
Find cheap flights to London from $729.19*
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Great London flight deals
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Chicago (ORD)to
London (LON)Sep 22 2026 - Sep 28 2026
From
$901.78
Seen: 22 hrs ago
Roundtrip*
Economy
Boston (BOS)to
London (LHR)Oct 11 2026 - Oct 16 2026
From
$732.69
Seen: 20 hrs ago
Roundtrip*
Economy
Washington, D.C. (IAD)to
London (LHR)Aug 21 2026 - Aug 31 2026
From
$944.78
Seen: 14 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LHR)Sep 16 2026 - Sep 22 2026
From
$852.18
Seen: 1 hour ago
Roundtrip*
Economy
Cleveland (CLE)to
London (LHR)Jun 8 2026 - Jun 16 2026
From
$1,013.69
Seen: 2 hrs ago
Roundtrip*
Economy
Hartford (BDL)to
London (LHR)Oct 13 2026 - Oct 19 2026
From
$886.28
Seen: 12 hrs ago
Roundtrip*
Economy
Los Angeles (LAX)to
London (LHR)Jun 7 2026 - Sep 16 2026
From
$1,039.71
Seen: 6 hrs ago
Roundtrip*
Economy
Minneapolis (MSP)to
London (LHR)Sep 16 2026 - Sep 23 2026
From
$1,083.78
Seen: 9 hrs ago
Roundtrip*
Economy
New York (JFK)to
London (LHR)Oct 8 2026 - Oct 13 2026
From
$729.59
Seen: 1 hour ago
Roundtrip*
Economy
Boston (BOS)to
London (LON)Oct 10 2026 - Oct 17 2026
From
$729.59
Seen: 7 hrs ago
Roundtrip*
Economy
Philadelphia (PHL)to
London (LHR)Aug 11 2026 - Aug 16 2026
From
$1,197.78
Seen: 20 hrs ago
Roundtrip*
Economy
San Francisco (SFO)to
London (LON)Aug 26 2026 - Sep 7 2026
From
$874.68
Seen: 4 hrs ago
Roundtrip*
Economy
San Francisco (SFO)to
London (LHR)Aug 21 2026 - Sep 10 2026
From
$874.68
Seen: 1 hour ago
Roundtrip*
Economy
Washington, D.C. (IAD)to
London (LON)May 8 2026 - May 15 2026
From
$1,030.78
Seen: 20 hrs ago
Roundtrip*
Economy
Cleveland (CLE)to
London (LON)Oct 7 2026 - Oct 13 2026
From
$854.18
Seen: 8 hrs ago
Roundtrip*
Economy
Raleigh (RDU)to
London (LHR)Sep 21 2026 - Oct 16 2026
From
$916.18
Seen: 7 hrs ago
Roundtrip*
Economy
Hartford (BDL)to
London (LON)Oct 7 2026 - Oct 12 2026
From
$886.28
Seen: 9 hrs ago
Roundtrip*
Economy
Orlando (MCO)to
London (LHR)Jun 24 2026 - Jun 29 2026
From
$1,726.68
Seen: 40 minutes ago
Roundtrip*
Economy
Nashville (BNA)to
London (LHR)Aug 19 2026 - Aug 29 2026
From
$968.78
Seen: 20 hrs ago
Roundtrip*
Economy
Orlando (MCO)to
London (LON)May 9 2026 - May 12 2026
From
$1,087.68
Seen: 5 hrs ago
Roundtrip*
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.

Flights to London
Officially founded by the Romans, the UK’s capital, London, is a hub of international finance, trade, and culture. With ornate palaces and world-class museums and shopping, experience this world capital when you book your flight to London with Aer Lingus.
Museums in London
Explore the world-renowned British Museum. There, immerse yourself in Ancient Egypt as you view the red granite statue of Amenhotep III, the “Pond in a Garden” false fresco, and the famed Rosetta Stone. See the reconstructed Nereid Monument, the Mausoleum of Halicarnassus, and sketches by da Vinci. After visiting the stegosaurus and stopping by the earthquake simulator at the Natural History Museum, go to the Victoria and Albert Museum (V&A). Marvel at the Ceramic Staircase’s beautifully painted ceiling, view hand-painted tilework, delicate embroideries, and illuminated manuscripts.
