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

With an average price of $933 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 Virgin Atlantic, where a return flight costs $655 on average.

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

In the last 5 days, the lowest price for a flight with Delta from San Francisco to Lisbon was $641 for a return flight and $386 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 $341. The most expensive day is generally Wednesday, where the average price is around $563.

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 February, where plane tickets cost $515 on average. If possible, try to avoid the most expensive months of January and June, where tickets cost $767 and $771 respectively.

$534 Cheap Delta Flights from San Francisco to Lisbon

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Flight Deals

Cheap Delta Flight Deals from San Francisco to Lisbon

Round-trip

One-way

Last minute

Wed, Dec 2 - Wed, Dec 9

7:00 am - 9:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

18h 00m2 stops New York John F Kennedy Intl Boston Logan Intl

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$729Delta

Sun, Dec 6 - Mon, Dec 14

7:00 am - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

17h 00m1 stop New York John F Kennedy Intl

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$730Delta

Tue, Dec 1 - Mon, Dec 7

3:10 pm - 11:20 amSFO San Francisco-LIS Lisbon Humberto Delgado

36h 10m1 stop Paris Charles de Gaulle

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$731Delta

Wed, Dec 2 - Mon, Dec 7

10:41 am - 5:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 49m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$734Delta

Sat, Dec 5 - Mon, Dec 14

11:59 pm - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

24h 01m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$735Delta

Sat, Dec 12 - Fri, Dec 25

10:25 pm - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

25h 35m1 stop New York John F Kennedy Intl

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$742Delta

Wed, Dec 2 - Fri, Dec 11

10:41 am - 3:10 pmSFO San Francisco-LIS Lisbon Humberto Delgado

20h 29m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

5:00 am - 5:16 pmLIS Lisbon Humberto Delgado-SFO San Francisco

20h 16m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$744Delta

Sat, Dec 12 - Fri, Dec 25

10:40 pm - 8:55 amSFO San Francisco-LIS Lisbon Humberto Delgado

26h 15m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

5:00 am - 5:35 pmLIS Lisbon Humberto Delgado-SFO San Francisco

20h 35m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$745Delta

Tue, Dec 8 - Tue, Dec 15

9:10 am - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

14h 50m1 stop New York John F Kennedy Intl

5:30 am - 10:50 pmLIS Lisbon Humberto Delgado-SFO San Francisco

25h 20m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$748Delta

Tue, Dec 29 - Fri, Jan 15

6:00 am - 9:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

19h 00m2 stops New York John F Kennedy Intl Boston Logan Intl

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$750Delta

Sun, Oct 25 - Mon, Nov 9

4:10 pm - 5:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 20m1 stop Paris Charles de Gaulle

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$827Delta

Sun, Oct 25 - Tue, Nov 3

4:10 pm - 5:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 20m1 stop Paris Charles de Gaulle

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$828Delta

Wed, Oct 21 - Mon, Nov 16

8:55 am - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

15h 05m1 stop New York John F Kennedy Intl

11:30 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

32h 15m1 stop Amsterdam Schiphol

$829Delta

Wed, Oct 21 - Thu, Nov 19

2:40 pm - 5:50 pmSFO San Francisco-LIS Lisbon Humberto Delgado

19h 10m2 stops Los Angeles Paris Charles de Gaulle

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$832Delta

Wed, Oct 21 - Fri, Nov 20

6:00 am - 8:00 amSFO San Francisco-LIS Lisbon Humberto Delgado

18h 00m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$833Delta

Sun, Oct 25 - Wed, Nov 25

4:10 pm - 5:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 20m1 stop Paris Charles de Gaulle

5:00 am - 5:13 pmLIS Lisbon Humberto Delgado-SFO San Francisco

20h 13m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$837Delta

Wed, Oct 21 - Wed, Nov 11

2:40 pm - 5:50 pmSFO San Francisco-LIS Lisbon Humberto Delgado

19h 10m2 stops Los Angeles Paris Charles de Gaulle

5:00 am - 6:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

21h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$842Delta

Sun, Oct 25 - Fri, Nov 6

12:40 pm - 8:55 amSFO San Francisco-LIS Lisbon Humberto Delgado

13h 15m1 stop Boston Logan Intl

10:55 am - 9:23 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 28m1 stop Boston Logan Intl

$849Delta

Thu, Oct 22 - Tue, Nov 10

3:05 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 50m1 stop Paris Charles de Gaulle

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$877Delta

Thu, Oct 22 - Tue, Nov 10

3:05 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 50m1 stop Paris Charles de Gaulle

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$878Delta

Useful Info

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

Get data-powered insights and trends into Delta 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 Delta from San Francisco to Lisbon?

