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.

$946 Cheap Flights from London to Waterloo, Iowa (LON-ALO) in 2025

1 adult

0 bags

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Find the cheapest flights from London to Waterloo (LON-ALO)

Round-trip

One-way

Cheap round-trip flights

5:05 pm - 2:20 pmLHR-ALO

27h 15m2 stops

2:51 pm - 8:30 amALO-LHR

35h 39m2 stops

$946American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:45 pm - 2:20 pmLHR-ALO

28h 35m1 stop

2:51 pm - 8:30 amALO-LHR

35h 39m2 stops

$981American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:05 pm - 2:20 pmLHR-ALO

27h 15m2 stops

2:51 pm - 7:00 pmALO-LHR

22h 09m2 stops

$988American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:45 pm - 10:01 pmLHR-ALO

12h 16m1 stop

2:51 pm - 10:25 amALO-LHR

13h 34m1 stop

$1,039American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:10 pm - 10:01 pmLHR-ALO

13h 51m1 stop

2:51 pm - 10:25 amALO-LHR

13h 34m1 stop

$1,073American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

9:15 am - 7:30 pmLHR-ALO

16h 15m1 stop

9:30 am - 9:40 pmALO-LHR

30h 10m2 stops

$1,178American Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

1:10 pm - 7:30 pmLHR-ALO

12h 20m1 stop

9:30 am - 11:05 amALO-LHR

19h 35m1 stop

$2,816

Find Deal

Tue, Sep 2 - Sat, Sep 6

American Airlines flights from London to Waterloo, Iowa

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

American Airlines

Dec 3

LHR5:05 pmLondon Heathrow

27h 15m

2 stops

ALO2:20 pmWaterloo

Dec 7

ALO2:51 pmWaterloo

35h 39m

2 stops

LHR8:30 amLondon Heathrow

$946

Find similar

American Airlines

Dec 3

LHR3:45 pmLondon Heathrow

28h 35m

1 stop

ALO2:20 pmWaterloo

Dec 7

ALO2:51 pmWaterloo

35h 39m

2 stops

LHR8:30 amLondon Heathrow

$981

Find similar

American Airlines

Dec 3

LHR5:05 pmLondon Heathrow

27h 15m

2 stops

ALO2:20 pmWaterloo

Dec 7

ALO2:51 pmWaterloo

22h 09m

2 stops

LHR7:00 pmLondon Heathrow

$988

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

5:05 pm-2:20 pm

2 stops27h 15m

Waterloo

Sun 12/7

2:51 pm-8:30 am

2 stops35h 39m

$946

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

3:45 pm-2:20 pm

1 stop28h 35m

Waterloo

Sun 12/7

2:51 pm-8:30 am

2 stops35h 39m

$981

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

5:05 pm-2:20 pm

2 stops27h 15m

Waterloo

Sun 12/7

2:51 pm-7:00 pm

2 stops22h 09m

$988

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

3:45 pm-10:01 pm

1 stop12h 16m

Waterloo

Sun 12/7

2:51 pm-10:25 am

1 stop13h 34m

$1,039

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

2:10 pm-10:01 pm

1 stop13h 51m

Waterloo

Sun 12/7

2:51 pm-10:25 am

1 stop13h 34m

$1,073

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 9/2

9:15 am-7:30 pm

1 stop16h 15m

Waterloo

Sat 9/6

9:30 am-9:40 pm

2 stops30h 10m

$1,178

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 9/2

1:10 pm-7:30 pm

1 stop12h 20m

Waterloo

Sat 9/6

9:30 am-11:05 am

1 stop19h 35m

$2,816

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

Best Price Found	$946
Fastest flight time	12h 16m
Direct flights	None
Airports in Waterloo, Iowa	1 airport

The best flight deal from London to Waterloo, Iowa found on momondo in the last 72 hours is $946

The fastest flight from London to Waterloo, Iowa takes 12h 16m

There are no direct flights from London to Waterloo, Iowa. Popular non-direct route for this connection is London Heathrow Airport - Waterloo Airport.

There is 1 airport near Waterloo, Iowa: Waterloo (ALO)

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 12h 16m, 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.