November 11, 2026

Miles & Cash > British Airways Upgrade > Premium Economy to Business Class > San Francisco to London

If you already have British Airways Avios, or can transfer eligible credit card rewards points to British Airways, you can use 33,000 Avios to upgrade from Premium Economy to Business Class on British Airways' nonstop flight from San Francisco (SFO) to London Heathrow (LHR).

British Airways is offering a Premium Economy ticket with a confirmed upgrade option to Business Class for €1,994 (approximately $2,313) plus 33,000 Avios.

With typical Business Class fares on this route averaging around $4,170, you could use just 33,000 Avios to save approximately $1,857 (45%) in cash on your next premium travel booking.

THE RISK OF CHANGING OR CANCELING A BRITISH AIRWAYS UPGRADE AWARD: If you request to change or cancel a booking upgraded with Avios, the fare conditions of the original Premium Economy ticket and British Airways' Avios upgrade rules will apply.

Changes are subject to availability in the upgraded cabin, and additional Avios, fare differences, or fees may apply. If you cancel your booking, the refund of the cash fare and Avios will depend on the applicable ticket conditions.

Before purchasing, confirm that the upgrade remains available and review all fare conditions. Prices and upgrade availability are subject to change.

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London
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If you already have British Airways Avios, or can transfer eligible credit card rewards points to British Airways, you can use 33,000 Avios to upgrade from Premium Economy to Business Class on British Airways' nonstop flight from San Francisco (SFO) to London Heathrow (LHR).

British Airways is offering a Premium Economy ticket with a confirmed upgrade option to Business Class for €1,994 (approximately $2,313) plus 33,000 Avios.

With typical Business Class fares on this route averaging around $4,170, you could use just 33,000 Avios to save approximately $1,857 (45%) in cash on your next premium travel booking.

THE RISK OF CHANGING OR CANCELING A BRITISH AIRWAYS UPGRADE AWARD: If you request to change or cancel a booking upgraded with Avios, the fare conditions of the original Premium Economy ticket and British Airways' Avios upgrade rules will apply.

Changes are subject to availability in the upgraded cabin, and additional Avios, fare differences, or fees may apply. If you cancel your booking, the refund of the cash fare and Avios will depend on the applicable ticket conditions.

Before purchasing, confirm that the upgrade remains available and review all fare conditions. Prices and upgrade availability are subject to change.

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