Cheap flights from San Francisco to Belfast from £452
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Belfast cost?
Getting from Belfast airport to the city center
Fastest options: Airport Express bus services. Best value: Translink bus and coach services.
How to get from Belfast International Airport (BFS) to Belfast?
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
30-40 min | £8 – £12; single vs return fares | every 10–30 min (traffic dependent) | direct to city center | |
25-45 min | £35 – £50; metered; varies by traffic | on-demand 24/7 (traffic dependent) | door-to-door with luggage | |
25-40 min | £45 – £70; pre-booked fixed rate | pre-booked (traffic dependent) | comfort and convenience |
How to get from George Best Belfast City Airport (BHD) to Belfast?
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
10-20 min | £3 – £5; single vs return fares | every 20–30 min (traffic dependent) | quick and affordable | |
15-25 min | £2 – £3; standard Metro fare | every 15–30 min (traffic dependent) | budget travelers | |
10-20 min | £10 – £18; metered; varies by traffic | on-demand 24/7 (traffic dependent) | door-to-door convenience |
Notes:
- Prices in GBP; table created in 2025 and subject to change.
- Airport Express services operate frequently during peak hours with reduced services in evenings and weekends.
- Taxi fares are metered and may vary depending on traffic conditions and time of day.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Belfast
Check-in for a flight from San Francisco to Belfast
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| easyJet | EZY | U2 | Yes |
| Ryanair | RYR | FR | No |
| Aer Lingus | EIN | EI | No |
| WestJet | WJA | WS | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Belfast
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 6°C | 2°C |
| February | 7°C | 3°C |
| March | 9°C | 3°C |
| April | 11°C | 4°C |
| May | 13°C | 7°C |
| June | 16°C | 9°C |
| July | 17°C | 11°C |
| August | 17°C | 11°C |
| September | 15°C | 10°C |
| October | 12°C | 8°C |
| November | 9°C | 5°C |
| December | 7°C | 3°C |
14 day forecast
Frequently asked questions
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