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

With an average price of $747 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 Scandinavian Airlines, where a return flight costs $586 on average.

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

In the last 3 days, the lowest price for a flight with British Airways from San Francisco to Lisbon was $425 for a return flight and $318 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 Saturday, when prices are around $316. The most expensive day is generally Thursday, where the average price is around $490.

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 February, where plane tickets cost $335 on average. If possible, try to avoid the most expensive months of August and May, where tickets cost $501 and $507 respectively.

$398 Cheap British Airways Flights from San Francisco to Lisbon

SFO - LIS

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Flight Deals

Cheap British Airways Flight Deals from San Francisco to Lisbon

Here are some of the best deals found on KAYAK recently from British Airways for round-trip flights from San Francisco to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip British Airways flight deals from San Francisco to Lisbon

Tue, Jan 13 - Tue, Jan 20

4:30 pm - 9:55 am

SFO

LIS

33h 25m2 stops

11:05 am - 12:12 pm

LIS

SFO

33h 07m1 stop

$504British Airways

Wed, Jan 14 - Wed, Jan 21

3:50 pm - 9:50 pm

SFO

LIS

22h 00m2 stops

6:35 pm - 10:40 pm

LIS

SFO

36h 05m2 stops

$511British Airways

Fri, Jan 16 - Fri, Jan 23

5:30 pm - 5:55 pm

SFO

LIS

16h 25m1 stop

11:05 am - 7:35 pm

LIS

SFO

16h 30m1 stop

$516British Airways

Tue, Dec 30 - Mon, Jan 19

11:35 pm - 6:55 am

SFO

LIS

23h 20m1 stop

10:35 am - 8:10 pm

LIS

SFO

41h 35m2 stops

$521British Airways

Sat, Jan 31 - Sun, Feb 8

11:13 pm - 9:45 pm

SFO

LIS

38h 32m2 stops

11:05 am - 10:13 pm

LIS

SFO

19h 08m1 stop

$522British Airways

Sat, Mar 14 - Mon, Mar 23

9:40 pm - 9:50 am

SFO

LIS

29h 10m1 stop

6:35 pm - 4:00 pm

LIS

SFO

28h 25m1 stop

$525British Airways

Mon, Mar 2 - Sun, Mar 8

10:22 am - 6:55 pm

SFO

LIS

24h 33m2 stops

7:05 am - 3:00 pm

LIS

SFO

15h 55m1 stop

$531British Airways

Sun, Feb 1 - Sat, Feb 7

6:42 am - 5:45 pm

SFO

LIS

27h 03m2 stops

3:55 pm - 10:34 pm

LIS

SFO

38h 39m2 stops

$534British Airways

Fri, Jan 16 - Fri, Jan 30

8:40 pm - 5:55 pm

SFO

LIS

37h 15m1 stop

7:05 am - 3:00 pm

LIS

SFO

15h 55m1 stop

$535British Airways

Fri, Feb 27 - Tue, Mar 10

5:30 pm - 9:55 am

SFO

LIS

32h 25m1 stop

10:35 am - 7:45 pm

LIS

SFO

16h 10m1 stop

$536British Airways

Useful Info

Low season	June
High season	December
Cheapest flight	$398
Average price round-trip	$986

Best time to beat the crowds but there is an average 23% increase in price.

Most popular time to fly with an average 28% 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

Is British Airways the cheapest airline to fly with from San Francisco to Lisbon?
With an average price of $747 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 Scandinavian Airlines, where a return flight costs $586 on average.
What is the cheapest British Airways flight from San Francisco to Lisbon?
In the last 3 days, the lowest price for a flight with British Airways from San Francisco to Lisbon was $425 for a return flight and $318 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 Saturday, when prices are around $316. The most expensive day is generally Thursday, where the average price is around $490.
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 February, where plane tickets cost $335 on average. If possible, try to avoid the most expensive months of August and May, where tickets cost $501 and $507 respectively.

6.7

Okay7,585 verified ratings

6.9Boarding

6.4Entertainment

7.6Crew

6.7Comfort

6.4Food

Pros +

Crew was super polite and attentive. (in 1072 reviews)

Cons -

Customer Service is Dead with British Airways! (in 284 reviews)

10.0 Wonderful

Bradley, Dec 2025

LHR

STR

More leg room and better in flight WiFi

2.0 Poor

bharti, Dec 2025

LHR

BOS

Bad food

6.0 Okay

Travis, Dec 2025

LHR

DUB

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

4.0 Mediocre

Travis, Dec 2025

ATL

LHR

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

4.0 Mediocre

Sue, Dec 2025

LIS

PHL

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

8.0 Very good

Lakshmi, Dec 2025

LHR

BOM

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

2.0 Poor

Victoria, Dec 2025

MAN

LHR

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

8.0 Very good

Keith, Dec 2025

LHR

JFK

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

10.0 Wonderful

Tarig, Dec 2025

CAI

LHR

The update about flights and the terminal changes information was great.

10.0 Wonderful

Firuz, Dec 2025

FRA

LCY

I love FRA - LCY route. So much better compared to the FRA - LHR route and the price differential is ZERO

Everything you need to know for your flight from San Francisco to Lisbon

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SFO - LIS

$398 Find Cheap British Airways Flights from San Francisco to Lisbon

Search hundreds of travel sites at once for deals on British Airways flights from San Francisco to Lisbon

Cheap British Airways Flight Deals from San Francisco to Lisbon

Recent round-trip British Airways flight deals from San Francisco to Lisbon

Recent one-way British Airways flight deals from San Francisco to Lisbon

Recent last minute British Airways flight deals from San Francisco to Lisbon

Good to know

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

FAQs for flying to Lisbon with British Airways

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

With an average price of $747 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 Scandinavian Airlines, where a return flight costs $586 on average.

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

In the last 3 days, the lowest price for a flight with British Airways from San Francisco to Lisbon was $425 for a return flight and $318 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 Saturday, when prices are around $316. The most expensive day is generally Thursday, where the average price is around $490.

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 February, where plane tickets cost $335 on average. If possible, try to avoid the most expensive months of August and May, where tickets cost $501 and $507 respectively.

British Airways Customer Reviews

Pros +

Cons -

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Everything you need to know for your flight from San Francisco to Lisbon

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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 San Francisco. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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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.

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