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

With an average price of $858 return, Delta 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 $569 on average.

What is the cheapest Delta flight from San Francisco to Lisbon?

In the last 3 days, the lowest price for a flight with Delta from San Francisco to Lisbon was $536 for a return flight and $363 for a one-way flight.

Does Delta fly direct to Lisbon from San Francisco?

No, Delta does not fly the route directly.

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

On average, the cheapest day of the week to fly from San Francisco to Lisbon with Delta is Saturday, when prices are around $321. The most expensive day is generally Thursday, where the average price is around $705.

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

The cheapest month for Delta flights to Lisbon from San Francisco is generally November, where plane tickets cost $455 on average. If possible, try to avoid the most expensive months of June and September, where tickets cost $1,007 and $1,026 respectively.

$571 Cheap Delta Flights from San Francisco to Lisbon

Flight Deals

Cheap Delta Flight Deals from San Francisco to Lisbon

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

Round-trip

One-way

Last minute

Recent round-trip Delta flight deals from San Francisco to Lisbon

Tue, May 5 - Wed, May 13

1:00 pm - 10:45 am

SFO

LIS

13h 45m

1 stop

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$747Delta

Tue, May 5 - Tue, May 12

1:10 pm - 5:50 pm

SFO

LIS

20h 40m

2 stops

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$751Delta

Tue, May 5 - Tue, May 19

1:00 pm - 10:45 am

SFO

LIS

13h 45m

1 stop

5:00 am - 3:58 pm

LIS

SFO

18h 58m

2 stops

$756Delta

Tue, May 5 - Tue, May 19

11:00 am - 2:55 pm

SFO

LIS

19h 55m

2 stops

5:35 am - 6:00 pm

LIS

SFO

20h 25m

1 stop

$758Delta

Tue, May 5 - Tue, May 12

11:00 am - 2:55 pm

SFO

LIS

19h 55m

2 stops

5:00 am - 7:43 pm

LIS

SFO

22h 43m

2 stops

$760Delta

Tue, May 5 - Wed, May 13

7:05 am - 8:50 am

SFO

LIS

17h 45m

2 stops

5:00 am - 3:56 pm

LIS

SFO

18h 56m

2 stops

$761Delta

Mon, May 4 - Sun, May 10

1:10 pm - 5:50 pm

SFO

LIS

20h 40m

2 stops

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$766Delta

Sun, May 3 - Sun, May 10

6:20 am - 10:55 am

SFO

LIS

20h 35m

2 stops

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$771Delta

Mon, May 4 - Sun, May 10

6:20 am - 11:15 am

SFO

LIS

20h 55m

2 stops

5:35 am - 6:00 pm

LIS

SFO

20h 25m

1 stop

$773Delta

Sun, May 3 - Sun, May 10

6:20 am - 10:55 am

SFO

LIS

20h 35m

2 stops

5:35 am - 6:00 pm

LIS

SFO

20h 25m

1 stop

$778Delta

Useful Info

Low season	December
High season	July
Cheapest flight	$571
Average price round-trip	$761

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from San Francisco to Lisbon

(price for this month)

When to Book Flights with Delta from San Francisco to Lisbon

Average price per month

Flight prices as travel date approaches

Is Delta the cheapest airline to fly with from San Francisco to Lisbon?
With an average price of $858 return, Delta 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 $569 on average.
What is the cheapest Delta flight from San Francisco to Lisbon?
In the last 3 days, the lowest price for a flight with Delta from San Francisco to Lisbon was $536 for a return flight and $363 for a one-way flight.
Does Delta fly direct to Lisbon from San Francisco?
No, Delta does not fly the route directly.
What’s the cheapest day of the week to fly from San Francisco to Lisbon with Delta?
On average, the cheapest day of the week to fly from San Francisco to Lisbon with Delta is Saturday, when prices are around $321. The most expensive day is generally Thursday, where the average price is around $705.
What’s the cheapest month to fly from San Francisco to Lisbon with Delta?
The cheapest month for Delta flights to Lisbon from San Francisco is generally November, where plane tickets cost $455 on average. If possible, try to avoid the most expensive months of June and September, where tickets cost $1,007 and $1,026 respectively.

7.9

Good8,438 verified ratings

7.9Comfort

8.5Crew

7.2Food

8.1Boarding

7.8Entertainment

4.0 Mediocre

Lifia, Apr 2026

BOS

SEA

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

10.0 Wonderful

Joshua, Apr 2026

LGA

PBI

easy boarding; good flight. on time.

10.0 Wonderful

Tiara, Apr 2026

MEX

ORD

Food and entertainment was great

6.0 Okay

Lucy, Apr 2026

KUL

ICN

WiFi on board. Better movies.

2.0 Poor

Nikhil, Apr 2026

DCA

ATL

Flight was delayed for over an hour.

10.0 Wonderful

Verified traveler, Apr 2026

ATL

AMS

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

4.0 Mediocre

Verified traveler, Apr 2026

MYR

ATL

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

8.0 Very good

Douglas, Apr 2026

HSV

ATL

Great

4.0 Mediocre

Derek, Apr 2026

SEA

HNL

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

6.0 Okay

Akanksha Devidas, Apr 2026

BOS

JFK

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

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

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SFO - LIS

$571 Find Cheap Delta Flights from San Francisco to Lisbon

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Cheap Delta Flight Deals from San Francisco to Lisbon

Recent round-trip Delta flight deals from San Francisco to Lisbon

Recent one-way Delta flight deals from San Francisco to Lisbon

Recent last minute Delta flight deals from San Francisco to Lisbon

Good to know

When to Book Flights with Delta from San Francisco to Lisbon

FAQs for flying to Lisbon with Delta

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

With an average price of $858 return, Delta 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 $569 on average.

What is the cheapest Delta flight from San Francisco to Lisbon?

In the last 3 days, the lowest price for a flight with Delta from San Francisco to Lisbon was $536 for a return flight and $363 for a one-way flight.

Does Delta fly direct to Lisbon from San Francisco?

No, Delta does not fly the route directly.

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

On average, the cheapest day of the week to fly from San Francisco to Lisbon with Delta is Saturday, when prices are around $321. The most expensive day is generally Thursday, where the average price is around $705.

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

The cheapest month for Delta flights to Lisbon from San Francisco is generally November, where plane tickets cost $455 on average. If possible, try to avoid the most expensive months of June and September, where tickets cost $1,007 and $1,026 respectively.

Delta Customer Reviews

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

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

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