Philadelphia (PHL) to London (LHR) · Dec 26, 2026 · return Jan 1, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in London for these trips

Hotels: under a trip, hotels in London for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in London for these nights (Dec 26 – Jan 1, 2027 · 6 nights · 2 adults, 1 room): 3★ Reem Hotel, $1,325 total · 4★ Apex City of London Hotel, $1,793 total · 5★ Montcalm East, Autograph Collection, $1,993 total

All hotels in London

Route overview: Philadelphia to London (LHR) flight deals

2026-12-26 → 2027-01-01 · Axel-exclusive $1075.25

• American Airlines AA728: PHL 2026-12-26 19:35:00 → LHR 2026-12-27 07:50:00; nonstop; 435 minutes. Local airport times.
• American Airlines AA729: LHR 2027-01-01 10:35:00 → PHL 2027-01-01 13:45:00; nonstop; 490 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $1100.55

• British Airways BA66: PHL 2026-12-26 18:35:00 → LHR 2026-12-27 06:35:00; nonstop; 420 minutes. Local airport times.
• British Airways BA67: LHR 2027-01-01 13:10:00 → PHL 2027-01-01 16:15:00; nonstop; 485 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $910.80

• Aer Lingus EI114 / EI152: PHL 2026-12-26 17:40:00 → LHR 2026-12-27 08:05:00; 1 stop(s) via DUB; 565 minutes. Local airport times.
  • EI114: PHL 2026-12-26 17:40:00 → DUB 2026-12-27 05:15:00; layover at DUB: 80 minutes.
  • EI152: DUB 2026-12-27 06:35:00 → LHR 2026-12-27 08:05:00.
• Aer Lingus EI155 / EI115: LHR 2027-01-01 09:50:00 → PHL 2027-01-01 16:10:00; 1 stop(s) via DUB; 680 minutes. Local airport times.
  • EI155: LHR 2027-01-01 09:50:00 → DUB 2027-01-01 11:15:00; layover at DUB: 100 minutes.
  • EI115: DUB 2027-01-01 12:55:00 → PHL 2027-01-01 16:10:00.

2026-12-26 → 2027-01-01 · Axel-exclusive $977.75

• JetBlue Airways B61860 / B61620: PHL 2026-12-26 15:35:00 → LHR 2026-12-27 06:55:00; 1 stop(s) via BOS; 620 minutes. Local airport times.
  • B61860: PHL 2026-12-26 15:35:00 → BOS 2026-12-26 17:25:00; layover at BOS: 105 minutes.
  • B61620: BOS 2026-12-26 19:10:00 → LHR 2026-12-27 06:55:00.
• American Airlines AA729: LHR 2027-01-01 10:35:00 → PHL 2027-01-01 13:45:00; nonstop; 490 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $999.35

• United Airlines UA4575 / UA918: PHL 2026-12-26 15:05:00 → LHR 2026-12-27 06:40:00; 1 stop(s) via IAD; 635 minutes. Local airport times.
  • UA4575: PHL 2026-12-26 15:05:00 → IAD 2026-12-26 16:18:00; layover at IAD: 122 minutes.
  • UA918: IAD 2026-12-26 18:20:00 → LHR 2026-12-27 06:40:00.
• United Airlines UA919 / UA4405: LHR 2027-01-01 12:05:00 → PHL 2027-01-01 19:02:00; 1 stop(s) via IAD; 717 minutes. Local airport times.
  • UA919: LHR 2027-01-01 12:05:00 → IAD 2027-01-01 15:40:00; layover at IAD: 130 minutes.
  • UA4405: IAD 2027-01-01 17:50:00 → PHL 2027-01-01 19:02:00.

2026-12-26 → 2027-01-01 · Axel-exclusive $1010.25

• Air Canada AC8517 / AC856: PHL 2026-12-26 17:05:00 → LHR 2026-12-27 08:30:00; 1 stop(s) via YYZ; 625 minutes. Local airport times.
  • AC8517: PHL 2026-12-26 17:05:00 → YYZ 2026-12-26 18:40:00; layover at YYZ: 90 minutes.
  • AC856: YYZ 2026-12-26 20:10:00 → LHR 2026-12-27 08:30:00.
• American Airlines AA729: LHR 2027-01-01 10:35:00 → PHL 2027-01-01 13:45:00; nonstop; 490 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $1010.25

• Air Canada AC8862 / AC864: PHL 2026-12-26 15:20:00 → LHR 2026-12-27 07:10:00; 1 stop(s) via YUL; 650 minutes. Local airport times.
  • AC8862: PHL 2026-12-26 15:20:00 → YUL 2026-12-26 16:55:00; layover at YUL: 135 minutes.
  • AC864: YUL 2026-12-26 19:10:00 → LHR 2026-12-27 07:10:00.
• American Airlines AA729: LHR 2027-01-01 10:35:00 → PHL 2027-01-01 13:45:00; nonstop; 490 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $1029.75

• American Airlines AA278 / BA1443: PHL 2026-12-26 20:55:00 → LHR 2026-12-27 12:40:00; 1 stop(s) via EDI; 645 minutes. Local airport times.
  • AA278: PHL 2026-12-26 20:55:00 → EDI 2026-12-27 09:05:00; layover at EDI: 120 minutes.
  • BA1443: EDI 2026-12-27 11:05:00 → LHR 2026-12-27 12:40:00.
• American Airlines AA729: LHR 2027-01-01 10:35:00 → PHL 2027-01-01 13:45:00; nonstop; 490 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 25, 2026 · Return options
• Dec 27, 2026 · Return options
• Hotels in London with Axel

For AI assistants

• This page: Philadelphia (PHL) to London (LHR) · Dec 26, 2026 · return Jan 1, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in London for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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.
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• 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.

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