The cheapest month for Delta flights from San Francisco to Lisbon is December, where tickets cost $519 (return) on average. On the other hand, the most expensive months to fly this route on Delta are June and August, where the average cost of round-trip tickets is $1,321 and $1,308 respectively.

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

Cabin class availability will depend on the aircraft model and specific route. Delta flights on this route offer Economy Class ($933 on average) and Prem Economy Class ($1,811 on average).

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

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

Low season	December
High season	July
Cheapest flight	$534
Average price round-trip	$816

Best time to beat the crowds with an average 43% drop in price.

Most popular time to fly with an average 24% 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 $933 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 Virgin Atlantic, where a return flight costs $655 on average.
What is the cheapest Delta flight from San Francisco to Lisbon?
In the last 5 days, the lowest price for a flight with Delta from San Francisco to Lisbon was $641 for a return flight and $386 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 $341. The most expensive day is generally Wednesday, where the average price is around $563.
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 February, where plane tickets cost $515 on average. If possible, try to avoid the most expensive months of January and June, where tickets cost $767 and $771 respectively.

7.8

Good8,650 verified ratings

7.2Food

7.8Entertainment

8.1Boarding

7.8Comfort

8.5Crew

10.0 Wonderful

Caroline, Oct 2026

Very good- all went as planned. Flight was on time. Seating was a little sub , as always. Snacks and entertainment were basic. We arrived on time- no problems.

10.0 Wonderful

Eric, Oct 2026

Everything was great, from the flight and crew to the seating and snacks.

6.0 Okay

Katharine, Oct 2026

Rude staff from baggage check to gate crew. Poor instructions. Inconsistent application of baggage rules.

4.0 Mediocre

Christina, Oct 2026

There was an incredibly surly flight attendant that ruined the experience

8.0 Very good

Lisa, Oct 2026

Good but since we got in early we had to wait on runway for our gate. That was kind of a bummer but we still got in earlier than planned For entertainment I was watching a movie and getting close to the end of it with 15 min left but it kept jumping automatically to the next movie before finishing.

6.0 Okay

Timothy, Oct 2026

Delta seems to be getting worse. They are trying to take any comfort away from poorer people to make more money selling it to the rich. I paid for delta comfort and on my flight from Rome to jfk I had a tv that would go on and off automatically and literally no electrical outlets or usbs worked which was advertised in the price of the fare. The infotainment system wasn’t fully working. Luckily the movies worked and the plane was needing a lot of repairs. The jfk to Tampa flight they stuck me next to this really larger guy who was half in my seat and they should have made other accommodations for him because now you’re interfering with the fare class I paid for and act like I shouldn’t care because I didn’t pay for first class. I couldn’t even pull out my tray table because of this guy. The safety video tv screen you couldn’t even see it. It made me a little scared to fly delta anymore, because if these planes are this much in need of servicing, I have to wonder if the plane is going to make it to the destination.

8.0 Very good

Victor, Oct 2026

Delayed departure, 30min. but arrived nearly on time. Crew was reassuring.

4.0 Mediocre

Devendra, Oct 2026

wifi never worked

8.0 Very good

Brett, Oct 2026

Connecting in Paris is always a wildcard, and this time was no different with the new EES system that people, including staff, don't really have a handle on. At least this connection didn't involve a bus, which has been a nightmare in the past. Boarding was a bit late, but once on the plane, flight was great. Very comfortable suites in business class. Service very good. Food was excellent. The Starlink WiFi was amazing. Worked well all the way from Paris to Atlanta.

8.0 Very good

Brett, Oct 2026

Pretty straightforward flight. Boarding was reasonable and the plane itself (a newer A220) was clean and comfortable. Catering was decent. WiFi not very good, but flight wasn't very long, so not a big deal.

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

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

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

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

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When to Book Flights with Delta from San Francisco to Lisbon

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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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