Landmarks in London
Take photos outside Buckingham Palace, experience panoramic city views from atop the London Eye, walk around the Shaftesbury Memorial Fountain at Piccadilly Circus, visit the Tower Bridge and hear Big Ben toll the hours. Then, spend the afternoon in Hyde Park horseback riding, strolling around the Rose Garden and listening to the debaters at Speakers’ Corner.
Shopping in London
Browse the trendy boutiques along King’s Road and explore London’s famed department stores. For luxury goods, visit Sloane Street and Harrods in Knightsbridge.
Getting Around London
Pick up a Visitor Oyster Card and take the Tube. If you want to sightsee on the way to your next activity, hop on an iconic double-decker red bus. Rent a bicycle and use the bike lanes that run through Inner London. You can also hail one of the ubiquitous black taxis.
Latest offers for London flights*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | London (LON) | Roundtrip* / Economy | Sep 22 2026 - Sep 28 2026 | From $901.78 Seen: 22 hrs ago |
| Boston (BOS) | London (LHR) | Roundtrip* / Economy | Oct 11 2026 - Oct 16 2026 | From $732.69 Seen: 20 hrs ago |
| New York (JFK) | London (LHR) | Roundtrip* / Economy | Nov 26 2026 - Dec 3 2026 | From $729.19 Seen: 13 hrs ago |
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | Sep 16 2026 - Sep 22 2026 | From $852.18 Seen: 1 hour ago |
| Washington, D.C. (IAD) | London (LHR) | Roundtrip* / Economy | Nov 11 2026 - Nov 16 2026 | From $892.38 Seen: 7 hrs ago |
| Cleveland (CLE) | London (LHR) | Roundtrip* / Economy | Jun 8 2026 - Jun 16 2026 | From $1,013.69 Seen: 2 hrs ago |
| Hartford (BDL) | London (LHR) | Roundtrip* / Economy | Oct 13 2026 - Oct 19 2026 | From $886.28 Seen: 12 hrs ago |
| Los Angeles (LAX) | London (LHR) | Roundtrip* / Economy | Jun 7 2026 - Sep 16 2026 | From $1,039.71 Seen: 6 hrs ago |
| Minneapolis (MSP) | London (LHR) | Roundtrip* / Economy | Sep 16 2026 - Sep 23 2026 | From $1,083.78 Seen: 9 hrs ago |
| Cleveland (CLE) | London (LON) | Roundtrip* / Economy | Nov 8 2026 - Nov 13 2026 | From $850.98 Seen: 13 hrs ago |
| Boston (BOS) | London (LON) | Roundtrip* / Economy | Oct 10 2026 - Oct 17 2026 | From $729.59 Seen: 7 hrs ago |
| Philadelphia (PHL) | London (LHR) | Roundtrip* / Economy | Aug 11 2026 - Aug 16 2026 | From $1,197.78 Seen: 20 hrs ago |
| San Francisco (SFO) | London (LON) | Roundtrip* / Economy | Aug 26 2026 - Sep 7 2026 | From $874.68 Seen: 4 hrs ago |
| San Francisco (SFO) | London (LHR) | Roundtrip* / Economy | Aug 21 2026 - Sep 10 2026 | From $874.68 Seen: 1 hour ago |
| Washington, D.C. (IAD) | London (LON) | Roundtrip* / Economy | Mar 20 2027 - Mar 27 2027 | From $1,009.98 Seen: 19 hrs ago |
