| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Barcelona London Heathrow | Outbound 01/22/26 direct VY6650 02h 40min | Return 02/18/26 direct VY6653 02h 15min |  Vueling Airlines |  | $94 | ||
| Barcelona London Heathrow | Outbound 02/13/26 direct IB5643 02h 35min | Return 02/26/26 direct IB5644 02h 15min |  Iberia |  | $237 | ||
| Barcelona London Heathrow | Outbound 01/22/26 direct VY6650 02h 40min | Return 02/18/26 direct VY6653 02h 15min | Vueling Airlines |  | ? | $105 | |
| Barcelona London Heathrow | Outbound 02/13/26 direct VY6652 02h 35min | Return 02/26/26 direct VY6653 02h 15min | Vueling Airlines |  | ? | $106 | |
| Barcelona London Heathrow | Outbound 02/13/26 direct BA0487 02h 20min | Return 02/26/26 direct BA0492 02h 15min |  British Airways |  | ? | $123 | |
| Barcelona London Heathrow | Outbound 02/13/26 direct BA0493 02h 40min | Return 02/26/26 direct BA0482 02h 10min | British Airways |  | ? | $177 | |
| Barcelona London Heathrow | Outbound 01/24/26 1 Stopover (BRU) SN3704, SN2103 07h 15min | Return 02/21/26 1 Stopover (BRU) SN2094, SN3705 08h 20min |  Brussels Airlines |  | ? | $206 | |
| Barcelona London Heathrow | Outbound 05/12/26 direct BA0487 02h 25min | Return 05/15/26 direct BA0486 02h 15min | British Airways | | ? | $208 | |
| Barcelona London Heathrow | Outbound 02/13/26 direct BA0487 02h 20min | Return 02/26/26 direct BA0474 02h 05min | British Airways |  | ? | $239 | |
| Barcelona London Heathrow | Outbound 02/13/26 1 Stopover (LIS) TP1035, TP1358 08h 00min | Return 02/26/26 1 Stopover (LIS) TP1359, TP1040 09h 05min |  TAP Air Portugal |  | $255 |
Tips and tricks to help you find cheap flights from Barcelona to London Heathrow
Favorite airline: TAP Portugal
The majority of passengers on the route Barcelona – London Heathrow prefer to fly with TAP Portugal.
TAP Portugal
44 %
Swiss
28 %
Lufthansa
11 %