Cheap flights from San Francisco to London Gatwick

Q: What are the cheapest airlines?

British Airways. These airlines usually offer the cheapest flights from San Francisco to London Gatwick.

Q: What airlines fly indirectly?

British Airways. These airlines fly from San Francisco to London Gatwick, but you’ll have at least one layover.

Q: How long is the flight?

14 hrs 40 mins. This is the shortest flight time from San Francisco to London Gatwick.

from as little as £1,526

23 nights in London, departing San Francisco on 26 / Dec / 2024 with Icelandair (price found 78 hours ago)

Subject to availability, prices correct of the last 24 hours

Part of the Emirates Group

Safe & Secure, ATOL Protected

Over 30 Years in Business

Rated 'Excellent' on Trustpilot

Cheap return flights from San Francisco to London Gatwick

Find the best deals

The San Francisco / London Gatwick route

All 8662 km of it

Cheap flight deals for this route

See what's hot at the moment

London Gatwick flight facts

What you need to know

What are the cheapest airlines?

British Airways

These airlines usually offer the cheapest flights from San Francisco to London Gatwick.

What airlines fly indirectly?

British Airways

These airlines fly from San Francisco to London Gatwick, but you’ll have at least one layover.

How long is the flight?

14 hrs 40 mins

This is the shortest flight time from San Francisco to London Gatwick.

Alternative flights from the UK to London Gatwick

Check out prices for other routes

San Francisco to London City Airport

from £1,136 pp

Find flights

San Francisco to London Heathrow

from £458 pp

Find flights

Alternative flights from San Francisco

You might find cheaper flights nearby

Paris from San Francisco

from £469 pp

Find flights

Barcelona from San Francisco

from £1,450 pp

Find flights

26 / Dec / 2024 is currently the lowest priced day of the year to fly the San Francisco/London Gatwick route. There are around two flights on any given week from the UK to London Gatwick and the cheapest month to fly right now is December.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

1 °C

AVG

10 °C

HIGHEST

23 °C

Rainfall (mm)

LOWEST

40 mm

AVG

57.5 mm

HIGHEST

70 mm

Key facts about London Gatwick

Currency

British pound

Language

English

Timezone

0 hrs behind GMT

How to get cheap flights from San Francisco to London Gatwick

Tips and advice from our flight experts

We've scanned every flight from San Francisco to London to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. At the moment, the cheapest flight is on 26 / Dec / 2024. If that day's no good for you, try searching by month to see some alternative dates.

London Gatwick is just one of the airports in London. If you're not set on a specific airport, try changing your search from London Gatwick to London to see a broader range of flights – they might be cheaper. It usually takes about 14 hrs 40 mins to fly 8662 km to London Gatwick.

There are about two flights to or via London every week, so you have plenty of options. Keep your eye out for flights

During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.