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Route overview: Philadelphia to London (LHR) flight deals

Philadelphia → London

Dec 16, 2026 · choose your return date

PHL → LHR1 adulteconomyOne way and round trips

28 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 16, 2026 · One wayAer LingusUp to 1 stop each way$520.00 Dec 16, 2026 · One wayAmerican AirlinesNonstop$650.00 Dec 16, 2026 – Dec 18, 2026 · 2 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 18, 2026 · 2 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 19, 2026 · 3 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 19, 2026 · 3 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 20, 2026 · 4 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 20, 2026 · 4 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 21, 2026 · 5 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 21, 2026 · 5 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 22, 2026 · 6 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 22, 2026 · 6 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 23, 2026 · 7 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 23, 2026 · 7 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 24, 2026 · 8 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 24, 2026 · 8 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 25, 2026 · 9 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 25, 2026 · 9 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 26, 2026 · 10 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 26, 2026 · 10 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 27, 2026 · 11 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 27, 2026 · 11 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 28, 2026 · 12 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 28, 2026 · 12 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 29, 2026 · 13 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 29, 2026 · 13 nightsAmerican AirlinesNonstop$977.50 Dec 16, 2026 – Dec 30, 2026 · 14 nightsAer LingusUp to 1 stop each way$828.00 Dec 16, 2026 – Dec 30, 2026 · 14 nightsAmerican AirlinesNonstop$977.50

Flights for your trip

  1. Wed, Dec 16 · One way

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 16 · One way

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 16 – Fri, Dec 18

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 16 – Fri, Dec 18

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    11:15 amLHR
    8h 5m
    Nonstop
    2:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 16 – Sat, Dec 19

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 16 – Sat, Dec 19

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 16 – Sun, Dec 20

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 16 – Sun, Dec 20

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 16 – Mon, Dec 21

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 16 – Mon, Dec 21

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 16 – Tue, Dec 22

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 16 – Tue, Dec 22

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 16 – Thu, Dec 24

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 16 – Thu, Dec 24

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 10m
    Nonstop
    1:45 pmPHL

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 16 – Fri, Dec 25

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 16 – Fri, Dec 25

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    11:15 amLHR
    8h 5m
    Nonstop
    2:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 16 – Sat, Dec 26

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 16 – Sat, Dec 26

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 16 – Sun, Dec 27

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 16 – Sun, Dec 27

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 16 – Mon, Dec 28

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 16 – Mon, Dec 28

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 16 – Wed, Dec 30

    Aer Lingus
    5:40 pmPHL
    9h 25m
    DUB · 1h 20m
    8:05 am+1LHR
    Aer Lingus
    9:50 amLHR
    11h 20m
    DUB · 1h 40m
    4:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 16 – Wed, Dec 30

    American Airlines
    7:40 pmPHL
    7h 10m
    Nonstop
    7:50 am+1LHR
    American Airlines
    10:35 amLHR
    8h 5m
    Nonstop
    1:40 pmPHL

    Round-trip total · 1 adult · Taxes included

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PHL ⇄ LHR

Economy

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Explore this route

All dates for this routeDec 15, 2026 · Return optionsDec 17, 2026 · Return optionsHotels in London with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-16 · one wayAmerican AirlinesAA728Axel-exclusive $650.002026-10-29T01:55:51Z
2026-12-16 · one wayAer LingusEI114 + EI152Axel-exclusive $520.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-18American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-18Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-19American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-19Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-20American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-20Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-21American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-21Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-22American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-22Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-23American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-23Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-24American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-24Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-25American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-25Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-26American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-26Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-27American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-27Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-28American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-28Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-29American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-29Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z
2026-12-16 → 2026-12-30American AirlinesAA728 / AA729Axel-exclusive $977.502026-10-29T01:55:51Z
2026-12-16 → 2026-12-30Aer LingusEI114 + EI152 / EI155 + EI115Axel-exclusive $828.002026-10-29T01:55:51Z

Route overview: Philadelphia to London (LHR) flight deals

2026-12-16 · one way · Axel-exclusive $520.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.

2026-12-16 · one way · Axel-exclusive $650.00

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.

2026-12-16 → 2026-12-18 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-18 09:50:00 → PHL 2026-12-18 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-18 09:50:00 → DUB 2026-12-18 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-18 12:55:00 → PHL 2026-12-18 16:10:00.

