Flights from United States to United Kingdom from $729.06*
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Popular flights with Aer Lingus
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* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
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Flights with Aer Lingus
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | Aug 18 2026 - Sep 1 2026 | From $851.66 Seen: 4 hrs ago |
| New York (JFK) | Manchester (MAN) | Roundtrip* / Economy | Sep 23 2026 - Oct 6 2026 | From $808.35 Seen: 38 minutes ago |
| Chicago (ORD) | Edinburgh (EDI) | Roundtrip* / Economy | Oct 10 2026 - Oct 18 2026 | From $1,205.66 Seen: 1 hour ago |
| Boston (BOS) | London (LHR) | Roundtrip* / Economy | Mar 10 2027 - Mar 20 2027 | From $729.06 Seen: 8 hrs ago |
| Hartford (BDL) | Edinburgh (EDI) | Roundtrip* / Economy | Aug 28 2026 - Sep 6 2026 | From $1,059.31 Seen: 8 hrs ago |
| Boston (BOS) | Edinburgh (EDI) | Roundtrip* / Economy | Aug 13 2026 - Aug 23 2026 | From $875.04 Seen: 7 hrs ago |
| Boston (BOS) | Manchester (MAN) | Roundtrip* / Economy | Mar 11 2027 - Mar 18 2027 | From $864.55 Seen: 5 hrs ago |
| Los Angeles (LAX) | Manchester (MAN) | Roundtrip* / Economy | Oct 13 2026 - Oct 23 2026 | From $878.35 Seen: 3 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.