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£364+ Cheap flights to Palo Alto

— SFO
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Palo Alto in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Palo Alto

Sun 1/1114:45 -
1 stop16h 00m
Tue 10/1112:13 -
1 stop16h 07m
Deal found 5/9£434
Sat 3/1017:00 -
1 stop13h 49m
Mon 19/1015:21 -
1 stop15h 44m
Deal found 3/9£435
Mon 28/909:25 -
1 stop14h 50m
Sun 4/1019:35 -
1 stop14h 15m
Deal found 4/9£435
Sun 22/1106:30 -
1 stop13h 15m
Fri 27/1114:47 -
1 stop12h 48m
Deal found 4/9£436
Thu 24/909:25 -
1 stop14h 50m
Thu 8/1019:35 -
1 stop14h 15m
Deal found 7/9£436
Tue 29/913:00 -
Nonstop11h 05m
Sat 17/1019:45 -
Nonstop10h 25m
Deal found 5/9£437
Fri 4/1206:50 -
1 stop16h 45m
Mon 7/1217:20 -
1 stop17h 15m
Deal found 6/9£437
Fri 11/913:00 -
Nonstop11h 05m
Mon 21/912:50 -
Nonstop10h 35m
Deal found 5/9£438
Wed 7/1011:15 -
2 stops32h 30m
Tue 13/1013:45 -
2 stops22h 50m
Deal found 4/9£438
Thu 24/1214:45 -
1 stop33h 15m
Mon 4/112:30 -
1 stop15h 50m
Deal found 6/9£439
Tue 22/909:50 -
1 stop14h 05m
Fri 25/917:35 -
1 stop18h 45m
Deal found 3/9£439
Thu 17/909:15 -
1 stop14h 05m
Wed 30/913:55 -
1 stop20h 00m
Deal found 5/9£439

Find flight deals to Palo Alto

Return from

£434

One-way from

£364

Popular in

December

Cheapest in

February

Average price

£501
Alaska Airlines
  • Alaska Airlines
  • 22/2-7/3
  • 2 total stops
  • 32h 19m total
  • London to San Francisco
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British Airways
  • British Airways
  • 15/11-31/12
  • 2 total stops
  • 22h 57m total
  • London to Palo Alto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Palo Alto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Mon 26/10

17:25-17:30

2 stops55h 05m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£365

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sun 15/11

14:25-16:30

2 stops34h 05m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£365

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Mon 30/11

19:30-16:30

2 stops29h 00m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£365

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sat 7/11

09:35-00:43

1 stop23h 08m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£366

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Wed 16/9

06:15-21:55

3 stops23h 40m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£367

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sat 6/3

11:45-14:55

Nonstop11h 10m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£368

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sun 27/12

16:55-23:59

1 stop15h 04m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£369

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Sun 13/9

18:10-12:00

3 stops49h 50m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£371

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Tue 10/11

17:45-20:10

1 stop34h 25m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£371

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Thu 11/2

07:45-00:15

2 stops24h 30m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£377

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight to Palo Alto

Have a flexible travel schedule? Discover the best time to fly to Palo Alto with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Palo Alto

How long is the flight to Palo Alto?

On average, a flight from London to Palo Alto takes 14 hours 26 minutes. Flights to Palo Alto from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Palo Alto

The most flights from London to Palo Alto are scheduled on a Thursday (38 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

What are the most popular airlines that fly to Palo Alto?

The most popular airlines flying from London to Palo Alto are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £382
Virgin Atlantic
Virgin Atlantic
From £182
Lufthansa
Lufthansa
From £377
Aer Lingus
Aer Lingus
From £357

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from London to Palo Alto are Delta, SWISS and TAP AIR PORTUGAL.

Rainfall in Palo Alto by month

In terms of precipitation, rainfall in Palo Alto 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 Palo Alto when rainfall is around 0.0 mm.

Temperature in Palo Alto by month

If weather is an important factor for your trip to Palo Alto, 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).

Reviews of airlines servicing Palo Alto

Read through reviews of airlines serving the United States, such as Austrian Airlines,United Airlines, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.
Austrian Airlines
7.6
Good
953 reviews
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.
United Airlines
7.4
Good
10,176 reviews
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.
Virgin Atlantic
7.4
Good
694 reviews
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.
Lufthansa
6.8
Okay
8,219 reviews
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.
British Airways
6.7
Okay
8,209 reviews
Austrian Airlines
7.6
Good
953 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.

FAQs about flying to Palo Alto

  • Can I find cheaper flights to Palo Alto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Palo Alto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Palo Alto?

    Based on reviews from Cheapflights users, Iberia is rated the highest out of the airlines that fly to Palo Alto.

  • How much is a return flight to Palo Alto?

    A return flight to Palo Alto will typically cost around £46, however they can be found for as little as £42.

  • Where does the fastest flight to Palo Alto depart from?

    For those looking to save time traveling to Palo Alto, London offers the quickest one-way flight (11 hours 0 minutes).

  • Does San Francisco have car hire?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.0 mi away from San Francisco).

See more FAQs

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