How far in advance should I book tickets for a flight with British Airways from San Francisco to Lisbon?

Generally, when trying to get a below average price for your ticket, try to book around 1 days before departure. For the cheapest possible price, our data suggests booking 86 days before departure.

Is British Airways the cheapest airline to fly with from San Francisco to Lisbon?

With an average price of $798 return, British Airways is not the cheapest airline to fly from San Francisco to Lisbon with. Instead, for the lowest price, our data suggests flying with Virgin Atlantic, where a return flight costs $655 on average.

What is the cheapest British Airways flight from San Francisco to Lisbon?

In the last 5 days, the lowest price for a flight with British Airways from San Francisco to Lisbon was $603 for a return flight and $382 for a one-way flight.

Does British Airways fly direct to Lisbon from San Francisco?

No, British Airways does not fly the route directly.

What’s the cheapest day of the week to fly from San Francisco to Lisbon with British Airways?

On average, the cheapest day of the week to fly from San Francisco to Lisbon with British Airways is Monday, when prices are around $234. The most expensive day is generally Sunday, where the average price is around $348.

What’s the cheapest month to fly from San Francisco to Lisbon with British Airways?

The cheapest month for British Airways flights to Lisbon from San Francisco is generally March, where plane tickets cost $261 on average. If possible, try to avoid the most expensive months of August and December, where tickets cost $508 and $518 respectively.

$494 Cheap British Airways Flights from San Francisco to Lisbon

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap British Airways Flight Deals from San Francisco to Lisbon

Round-trip

One-way

Last minute

Mon, Nov 2 - Tue, Nov 10

5:25 pm - 9:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

20h 30m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$758British Airways

Thu, Nov 5 - Sun, Nov 15

5:25 pm - 6:05 pmSFO San Francisco-LIS Lisbon Humberto Delgado

16h 40m1 stop London Heathrow

7:05 am - 6:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

19h 40m1 stop London Heathrow

$766British Airways

Wed, Jan 6 - Wed, Jan 13

4:05 pm - 9:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

21h 50m2 stops Los Angeles London Heathrow

11:05 am - 9:59 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 54m1 stop Philadelphia

$770British Airways

Wed, Dec 9 - Thu, Jan 14

12:35 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 20m2 stops New York John F Kennedy Intl London Heathrow

10:55 am - 9:59 pmLIS Lisbon Humberto Delgado-SFO San Francisco

19h 04m1 stop Philadelphia

$773British Airways

Tue, Nov 3 - Wed, Nov 11

12:00 pm - 5:45 pmSFO San Francisco-LIS Lisbon Humberto Delgado

21h 45m2 stops Los Angeles London Heathrow

11:05 am - 9:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 52m1 stop Philadelphia

$785British Airways

Wed, Dec 2 - Fri, Dec 25

5:25 pm - 5:45 pmSFO San Francisco-LIS Lisbon Humberto Delgado

16h 20m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$788British Airways

Tue, Nov 3 - Wed, Nov 11

3:07 pm - 5:45 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 38m2 stops Los Angeles London Heathrow

12:55 pm - 6:28 pmLIS Lisbon Humberto Delgado-SFO San Francisco

37h 33m2 stops London Heathrow Dallas/Fort Worth

$797British Airways

Wed, Nov 4 - Tue, Nov 10

5:25 pm - 5:45 pmSFO San Francisco-LIS Lisbon Humberto Delgado

16h 20m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$801British Airways

Wed, Nov 11 - Mon, Nov 16

5:25 pm - 5:45 pmSFO San Francisco-LIS Lisbon Humberto Delgado

16h 20m1 stop London Heathrow

3:45 pm - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

31h 10m1 stop London Heathrow

$802British Airways

Wed, Nov 4 - Mon, Nov 9

9:00 am - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

21h 55m2 stops Philadelphia London Heathrow

3:45 pm - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

31h 10m1 stop London Heathrow

$805British Airways

Tue, Oct 13 - Fri, Nov 13

4:35 pm - 11:00 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 25m1 stop London Heathrow

