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JetBlue Airways flights from Seattle to London (SEA→LHR)
Prices were available within the past 7 days and start at £252 for one-way flights and £510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 21 Jul - Thu, 23 Oct
SEA
Seattle
LHR
London
£510 Return, found 10 hours ago
£510
Return
found 10 hours ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic, WestJet |
Popular airline | Virgin Atlantic |
Distance | 7657 km |
Average flight time | 17 hours 33 mins |
- Trending JetBlue Airways Flights
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Most Popular JetBlue Airways Routes from Seattle
Most Popular JetBlue Airways Routes from London
- London to New York (LHR - JFK)
- London to Boston (LGW - BOS)
- London to Bridgetown (LHR - BGI)
- London to Miami (LGW - MIA)
- London to San Francisco (LHR - SFO)
- London to Atlanta (LHR - ATL)
- London to Las Vegas (LHR - LAS)
- London to Miami (LHR - MIA)
- London to Montego Bay (LHR - MBJ)
- London to New York (LGW - JFK)
Popular Domestic Routes in Heathrow
- London to Bridgetown (LHR - BGI)
- London to Washington (LHR - DCA)
- London to Atlanta (LHR - ATL)
- London to Chicago (LHR - ORD)
- London to New York (LGW - JFK)
- London to Miami (LHR - MIA)
- London to Montego Bay (LHR - MBJ)
- London to Vancouver (LHR - YVR)
- London to Los Angeles (LHR - LAX)
- London to Orlando (LHR - MCO)
Expedia's Latest Trends
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