Cheap flights from London to Waterloo, Iowa from £683
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Waterloo
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Waterloo (ALO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.
Round-trip from | £683 |
---|
Find flight deals from London to Waterloo
Cheapest flights from London to WaterlooExplore the most affordable flight options available from London to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from London to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to Waterloo 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, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from London to Waterloo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonWaterloo
LHR - ALO
LHRALO
London Heathrow
Wed 3/12
06:15-22:01
2 stops21h 46m
Waterloo
Sun 7/12
14:51-06:15
2 stops33h 24m
LondonWaterloo
LHR - ALO
LHRALO
London Heathrow
Tue 5/8
19:05-14:44
2 stops25h 39m
Waterloo
Sun 17/8
15:14-06:20
2 stops33h 06m
LondonWaterloo
LHR - ALO
LHRALO
London Heathrow
Mon 28/7
13:10-23:29
1 stop16h 19m
Waterloo
Mon 4/8
06:00-06:50
1 stop18h 50m
LondonWaterloo
LHR - ALO
LHRALO
London Heathrow
Thu 14/8
12:15-23:37
1 stop17h 22m
Waterloo
Thu 21/8
15:14-07:20
1 stop10h 06m
Best time to book a flight from London to Waterloo
Have a flexible travel schedule? Discover the best time to fly to Waterloo from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Waterloo
Reviews of airlines servicing Waterloo
Get insights into the airlines that provide service to Waterloo. 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 Waterloo. Reviews last updated 2 July 2025.
Check out reviews from past customers who have flown with Finnair, American Airlines, andBritish Airways from London to Waterloo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Related info for your journey
Find useful and relevant information for your journey from London to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Waterloo
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Waterloo?
Cheapflights helps you search for flights from London to Waterloo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Waterloo?
Cheapflights simply makes it quick and affordable to book flights from London to Waterloo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Waterloo with no change fees?
Yes! Cheapflights helps users easily find flights from London to Waterloo with no change fees.
Can Cheapflights notify me if prices for flights from London to Waterloo become cheaper?
Yes, Cheapflights offers price alerts on London to Waterloo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.