Find Cheap Flights from Frankfurt am Main to San Francisco (FK0 - SFO)

Search hundreds of travel sites at once for deals on flights to San Francisco

Thu 11/23
Thu 11/30
Any month
Compare vs. KAYAK |

Book cheap flights from Frankfurt am Main to San Francisco (round-trip)

Airports
Origin
Frankfurt am Main
$385
only
$385
Destination
San Francisco
$385
only
$385
Wed, Apr 11
FRA
SFO
14h 45m
Thu, Apr 26
SFO
FRA
14h 30m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
BWI
KEF
Excellent 10.0

Crews are helpful and friendly! Great price, half of my flights were on brand new equipment! Highly recommend this airline!

DUB
KEF
Excellent 10.0

very nice flight attendents

FRA
KEF
Excellent 8.0

Excellent value for the price. Very democratic, none of the Senator class bullshit. You are honest about what the money buys and what it doesn't.

Seat was not terrifically comfortable, but I have had worse.

KEF
ORD
Excellent 8.0

Very helpful staff at Reykavik

very thin hard purple seats were very uncomfortable.

KEF
ORD
Excellent 10.0

How do you indicate that you had no food or entertainment.

No running track. Kidding. Long sits are tough on all. How about a mid flight exercise program? Thanks. Will fly again. Have told many of our good experience.

Thu, Feb 1
FRA
SFO
39h 38m
Mon, Feb 26
SFO
FRA
30h 25m
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 29
FRA
SFO
17h 00m
Mon, Feb 5
SFO
FRA
17h 35m
Trip: 8 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 623 reviews
Boarding
6.8
Comfort
6.4
Crew
7.6
Entertainment
5.8
Food
6.3
SEA
FRA
Good 7.0

The new airplane and everything went very smooth and on time

SDQ
FRA
Mediocre 2.0

Nothing

Carrier at origin Transcaribbean which kyak booked me on left when it decided to without any notification as to why it was delaying. They made us go through security and sit in the gate until almost an hour after it's original departure time. No announcements. The plane sat on the tarmac in front of us the entire time. Most likely they wanted to only make one flight instead of multiple flights to save themselves. Instead of arriving with 2hrs to make my connection to frankfurt I arrived with less than 30 mins even after I rushed to get to their check in point.

SEA
FRA
Okay 5.6

Decent food and had USB plugs to keep phone charged

Unpleasant staff

FRA
SEA
Good 6.3

The online entertainment has a nice variety of interesting shows, including documentaries. My seat was comfortable with good leg room, but only because I got lucky when I asked for an exit row seat while checking in. The regular economy seats are extremely narrow and uncomfortable with almost no leg room (and I am only average in heigh). Taller people sitting in regular aisle seats are hanging their legs out into the aisle throughout the flight because they have to for any kind of reasonable comfort.

Somehow the airline should tell passengers that they are going to have to go through a(mother) strict security process before getting on the plane in Frankfurt to the U.S. We all stood in line for close to an hour in a very hot area of the airport to go through full-on security - water gets thrown out, shoes off, laptops out - the whole works, again. I had already gone through this kind of security in Vienna for the Vienna-Frankfurt leg of my trip. I had no idea this was going to be required and had planned to use my time in Frankfurt to relax and get something to eat. Instead it was spent standing in a surprise security line that moved extremely slowly. Not a fun way to spend the time before getting on an 11-hour flight. If they are going to require that security they should have many more lines available so that it moves at a reasonable pace.

SJO
FRA
Excellent 9.0

Getting off the plain in Dominican Republic and having to pass through migration control there!!

Wed, May 2
FRA
SFO
18h 15m
Wed, May 16
SFO
FRA
18h 05m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16612 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

IST
YUL
Excellent 10.0

Good. Staff were courteous

EBB
IST
Excellent 10.0

Late flight While in transit. They wouldn't pay for my meal in Istanbul because my overlay was 3 hrs

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

BUD
IST
Mediocre 3.3

They stole Items from my bag

Fri, Apr 13
FRA
SFO
37h 56m
Sun, Apr 15
SFO
FRA
34h 00m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
LHR
AMS
Good 7.6

I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly

Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!

DMM
AMS
Okay 4.0

OLD OLD plane with hard seats and tiny screens

JFK
AMS
Good 7.6

Two hours delay in the start.

SVO
AMS
Okay 5.2

KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Also, really tired of the fake business class on these flights...

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

Mon, Feb 5
FRA
SFO
14h 55m
Thu, Feb 8
SFO
FRA
14h 20m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
BOS
KEF
Okay 4.0

Crew was nuce

Cramped seating. No entertainment. Upcharges

YYZ
KEF
Mediocre 2.0

Nothing at all

Service there carryon system

YYZ
KEF
Okay 4.3

The cabin crew, their uniforms, the pink lights, the menu for souvenirs.

Lack of communication, fees are very expensive for luggage. I flew Toronto to Iceland and Iceland to London. In Toronto the crew arrived late and had people who checked in online come and show their iD documents. People were confused and lining up for regular boarding so half way through they just started boarding. It was ridiculous.

