Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: May 23, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest return flights from Philadelphia (PHL) to London (STN), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
13 Aug 18 Aug	Aer Lingus
19 Aug 26 Aug	Aer Lingus
14 Aug 28 Aug	Aer Lingus
12 Aug 25 Aug	jetBlue
11 Aug 25 Aug	jetBlue
13 Aug 22 Aug	jetBlue
15 Aug 23 Aug	Frontier Airlines
16 Aug 23 Aug	jetBlue
19 Aug 01 Sep	jetBlue
15 Aug 21 Aug	Frontier Airlines
27 Aug 07 Sep	Frontier Airlines
26 Aug 07 Sep	jetBlue
13 Aug 27 Aug	jetBlue

deals for one-way flights from Philadelphia to London in August.

Book a cheap hotel in London

Cheap car rent in Stansted

Updated May 23, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

Feel free to contact us with any feedback or request another flight research.

Cheapest return flights from Philadelphia (PHL) to London (STN), August

About these fares

Sign In

User Name