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

With an average price of $867 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 $564 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 $494 for a return flight and $318 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 $324. The most expensive day is generally Wednesday, where the average price is around $580.

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 September and August, where tickets cost $898 and $943 respectively.

$516 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, Apr 21 - Wed, Apr 29

3:05 pm - 5:50 pm

SFO

LIS

18h 45m

1 stop

11:55 am - 11:45 am

LIS

SFO

31h 50m

1 stop

$710Delta

Tue, Apr 21 - Tue, May 5

2:57 pm - 5:50 pm

SFO

LIS

18h 53m

2 stops

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$714Delta

Mon, Apr 20 - Tue, Apr 28

1:10 pm - 5:50 pm

SFO

LIS

20h 40m

2 stops

11:55 am - 11:45 am

LIS

SFO

31h 50m

1 stop

$715Delta

Mon, Apr 13 - Wed, Apr 22

3:05 pm - 5:50 pm

SFO

LIS

18h 45m

1 stop

5:00 am - 3:59 pm

LIS

SFO

18h 59m

2 stops

$719Delta

Tue, Apr 21 - Thu, Apr 30

3:05 pm - 5:50 pm

SFO

LIS

18h 45m

1 stop

5:00 am - 11:10 pm

LIS

SFO

26h 10m

2 stops

$720Delta

Mon, Apr 20 - Wed, Apr 29

1:10 pm - 5:50 pm

SFO

LIS

20h 40m

2 stops

9:50 am - 6:00 pm

LIS

SFO

16h 10m

1 stop

$721Delta

Wed, Apr 22 - Wed, Apr 29

2:57 pm - 5:50 pm

SFO

LIS

18h 53m

2 stops

11:55 am - 12:27 am

LIS

SFO

20h 32m

2 stops

$724Delta

Mon, Apr 13 - Thu, Apr 23

3:05 pm - 5:50 pm

SFO

LIS

18h 45m

1 stop

9:50 am - 11:10 pm

LIS

SFO

21h 20m

2 stops

$727Delta

Mon, Apr 13 - Fri, Apr 24

7:05 am - 10:55 am

SFO

LIS

19h 50m

2 stops

5:00 am - 7:03 pm

LIS

SFO

22h 03m

2 stops

$728Delta

Mon, Apr 13 - Fri, Apr 24

5:50 am - 10:55 am

SFO

LIS

21h 05m

2 stops

5:00 am - 7:03 pm

LIS

SFO

22h 03m

2 stops

$729Delta

Useful Info

Low season	December
High season	June
Cheapest flight	$516
Average price round-trip	$723

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 41% 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 $867 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 $564 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 $494 for a return flight and $318 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 $324. The most expensive day is generally Wednesday, where the average price is around $580.
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 September and August, where tickets cost $898 and $943 respectively.

7.9

Good8,370 verified ratings

8.5Crew

7.8Entertainment

7.9Comfort

8.1Boarding

7.2Food

8.0 Very good

Earl, Apr 2026

ORD

DTW

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

2.0 Poor

William, Apr 2026

LGA

BOS

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

4.0 Mediocre

Zhdan, Apr 2026

SLC

SNA

Delta randomly moved my seats

10.0 Wonderful

Viraj, Apr 2026

JFK

SFO

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

10.0 Wonderful

Verified traveler, Apr 2026

MIA

DTW

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

10.0 Wonderful

Lorna, Mar 2026

LAX

PDX

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

10.0 Wonderful

Lorna, Mar 2026

LIH

LAX

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

2.0 Poor

Edward, Mar 2026

ATL

EWR

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

2.0 Poor

Edward, Mar 2026

GND

ATL

Our recent international travel was from Newark, NJ to Grenada via Atlanta. During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta as it did not wait for arriving passengers. Consequently, we were delayed by 24 hours before the next available flight was provided. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for me as a resident of New Jersey.

8.0 Very good

Aleesha, Mar 2026

GUA

ATL

This was my first flight with Delta, the overall experience was good. I would definitely consider them more with my future flights.

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SFO - LIS

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Cheap Delta Flight Deals from San Francisco to Lisbon

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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 $867 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 $564 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 $494 for a return flight and $318 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 $324. The most expensive day is generally Wednesday, where the average price is around $580.

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 September and August, where tickets cost $898 and $943 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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