Iberia flights from London Heathrow Airport to Philadelphia (LHR - PHL)
LHR — PHL
29 Nov — 6 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Iberia flight deals from Heathrow to Philadelphia
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Cheapest Iberia flights from Heathrow to Philadelphia
Explore the most affordable Iberia flight options available from Heathrow to Philadelphia. Find the lowest fares with prices last updated on 30 October 2026.
Sun 22/1121:20 -
1 stop22h 35m
Sun 29/1119:35 -
1 stop32h 30m
Deal found 25/10£651
Mon 23/1107:30 -
1 stop13h 15m
Mon 30/1118:35 -
Nonstop7h 00m
Deal found 25/10£660
Wed 25/1107:35 -
1 stop13h 10m
Wed 2/1218:35 -
Nonstop7h 00m
Deal found 28/10£669
Best Iberia flights from Heathrow to Philadelphia
Discover carefully curated Iberia flight deals from Heathrow to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.
Mon 23/1107:30 -
1 stop13h 15m
Mon 30/1118:35 -
Nonstop7h 00m
Deal found 25/10£660
Wed 25/1107:35 -
1 stop13h 10m
Mon 30/1118:35 -
Nonstop7h 00m
Deal found 25/10£660
Mon 7/1211:25 -
2 stops16h 08m
Mon 14/1216:45 -
1 stop9h 15m
Deal found 29/10£689
Direct Iberia flights from Heathrow to Philadelphia
Explore direct Iberia flight options from Heathrow to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.
Mon 7/1210:35 -
Nonstop8h 10m
Mon 14/1219:35 -
Nonstop7h 15m
Deal found 29/10£677
Mon 23/1110:35 -
Nonstop8h 10m
Mon 30/1119:40 -
Nonstop7h 10m
Deal found 26/10£701
Mon 8/313:10 -
Nonstop8h 05m
Mon 15/319:35 -
Nonstop7h 00m
Deal found 29/10£708
Last-minute Iberia flights from Heathrow to Philadelphia
Discover last-minute Iberia flight deals from Heathrow to Philadelphia. Data last updated 30 October 2026 and is based on user searches.
Sun 22/1121:20 -
1 stop22h 35m
Sun 29/1119:35 -
1 stop32h 30m
Deal found 25/10£651
Mon 23/1107:30 -
1 stop13h 15m
Mon 30/1118:35 -
Nonstop7h 00m
Deal found 25/10£660
Wed 25/1107:35 -
1 stop13h 10m
Wed 2/1218:35 -
Nonstop7h 00m
Deal found 28/10£669
One-way Iberia flights to Philadelphia
Search for one-way Iberia flight options to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.
Wed 13/107:35 -
1 stop12h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£431
Thu 8/409:15 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/10£444
Sun 11/417:20 -
1 stop25h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£444
How do most travelers feel about Iberia?
Cheapflights users who travel with Iberia (a popular airline from London Heathrow Airport to Philadelphia) have rated them a 7.0/10. This rating comes from 3,242 reviews. If you are looking to travel LHR-PHL, search your dates above.
Can I get a flight from London Heathrow Airport to Philadelphia on Iberia for under £750?
Iberia offers 6 flights from London Heathrow Airport to Philadelphia for under £750. Prices vary by date and time. To see all prices and select your dates, click here.
Iberia flights from Heathrow to Philadelphia in 2026
Find detailed information about Iberia flights from Heathrow to Philadelphia. Explore the options provided by Iberia to plan your journey from Heathrow to Philadelphia. Data last updated 30 October 2026.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Philadelphia?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are August and June.
Rainfall in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average rainfall totals 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
Plan your trip to Philadelphia by taking into account the average temperature totals 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 Heathrow to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Heathrow with our price prediction graph.
LHR-PHL
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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Fly from Heathrow 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 October 2026.
Browse through other Iberia flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 30 October 2026.
If Philadelphia is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Browse through some of the most popular routes that Iberia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Read reviews and see what other travellers are saying about their experiences with Iberia. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Iberia for your next flight. Reviews last updated 30 October 2026.
Smooth boarding, take off on time and landing ahead of schedule. Clean aircraft and nice crew.
10.0
Wonderful|Jul 2026
Overall good just needed book a more spacious seat.
10.0
Wonderful|Jun 2026
Wonderful service.
1 out of 1081
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