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Home / Philadelphia — London

Cheap flights Philadelphia — London

Philadelphia (PHL, US) London (LON, GB)
from $305 5 700 km ~7h 12m 4 flights found 3 airlines cheapest on Friday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $305 on 25.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
26 Nov 2026, Thu
jetBlue B6 860
03:45
PHL Philadelphia International Airport
11:54
LHR London Heathrow Airport
8h 9m 1 stop
City.Travel
$305
View this ticket
20 Nov 2026, Fri
jetBlue B6 560
20:45
PHL Philadelphia International Airport
04:47
LHR London Heathrow Airport
8h 2m 1 stop
Clickavia
$540
View this ticket
26 Nov 2026, Thu
British Airways BA 1587
03:40
PHL Philadelphia International Airport
10:50
LHR London Heathrow Airport
7h 10m Direct
Wingie
$1 171
View this ticket
21 Nov 2026, Sat
American Airlines AA 728
03:40
PHL Philadelphia International Airport
10:50
LHR London Heathrow Airport
7h 10m Direct
Trip.com
$1 202
View this ticket
Route characteristics
Distance
5 700 km
Flight time
7h 12m
Time difference
+5h
Minimum price
from $305 (25.11.2026)
Average price
$517
Maximum price
$1 202
Cheapest day
Friday
Departure airports (1)
PHL Philadelphia International Airport
Arrival airports (1)
LHR London Heathrow Airport
Airlines (3)
B6 jetBlue BA British Airways AA American Airlines
Agencies (4)
City.Travel Clickavia Wingie Trip.com
Prices by day of week
Thursday
$305
avg $738
Friday
$540
avg $540
Cheapest
Saturday
$1 202
avg $1 202
Airlines — cheapest prices 3
jetBlue
jetBlue
Low-cost 2 flights · 2 days
$305
British Airways
British Airways
1 flights · 1 days
$1 171
American Airlines
American Airlines
1 flights · 1 days
$1 202
Where to buy tickets 4
City.Travel
1 tickets · 1 days
from $305
Clickavia
1 tickets · 1 days
from $540
Wingie
1 tickets · 1 days
from $1 171
Trip.com
1 tickets · 1 days
from $1 202
Airports

From — Philadelphia (1)

  • PHL Philadelphia International Airport

To — London (1)

  • LHR London Heathrow Airport
Other destinations from Philadelphia
Dallas
US · Hub
Miami
US · Hub
Seattle
US
Atlanta
US · Hub
Cincinnati
US
Memphis
US
Minneapolis
US · Hub
Salt Lake City
US
Cancun
MX
Denver
US · Hub
Punta Cana
DO
Frankfurt
DE · Hub
Frequently asked questions about the route Philadelphia — London
How long is the flight from Philadelphia to London?
Approximate flight time — 7h 12m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Philadelphia to London?
The straight-line distance — 5 700 km.
How much do flights from Philadelphia to London cost?
The minimum price over 3 months — from $305 on 25.11.2026.
What is the average ticket price?
The average price — $517. Range: $305 — $1 202.
What is the time difference between Philadelphia and London?
The difference — +5h.
From which airports does Philadelphia operate flights?
From Philadelphia: PHL (Philadelphia International Airport).
To which airports in London do flights arrive?
To London: LHR (London Heathrow Airport).
Which airlines fly this route?
This route is served by 3 airlines: jetBlue, British Airways, American Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $1 171. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Philadelphia — London

Flights Philadelphia — London is a popular route. The straight-line distance is 5 700 km. Flight time 7h 12m. Time difference +5h.

From Philadelphia (PHL) flights depart from 1 airport: PHL. To London (LON) — 1 arrival airport: LHR.

3 airlines operate on this route: jetBlue, British Airways, American Airlines.

The minimum price for the next 3 months — from $305 (25.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $517, ranging from $305 to $1 202. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Friday.

Other destinations in United Kingdom from Philadelphia
Manchester
GB
Glasgow
GB

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