2026-12-16 → 2026-12-18 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-18 11:15:00 → PHL 2026-12-18 14:20:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-19 09:50:00 → PHL 2026-12-19 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-19 09:50:00 → DUB 2026-12-19 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-19 12:55:00 → PHL 2026-12-19 16:10:00.

2026-12-16 → 2026-12-19 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-19 10:35:00 → PHL 2026-12-19 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-20 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-20 09:50:00 → PHL 2026-12-20 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-20 09:50:00 → DUB 2026-12-20 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-20 12:55:00 → PHL 2026-12-20 16:10:00.

2026-12-16 → 2026-12-20 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-20 10:35:00 → PHL 2026-12-20 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-21 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-21 09:50:00 → PHL 2026-12-21 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-21 09:50:00 → DUB 2026-12-21 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-21 12:55:00 → PHL 2026-12-21 16:10:00.

2026-12-16 → 2026-12-21 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-21 10:35:00 → PHL 2026-12-21 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-22 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-22 09:50:00 → PHL 2026-12-22 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-22 09:50:00 → DUB 2026-12-22 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-22 12:55:00 → PHL 2026-12-22 16:10:00.

2026-12-16 → 2026-12-22 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-22 10:35:00 → PHL 2026-12-22 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-24 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-24 09:50:00 → PHL 2026-12-24 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-24 09:50:00 → DUB 2026-12-24 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-24 12:55:00 → PHL 2026-12-24 16:10:00.

2026-12-16 → 2026-12-24 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-24 10:35:00 → PHL 2026-12-24 13:45:00; nonstop; 490 minutes. Local airport times.

2026-12-16 → 2026-12-25 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-25 09:50:00 → PHL 2026-12-25 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-25 09:50:00 → DUB 2026-12-25 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-25 12:55:00 → PHL 2026-12-25 16:10:00.

2026-12-16 → 2026-12-25 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-25 11:15:00 → PHL 2026-12-25 14:20:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-26 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-26 09:50:00 → PHL 2026-12-26 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-26 09:50:00 → DUB 2026-12-26 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-26 12:55:00 → PHL 2026-12-26 16:10:00.

2026-12-16 → 2026-12-26 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-26 10:35:00 → PHL 2026-12-26 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-27 09:50:00 → PHL 2026-12-27 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-27 09:50:00 → DUB 2026-12-27 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-27 12:55:00 → PHL 2026-12-27 16:10:00.

2026-12-16 → 2026-12-27 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-27 10:35:00 → PHL 2026-12-27 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-28 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-28 09:50:00 → PHL 2026-12-28 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-28 09:50:00 → DUB 2026-12-28 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-28 12:55:00 → PHL 2026-12-28 16:10:00.

2026-12-16 → 2026-12-28 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-28 10:35:00 → PHL 2026-12-28 13:40:00; nonstop; 485 minutes. Local airport times.

2026-12-16 → 2026-12-30 · Axel-exclusive $828.00

  • Aer Lingus EI114 / EI152: PHL 2026-12-16 17:40:00 → LHR 2026-12-17 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
    • EI114: PHL 2026-12-16 17:40:00 → DUB 2026-12-17 05:15:00; layover at DUB: 80 minutes.
    • EI152: DUB 2026-12-17 06:35:00 → LHR 2026-12-17 08:05:00.
  • Aer Lingus EI155 / EI115: LHR 2026-12-30 09:50:00 → PHL 2026-12-30 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
    • EI155: LHR 2026-12-30 09:50:00 → DUB 2026-12-30 11:15:00; layover at DUB: 100 minutes.
    • EI115: DUB 2026-12-30 12:55:00 → PHL 2026-12-30 16:10:00.

2026-12-16 → 2026-12-30 · Axel-exclusive $977.50

  • American Airlines AA728: PHL 2026-12-16 19:40:00 → LHR 2026-12-17 07:50:00; nonstop; 430 minutes. Local airport times.
  • American Airlines AA729: LHR 2026-12-30 10:35:00 → PHL 2026-12-30 13:40:00; nonstop; 485 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Philadelphia (PHL) to London (LHR) · Dec 16, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Philadelphia to London (LHR) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.