In terms of precipitation, rainfall in London Stansted Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Stansted Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

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

Most accurate provider : When it comes to deals on San Francisco-London Stansted Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-London Stansted Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-London Stansted Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-London Stansted Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Francisco to London Stansted?

San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to London Stansted. 0 airlines have flights from San Francisco to London Stansted on a regular basis. Booking flights from San Francisco to London Stansted should not be difficult; the airport handles an average of 0 outbound flights to London Stansted per day.

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

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

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

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

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

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

$368+ Cheap Flights from San Francisco to London Stansted Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Francisco to Stansted with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Stansted

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$548 (Mytrip)
One-way from	$368 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$663

Provider with most accurate pricing for San Francisco-London Stansted flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-London Stansted flights.

Search Deals

From San Francisco to London Stansted

Search Deals

One-way flight from San Francisco to London Stansted

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($150 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from San Francisco to Stansted

Cheapest flights from San Francisco to Stansted
Explore the most affordable flight options available from San Francisco to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Sat 11/294:35 pmSFO - STN

2 stops23h 00mMultiple Airlines

Sun 12/711:55 amSTN - SFO

2 stops34h 40mMultiple Airlines

Deal found 9/24

$548

Mon 11/244:40 pmSFO - STN

2 stops22h 00mMultiple Airlines

Sun 12/712:00 pmSTN - SFO

2 stops34h 35mMultiple Airlines

Deal found 9/25

$549

Sun 11/98:25 amSFO - STN

2 stops21h 05mMultiple Airlines

Tue 11/257:40 amSTN - SFO

2 stops21h 42mMultiple Airlines

Deal found 9/24

$551

Sat 11/84:40 pmSFO - STN

2 stops22h 15mMultiple Airlines

Thu 11/2011:30 amSTN - SFO

2 stops35h 05mMultiple Airlines

Deal found 9/25

$556

Sun 11/24:40 pmSFO - STN

3 stops21h 55mMultiple Airlines

Fri 11/76:55 pmSTN - SFO

2 stops27h 40mMultiple Airlines

Deal found 9/23

$557

Mon 11/104:40 pmSFO - STN

1 stop15h 05mMultiple Airlines

Mon 11/177:35 amSTN - SFO

1 stop15h 00mMultiple Airlines

Deal found 9/22

$558

Mon 10/68:30 amSFO - STN

2 stops18h 10mMultiple Airlines

Tue 10/2110:05 pmSTN - SFO

2 stops22h 35mMultiple Airlines

Deal found 9/24

$560

Mon 11/248:25 amSFO - STN

2 stops30h 15mMultiple Airlines

Mon 12/11:50 pmSTN - SFO

2 stops34h 40mMultiple Airlines

Deal found 9/24

$561

Wed 11/58:25 amSFO - STN

2 stops28h 30mMultiple Airlines

Wed 11/127:40 amSTN - SFO

2 stops21h 42mMultiple Airlines

Deal found 9/24

$562

Sun 11/24:40 pmSFO - STN

2 stops17h 25mMultiple Airlines

Sat 11/81:05 pmSTN - SFO

2 stops33h 30mMultiple Airlines

Deal found 9/24

$564

Best flights from San Francisco to Stansted
Discover carefully curated flight deals from San Francisco to Stansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2025.

