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£67+ Cheap flights from San Francisco Bay Area

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — LHR
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area
Explore the most affordable flight options available from San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2026.

Sun 26/419:40
SFO
-
EDI
1 stop37h 50m
Multiple Airlines
Tue 12/506:00
EDI
-
SFO
1 stop19h 55m
Multiple Airlines
Deal found 26/1£392
Tue 5/519:40
SFO
-
EDI
1 stop20h 25m
Multiple Airlines
Tue 19/506:00
EDI
-
SFO
1 stop19h 55m
Multiple Airlines
Deal found 26/1£400
Sun 26/419:40
SFO
-
EDI
1 stop37h 50m
Multiple Airlines
Wed 13/517:50
EDI
-
SFO
1 stop32h 05m
Multiple Airlines
Deal found 26/1£402
Thu 26/216:40
SFO
-
EDI
2 stops21h 50m
Multiple Airlines
Thu 5/314:40
EDI
-
SFO
2 stops31h 55m
Multiple Airlines
Deal found 26/1£408
Sun 1/316:40
SFO
-
EDI
3 stops21h 25m
Multiple Airlines
Mon 9/310:45
EDI
-
SFO
2 stops35h 50m
Multiple Airlines
Deal found 27/1£414
Sun 10/519:40
SFO
-
EDI
1 stop32h 35m
Multiple Airlines
Wed 27/517:50
EDI
-
SFO
1 stop32h 05m
Multiple Airlines
Deal found 26/1£417
Mon 27/417:35
SFO
-
EDI
1 stop18h 15m
Multiple Airlines
Tue 12/506:00
EDI
-
SFO
1 stop19h 55m
Multiple Airlines
Deal found 26/1£426
Mon 9/216:40
SFO
-
STN
2 stops20h 40m
Multiple Airlines
Fri 13/212:00
STN
-
SFO
2 stops34h 35m
Multiple Airlines
Deal found 25/1£432
Wed 11/221:25
SFO
-
LHR
1 stop14h 10m
Multiple Airlines
Wed 18/209:00
LHR
-
SFO
1 stop15h 30m
Multiple Airlines
Deal found 27/1£432
Thu 16/419:40
SFO
-
LTN
1 stop19h 20m
Multiple Airlines
Thu 30/405:40
LTN
-
SFO
1 stop20h 15m
Multiple Airlines
Deal found 26/1£433
Tue 10/219:25
SFO
-
LHR
1 stop14h 25m
SWISS
Thu 19/209:00
LHR
-
SFO
1 stop15h 30m
SWISS
Deal found 27/1£433
Sat 28/216:35
SFO
-
LGW
1 stop33h 15m
TAP AIR PORTUGAL
Sun 15/321:25
LGW
-
SFO
2 stops25h 10m
TAP AIR PORTUGAL
Deal found 26/1£434

Find flights from San Francisco Bay Area within your budget

 
Find flights departing from San Francisco Bay Area that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 28 January 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Thu 5/3

17:25-12:00

Nonstop10h 35m

London Heathrow

Tue 10/3

06:35-15:50

1 stop16h 15m

£448

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 17/2

17:25-12:00

Nonstop10h 35m

London Heathrow

Tue 3/3

09:00-16:30

1 stop15h 30m

£448

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Fri 20/3

14:30-11:20

1 stop13h 50m

London Heathrow

Tue 31/3

07:25-14:35

1 stop15h 10m

£454

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 10/2

15:50-16:55

2 stops17h 05m

Glasgow Intl

Tue 24/2

08:55-15:00

1 stop14h 05m

£455

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 26/4

06:00-09:50

2 stops19h 50m

Glasgow Intl

Wed 20/5

19:40-13:50

1 stop26h 10m

£460

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 14/4

12:55-07:25

Nonstop10h 30m

London Heathrow

Wed 22/4

10:50-19:00

1 stop16h 10m

£460

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Tue 10/2

05:55-10:00

1 stop20h 05m

London Heathrow

Tue 17/2

17:50-16:12

2 stops30h 22m

£462

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 5/3

06:45-08:45

2 stops18h 00m

London Heathrow

Mon 9/3

06:30-17:25

2 stops17h 55m

£463

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 3/5

16:35-17:40

1 stop17h 05m

Glasgow Intl

Thu 7/5

13:20-13:50

1 stop32h 30m

£464

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Fri 6/2

11:20-20:10

3 stops24h 50m

London Luton

Sun 8/2

20:50-12:40

2 stops23h 50m

£468

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area

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

Travel insights for flights from San Francisco Bay Area

Get recent, data-driven insights about flights from San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area?

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area (average of £362). Flying from San Francisco Bay Area in June will prove the most costly (average of £585). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from San Francisco Bay Area?

Use this chart to determine the cheapest time to fly return from San Francisco Bay Area to Heathrow. Price data was last updated on 24 January 2026.

Those who are seeking the cheapest fare on flights departing from San Francisco Bay Area would be wise to consider leaving during Sunday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday at midday when fares are usually the most expensive.

Which airlines fly from San Francisco Bay Area?

Many airlines operate round-trip flights from San Francisco Bay Area: United Airlines, Virgin Atlantic, British Airways, Lufthansa, KLM. These airlines fly to the following popular destinations: London.

United Airlines
United Airlines
From £177
Virgin Atlantic
Virgin Atlantic
From £360
Alaska Airlines
Alaska Airlines
From £44
Frontier
Frontier
From £32

Airline reviews for flights from San Francisco Bay Area

Get insights into the airlines that provide service from San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Francisco Bay Area. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown KLM, Virgin Atlantic, andUnited Airlines from San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,213 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,749 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,704 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from San Francisco Bay Area. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 28 January 2026.

  • What is the cheapest airport to fly out of San Francisco Bay Area?

    Liverpool J. Lennon airport offers the cheapest routes to Arrecife, from £21; whereas London Gatwick airport is typically cheaper if you're flying to Aberdeen, from £23. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from San Francisco Bay Area?

    At the present moment the cheapest month to fly from San Francisco Bay Area is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Francisco Bay Area?

    Check out the cheapest flights from San Francisco Bay Area to embark to:
    Travel from Liverpool to Warsaw from £21 round trip
    Travel from London to Lyon from £23 round trip
    Travel from Lyon to London from £24 round trip
    Travel from London to Barcelona from £25 round trip
    Travel from London to Milan from £25 round trip

  • How does Cheapflights help users find flights from San Francisco Bay Area?

    Deals for flights from San Francisco Bay Area are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from San Francisco Bay Area?

    Cheapflights simply makes it quick and affordable to book flights from San Francisco Bay Area by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from San Francisco Bay Area with no change fees?

    Need flexible booking options for your flight from San Francisco Bay Area ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco Bay Area today and book when you’re ready!

See more FAQs

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How does Cheapflights help users find flights from San Francisco Bay Area?

Deals for flights from San Francisco Bay Area are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco Bay Area?

Cheapflights simply makes it quick and affordable to book flights from San Francisco Bay Area by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco Bay Area with no change fees?

Need flexible booking options for your flight from San Francisco Bay Area ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco Bay Area today and book when you’re ready!

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