How long is the flight from Exeter to San Francisco?

KLM can get you from Exeter to San Francisco in just under 26h 30m. Your travel time can differ by up to . Airlines will cover a distance of 5297 mi.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from EXT to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Exeter to San Francisco as you normally would.

Can I find deals for flights from Exeter to San Francisco that include hotel bookings?

Yes. In addition to deals on Exeter to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Exeter to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Exeter to San Francisco.

Can I find deals for business class flights from Exeter to San Francisco?

Yes. Cheapflights offers flight deals from Exeter to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£556+ Cheap Flights from Exeter to San Francisco

Cheap flight deals from Exeter to San Francisco

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Exeter to San Francisco
Explore the most affordable flight options available from Exeter to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 22/1017:15 -

1 stop26h 30m

Thu 29/1014:50 -

1 stop18h 50m

Deal found 7/9£556

Thu 22/1017:15 -

1 stop26h 30m

Thu 29/1012:08 -

2 stops21h 32m

Deal found 7/9£570

Sun 25/1017:20 -

1 stop26h 25m

Sun 1/1113:50 -

1 stop18h 55m

Deal found 10/9£616

Sun 25/1017:20 -

1 stop26h 25m

Sun 1/1106:20 -

2 stops26h 25m

Deal found 10/9£632

Fri 9/1017:15 -

2 stops30h 39m

Thu 15/1012:08 -

2 stops20h 37m

Deal found 9/9£646

Sat 24/1017:15 -

2 stops40h 00m

Sat 31/1017:45 -

2 stops40h 00m

Deal found 9/9£649

Fri 9/1016:00 -

2 stops36h 11m

Thu 15/1017:35 -

1 stop13h 55m

Deal found 9/9£686

Find flight deals from Exeter to San Francisco

Round-trip from	£556

Air France
22/10-29/10
2 total stops
45h 20m total
Exeter to San Francisco

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Use the filters below to find and compare flights from Exeter to San Francisco that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Wed 10/2

17:20-11:45

1 stop26h 25m

San Francisco

Wed 3/3

11:55-16:45

2 stops20h 50m

£578

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Wed 10/2

17:20-16:02

2 stops30h 42m

San Francisco

Wed 3/3

14:05-16:45

2 stops18h 40m

£582

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Thu 22/10

17:15-15:54

2 stops30h 39m

San Francisco

Thu 29/10

12:08-16:40

2 stops21h 32m

£582

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Sat 24/10

17:15-12:45

1 stop27h 30m

San Francisco

Sat 31/10

17:45-16:45

2 stops40h 00m

£738

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Sun 25/10

19:15-15:45

2 stops27h 30m

San Francisco

Sun 1/11

08:25-16:45

3 stops24h 20m

£1,260

Fastest return journey

ExeterSan Francisco

EXT Exeter - SFO San Francisco

EXTSFO

Exeter

Fri 25/9

16:00-15:55

1 stop31h 55m

San Francisco

Tue 29/9

17:40-15:30

1 stop13h 50m

£5,552

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Sorted by cheapest first

Best time to book a flight from Exeter to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Exeter with our price prediction graph.

EXT-SFO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Exeter to San Francisco?
KLM can get you from Exeter to San Francisco in just under 26h 30m. Your travel time can differ by up to . Airlines will cover a distance of 5297 mi.
Can I find deals for flights from Exeter to San Francisco that include hotel bookings?
Yes. In addition to deals on Exeter to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Exeter to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Exeter to San Francisco.
Can I find deals for business class flights from Exeter to San Francisco?
Yes. Cheapflights offers flight deals from Exeter to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights notify me if prices for flights from Exeter to San Francisco become cheaper?

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Cheap flights from Exeter to San Francisco from £556

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Exeter to San Francisco

Cheapest flights from Exeter to San FranciscoExplore the most affordable flight options available from Exeter to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Exeter to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Exeter to San FranciscoDiscover carefully curated flight deals from Exeter to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Exeter to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Exeter to San FranciscoDiscover last-minute flight deals from Exeter to San Francisco. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Exeter to San Francisco. Data last updated 10 September 2026 and is based on user searches.

Find flight deals from Exeter to San Francisco

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Use the filters below to find and compare flights from Exeter to San Francisco that are best for you.

Best time to book a flight from Exeter to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Exeter with our price prediction graph.

Related info for your journey

How long is the flight from Exeter to San Francisco?

Can I find deals for flights from Exeter to San Francisco that include hotel bookings?

How can I find direct flights from Exeter to San Francisco?

Can I find deals for business class flights from Exeter to San Francisco?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Exeter to San Francisco

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Complete your trip

Complete your trip to San Francisco by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Exeter to San Francisco by cabin class

Find flights from Exeter to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Exeter and San Francisco flights

Browse other Exeter and San Francisco flight options. Last updated on 10 September 2026.

Other flights from Exeter

Browse through other flights departing from Exeter. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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How does Cheapflights help users find flights from Exeter to San Francisco?

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Can Cheapflights find flights from Exeter to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Exeter to San Francisco become cheaper?

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Cheapest flights from Exeter to San Francisco
Explore the most affordable flight options available from Exeter to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Exeter to San Francisco
Discover carefully curated flight deals from Exeter to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Exeter to San Francisco
Discover last-minute flight deals from Exeter to San Francisco. Data last updated 10 September 2026 and is based on user searches.