BWI
KEF
Excellent 10.0

Crews are helpful and friendly! Great price, half of my flights were on brand new equipment! Highly recommend this airline!

KEF
FRA
Mediocre 2.0

No much

Terrible service

Fri, May 4
FRA
SFO
14h 45m
Sat, May 19
SFO
FRA
13h 45m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
KEF
BOS
Good 6.0

They boarded us through the gate and then we just waited on the walkway to the airplane since they weren't letting anyone in. Very frustrating. Flight was delayed.

TLV
KEF
Okay 4.0

Flight was cheap and the crew were friendly.

So uncomfortable, little leg room, you have to pay for water. No free entertainment provided.

KEF
ORD
Excellent 8.0

Very helpful staff at Reykavik

very thin hard purple seats were very uncomfortable.

KEF
FRA
Mediocre 2.0

No much

Terrible service

BOS
KEF
Okay 4.0

Crew was nuce

Cramped seating. No entertainment. Upcharges

Tue, Feb 6
FRA
SFO
40h 35m
Mon, Feb 19
SFO
FRA
42h 05m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 6
FRA
SFO
13h 40m
Mon, May 21
SFO
FRA
13h 45m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
KEF
ORD
Excellent 10.0

How do you indicate that you had no food or entertainment.

No running track. Kidding. Long sits are tough on all. How about a mid flight exercise program? Thanks. Will fly again. Have told many of our good experience.

KEF
ORD
Excellent 8.0

Very helpful staff at Reykavik

very thin hard purple seats were very uncomfortable.

YYZ
KEF
Okay 4.3

The cabin crew, their uniforms, the pink lights, the menu for souvenirs.

Lack of communication, fees are very expensive for luggage. I flew Toronto to Iceland and Iceland to London. In Toronto the crew arrived late and had people who checked in online come and show their iD documents. People were confused and lining up for regular boarding so half way through they just started boarding. It was ridiculous.

DUB
KEF
Excellent 10.0

very nice flight attendents

KEF
BOS
Good 6.0

They boarded us through the gate and then we just waited on the walkway to the airplane since they weren't letting anyone in. Very frustrating. Flight was delayed.

Mon, Feb 5
FRA
SFO
17h 02m
Mon, Feb 19
SFO
FRA
19h 35m
Trip: 15 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 623 reviews
Boarding
6.8
Comfort
6.4
Crew
7.6
Entertainment
5.8
Food
6.3
FRA
SEA
Good 6.3

The online entertainment has a nice variety of interesting shows, including documentaries. My seat was comfortable with good leg room, but only because I got lucky when I asked for an exit row seat while checking in. The regular economy seats are extremely narrow and uncomfortable with almost no leg room (and I am only average in heigh). Taller people sitting in regular aisle seats are hanging their legs out into the aisle throughout the flight because they have to for any kind of reasonable comfort.

Somehow the airline should tell passengers that they are going to have to go through a(mother) strict security process before getting on the plane in Frankfurt to the U.S. We all stood in line for close to an hour in a very hot area of the airport to go through full-on security - water gets thrown out, shoes off, laptops out - the whole works, again. I had already gone through this kind of security in Vienna for the Vienna-Frankfurt leg of my trip. I had no idea this was going to be required and had planned to use my time in Frankfurt to relax and get something to eat. Instead it was spent standing in a surprise security line that moved extremely slowly. Not a fun way to spend the time before getting on an 11-hour flight. If they are going to require that security they should have many more lines available so that it moves at a reasonable pace.

MUC
SEA
Mediocre 3.3

Frankfurt was a mess. The gate wasn't announced till shortly before boarding. The gate had it's own security line which was inefficient. Plane ended up leaving an hour late because >100 people were still stuck in security. No vegetarian options for food.

SEA
FRA
Okay 5.6

Decent food and had USB plugs to keep phone charged

Unpleasant staff

SDQ
FRA
Mediocre 2.0

Nothing

Carrier at origin Transcaribbean which kyak booked me on left when it decided to without any notification as to why it was delaying. They made us go through security and sit in the gate until almost an hour after it's original departure time. No announcements. The plane sat on the tarmac in front of us the entire time. Most likely they wanted to only make one flight instead of multiple flights to save themselves. Instead of arriving with 2hrs to make my connection to frankfurt I arrived with less than 30 mins even after I rushed to get to their check in point.

SDQ
SJO
Excellent 9.0

I found the flight, plane and crew to be very well planned and presented. Food was much better than expected. Ok I expected pretzels... thanks for a good trip!

Thu, Feb 1
FRA
SFO
31h 35m
Mon, Mar 19
SFO
FRA
18h 50m
Trip: 46 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16612 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
TIA
IST
Excellent 10.0

Comfortable, great food, awesome crew! I love that they have a great variety of entertainment material.

