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Cheap flights from Luxembourg to San Francisco from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to San Francisco departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Luxembourg to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 am - 2:30 pm
LUX
-
SFO
17h 25m
1 stop
Multiple Airlines Logo
4:30 pm - 10:40 pm
SFO
-
LUX
21h 10m
1 stop
$767Multiple Airlines
Thu, Jun 11 - Wed, Jun 24
Multiple Airlines Logo
6:15 am - 2:30 pm
LUX
-
SFO
17h 15m
1 stop
Multiple Airlines Logo
4:30 pm - 5:40 pm
SFO
-
LUX
16h 10m
1 stop
$768Multiple Airlines
Fri, Oct 9 - Sat, Oct 17
Scandinavian Airlines Logo
8:00 pm - 3:50 pm
LUX
-
SFO
27h 50m
1 stop
Scandinavian Airlines Logo
4:45 pm - 9:50 am
SFO
-
LUX
32h 05m
1 stop
$779Scandinavian Airlines
Thu, Oct 29 - Fri, Nov 6
Multiple Airlines Logo
6:30 am - 2:30 pm
LUX
-
SFO
17h 00m
1 stop
Multiple Airlines Logo
4:30 pm - 5:50 pm
SFO
-
LUX
16h 20m
1 stop
$790Multiple Airlines
Sun, Jun 7 - Sun, Jun 28
Multiple Airlines Logo
6:05 am - 2:30 pm
LUX
-
SFO
17h 25m
1 stop
Multiple Airlines Logo
4:30 pm - 10:20 am
SFO
-
LUX
32h 50m
1 stop
$793Multiple Airlines
Thu, Jun 11 - Wed, Jun 24
Multiple Airlines Logo
6:05 am - 2:30 pm
LUX
-
SFO
17h 25m
1 stop
Multiple Airlines Logo
4:30 pm - 7:55 am
SFO
-
LUX
30h 25m
1 stop
$797Multiple Airlines
Tue, Jun 16 - Sun, Jun 28
Multiple Airlines Logo
6:15 am - 2:30 pm
LUX
-
SFO
17h 15m
1 stop
Multiple Airlines Logo
4:30 pm - 2:50 pm
SFO
-
LUX
13h 20m
1 stop
$802Multiple Airlines
Fri, Oct 16 - Sat, Oct 24
LOT Logo
8:00 pm - 1:50 pm
LUX
-
SFO
26h 50m
1 stop
LOT Logo
3:50 pm - 7:20 pm
SFO
-
LUX
18h 30m
1 stop
$813LOT
Wed, Sep 23 - Thu, Oct 1
Scandinavian Airlines Logo
10:30 am - 2:40 pm
LUX
-
SFO
13h 10m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:15 pm
SFO
-
LUX
17h 30m
1 stop
$814Scandinavian Airlines
Thu, Sep 24 - Wed, Oct 7
Multiple Airlines Logo
6:15 am - 2:30 pm
LUX
-
SFO
17h 15m
1 stop
Multiple Airlines Logo
1:49 pm - 5:40 pm
SFO
-
LUX
18h 51m
2 stops
$847Multiple Airlines
Fri, Oct 2 - Sat, Oct 10

Scandinavian Airlines flights from Luxembourg to San Francisco

Our best Scandinavian Airlines deals on Luxembourg to San Francisco flight tickets
Scandinavian Airlines
Oct 29
LUX8:00 pmLuxembourg
27h 50m
1 stop
SFO3:50 pmSan Francisco
Nov 6
SFO4:45 pmSan Francisco
32h 05m
1 stop
LUX9:50 amLuxembourg
$779
Scandinavian Airlines
Sep 24
LUX10:30 amLuxembourg
13h 10m
1 stop
SFO2:40 pmSan Francisco
Oct 7
SFO4:45 pmSan Francisco
17h 30m
1 stop
LUX7:15 pmLuxembourg
$814
Scandinavian Airlines
Sep 23
LUX10:30 amLuxembourg
13h 10m
1 stop
SFO2:40 pmSan Francisco
Oct 12
SFO4:45 pmSan Francisco
17h 30m
1 stop
LUX7:15 pmLuxembourg
$853