10:45 am - 6:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

16h 00m1 stop London Heathrow

$852British Airways

Tue, Oct 13 - Sun, Nov 8

4:35 pm - 11:00 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 25m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$902British Airways

Sun, Oct 11 - Tue, Nov 10

7:30 pm - 10:05 amSFO San Francisco-LIS Lisbon Humberto Delgado

30h 35m1 stop London Heathrow

11:05 am - 9:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 52m1 stop Philadelphia

$908British Airways

Sun, Oct 11 - Fri, Nov 13

7:30 pm - 11:05 pmSFO San Francisco-LIS Lisbon Humberto Delgado

19h 35m1 stop London Heathrow

10:45 am - 6:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

16h 00m1 stop London Heathrow

$912British Airways

Tue, Oct 13 - Mon, Oct 19

4:35 pm - 11:00 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 25m1 stop London Heathrow

6:45 pm - 1:50 pmLIS Lisbon Humberto Delgado-SFO San Francisco

27h 05m1 stop London Heathrow

$934British Airways

Mon, Oct 12 - Sun, Nov 15

7:30 pm - 11:10 pmSFO San Francisco-LIS Lisbon Humberto Delgado

19h 40m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$962British Airways

Sat, Oct 10 - Tue, Nov 17

9:58 am - 9:05 amSFO San Francisco-LIS Lisbon Humberto Delgado

15h 07m1 stop Philadelphia

11:05 am - 9:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 52m1 stop Philadelphia

$970British Airways

Sat, Oct 10 - Fri, Nov 6

4:35 pm - 11:10 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 35m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$972British Airways

Fri, Oct 9 - Tue, Nov 17

7:50 am - 9:05 amSFO San Francisco-LIS Lisbon Humberto Delgado

17h 15m1 stop Philadelphia

11:05 am - 9:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 52m1 stop Philadelphia

$975British Airways

Tue, Oct 13 - Sun, Nov 15

7:30 pm - 11:00 pmSFO San Francisco-LIS Lisbon Humberto Delgado

19h 30m1 stop London Heathrow

7:05 am - 2:55 pmLIS Lisbon Humberto Delgado-SFO San Francisco

15h 50m1 stop London Heathrow

$978British Airways

Useful Info

KAYAK's insights & trends for San Francisco to Lisbon flights

Get data-powered insights and trends into British Airways flights from San Francisco to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with British Airways from San Francisco to Lisbon?

The cheapest month for British Airways flights from San Francisco to Lisbon is January, where tickets cost $556 (return) on average. On the other hand, the most expensive months to fly this route on British Airways are July and December, where the average cost of round-trip tickets is $1,008 and $1,002 respectively.

Which cabin class options are available on British Airways flights between San Francisco and Lisbon?

Cabin class availability will depend on the aircraft model and specific route. British Airways flights on this route offer Economy Class ($798 on average), Prem Economy Class ($1,864 on average), Business Class ($3,962 on average) and First Class ($6,678 on average).

How far in advance should I book a flight from San Francisco to Lisbon with British Airways?

For the absolute cheapest price on British Airways, our data suggests you should book 2 weeks before departure.

Low season	June
High season	December
Cheapest flight	$494
Average price round-trip	$901

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 22% increase in price.

Flight from San Francisco to Lisbon

(price for this month)

