How do most travelers feel about Iberia?

Iberia has received a 7.4/10 rating from 8,696 Cheapflights user reviews. If you wish to plan your next trip from London to Philadelphia with Iberia, enter your preferred travel dates above!

Can I get a flight from London to Philadelphia on Iberia for under £800?

Iberia offers 3 flights from London to Philadelphia for under £800. Prices vary by date and time. To see all prices and select your dates, click here.

Fly Iberia from London to PHL as low as £485

Cheapflights users flying from London to Philadelphia on Iberia typically fly into Philadelphia and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from London to Philadelphia in 2025

One-way from	£485
Return from	£531
Popular in	August
Cheapest in	February
Average price (all airlines)	£559

Iberia
18/6
Nonstop
7h 55m total
London to Philadelphia

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Iberia
11/6-25/6
Nonstop
15h 00m total
London to Philadelphia

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Highest demand for flights from London to Philadelphia; 9% potential price increase.

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Best time to find cheap flights from London to Philadelphia; 2% potential price drop.

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Average price for all London to Philadelphia flights (one-way and round-trip).

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Can I get a flight from London to Philadelphia on Iberia for under £800?
Iberia offers 3 flights from London to Philadelphia for under £800. Prices vary by date and time. To see all prices and select your dates, click here.
How do most travelers feel about Iberia?
Iberia has received a 7.4/10 rating from 8,696 Cheapflights user reviews. If you wish to plan your next trip from London to Philadelphia with Iberia, enter your preferred travel dates above!

Find Iberia flight deals from London to Philadelphia

Cheapest Iberia flights from London to Philadelphia
Explore the most affordable Iberia flight options available from London to Philadelphia. Find the lowest fares with prices last updated on 30 April 2025.

Sat 24/514:40LHR - PHL

1 stop11h 15mIberia

Sat 31/519:55PHL - LHR

Nonstop7h 10mIberia

Deal found 29/4£594

Sat 17/514:30LGW - PHL

1 stop30h 30mIberia

Sat 31/518:35PHL - LGW

1 stop31h 00mIberia

Deal found 29/4£655

Sat 3/514:30LGW - PHL

1 stop32h 20mIberia

Sun 18/519:08PHL - LGW

1 stop34h 02mIberia

Deal found 29/4£722

Best Iberia flights from London to Philadelphia
Discover carefully curated Iberia flight deals from London to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Wed 11/610:05LHR - PHL

Nonstop7h 55mIberia

Wed 25/622:15PHL - LHR

Nonstop7h 05mIberia

Deal found 29/4£531

Tue 24/606:10LHR - PHL

1 stop15h 25mIberia

Thu 10/719:40PHL - LHR

Nonstop7h 25mIberia

Deal found 29/4£539

Mon 7/714:00LGW - PHL

1 stop29h 33mIberia

Mon 21/717:36PHL - LGW

2 stops21h 24mIberia

Deal found 29/4£545

Direct Iberia flights from London to Philadelphia
Explore direct Iberia flight options from London to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Wed 11/610:05LHR - PHL

Nonstop7h 55mIberia

Wed 25/622:15PHL - LHR

Nonstop7h 05mIberia

Deal found 29/4£531

Thu 19/612:30LHR - PHL

Nonstop7h 55mIberia

Wed 25/619:35PHL - LHR

Nonstop7h 20mIberia

Deal found 29/4£547

Wed 9/712:30LHR - PHL

Nonstop7h 55mIberia

Mon 21/719:40PHL - LHR

Nonstop7h 25mIberia

Deal found 29/4£556

Last-minute Iberia flights from London to Philadelphia
Discover last-minute Iberia flight deals from London to Philadelphia. Data last updated 30 April 2025 and is based on user searches.

Tue 6/513:30LHR - PHL

Nonstop7h 55mIberia

Tue 13/518:30PHL - LHR

Nonstop7h 10mIberia

Deal found 29/4£6,144

Tue 6/510:05LHR - PHL

Nonstop7h 45mIberia

Tue 13/518:00PHL - LHR

1 stop8h 50mIberia

Deal found 29/4£6,161

Travel insights for Iberia flights from London to Philadelphia

Get recent, data-driven insights about Iberia flights from London to Philadelphia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Philadelphia with Iberia?

