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

With an average price of $893 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 $611 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 $663 for a return flight and $359 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 $313. The most expensive day is generally Friday, where the average price is around $574.

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 $814 and $1,360 respectively.

$523 Cheap Delta Flights from San Francisco to Lisbon

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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

Thu, Oct 15 - Wed, Oct 21

1:45 pm - 2:35 pm

SFO

LIS

16h 50m

1 stop

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$825Delta

Tue, Sep 22 - Fri, Oct 2

11:48 am - 5:50 pm

SFO

LIS

22h 02m

2 stops

5:35 am - 12:26 am

LIS

SFO

26h 51m

2 stops

$826Delta

Fri, Dec 25 - Wed, Jan 6

3:10 pm - 3:10 pm

SFO

LIS

16h 00m

1 stop

11:30 am - 11:45 am

LIS

SFO

32h 15m

1 stop

$827Delta

Sat, Oct 17 - Tue, Oct 20

3:05 pm - 8:50 am

SFO

LIS

33h 45m

1 stop

11:55 am - 11:45 am

LIS

SFO

31h 50m

1 stop

$828Delta

Mon, Sep 21 - Mon, Oct 12

1:15 pm - 5:50 pm

SFO

LIS

20h 35m

2 stops

9:50 am - 12:50 pm

LIS

SFO

35h 00m

1 stop

$829Delta

Sat, Oct 17 - Wed, Oct 21

11:45 am - 5:50 pm

SFO

LIS

22h 05m

2 stops

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$831Delta

Sun, Aug 9 - Wed, Aug 26

7:00 am - 10:45 am

SFO

LIS

19h 45m

1 stop

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$834Delta

Sat, Oct 17 - Fri, Oct 30

2:40 pm - 5:50 pm

SFO

LIS

19h 10m

2 stops

5:00 am - 8:39 pm

LIS

SFO

22h 39m

2 stops

$835Delta

Wed, Aug 12 - Wed, Aug 19

7:00 am - 10:45 am

SFO

LIS

19h 45m

1 stop

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$838Delta

Sat, Aug 8 - Wed, Aug 26

9:48 pm - 10:45 am

SFO

LIS

28h 57m

1 stop

5:00 am - 11:45 am

LIS

SFO

14h 45m

1 stop

$839Delta

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 February, where tickets cost $579 (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 $1,190 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 ($878 on average), Prem Economy Class ($1,811 on average) and Business Class ($3,788 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 1 week before departure.

Low season	December
High season	July
Cheapest flight	$523
Average price round-trip	$1,128

Best time to beat the crowds with an average 6% drop 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 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 $893 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 $611 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 $663 for a return flight and $359 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 $313. The most expensive day is generally Friday, where the average price is around $574.
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 $814 and $1,360 respectively.

7.8

Good8,451 verified ratings

8.5Crew

8.1Boarding

7.2Food

7.8Comfort

7.8Entertainment

6.0 Okay

Justin, Jul 2026

ATL

PHX

London to Atlanta was good. Atlanta to Phoenix was not. Poor boarding as I had to check my rollerboard even though there was plenty of room in the bins. Crew seemed inexperienced. Sat just off the gate for nearly 30 minutes with no explanation from the pilot while the cabin got hot. I typically have a much better experience with Delta.

10.0 Wonderful

Justin, Jul 2026

LHR

ATL

6.0 Okay

Jaime, Jul 2026

MCO

JFK

8.0 Very good

Roseanne, Jul 2026

FLL

ATL

I had only one problem. The temperature on the flight was too COLD. I froze throughout the flight. I thought it might be only my problem but when I went to the restroom during the flight, I saw several people huddling in their jackets. A couple had their winter coats on and I was jealous since I had only a very light jacket.

2.0 Poor

Verified traveler, Jul 2026

MCI

ATL

Our flight was delayed by over 4 hours due to a maintenance issue. They announced a new plane was on the way. We were given a $12 food voucher ( airport food is quite expensive You can’t even by a water and a small snack for 12:00. 4 hours later we boarded and landed in Atlanta at 10:20 ish pm. Of course we missed our connection and we were given a hotel voucher and another food voucher ! We didn’t make it home until 11:00 the next day ! Unacceptable

10.0 Wonderful

Sandra, Jul 2026

MCO

BOS

No complains

2.0 Poor

William, Jun 2026

DAL

ATL

No internet and no tv’s

6.0 Okay

Nghia, Jun 2026

DTW

OMA

Everything about this flight was good except for the very end when I reached my destination. Everyone from the tune to the wheelchair escorts were great with the case were great but I miss you with people at the check in this at the very end. I need help from the chicken desk because I forgot my pillow on the plane The female worker at the chicken desk said that they found my pillow and she was going to retrieve it for me. She left a 30 minutes without any update and her so she saw me walking back and forth waiting for her and they didn't even bother calling her or radioing her for any updates. They were busy because they were behind schedule and they were overwhelmed but thanks because at least glanced me and try to give me an update just a quick radio check or phone call. I don't care about the pillow but if you tell me to wait, I waited for at least half an hour before I said something and I just left because they wouldn't bother talking to me so I could, so everything's going in the review. I took pictures of the two men that were left working at the check-in counter. The totally ignored me despite the signals I've been giving them. I don't see any offers in the kayak review to add pictures or screenshots so I'm going to post another review I don't know their name but I'm pretty sure Delta will find other names when they see the review. Google with pictures. There was another guy at the chicken counter bring an orange workers vest who finally left after telling me that the girl that was retrieving my pillow is working the gates now. That would have been if they just told me that's what happened. But I had no update. Make me wait for nothing. Thank you Delta airlines!

10.0 Wonderful

Nghia, Jun 2026

PVD

DTW

We had a great experience with Delta. They helped us from the start at the kiosk all the way to our final destination, including help reassigning and upgrading our seats free of charge at the gates, escorts with the wheelchair for my brother and even getting our luggage at baggage claim for us. I also had special help because I forgot my pillow on the plane. The wheelchair escort contacted for associates at the check-in desk all the way back to the plane and retrieved my pillow for me.

4.0 Mediocre

Kristen, Jun 2026

HND

LAX

I am a Diamond Medallion Delta traveller and this was a disappointing flight. They allowed half the flight to preboard before Delta One and Diamond Medallion. Once on the plane in my Delta Premium Select seat we were not given any welcome or greeting. Throughout the flight the flight attendant also did not make us feel any sort of special service or attention and even rushed us when she did bring us a snack to pick in the dark not even offering a light to look at what it was -- she was overall not helpful and not accommodating. for the extra cost of the seat it was honestly not a special experience this flight. heads up that even the warm cookies are now packaged. I ate nothing. There really was nothing that was special, stood out or exceptional. Luckily I mostly slept. But I was disappointed and question if I may try a different flight next time I go to Tokyo. The last few Delta flights have been less than great. which makes me very sad.

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SFO - LIS

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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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