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Cheap flights from London Heathrow Airport to Waterloo from $919

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Waterloo departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Waterloo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:10 pm - 11:51 pmLHR-ALO
37h 41m2 stops
American Airlines Logo
3:27 pm - 7:50 amALO-LHR
34h 23m2 stops
$1,062American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
4:10 pm - 11:51 pmLHR-ALO
37h 41m2 stops
American Airlines Logo
3:27 pm - 6:35 amALO-LHR
33h 08m2 stops
$1,063American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
4:10 pm - 11:51 pmLHR-ALO
37h 41m2 stops
American Airlines Logo
3:27 pm - 6:35 amALO-LHR
33h 08m2 stops
$1,065American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
2:10 pm - 8:04 pmLHR-ALO
11h 54m1 stop
American Airlines Logo
3:27 pm - 8:30 amALO-LHR
35h 03m2 stops
$1,085American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
Finnair Logo
3:45 pm - 11:48 pmLHR-ALO
14h 03m1 stop
Finnair Logo
6:00 am - 8:15 amALO-LHR
20h 15m1 stop
$1,097Finnair
Find Deal
mié., nov. 26 - mié., dic. 3
Finnair Logo
6:00 pm - 2:58 pmLHR-ALO
26h 58m2 stops
Finnair Logo
6:00 am - 8:35 amALO-LHR
20h 35m2 stops
$1,128Finnair
Find Deal
mié., nov. 12 - jue., nov. 20
American Airlines Logo
12:35 pm - 8:04 pmLHR-ALO
13h 29m1 stop
American Airlines Logo
3:27 pm - 10:25 amALO-LHR
12h 58m1 stop
$1,150American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
12:35 pm - 8:04 pmLHR-ALO
13h 29m1 stop
American Airlines Logo
3:27 pm - 11:35 amALO-LHR
14h 08m1 stop
$1,151American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
2:10 pm - 8:04 pmLHR-ALO
11h 54m1 stop
American Airlines Logo
3:27 pm - 8:15 amALO-LHR
10h 48m1 stop
$1,152American Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
American Airlines Logo
12:35 pm - 7:57 pmLHR-ALO
13h 22m1 stop
American Airlines Logo
3:17 pm - 10:25 amALO-LHR
13h 08m1 stop
$1,254American Airlines
Find Deal
mié., nov. 12 - jue., nov. 20

Finnair flights from London Heathrow Airport to Waterloo, Iowa

Our best Finnair deals on London Heathrow Airport to Waterloo, Iowa flight tickets
Finnair
Nov 26
LHR3:45 pmLondon Heathrow
14h 03m
1 stop
ALO11:48 pmWaterloo
Dec 3
ALO6:00 amWaterloo
20h 15m
1 stop
LHR8:15 amLondon Heathrow
$1,097
Find similar
Finnair
Nov 12
LHR6:00 pmLondon Heathrow
26h 58m
2 stops
ALO2:58 pmWaterloo
Nov 20
ALO6:00 amWaterloo
20h 35m
2 stops
LHR8:35 amLondon Heathrow
$1,128
Find similar

American Airlines flights from London Heathrow Airport to Waterloo, Iowa

Our best American Airlines deals on London Heathrow Airport to Waterloo, Iowa flight tickets
American Airlines
Dec 3
LHR4:10 pmLondon Heathrow
37h 41m
2 stops
ALO11:51 pmWaterloo
Dec 7
ALO3:27 pmWaterloo
34h 23m
2 stops
LHR7:50 amLondon Heathrow
$1,062
Find similar
American Airlines
Dec 3
LHR4:10 pmLondon Heathrow
37h 41m
2 stops
ALO11:51 pmWaterloo
Dec 7
ALO3:27 pmWaterloo
33h 08m
2 stops
LHR6:35 amLondon Heathrow
$1,063
Find similar
American Airlines
Dec 3
LHR4:10 pmLondon Heathrow
37h 41m
2 stops
ALO11:51 pmWaterloo
Dec 7
ALO3:27 pmWaterloo
33h 08m
2 stops
LHR6:35 amLondon Heathrow
$1,065
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Waterloo, Iowa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Waterloo, Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

4:10 pm-11:51 pm

2 stops37h 41m

Waterloo

dom. 12/7

3:27 pm-7:50 am

2 stops34h 23m

$1,062

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

4:10 pm-11:51 pm

2 stops37h 41m

Waterloo

dom. 12/7

3:27 pm-6:35 am

2 stops33h 08m

$1,063

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

4:10 pm-11:51 pm

2 stops37h 41m

Waterloo

dom. 12/7

3:27 pm-6:35 am

2 stops33h 08m

$1,065

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

2:10 pm-8:04 pm

1 stop11h 54m

Waterloo

dom. 12/7

3:27 pm-8:30 am

2 stops35h 03m

$1,085

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 11/26

3:45 pm-11:48 pm

1 stop14h 03m

Waterloo

mié. 12/3

6:00 am-8:15 am

1 stop20h 15m

$1,097

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 11/12

6:00 pm-2:58 pm

2 stops26h 58m

Waterloo

jue. 11/20

6:00 am-8:35 am

2 stops20h 35m

$1,128

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

12:35 pm-8:04 pm

1 stop13h 29m

Waterloo

dom. 12/7

3:27 pm-10:25 am

1 stop12h 58m

$1,150

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

12:35 pm-8:04 pm

1 stop13h 29m

Waterloo

dom. 12/7

3:27 pm-11:35 am

1 stop14h 08m

$1,151

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 12/3

2:10 pm-8:04 pm

1 stop11h 54m

Waterloo

dom. 12/7

3:27 pm-8:15 am

1 stop10h 48m

$1,152

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

mié. 11/12

12:35 pm-7:57 pm

1 stop13h 22m

Waterloo

jue. 11/20

3:17 pm-10:25 am

1 stop13h 08m

$1,254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Waterloo from

How to get the cheapest flight ticket from London Heathrow Airport to Waterloo, Iowa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Heathrow to Waterloo?

American Airlines is the most popular carrier operating from London Heathrow to Waterloo

When to book flights from London Heathrow Airport to Waterloo, Iowa

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

Cheap London Heathrow Airport to Waterloo, Iowa (LHR to ALO) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Waterloo, Iowa. There are no popular flight routes from London Heathrow Airport to Waterloo, Iowa.
Search flight deals

  • How far is London Heathrow to Waterloo by plane?

    There are 4081.6 mi between London Heathrow and Waterloo. Flights usually cover this in 11h 54m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Waterloo Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Waterloo Airport.

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

    The travel and health documents you'll need for your trip to Waterloo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Waterloo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Waterloo for you.

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

Yes. All flights to Waterloo from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Waterloo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Waterloo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Waterloo and let you know when they change.

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