Sun 11/98:25 amSFO - STN

2 stops21h 05mMultiple Airlines

Tue 11/257:40 amSTN - SFO

2 stops21h 42mMultiple Airlines

Deal found 9/24

$551

Mon 1/127:00 amSFO - STN

2 stops24h 45mMultiple Airlines

Mon 1/197:35 amSTN - SFO

1 stop15h 00mMultiple Airlines

Deal found 9/24

$551

Sat 11/84:40 pmSFO - STN

2 stops22h 15mMultiple Airlines

Thu 11/2011:30 amSTN - SFO

2 stops35h 05mMultiple Airlines

Deal found 9/25

$556

Mon 11/108:25 amSFO - STN

2 stops28h 30mMultiple Airlines

Mon 11/179:20 pmSTN - SFO

2 stops23h 20mMultiple Airlines

Deal found 9/22

$558

Wed 11/58:25 amSFO - STN

2 stops28h 30mMultiple Airlines

Wed 11/127:40 amSTN - SFO

2 stops21h 42mMultiple Airlines

Deal found 9/24

$562

Sun 11/24:40 pmSFO - STN

2 stops17h 25mMultiple Airlines

Sat 11/81:05 pmSTN - SFO

2 stops33h 30mMultiple Airlines

Deal found 9/24

$564

Tue 10/218:30 amSFO - STN

2 stops20h 10mMultiple Airlines

Mon 10/279:20 pmSTN - SFO

2 stops27h 10mMultiple Airlines

Deal found 9/22

$567

Mon 11/38:25 amSFO - STN

2 stops24h 30mMultiple Airlines

Wed 11/127:40 amSTN - SFO

2 stops21h 42mMultiple Airlines

Deal found 9/25

$573

Mon 10/138:40 amSFO - STN

2 stops29h 00mMultiple Airlines

Thu 10/236:40 amSTN - SFO

2 stops21h 11mMultiple Airlines

Deal found 9/23

$583

Wed 10/228:30 amSFO - STN

2 stops19h 20mMultiple Airlines

Wed 10/298:55 pmSTN - SFO

2 stops30h 40mMultiple Airlines

Deal found 9/23

$591

Sun 11/238:30 amSFO - STN

3 stops30h 05mMultiple Airlines

Mon 12/11:50 pmSTN - SFO

2 stops34h 40mMultiple Airlines

Deal found 9/24

$596

Last-minute flights from San Francisco to Stansted
Discover last-minute flight deals from San Francisco to Stansted. Data last updated September 25, 2025 and is based on user searches.

Tue 9/308:30 amSFO - STN

2 stops26h 55mMultiple Airlines

Tue 10/710:05 pmSTN - SFO

2 stops22h 35mMultiple Airlines

Deal found 9/23

$566

Tue 9/303:15 pmSFO - STN

2 stops22h 30mMultiple Airlines

Tue 10/1410:05 pmSTN - SFO

2 stops23h 20mMultiple Airlines

Deal found 9/25

$594

Mon 10/68:30 amSFO - STN

2 stops18h 10mMultiple Airlines

Tue 10/2110:05 pmSTN - SFO

2 stops22h 35mMultiple Airlines

Deal found 9/24

$560

Mon 10/138:40 amSFO - STN

2 stops29h 00mMultiple Airlines

Thu 10/236:40 amSTN - SFO

2 stops21h 11mMultiple Airlines

Deal found 9/23

$583

Mon 10/138:40 amSFO - STN

2 stops19h 45mMultiple Airlines

Wed 10/227:30 amSTN - SFO

2 stops19h 30mMultiple Airlines

Deal found 9/24

$592

Tue 10/148:40 amSFO - STN

2 stops20h 00mMultiple Airlines

Tue 10/2110:05 pmSTN - SFO

2 stops22h 35mMultiple Airlines

Deal found 9/25

$567

Tue 10/148:40 amSFO - STN

2 stops24h 30mMultiple Airlines

Wed 10/2210:10 pmSTN - SFO

3 stops25h 18mMultiple Airlines

Deal found 9/23

$569

Tue 10/148:40 amSFO - STN

2 stops29h 05mMultiple Airlines

Tue 10/289:20 pmSTN - SFO

2 stops30h 15mMultiple Airlines

Deal found 9/24

$577

Sun 10/197:40 pmSFO - STN

2 stops20h 19mMultiple Airlines

Sat 10/251:55 pmSTN - SFO

2 stops35h 40mMultiple Airlines

Deal found 9/22

$597

Tue 10/218:30 amSFO - STN

2 stops28h 05mMultiple Airlines

Tue 10/287:30 amSTN - SFO

2 stops20h 05mMultiple Airlines

Deal found 9/23

$604

Wed 10/228:30 amSFO - STN

2 stops19h 20mMultiple Airlines

Tue 10/289:20 pmSTN - SFO

2 stops30h 15mMultiple Airlines

Deal found 9/23

$570

Wed 10/228:30 amSFO - STN

2 stops19h 20mMultiple Airlines

Wed 10/298:55 pmSTN - SFO

2 stops30h 40mMultiple Airlines

Deal found 9/23

$591

One-way flights from San Francisco to Stansted
Search for one-way flight options from San Francisco to Stansted. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Thu 10/910:15 amSFO - STN

