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Cheap flights from San Francisco to Exeter from £325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Exeter departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from San Francisco to Exeter

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:35 - 17:00
SFO
-
EXT
15h 25m
1 stop
British Airways Logo
13:45 - 13:50
EXT
-
SFO
32h 05m
2 stops
£3,846British Airways
Fri, 7 Aug - Sat, 15 Aug

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momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Exeter that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from San Francisco to Exeter that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San FranciscoExeter

SFO - EXT

SFOEXT

San Francisco

Fri 7/8

17:35-17:00

1 stop15h 25m

Exeter

Sat 15/8

13:45-13:50

2 stops32h 05m

£3,846
Cheapest one-way

San FranciscoExeter

SFO - EXT

SFOEXT

San Francisco

Tue 22/9

17:55-14:55

2 stops37h 00m

£325
Fastest single journey

San FranciscoExeter

SFO - EXT

SFOEXT

San Francisco

Tue 22/9

17:40-15:30

1 stop13h 50m

£369

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Exeter from

How to get the cheapest flight ticket from San Francisco to Exeter

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Exeter?

Aer Lingus is the most popular carrier operating from San Francisco to Exeter

When to book flights from San Francisco to Exeter

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Exeter according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Exeter (SFO to EXT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Exeter

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from San Francisco to Exeter takes 15h 25m
There are no direct flights from San Francisco to Exeter. There are no popular flight routes from San Francisco to Exeter.
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Frequently asked questions about flying from San Francisco to Exeter

  • How far is San Francisco to Exeter by plane?

    There are 5285.3 mi between San Francisco and Exeter. Flights usually cover this in 15h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Exeter Airport?

    Prices for flights from San Francisco Airport to Exeter Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Exeter Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Exeter Airport.

  • What documentation or ID do you need to fly to Exeter Airport?

    The travel and health documents required for your trip to Exeter Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Exeter Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Exeter?

Book flights to Exeter if you plan to visit one of these locations
Torquay
Paignton
Sidmouth
Lyme Regis
Dawlish
Brixham
Bideford
Bridport
Newton Abbot
Tiverton
Honiton
Wellington

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Exeter?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Exeter for you.

Can I find flights from San Francisco to Exeter with flexible booking policies on momondo?

Yes. All flights to Exeter from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Exeter?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Exeter from San Francisco.

I’m not ready to book a flight from San Francisco to Exeter right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Exeter, momondo offers a useful price alert feature which will track prices for flights to Exeter from San Francisco and alert you when they change.

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