When to Book Flights with British Airways from San Francisco to Lisbon

Average price per month

Flight prices as travel date approaches

How far in advance should I book tickets for a flight with British Airways from San Francisco to Lisbon?
Generally, when trying to get a below average price for your ticket, try to book around 1 days before departure. For the cheapest possible price, our data suggests booking 86 days before departure.
Is British Airways the cheapest airline to fly with from San Francisco to Lisbon?
With an average price of $798 return, British Airways is not the cheapest airline to fly from San Francisco to Lisbon with. Instead, for the lowest price, our data suggests flying with Virgin Atlantic, where a return flight costs $655 on average.
What is the cheapest British Airways flight from San Francisco to Lisbon?
In the last 5 days, the lowest price for a flight with British Airways from San Francisco to Lisbon was $603 for a return flight and $382 for a one-way flight.
Does British Airways fly direct to Lisbon from San Francisco?
No, British Airways does not fly the route directly.
What’s the cheapest day of the week to fly from San Francisco to Lisbon with British Airways?
On average, the cheapest day of the week to fly from San Francisco to Lisbon with British Airways is Monday, when prices are around $234. The most expensive day is generally Sunday, where the average price is around $348.
What’s the cheapest month to fly from San Francisco to Lisbon with British Airways?
The cheapest month for British Airways flights to Lisbon from San Francisco is generally March, where plane tickets cost $261 on average. If possible, try to avoid the most expensive months of August and December, where tickets cost $508 and $518 respectively.

6.7

Okay8,255 verified ratings

6.5Entertainment

6.4Food

7.7Crew

7.0Boarding

6.8Comfort

2.0 Poor

JDK, Oct 2026

It was my experience w Kayak that was negative. I’m never using kayak again

6.0 Okay

ED, Oct 2026

Updated business class seating arrangement needed

6.0 Okay

ED, Oct 2026

The Business Class seating arrangement hasn't been upgraded yet. When getting up to go to the bathroom, you have to climb over someone's stretched out legs.

2.0 Poor

Verified traveler, Oct 2026

Sucked big time never again

2.0 Poor

Verified traveler, Oct 2026

Terrible three cancelled flights due to weather then unable to make rebooked flight next morning with Veuling due to travel restrictions when I called to complain I was put on hold for 90 minutes then hung up on. No one at airport willing to help. Never again

6.0 Okay

Danae, Oct 2026

Flight was delayed 4 hours, gate change was a big trek the opposite direction, gate agent indicated a lack of faith that we would actually fly.

10.0 Wonderful

Danae, Oct 2026

Wonderful service and comfort. Attentive and careful. The food was also better than US carriers. Highly recommend

10.0 Wonderful

Danae, Oct 2026

The service was wonderful. Heads above the flight out on American. I love British Airways

10.0 Wonderful

maor, Oct 2026

I flew with elal not British

2.0 Poor

Christopher, Oct 2026

I liked the pilot he was super positive. The seating on this A320 was ridiculous I have never had so little space fora four hour flight. Really was ridiculous. The service was also very poor and attituded. Not what I expect from BA a real disappointment.

More options for your flight from San Francisco to Lisbon

Add a hotel or car rental

Airlines

British Airways flights

Cabin class

Other destinations

Return flight

Complete your trip to Lisbon with a hotel stay or car rental

Car rentals in Lisbon

Hotels in Lisbon

Vacations in Lisbon

SFO - LIS

$494 Find Cheap British Airways Flights from San Francisco to Lisbon - Compare and Save

Cheap British Airways Flight Deals from San Francisco to Lisbon

KAYAK's insights & trends for San Francisco to Lisbon flights

What is the cheapest month to fly with British Airways from San Francisco to Lisbon?

Which cabin class options are available on British Airways flights between San Francisco and Lisbon?

How far in advance should I book a flight from San Francisco to Lisbon with British Airways?

Good to know

Low season

High season

Cheapest flight

Average price round-trip

When to Book Flights with British Airways from San Francisco to Lisbon

FAQs for flying to Lisbon with British Airways

British Airways Customer Reviews

Traveler rating:

Sort by:

More options for your flight from San Francisco to Lisbon

Complete your trip to Lisbon with a hotel stay or car rental

Other airlines flying from San Francisco to Lisbon

Flight deals from the most popular airlines with KAYAK users flying the route

Top British Airways flights

The most popular destinations for flights with British Airways according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Cabin class types available on flights to Lisbon

Cabin classes available on flights to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Find deals for your return flight