

06:04-06:15

2 stops18h 11m

£1,002

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Sat 31/10

15:40-23:51

1 stop13h 11m

Waterloo

Sat 7/11

06:04-11:35

1 stop23h 31m

£1,004

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Tue 13/10

15:15-23:51

1 stop14h 36m

Waterloo

Tue 20/10

06:07-09:05

1 stop20h 58m

£1,005

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Wed 14/10

11:10-23:51

1 stop18h 41m

Waterloo

Wed 21/10

06:07-06:50

1 stop18h 43m

£1,005

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Waterloo

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

LHR-ALO

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.

Related info for your journey

What airport do you fly into for flights to Waterloo from London Heathrow?
If you book a flight to Waterloo from London Heathrow, you will be flying to Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo. There are 0 flights from London Heathrow to Waterloo per day from 0 different airlines.
How long is the flight from London Heathrow Airport to Waterloo, Iowa?
There are many flights that can get you from London Heathrow Airport to Waterloo, Iowa in 13h 46m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 4081 mi.
Can I find deals for flights from Heathrow to Waterloo that include hotel bookings?
Yes. In addition to deals on Heathrow to Waterloo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Waterloo.
Can I find deals for business class flights from Heathrow to Waterloo?
Yes. Cheapflights offers flight deals from Heathrow to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

Cheapflights helps you find that perfect flight to Waterloo 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 Waterloo with no change fees?

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Cheap flights from London Heathrow Airport to Waterloo, Iowa from £794

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Waterloo

Cheapest flights from Heathrow to WaterlooExplore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Heathrow to WaterlooDiscover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Heathrow to WaterlooDiscover last-minute flight deals from Heathrow to Waterloo. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Waterloo. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Heathrow to WaterlooSearch for one-way flight options from Heathrow to Waterloo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Heathrow to Waterloo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

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Best time to book a flight from Heathrow to Waterloo

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

Related info for your journey

What airport do you fly into for flights to Waterloo from London Heathrow?

How long is the flight from London Heathrow Airport to Waterloo, Iowa?

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

How can I find direct flights from Heathrow to Waterloo?

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

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 Waterloo

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Complete your trip

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Direct flights to United States

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Heathrow and Waterloo flights

Browse other Heathrow and Waterloo flight options. Last updated on 18 September 2026.

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

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Cheapest flights from Heathrow to Waterloo
Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Heathrow to Waterloo
Discover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Heathrow to Waterloo
Discover last-minute flight deals from Heathrow to Waterloo. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Heathrow to Waterloo
Search for one-way flight options from Heathrow to Waterloo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.