Cheap First Class flights to Philadelphia
LHR — PHL
9 Nov — 16 Nov1
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Easily find flight tickets with no change feesCheap first class flights to Philadelphia in 2026
Find the latest flights to Philadelphia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 10 October 2026.
Arrival Airport | Philadelphia Airport |
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Best first class flights to PhiladelphiaDiscover carefully curated first class flight deals to Philadelphia that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated first class flight deals to Philadelphia that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Fri 16/1009:15 -
1 stop12h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,052
One-way first class flights to PhiladelphiaSearch for one-way first class flight options to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way first class flight options to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Fri 16/1009:15 -
1 stop12h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,052
Quickest first class flights to PhiladelphiaExplore quickest first class flight options to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore quickest first class flight options to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Fri 16/1009:15 -
1 stop12h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,052
Travel insights for first class flights from United Kingdom to Philadelphia
Get recent, data-driven insights about first class flights from United Kingdom to Philadelphia including ideal travel times, pricing trends, and more.
GB0-PHL
LHR-PHL
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).
Frequently asked questions about Philadelphia first class tickets
Find answers to common questions related to First Class tickets for flights to Philadelphia. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 10 October 2026.
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