How do I get Price Alerts for flights from London to Waterloo, Iowa?

Confirm your travel details to search for the latest offers for flights from London to Waterloo, Iowa . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from London to Waterloo, Iowa with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from London to Waterloo Airport?

Prices for flights from London to Waterloo Airport are updated daily.

How old do you have to be to fly from London to Waterloo Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Waterloo Airport.

What documentation or ID do you need to fly to Waterloo Airport?

The travel and health documents required for your trip to Waterloo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,360 Cheap Flights from London to Waterloo in 2026

1 adult

0 bags

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Find the cheapest flights from London to Waterloo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 11:53 pm

LHR

ALO

14h 43m

1 stop

3:10 pm - 8:35 am

ALO

LHR

12h 25m

1 stop

$1,360American Airlines

ven., mars 13 - ven., mars 20

11:45 am - 11:53 pm

LHR

ALO

17h 08m

2 stops

3:10 pm - 8:35 am

ALO

LHR

12h 25m

1 stop

$1,364American Airlines

ven., mars 13 - ven., mars 20

11:45 am - 11:53 pm

LHR

ALO

17h 08m

2 stops

3:10 pm - 9:30 am

ALO

LHR

13h 20m

2 stops

$1,741American Airlines

ven., mars 13 - ven., mars 20

American Airlines flights from London to Waterloo, Iowa

Our best American Airlines deals on London to Waterloo, Iowa flight tickets

American Airlines

Mar 13

LHR2:10 pmLondon Heathrow

14h 43m

1 stop

ALO11:53 pmWaterloo

Mar 20

ALO3:10 pmWaterloo

12h 25m

1 stop

LHR8:35 amLondon Heathrow

$1,360

American Airlines

Mar 13

LHR11:45 amLondon Heathrow

17h 08m

2 stops

ALO11:53 pmWaterloo

Mar 20

ALO3:10 pmWaterloo

12h 25m

1 stop

LHR8:35 amLondon Heathrow

$1,364

American Airlines

Mar 13

LHR11:45 amLondon Heathrow

17h 08m

2 stops

ALO11:53 pmWaterloo

Mar 20

ALO3:10 pmWaterloo

13h 20m

2 stops

LHR9:30 amLondon Heathrow

$1,741

Fly from

Fly to

Route

Depart

Return

Price

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

ven. 3/13

2:10 pm-11:53 pm

1 stop14h 43m

Waterloo

ven. 3/20

3:10 pm-8:35 am

1 stop12h 25m

$1,360

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

ven. 3/13

11:45 am-11:53 pm

2 stops17h 08m

Waterloo

ven. 3/20

3:10 pm-8:35 am

1 stop12h 25m

$1,364

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

ven. 3/13

11:45 am-11:53 pm

2 stops17h 08m

Waterloo

ven. 3/20

3:10 pm-9:30 am

2 stops13h 20m

$1,741

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from London to Waterloo, Iowa

Are you open to changing your travel dates? Check out the ideal times to fly from London to Waterloo, Iowa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Waterloo, Iowa (LON to ALO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Waterloo, Iowa

Fastest flight time	13h 08m
Direct flights	None

The fastest flight from London to Waterloo, Iowa takes 13h 08m

There are no direct flights from London to Waterloo, Iowa. There are no popular flight routes from London to Waterloo, Iowa.

Search flight deals

How far is London to Waterloo by plane?
A flight from London to Waterloo will travel around 4092.8 mi. Flights usually cover this in 13h 08m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Waterloo Airport?
Prices for flights from London to Waterloo Airport are updated daily.
How old do you have to be to fly from London to Waterloo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Waterloo Airport.
What documentation or ID do you need to fly to Waterloo Airport?
The travel and health documents required for your trip to Waterloo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from London to Waterloo, Iowa?
Confirm your travel details to search for the latest offers for flights from London to Waterloo, Iowa. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from London to Waterloo, Iowa with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Cedar Falls

Iowa Falls

Why use momondo?

Why should I use momondo to find a flight deal from London to Waterloo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Waterloo from London.

Can I find flights from London to Waterloo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Waterloo from London with this policy.

How can momondo help me find flights from London to Waterloo?

momondo provides multiple filters to help you find the best flight to Waterloo from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Waterloo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Waterloo, momondo offers a useful price alert feature which will track prices for flights to Waterloo from London and alert you when they change.