How many Avios from London to San Francisco?
Reward Flight Saver pricing for London → San Francisco (SFO) in Economy and Business Class, plus First Class, which is not in Reward Flight Saver, so its cash charges vary.
Prices from Head for Points, 1 August 2026
TL;DR
London → San Francisco on British Airways starts at 33,000 Avios off-peak in Economy, 99,000 in Business, and 93,500 in First. Off-peak dates and the BA Amex 2-4-1 voucher unlock the best value.
BA Avios required for London → San Francisco
Planning to fly from London to San Francisco using British Airways Avios? This guide shows exactly how many Avios you need for all cabins, with the Reward Flight Saver taxes for 2026 (First Class is not in Reward Flight Saver, so its cash charges vary). Whether you're looking at Economy, Premium Economy, Business Class, or First Class — here's the full peak and off-peak breakdown.
Ready to look for actual award seats? Use Award Travel Finder's BA search — or just ask the agent.
Economy
Premium Economy
Business (Club World)
First Class
Complete Avios Pricing Table for London to San Francisco
Current 2025 Avios requirements and taxes - One-way prices from London to San Francisco (SFO)
| Cabin Class | Off-Peak Avios | Off-Peak Taxes | Peak Avios | Peak Taxes |
|---|---|---|---|---|
|
Economy
World Traveller
|
33,000 | £95 | 38,500 | £95 |
|
Premium Economy
World Traveller Plus
|
52,250 | £230 | 74,250 | £230 |
|
Business Class
Club World
|
99,000 | £299.5 | 110,000 | £299.5 |
|
First Class
Club Suite First
|
93,500 | £752.54 | 110,000 | £752.54 |
Note: Prices shown are one-way. Double these amounts for return flights. Taxes and charges are per person and may vary slightly.
Amex BA Premium Plus card
The fastest way to earn the Avios you need for your London to San Francisco flight. Get up to 25,000 bonus Avios plus earn the valuable 2-4-1 Companion Voucher when you spend £15,000 in a card year.
The fastest way to earn the Avios you need for your London to San Francisco flight. Earn bonus Avios and transfer points from American Express Membership Rewards to British Airways Avios.
- 2-4-1 companion voucher on all flights including First Class
- Earn 3 Avios per £1 on British Airways purchases
- Transfer points from Amex Membership Rewards to BA Avios
- Earn bonus points on everyday purchases
Peak vs Off-Peak Dates for London to San Francisco
Best Strategies for Booking London to San Francisco with Avios
Frequently asked questions — London → San Francisco
How many Avios do I need for a return flight to San Francisco?
For Economy class, you'll need 66,000 Avios off-peak or 77,000 Avios peak, plus £190-£190 in taxes. For First Class, you'll need 187,000 Avios off-peak or 220,000 Avios peak.
Can I use my companion voucher for San Francisco?
Yes! British Airways 2-4-1 companion vouchers work on all routes including London to San Francisco. You can use them in all cabin classes, including First Class.
When is the best time to book award flights to San Francisco?
Book exactly 355 days in advance when BA releases new award inventory. For San Francisco, off-peak dates typically offer the best value and availability. Check multiple dates around your preferred travel period.
Are there any additional fees for booking online?
No booking fees apply when redeeming Avios online through ba.com. In Economy, Premium Economy and Club World, the taxes and charges shown above are the only additional costs beyond your Avios. First Class is not in Reward Flight Saver, so its cash charges vary by flight and can be much higher.
Just ask the agent.
It'll search BA, Iberia, and oneworld partners for available Avios seats to San Francisco — and price them in plain English.
Flying Virgin instead?
See how Virgin Flying Club points compare for flights to San Francisco.
Need More Points?
Earn bonus points with these credit card offers
Can't find availability at your current points balance? These credit cards earn points you can put towards your next flight.
The Platinum Card from American Express
Personal · Annual fee $895
175,000 points
after $12,000 in 6 months
- Airline incidentals credit ($200)
- Uber credit ($200)
- Lounge access
American Express Gold Card
Personal · Annual fee $325
100,000 points
after $8,000 in 6 months
- Dining credit ($120)
- Resy credit ($100)
- Dunkin credit ($84)
Chase Sapphire Reserve
Personal · Annual fee $795
100,000 points
after $6,000 in 3 months
- Annual Travel Credit ($300)
- Global Entry/TSA PreCheck Credit ($120)
- The Edit Hotel Credit ($500)
Chase Ink Business Preferred®
Business · Annual fee $95
100,000 Ultimate Rewards points
after $8,000 in purchases in the first 3 months
- 3x points on travel & shipping
- 3x points on advertising
- 3x points on internet/cable/phone
Chase Sapphire Preferred
Personal · Annual fee $95
75,000 points
after $5,000 in 3 months
- Hotel credit ($50)
- DoorDash DashPass
- Peloton credit ($60)
Capital One Venture Rewards
Personal · Annual fee $95
75,000 points
after $4,000 in 3 months
- Capital One Travel credit ($300)
Credit card approval subject to eligibility. Terms and conditions apply. American Express cards shown are available to US residents only.