Booking with Iberia 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Philadelphia with Iberia?

Currently, the most affordable month to book a Iberia flight from London to Philadelphia in April, with an average price of £340. Conversely, traveling with Iberia from London to Philadelphia in July will be the most expensive, with an average cost of £455. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Iberia flight availability from London to Philadelphia

The most Iberia flights from LON to PHL are scheduled on a Monday (3 on average). You will have fewer Iberia flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Philadelphia by month

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

If weather is an important factor for your trip to Philadelphia, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Best time to book a flight from London to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from London with our price prediction graph.

Estimated return 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.

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See what others are saying about Iberia

Iberia

7.0

Good

2,698 reviews

Check prices

Overview

Recent reviews

10.0

Wonderful|Mar 2025

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.

10.0

Wonderful|Feb 2025

All Iberia staff with whom we interacted, including the flight crew, were helpful, kind, and professional. The plane looked practically new and was very clean. The seats were comfortable, and there was a lot of legroom in our emergency row seats. Our vegan dinner was quite good (rice with vegetables and grilled tofu, a fresh salad, and fresh fruit), but the breakfast snack seemed unappealing. Overall, this flight from Boston to Madrid was a great value.

10.0

Wonderful|Feb 2025

I liked everything.

2.0

Poor|Jan 2025

You owe me a flight. This trip was canceled and I got to the airport just to find out. Cheapflights did not book me another flight and left me hanging at the airport. I had to purchase a new ticket for double the price because of your company. What a shame and if nothing gets resolved I am going to file a lawsuit to get my compensation.

2.0

Poor|Jan 2025

It was a nightmare. I booked the flight months ago and I had no idea that Iberia canceled my flight foe no reason. I found out 2 hours before my flight that I no longer had a reservation. Cheapflights did not send me a notification of flight being canceled either but charged me $665 for it. I had a panic attack at the airport because I dis not have money to buy another flight. It costs $1175 to book a new flight and Cheapflights did not help me pay for it. I am a Latin artist with a lot of followers on social media and I post my experiences with agencies/ airlines when traveling the world. This is unacceptable. I got no help from you guys. I want to create a case and contact headquarters to figure out a settlement. I should not be paying extra for a flight that the airline canceled. It is not my fault.

1 out of 900

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Iberia flights from London to Philadelphia (LON - PHL)

Cheapflights users flying from London to Philadelphia on Iberia typically fly into Philadelphia and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from London to Philadelphia in 2025

Find detailed information about Iberia flights from London to Philadelphia. Explore the options provided by Iberia to plan your journey from London to Philadelphia. Data last updated 30 April 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London to Philadelphia on Iberia for under £800?

How do most travelers feel about Iberia?

Find Iberia flight deals from London to Philadelphia

Cheapest Iberia flights from London to PhiladelphiaExplore the most affordable Iberia flight options available from London to Philadelphia. Find the lowest fares with prices last updated on 30 April 2025.

Explore the most affordable Iberia flight options available from London to Philadelphia. Find the lowest fares with prices last updated on 30 April 2025.

Travel insights for Iberia flights from London to Philadelphia

Get recent, data-driven insights about Iberia flights from London to Philadelphia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Philadelphia with Iberia?

Use this chart to determine the optimal time to book a return flight from London to Philadelphia. Price data was last updated on 25 April 2025.

What is the cheapest month to book a flight from London to Philadelphia with Iberia?

Weekly Iberia flight availability from London to Philadelphia

Rainfall in Philadelphia by month

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

Temperature in Philadelphia by month

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

Best time to book a flight from London to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from London with our price prediction graph.

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.

Fly from London to Philadelphia on another airline

Consider alternative airlines that service the Philadelphia area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 April 2025.

See what others are saying about Iberia

Overview

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Cheapest Iberia flights from London to Philadelphia
Explore the most affordable Iberia flight options available from London to Philadelphia. Find the lowest fares with prices last updated on 30 April 2025.