IST
YUL
Excellent 10.0

Good. Staff were courteous

IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

EBB
IST
Excellent 10.0

Late flight While in transit. They wouldn't pay for my meal in Istanbul because my overlay was 3 hrs

IST
LHE
Good 7.6

Reaction of crew to passengers call needed improvement.

Tue, Jan 30
FRA
SFO
35h 37m
Mon, Feb 19
SFO
FRA
29h 55m
Trip: 21 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 28
FRA
SFO
13h 45m
Tue, Apr 24
SFO
FRA
16h 15m
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

LHR
AMS
Good 7.6

I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly

Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!

DMM
AMS
Okay 4.0

OLD OLD plane with hard seats and tiny screens

JFK
AMS
Good 7.6

Two hours delay in the start.

SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

Mon, May 14
FRA
SFO
13h 40m
Mon, May 28
SFO
FRA
13h 45m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
DUB
KEF
Excellent 10.0

very nice flight attendents

KEF
BOS
Good 6.0

They boarded us through the gate and then we just waited on the walkway to the airplane since they weren't letting anyone in. Very frustrating. Flight was delayed.

YYZ
KEF
Okay 4.3

The cabin crew, their uniforms, the pink lights, the menu for souvenirs.

Lack of communication, fees are very expensive for luggage. I flew Toronto to Iceland and Iceland to London. In Toronto the crew arrived late and had people who checked in online come and show their iD documents. People were confused and lining up for regular boarding so half way through they just started boarding. It was ridiculous.

KEF
ORD
Excellent 8.0

Very helpful staff at Reykavik

very thin hard purple seats were very uncomfortable.

YYZ
KEF
Mediocre 2.0

Nothing at all

Service there carryon system

Mon, Mar 5
FRA
SFO
17h 02m
Mon, Mar 19
SFO
FRA
21h 45m
Trip: 14 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 623 reviews
Boarding
6.8
Comfort
6.4
Crew
7.6
Entertainment
5.8
Food
6.3
FRA
SEA
Good 6.0

The food and some complimentary beverages were good. The movies minimal and extra cost.

The boarding process was very disorganized, the seats had very little leg room, and the guy behind kept pushing my seat forward with his knees and complaining when I put my seat back.

SDQ
SJO
Excellent 9.0

I found the flight, plane and crew to be very well planned and presented. Food was much better than expected. Ok I expected pretzels... thanks for a good trip!

SEA
FRA
Good 7.0

The new airplane and everything went very smooth and on time

SDQ
FRA
Mediocre 2.0

Nothing

Carrier at origin Transcaribbean which kyak booked me on left when it decided to without any notification as to why it was delaying. They made us go through security and sit in the gate until almost an hour after it's original departure time. No announcements. The plane sat on the tarmac in front of us the entire time. Most likely they wanted to only make one flight instead of multiple flights to save themselves. Instead of arriving with 2hrs to make my connection to frankfurt I arrived with less than 30 mins even after I rushed to get to their check in point.

SEA
FRA
Okay 5.6

Decent food and had USB plugs to keep phone charged

Unpleasant staff

Thu, Feb 15
FRA
SFO
17h 50m
Sun, Mar 4
SFO
FRA
18h 50m
Trip: 18 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16612 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

IST
YUL
Excellent 10.0

Good. Staff were courteous

TIA
IST
Excellent 10.0

Good service and very smooth flight

BUD
IST
Mediocre 3.3

They stole Items from my bag

TIA
IST
Excellent 10.0

Comfortable, great food, awesome crew! I love that they have a great variety of entertainment material.

Thu, Feb 8
FRA
SFO
39h 40m
Thu, Feb 22
SFO
FRA
35h 15m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 16
FRA
SFO
17h 50m
Sun, Mar 4
SFO
FRA
31h 20m
Trip: 17 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16612 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
OTP
Excellent 10.0

Awesome

BUD
IST
Mediocre 3.3

They stole Items from my bag

TIA
IST
Excellent 10.0

Good service and very smooth flight

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

TIA
IST
Excellent 10.0

Comfortable, great food, awesome crew! I love that they have a great variety of entertainment material.

Wed, Jan 17
FRA
SFO
14h 55m
Tue, Jan 23
SFO
FRA
14h 20m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1063 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.0
Entertainment
4.2
Food
4.7
TLV
KEF
Okay 4.0

Flight was cheap and the crew were friendly.

So uncomfortable, little leg room, you have to pay for water. No free entertainment provided.

YYZ
KEF
Mediocre 2.0

Nothing at all

Service there carryon system

DUB
KEF
Excellent 10.0

very nice flight attendents

KEF
ORD
Excellent 8.0

Very helpful staff at Reykavik

very thin hard purple seats were very uncomfortable.

KEF
BOS
Good 6.0

They boarded us through the gate and then we just waited on the walkway to the airplane since they weren't letting anyone in. Very frustrating. Flight was delayed.

Sun, Feb 25
FRA
SFO
40h 30m
Mon, Mar 12
SFO
FRA
21h 20m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.