LOT flights from Luxembourg to San Francisco

Our best LOT deals on Luxembourg to San Francisco flight tickets
LOT
Sep 23
LUX8:00 pmLuxembourg
26h 50m
1 stop
SFO1:50 pmSan Francisco
Oct 1
SFO3:50 pmSan Francisco
18h 30m
1 stop
LUX7:20 pmLuxembourg
$813
LOT
Sep 23
LUX8:00 pmLuxembourg
26h 50m
1 stop
SFO1:50 pmSan Francisco
Oct 10
SFO10:15 pmSan Francisco
26h 30m
1 stop
LUX9:45 amLuxembourg
$866
LOT
May 15
LUX8:00 pmLuxembourg
33h 15m
1 stop
SFO8:15 pmSan Francisco
May 30
SFO10:15 pmSan Francisco
36h 05m
1 stop
LUX7:20 pmLuxembourg
$892

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Luxembourg to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Thu 6/11

6:05 am-2:30 pm

1 stop17h 25m

San Francisco

Wed 6/24

4:30 pm-10:40 pm

1 stop21h 10m

$767

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Fri 10/9

6:15 am-2:30 pm

1 stop17h 15m

San Francisco

Sat 10/17

4:30 pm-5:40 pm

1 stop16h 10m

$768

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Thu 10/29

8:00 pm-3:50 pm

1 stop27h 50m

San Francisco

Fri 11/6

4:45 pm-9:50 am

1 stop32h 05m

$779

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Sun 6/7

6:30 am-2:30 pm

1 stop17h 00m

San Francisco

Sun 6/28

4:30 pm-5:50 pm

1 stop16h 20m

$790

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Thu 6/11

6:05 am-2:30 pm

1 stop17h 25m

San Francisco

Wed 6/24

4:30 pm-10:20 am

1 stop32h 50m

$793

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Tue 6/16

6:05 am-2:30 pm

1 stop17h 25m

San Francisco

Sun 6/28

4:30 pm-7:55 am

1 stop30h 25m

$797
Quickest round-trip

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Fri 10/16

6:15 am-2:30 pm

1 stop17h 15m

San Francisco

Sat 10/24

4:30 pm-2:50 pm

1 stop13h 20m

$802

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Wed 9/23

8:00 pm-1:50 pm

1 stop26h 50m

San Francisco

Thu 10/1

3:50 pm-7:20 pm

1 stop18h 30m

$813

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Thu 9/24

10:30 am-2:40 pm

1 stop13h 10m

San Francisco

Wed 10/7

4:45 pm-7:15 pm

1 stop17h 30m

$814

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Fri 10/2

6:15 am-2:30 pm

1 stop17h 15m

San Francisco

Sat 10/10

1:49 pm-5:40 pm

2 stops18h 51m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Luxembourg to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Luxembourg and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $761.

How far in advance should I book a flight from Luxembourg to San Francisco?

You are more likely to see cheaper flights to San Francisco from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $887 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Luxembourg for as low as $637 on momondo.

When to book flights from Luxembourg to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Luxembourg to San Francisco (LUX to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to San Francisco

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Luxembourg to San Francisco takes 13h 10m
There are no direct flights from Luxembourg to San Francisco. There are no popular flight routes from Luxembourg to San Francisco.
Search flight deals

Frequently asked questions about flying from Luxembourg to San Francisco

  • How far is Luxembourg to San Francisco by plane?

    San Francisco is 5628.0 mi away from Luxembourg. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Luxembourg Airport to San Francisco Airport?

    Prices for flights from Luxembourg Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Luxembourg Airport to San Francisco Airport?

  • How old do you have to be to fly from Luxembourg Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Luxembourg to San Francisco?

Best airlines flying from Luxembourg to San Francisco

Compare and see reviews for airlines that fly from Luxembourg to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $572Free CancellationRating
7.4
1,771 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $627Free CancellationRating
6.8
7,986 reviews
Search Lufthansa flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Berkeley
Hayward
Santa Clara
Fremont
Vallejo
Big Sur
Calistoga
Sunnyvale
South San Francisco
Salinas
Daly City
Half Moon Bay
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Luxembourg to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Luxembourg to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Luxembourg with this policy.

How can momondo help me find flights from Luxembourg to San Francisco?

Once you have performed a search for Luxembourg to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Luxembourg to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Luxembourg to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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