London(LHR) to Philadelphia(PHL) flight deals from £518*

Voucher or promo code

Book our best prices between London and Philadelphia  within the next 6 months

Sep 2026
From£522*
Seen: 1 day ago
Round trip/Economy
Oct 2026
From£643*
Seen: 12 hours ago
Round trip/Economy
Nov 2026
From£629*
Seen: 1 day ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label £522
cmp-daily-histogram-bars-legend-max-price-aria-label £1.9K
Displaying fares for September-2026
  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    16

    We

    SEP

  • LHR–PHL, 17 Sep, 2026 – 20 Sep, 2026: From £1,206
    17

    Th

  • LHR–PHL, 18 Sep, 2026 – 15 Oct, 2026: From £1,176
    18

    Fr

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    19

    Sa

  • LHR–PHL, 20 Sep, 2026 – 24 Sep, 2026: From £1,876
    20

    Su

  • LHR–PHL, 21 Sep, 2026 – 26 Sep, 2026: From £1,876
    21

    Mo

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    22

    Tu

  • LHR–PHL, 23 Sep, 2026 – 30 Sep, 2026: From £624
    23

    We

  • LHR–PHL, 24 Sep, 2026 – 28 Oct, 2026: From £678
    24

    Th

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    25

    Fr

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    26

    Sa

  • LHR–PHL, 27 Sep, 2026 – 31 Oct, 2026: From £1,255
    27

    Su

  • LHR–PHL, 28 Sep, 2026 – 14 Oct, 2026: From £638
    28

    Mo

  • LHR–PHL, 29 Sep, 2026 – 10 Oct, 2026: From £522
    29

    Tu

  • LHR–PHL, 30 Sep, 2026 – 06 Oct, 2026: From £638
    30

    We

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    01

    Th

    OCT

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    02

    Fr

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    03

    Sa

  • LHR–PHL, 04 Oct, 2026 – 09 Oct, 2026: From £1,906
    04

    Su

  • LHR–PHL, 05 Oct, 2026 – 08 Oct, 2026: From £1,832
    05

    Mo

  • LHR–PHL, 06 Oct, 2026 – 17 Oct, 2026: From £668
    06

    Tu

  • LHR–PHL, 07 Oct, 2026 – 25 Oct, 2026: From £678
    07

    We

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    08

    Th

  • LHR–PHL, 09 Oct, 2026 – 16 Oct, 2026: From £698
    09

    Fr

  • LHR–PHL, 10 Oct, 2026 – 14 Oct, 2026: From £669
    10

    Sa

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    11

    Su

  • LHR–PHL: cmp-view-offers-disclaimer. Click for latest price
    12

    Mo

  • LHR–PHL, 13 Oct, 2026 – 27 Oct, 2026: From £649
    13

    Tu

  • LHR–PHL, 14 Oct, 2026 – 19 Oct, 2026: From £643
    14

    We

  • LHR–PHL, 15 Oct, 2026 – 19 Oct, 2026: From £678
    15

    Th

    • Range£522-£1,906

    Prices shown are per person. Cheapest fares may be hand baggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.

    Flight tickets from London to Philadelphia on Virgin Atlantic

    • London (LHR)to

      Philadelphia (PHL)
      01 Dec, 2026 - 15 Dec, 2026
      Starting from
      £624
      Seen: 23 hours ago
      Round trip
      Economy

      London (LHR)to

      Philadelphia (PHL)
      23 Sep, 2026 - 30 Sep, 2026
      Starting from
      £624
      Seen: 1 day ago
      Round trip
      Economy

      London (LHR)to

      Philadelphia (PHL)
      18 Nov, 2026 - 23 Nov, 2026
      Starting from
      £629
      Seen: 1 day ago
      Round trip
      Economy

      London (LHR)to

      Philadelphia (PHL)
      25 Jan, 2027 - 01 Feb, 2027
      Starting from
      £631
      Seen: 1 hour ago
      Round trip
      Economy

    • London (LGW)to

      Philadelphia (PHL)
      30 Oct, 2026 - 02 Nov, 2026
      Starting from
      £691
      Seen: 8 minutes ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      16 Oct, 2026 - 20 Oct, 2026
      Starting from
      £799
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      30 Oct, 2026 - 02 Nov, 2026
      Starting from
      £834
      Seen: 8 minutes ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      05 Mar, 2027 - 11 Mar, 2027
      Starting from
      £852
      Seen: 1 day ago
      Round trip
      Economy

    • London (LGW)to

      Philadelphia (PHL)
      05 Mar, 2027 - 11 Mar, 2027
      Starting from
      £878
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      16 Oct, 2026 - 20 Oct, 2026
      Starting from
      £929
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      05 Mar, 2027 - 11 Mar, 2027
      Starting from
      £991
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Philadelphia (PHL)
      05 Mar, 2027 - 11 Mar, 2027
      Starting from
      £1,015
      Seen: 1 day ago
      Round trip
      Economy
    Prices shown are per person. Cheapest fares may be hand luggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.

    Explore flights using your Virgin Points

    keyboard_arrow_down

    • London (LHR)to

      Philadelphia (PHL)
      12 Jan, 2027 - 23 Jan, 2027
      Starting from
      36,000
      + £276
      Seen: 1 day ago
      Round trip
      Economy

      London (LHR)to

      Philadelphia (PHL)
      14 Oct, 2026 - 13 Nov, 2026
      Starting from
      36,000
      + £269
      Seen: 1 day ago
      Round trip
      Economy
    Points fares shown are per person. Cheapest points fares may be hand baggage only. *Points fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    From
    To
    Fare type
    Dates
    Price
    London (LHR)Philadelphia (PHL)Round trip
    /
    Premium    		03 May, 2027 - 17 May, 2027

    Starting from

    £1,127

    Seen: 20 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Premium    		03 May, 2027 - 17 May, 2027

    Starting from

    £1,127

    Seen: 20 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Premium    		03 May, 2027 - 17 May, 2027

    Starting from

    £1,367

    Seen: 20 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Premium    		04 May, 2027 - 18 May, 2027

    Starting from

    £1,270

    Seen: 1 day ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Premium    		04 May, 2027 - 18 May, 2027

    Starting from

    £1,270

    Seen: 1 day ago

    Prices shown are per person. Cheapest fares may be hand luggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    From
    To
    Fare type
    Dates
    Price
    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		03 May, 2027 - 17 May, 2027

    Starting from

    £2,829

    Seen: 20 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		03 May, 2027 - 17 May, 2027

    Starting from

    £2,848

    Seen: 20 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		19 Jun, 2027 - 11 Jul, 2027

    Starting from

    £2,910

    Seen: 17 hours ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		09 Jun, 2027 - 10 Aug, 2027

    Starting from

    £2,860

    Seen: 1 day ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		09 Jun, 2027 - 10 Aug, 2027

    Starting from

    £2,879

    Seen: 1 day ago

    London (LHR)Philadelphia (PHL)Round trip
    /
    Upper Class    		02 Aug, 2027 - 10 Aug, 2027

    Starting from

    £2,949

    Seen: 1 day ago

    Prices shown are per person. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    Flight deals from London (LHR) to Philadelphia (PHL)
    Best overall airline in Europe 2025

    Best overall airline in Europe 2025


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