Chicago (ORD) to London (LHR) · Nov 30, 2026 · return Dec 6, 2026

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.

Route overview: Chicago to London (LHR) flight deals

2026-11-30 → 2026-12-06 · Axel-exclusive $682.50

• American Airlines AA90: ORD 2026-11-30 20:30:00 → LHR 2026-12-01 10:25:00; nonstop; 475 minutes. Local airport times.
• American Airlines AA91: LHR 2026-12-06 16:20:00 → ORD 2026-12-06 19:25:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $692.25

• United Airlines UA938: ORD 2026-11-30 21:50:00 → LHR 2026-12-01 12:00:00; nonstop; 490 minutes. Local airport times.
• United Airlines UA928: LHR 2026-12-06 13:35:00 → ORD 2026-12-06 16:55:00; nonstop; 560 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $702.00

• British Airways BA296: ORD 2026-11-30 21:50:00 → LHR 2026-12-01 11:35:00; nonstop; 465 minutes. Local airport times.
• British Airways BA297: LHR 2026-12-06 15:40:00 → ORD 2026-12-06 18:45:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $575.25

• Aer Lingus EI122 / EI152: ORD 2026-11-30 15:55:00 → LHR 2026-12-01 08:05:00; 1 stop(s) via DUB; 610 minutes. Local airport times.
  • EI122: ORD 2026-11-30 15:55:00 → DUB 2026-12-01 05:15:00; layover at DUB: 85 minutes.
  • EI152: DUB 2026-12-01 06:40:00 → LHR 2026-12-01 08:05:00.
• Aer Lingus EI151 / EI123: LHR 2026-12-06 07:50:00 → ORD 2026-12-06 14:10:00; 1 stop(s) via DUB; 740 minutes. Local airport times.
  • EI151: LHR 2026-12-06 07:50:00 → DUB 2026-12-06 09:10:00; layover at DUB: 140 minutes.
  • EI123: DUB 2026-12-06 11:30:00 → ORD 2026-12-06 14:10:00.

2026-11-30 → 2026-12-06 · Axel-exclusive $633.75

• KLM Royal Dutch Airlines KL612 / KL1003: ORD 2026-11-30 16:25:00 → LHR 2026-12-01 09:00:00; 1 stop(s) via AMS; 635 minutes. Local airport times.
  • KL612: ORD 2026-11-30 16:25:00 → AMS 2026-12-01 07:15:00; layover at AMS: 80 minutes.
  • KL1003: AMS 2026-12-01 08:35:00 → LHR 2026-12-01 09:00:00.
• KLM Royal Dutch Airlines KL1002 / KL611: LHR 2026-12-06 08:40:00 → ORD 2026-12-06 14:25:00; 1 stop(s) via AMS; 705 minutes. Local airport times.
  • KL1002: LHR 2026-12-06 08:40:00 → AMS 2026-12-06 11:05:00; layover at AMS: 85 minutes.
  • KL611: AMS 2026-12-06 12:30:00 → ORD 2026-12-06 14:25:00.

2026-11-30 → 2026-12-06 · Axel-exclusive $692.25

• United Airlines UA920: ORD 2026-11-30 17:45:00 → LHR 2026-12-01 07:55:00; nonstop; 490 minutes. Local airport times.
• United Airlines UA928: LHR 2026-12-06 13:35:00 → ORD 2026-12-06 16:55:00; nonstop; 560 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $702.00

• British Airways BA294: ORD 2026-11-30 17:10:00 → LHR 2026-12-01 06:55:00; nonstop; 465 minutes. Local airport times.
• British Airways BA297: LHR 2026-12-06 15:40:00 → ORD 2026-12-06 18:45:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $654.00

• American Airlines AA3292 / BA212: ORD 2026-11-30 13:30:00 → LHR 2026-12-01 06:25:00; 1 stop(s) via BOS; 655 minutes. Local airport times.
  • AA3292: ORD 2026-11-30 13:30:00 → BOS 2026-11-30 17:03:00; layover at BOS: 102 minutes.
  • BA212: BOS 2026-11-30 18:45:00 → LHR 2026-12-01 06:25:00.
• American Airlines AA91: LHR 2026-12-06 16:20:00 → ORD 2026-12-06 19:25:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $654.00

• American Airlines AA1936 / BA184: ORD 2026-11-30 13:19:00 → LHR 2026-12-01 06:30:00; 1 stop(s) via EWR; 671 minutes. Local airport times.
  • AA1936: ORD 2026-11-30 13:19:00 → EWR 2026-11-30 16:37:00; layover at EWR: 113 minutes.
  • BA184: EWR 2026-11-30 18:30:00 → LHR 2026-12-01 06:30:00.
• American Airlines AA91: LHR 2026-12-06 16:20:00 → ORD 2026-12-06 19:25:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $654.00

• American Airlines AA150 / BA309: ORD 2026-11-30 21:35:00 → LHR 2026-12-01 14:35:00; 1 stop(s) via CDG; 660 minutes. Local airport times.
  • AA150: ORD 2026-11-30 21:35:00 → CDG 2026-12-01 12:40:00; layover at CDG: 90 minutes.
  • BA309: CDG 2026-12-01 14:10:00 → LHR 2026-12-01 14:35:00.
• American Airlines AA91: LHR 2026-12-06 16:20:00 → ORD 2026-12-06 19:25:00; nonstop; 545 minutes. Local airport times.

2026-11-30 → 2026-12-06 · Axel-exclusive $663.75

• United Airlines UA1172 / AC854: ORD 2026-11-30 13:57:00 → LHR 2026-12-01 06:30:00; 1 stop(s) via YYZ; 633 minutes. Local airport times.
  • UA1172: ORD 2026-11-30 13:57:00 → YYZ 2026-11-30 16:47:00; layover at YYZ: 93 minutes.
  • AC854: YYZ 2026-11-30 18:20:00 → LHR 2026-12-01 06:30:00.
• United Airlines UA928: LHR 2026-12-06 13:35:00 → ORD 2026-12-06 16:55:00; nonstop; 560 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 29, 2026 · Return options
• Dec 1, 2026 · Return options
• Hotels in London with Axel

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