3 stops46h 30mMultiple Airlines

Deal found 9/25

$368

Mon 12/294:35 pmSFO - STN

2 stops19h 50mMultiple Airlines

Deal found 9/24

$370

Wed 10/812:50 pmSFO - STN

2 stops18h 20mMultiple Airlines

Deal found 9/24

$371

Mon 12/87:15 amSFO - STN

3 stops28h 10mMultiple Airlines

Deal found 9/24

$374

Fri 11/287:10 pmSFO - STN

1 stop20h 55mMultiple Airlines

Deal found 9/24

$375

Fri 10/2412:50 pmSFO - STN

2 stops35h 55mMultiple Airlines

Deal found 9/24

$377

Sun 12/72:34 pmSFO - STN

3 stops24h 01mMultiple Airlines

Deal found 9/25

$378

Mon 11/104:35 pmSFO - STN

1 stop23h 20mMultiple Airlines

Deal found 9/24

$380

Mon 2/164:35 pmSFO - STN

3 stops30h 40mMultiple Airlines

Deal found 9/23

$381

Wed 11/264:35 pmSFO - STN

1 stop19h 05mMultiple Airlines

Deal found 9/23

$383

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Sun 11/9

8:25 am-1:30 pm

2 stops21h 05m

London Stansted

Tue 11/25

7:40 am-9:22 pm

2 stops21h 42m

$551

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 1/12

7:00 am-3:45 pm

2 stops24h 45m

London Stansted

Mon 1/19

7:35 am-2:35 pm

1 stop15h 00m

$551

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Sat 11/8

4:40 pm-10:55 pm

2 stops22h 15m

London Stansted

Thu 11/20

11:30 am-2:35 pm

2 stops35h 05m

$556

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 11/10

8:25 am-8:55 pm

2 stops28h 30m

London Stansted

Mon 11/17

9:20 pm-12:40 pm

2 stops23h 20m

$558

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 11/5

8:25 am-8:55 pm

2 stops28h 30m

London Stansted

Wed 11/12

7:40 am-9:22 pm

2 stops21h 42m

$562

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Sun 11/2

4:40 pm-6:05 pm

2 stops17h 25m

London Stansted

Sat 11/8

1:05 pm-2:35 pm

2 stops33h 30m

$564

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Tue 10/21

8:30 am-12:40 pm

2 stops20h 10m

London Stansted

Mon 10/27

9:20 pm-5:30 pm

2 stops27h 10m

$567

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 11/3

8:25 am-4:55 pm

2 stops24h 30m

London Stansted

Wed 11/12

7:40 am-9:22 pm

2 stops21h 42m

$573

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 10/13

8:40 am-9:40 pm

2 stops29h 00m

London Stansted

Thu 10/23

6:40 am-7:51 pm

2 stops21h 11m

$583

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 10/22

8:30 am-11:50 am

2 stops19h 20m

London Stansted

Wed 10/29

8:55 pm-8:35 pm

2 stops30h 40m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 20 results

Compare providers for flights from San Francisco to Stansted

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Stansted in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Francisco-London Stansted Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-London Stansted Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-London Stansted Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-London Stansted Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Stansted

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

Estimated round-trip 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

What airport do you fly from for flights from San Francisco to London Stansted?
San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to London Stansted. 0 airlines have flights from San Francisco to London Stansted on a regular basis. Booking flights from San Francisco to London Stansted should not be difficult; the airport handles an average of 0 outbound flights to London Stansted per day.
Can I find deals for flights from San Francisco to Stansted that include hotel bookings?
Yes. In addition to deals on San Francisco to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Stansted.
Can I find deals for business class flights from San Francisco to Stansted?
Yes. Cheapflights offers flight deals from San Francisco to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Hounslow

Hayes

Ilford

Southend-on-Sea

Harrow

Canterbury

Croydon

Eastleigh

Dartford

Dover

Winchester

Orpington

Gatwick

Borehamwood

Aylesbury

Bedford

Wembley

Folkestone

Chichester

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$368+ Cheap flights from San Francisco (SFO) to Stansted (STN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Stansted with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Stansted

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Stansted

Cheapest flights from San Francisco to StanstedExplore the most affordable flight options available from San Francisco to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Explore the most affordable flight options available from San Francisco to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Francisco to Stansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Stansted in September.

Best time to book a flight from San Francisco to Stansted

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

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Francisco to London Stansted?

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

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

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

Traveling to a place near London Stansted Airport?

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 San Francisco to Stansted

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to Stansted
Explore the most affordable flight options available from San Francisco to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.