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$1,024+ Cheap flights from Erie (ERI) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — LHR
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Erie to Heathrow

Cheapest flights from Erie to Heathrow
Explore the most affordable flight options available from Erie to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/56:00 am
ERI
-
LHR
2 stops19h 55m
United Airlines
dom. 7/262:05 pm
LHR
-
ERI
2 stops31h 30m
United Airlines
Deal found 1/20$1,024
This KAYAK deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/55:21 pm
ERI
-
LHR
1 stop14h 29m
British Airways
dom. 7/2610:30 am
LHR
-
ERI
2 stops17h 45m
British Airways
Deal found 1/19$1,115
This KAYAK deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/55:21 pm
ERI
-
LHR
1 stop14h 29m
Multiple Airlines
dom. 7/2612:00 pm
LHR
-
ERI
1 stop15h 50m
Multiple Airlines
Deal found 1/19$1,140
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/55:21 pm
ERI
-
LHR
1 stop14h 29m
American Airlines
dom. 7/269:45 am
LHR
-
ERI
1 stop18h 30m
American Airlines
Deal found 1/20$1,159

Find flight deals from Erie to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Heathrow (LHR). 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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,024
(United Airlines)
Provider with most accurate pricing for Erie-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Erie-London (LON) flights.
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From Erie to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to Heathrow 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 2,558,603 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from Erie to London Heathrow Airport that are best for you.

Fly from

Erie

Fly to

Heathrow

Route

Depart

Return

Price

ErieLondon

ERI - LHR

ERILHR

Erie

dom. 7/5

6:00 am-6:55 am

2 stops19h 55m

London Heathrow

dom. 7/26

2:05 pm-4:35 pm

2 stops31h 30m

$1,024

ErieLondon

ERI - LHR

ERILHR

Erie

dom. 7/5

5:21 pm-12:50 pm

1 stop14h 29m

London Heathrow

dom. 7/26

10:30 am-11:15 pm

2 stops17h 45m

$1,115

ErieLondon

ERI - LHR

ERILHR

Erie

dom. 7/5

5:21 pm-12:50 pm

1 stop14h 29m

London Heathrow

dom. 7/26

12:00 pm-10:50 pm

1 stop15h 50m

$1,140

ErieLondon

ERI - LHR

ERILHR

Erie

dom. 7/5

5:21 pm-12:50 pm

1 stop14h 29m

London Heathrow

dom. 7/26

9:45 am-11:15 pm

1 stop18h 30m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Erie to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Erie with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Erie to London Heathrow Airport

What is the cheapest month to book a flight from Erie to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Erie to London Heathrow Airport (average of $470). Flying from Erie to London Heathrow Airport in June is currently the most expensive (average of $756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Erie to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Erie to London Heathrow?

    Erie (ERI), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Erie to London Heathrow. 0 airlines have flights from Erie to London Heathrow on a regular basis. Booking flights from Erie to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Erie to London Heathrow Airport?

    There are many flights that can get you from Erie to London Heathrow Airport in 14h 29m. Fly via United Airlines, British Airways, or American Airlines to get the fastest option. Erie and London Heathrow Airport are separated by a distance of 3635 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Erie to Heathrow?

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

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

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

  • What is the cheapest month to book a flight from Erie to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Erie to London Heathrow Airport (average of $470). Flying from Erie to London Heathrow Airport in June is currently the most expensive (average of $756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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