| Raleigh (RDU) | London (LHR) | Roundtrip* / Economy | Sep 21 2026 - Oct 16 2026 | From $916.18 Seen: 7 hrs ago |
| Hartford (BDL) | London (LON) | Roundtrip* / Economy | Oct 7 2026 - Oct 12 2026 | From $886.28 Seen: 9 hrs ago |
| Denver (DEN) | London (LHR) | Roundtrip* / Economy | Jul 6 2026 - Jul 15 2026 | From $1,503.26 Seen: 18 hrs ago |
| Orlando (MCO) | London (LHR) | Roundtrip* / Economy | Jun 24 2026 - Jun 29 2026 | From $1,726.68 Seen: 40 minutes ago |
| Nashville (BNA) | London (LHR) | Roundtrip* / Economy | Aug 19 2026 - Aug 29 2026 | From $968.78 Seen: 20 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
QA FE Test Travel Dates Filter Feature Prepro
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New York (JFK)to
Dublin (DUB)Oct 23 2026 - Nov 2 2026
From
$570.99
Seen: 22 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Dublin (DUB)Sep 12 2026 - Sep 16 2026
From
$575.67
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Nov 2 2026 - Dec 9 2026
From
$691.99
Seen: 23 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Oct 5 2026 - Oct 12 2026
From
$603.23
Seen: 16 hrs ago
Roundtrip*
Economy
Cleveland (CLE)to
Dublin (DUB)Sep 9 2026 - Sep 15 2026
From
$744.67
Seen: 23 hrs ago
Roundtrip*
Economy
San Francisco (SFO)to
Dublin (DUB)Oct 27 2026 - Nov 20 2026
From
$859.99
Seen: 18 hrs ago
Roundtrip*
Economy
Los Angeles (LAX)to
Dublin (DUB)Nov 2 2026 - Nov 11 2026
From
$859.99
Seen: 20 hrs ago
Roundtrip*
Economy
Hartford (BDL)to
Dublin (DUB)Nov 3 2026 - Nov 10 2026
From
$691.99
Seen: 21 hrs ago
Roundtrip*
Economy
New York (JFK)to
Shannon (SNN)Sep 6 2026 - Sep 17 2026
From
$573.23
Seen: 13 hrs ago
Roundtrip*
Economy
Raleigh (RDU)to
Dublin (DUB)Nov 4 2026 - Nov 13 2026
From
$691.99
Seen: 2 hrs ago
Roundtrip*
Economy
Philadelphia (PHL)to
Dublin (DUB)Nov 1 2026 - Nov 13 2026
From
$738.49
Seen: 23 hrs ago
Roundtrip*
Economy
Nashville (BNA)to
Dublin (DUB)Oct 18 2026 - Nov 1 2026
From
$839.99
Seen: 21 hrs ago
Roundtrip*
Economy
Minneapolis (MSP)to
Dublin (DUB)Nov 1 2026 - Dec 11 2026
From
$739.99
Seen: 23 hrs ago
Roundtrip*
Economy
Washington, D.C. (IAD)to
Dublin (DUB)Jun 4 2026 - Nov 4 2026
From
$803.99
Seen: 6 hrs ago
Roundtrip*
Economy
Pittsburgh (PIT)to
Dublin (DUB)Oct 21 2026 - Nov 3 2026
From
$729.99
Seen: 4 hrs ago
Roundtrip*
Economy
Indianapolis (IND)to
Dublin (DUB)Nov 4 2026 - Nov 18 2026
From
$789.99
Seen: 5 hrs ago
Roundtrip*
Economy
New York/Newark (EWR)to
Dublin (DUB)Sep 7 2026 - Sep 15 2026
From
$575.68
Seen: 11 hrs ago
Roundtrip*
Economy
Orlando (MCO)to
Dublin (DUB)Sep 6 2026 - Sep 16 2026
From
$904.68
Seen: 3 hrs ago
Roundtrip*
Economy
Denver (DEN)to
Dublin (DUB)Sep 2 2026 - Sep 16 2026
From
$894.68
Seen: 23 minutes ago
Roundtrip*
Economy
Seattle (SEA)to
Dublin (DUB)Sep 2 2026 - Sep 10 2026
From
$864.68
Seen: 5 hrs ago
Roundtrip*
Economy