| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Seattle-Tacoma | Outbound 11/02/26 1 Stopover (MUC) LH4205, LH0488 13h 40min | Return - |  Lufthansa |  | ? | £353 found 2 days ago | |
| London Heathrow Seattle-Tacoma | Outbound 24/12/25 1 Stopover (ORD) OS7849, OS7703 16h 21min | Return 13/01/26 1 Stopover (ORD) LH7537, LH9355 13h 05min |  Austrian Airlines | | ? | £484 | |
| Best option London Heathrow Seattle-Tacoma | Outbound 31/01/26 direct BA0053 10h 05min | Return 03/02/26 direct BA0052 09h 35min |  British Airways |  | ? | £518 | |
| London Heathrow Seattle-Tacoma | Outbound 22/12/25 1 Stopover (FRA) LH0923, DE2032 16h 10min | Return 10/01/26 1 Stopover (FRA) DE2033, LH0910 14h 10min |  Lufthansa, Condor |  | £950 | ||
| London Heathrow Seattle-Tacoma | Outbound 31/01/26 1 Stopover (KEF) FI0451, FI0681 12h 45min | Return 03/02/26 1 Stopover (KEF) FI0680, FI0450 12h 15min |  Icelandair |  | £484 | ||
| London Heathrow Seattle-Tacoma | Outbound 31/01/26 1 Stopover (KEF) FI0451, FI0681 12h 45min | Return 03/02/26 1 Stopover (KEF) FI0680, FI0450 12h 15min | Icelandair |  | £488 | ||
| London Heathrow Seattle-Tacoma | Outbound 31/01/26 1 Stopover (KEF) FI0451, FI0681 12h 45min | Return 03/02/26 1 Stopover (KEF) FI0680, FI0454 20h 55min | Icelandair |  | £489 | ||
| London Heathrow Seattle-Tacoma | Outbound 10/02/26 1 Stopover (DFW) IB4205, IB4438 19h 12min | Return 17/02/26 1 Stopover (DFW) AA0717, IB3574 13h 57min |  Iberia |  | ? | £517 found 3 days ago | |
| London Heathrow Seattle-Tacoma | Outbound 11/02/26 1 Stopover (MUC) LH4205, LH0488 13h 40min | Return 17/02/26 1 Stopover (ORD) LH7537, LH9349 13h 00min | Lufthansa | | ? | £523 found 3 days ago | |
| London Heathrow Seattle-Tacoma | Outbound 31/01/26 1 Stopover (KEF) FI0451, FI0681 12h 45min | Return 03/02/26 1 Stopover (KEF) FI0680, FI0450 12h 15min | Icelandair |  | £523 |
Stops
- Direct flight
Airline
- Icelandair
- British Airways
- Lufthansa
- Virgin Atlantic Airways
- Air Canada
Important flight information
Flight information: London Heathrow - Seattle-Tacoma
| Cheapest outbound flight from | £ 352,35 |
|---|---|
| Outbound and return from | £ 483,22 |
| Flight duration | min. 09:50 / max. 09:55 |
| Return flight duration | min. 09:20/ max. 09:30 |
| Distance | 7710 km |
| Flights per week | 19 |
| Departure airport | Airport London Heathrow (LHR) |
| Arrival airport | Airport Seattle-Tacoma (SEA) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight London Heathrow - New York from £ 285
- Flight London Heathrow - Los Angeles from £ 414
- Flight London Heathrow - Miami from £ 430
- Flight London Heathrow - Boston from £ 351
- Flight London Heathrow - Baltimore from £ 510
- Flight London Heathrow - Denver from £ 474
- Flight London Heathrow - Dallas from £ 374
- Flight London Heathrow - Detroit from £ 449
- Flight London Heathrow - Newark from £ 285
- Flight London Heathrow - Washington DC from £ 325
Alternative flights to Seattle-Tacoma
- Flight London - Seattle-Tacoma from £ 353
Flight destinations with a similar price
- Flight London Heathrow - Mumbai from £ 351
- Flight London Heathrow - Dubai from £ 340
- Flight London Heathrow - Lahore from £ 357
- Flight London Heathrow - Mauritius from £ 346
- Flight London Heathrow - Nairobi from £ 384
- Flight London Heathrow - Bangalore from £ 387
- Flight London Heathrow - Bahrain from £ 371
- Flight London Heathrow - Boston from £ 351
- Flight London Heathrow - Dallas from £ 374
- Flight London Heathrow - Doha from £ 349