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$469+ Cheap flights from Erie (ERI) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — LHR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$851
(American Airlines)

One-way from

$469
(American Airlines)
From Erie to London Heathrow
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One-way flight from Erie to London Heathrow
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Find 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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. 7/275:12 pmERI - LHR
1 stop14h 18mAmerican Airlines
dom. 8/39:15 amLHR - ERI
1 stop12h 27mAmerican Airlines
Deal found 6/12$851

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 junio 12, 2025.
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. 7/27

5:12 pm-12:30 pm

1 stop14h 18m

London Heathrow

dom. 8/3

9:15 am-4:42 pm

1 stop12h 27m

$851

ErieLondon

ERI - LHR

ERILHR

Erie

dom. 7/27

6:00 am-7:40 am

1 stop20h 40m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, November is the cheapest month in which you can book a flight from Erie to London Heathrow Airport (average of $661). Flying from Erie to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated junio 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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. 1 airline 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.

  • What is the cheapest airline to fly from Erie to London Heathrow Airport round-trip?

    Our cheapest airline available from Erie to London Heathrow Airport is American Airlines. Our recent data shows that you can find tickets from as low as $851 on this airline.

  • 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, November is the cheapest month in which you can book a flight from Erie to London Heathrow Airport (average of $661). Flying from Erie to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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 Erie?

Book flights to Erie if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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Alternative routes for Erie to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Erie to Heathrow

Discover the top airline that operate flights from Erie to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$612Average$854FlexibilityNo cancel feeOn-time71%

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