Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Luxembourg to San Francisco from $378

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 10/7. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Luxembourg to San Francisco

Cheap round-trip flights

American Airlines Logo
9:05 pm - 1:50 pmLUX-SFO
25h 45m1 stop
American Airlines Logo
3:50 pm - 8:50 pmSFO-LUX
20h 00m2 stops
$542American Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
Logo
11:40 am - 9:18 pmLUX-SFO
18h 38m2 stops
Logo
10:16 am - 10:40 amSFO-LUX
15h 24m2 stops
$547
Find Deal
Mon, Sep 22 - Tue, Oct 7
American Airlines Logo
11:40 am - 1:50 pmLUX-SFO
35h 10m1 stop
American Airlines Logo
9:00 am - 10:40 amSFO-LUX
16h 40m2 stops
$548American Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 29
British Airways Logo
10:15 am - 6:45 pmLUX-SFO
17h 30m1 stop
British Airways Logo
12:11 pm - 3:00 pmSFO-LUX
17h 49m2 stops
$551British Airways
Find Deal
Tue, Nov 4 - Tue, Nov 11
British Airways Logo
9:20 pm - 5:59 pmLUX-SFO
29h 39m2 stops
British Airways Logo
3:50 pm - 4:50 pmSFO-LUX
17h 00m2 stops
$552British Airways
Find Deal
Sun, Oct 19 - Wed, Oct 29
Air Canada Logo
8:15 am - 7:38 pmLUX-SFO
20h 23m2 stops
Air Canada Logo
11:45 pm - 4:10 pmSFO-LUX
31h 25m2 stops
$649Air Canada
Find Deal
Mon, Sep 22 - Tue, Oct 7
Air Canada Logo
2:30 pm - 11:09 pmLUX-SFO
41h 39m2 stops
Air Canada Logo
6:41 am - 1:50 pmSFO-LUX
22h 09m2 stops
$654Air Canada
Find Deal
Sun, Sep 14 - Sun, Sep 21
Delta Logo
6:05 am - 11:45 amLUX-SFO
14h 40m1 stop
Delta Logo
1:45 pm - 5:35 pmSFO-LUX
18h 50m1 stop
$699Delta
Find Deal
Sat, Sep 27 - Sat, Oct 11
Delta Logo
6:05 am - 11:45 amLUX-SFO
14h 40m1 stop
Delta Logo
1:45 pm - 5:35 pmSFO-LUX
18h 50m1 stop
$705Delta
Find Deal
Sat, Sep 27 - Sat, Oct 11
Lufthansa Logo
7:10 am - 12:40 pmLUX-SFO
14h 30m1 stop
Lufthansa Logo
2:40 pm - 10:00 pmSFO-LUX
22h 20m1 stop
$734Lufthansa
Find Deal
Tue, Dec 23 - Fri, Jan 2

Scandinavian Airlines flights from Luxembourg to San Francisco

Our best Scandinavian Airlines deals on Luxembourg to San Francisco flight tickets
Scandinavian Airlines
Oct 28
LUX6:15 pmLuxembourg
29h 55m
1 stop
SFO4:10 pmSan Francisco
Oct 31
SFO5:40 pmSan Francisco
37h 20m
2 stops
LUX3:00 pmLuxembourg
$792
Find similar
Scandinavian Airlines
Oct 28
LUX11:25 amLuxembourg
36h 45m
2 stops
SFO4:10 pmSan Francisco
Oct 31
SFO5:40 pmSan Francisco
37h 20m
2 stops
LUX3:00 pmLuxembourg
$838
Find similar

American Airlines flights from Luxembourg to San Francisco

Our best American Airlines deals on Luxembourg to San Francisco flight tickets
American Airlines
Sep 22
LUX9:05 pmLuxembourg
25h 45m
1 stop
SFO1:50 pmSan Francisco
Oct 7
SFO3:50 pmSan Francisco
20h 00m
2 stops
LUX8:50 pmLuxembourg
$542
Find similar
American Airlines
Sep 15
LUX11:40 amLuxembourg
35h 10m
1 stop
SFO1:50 pmSan Francisco
Sep 29
SFO9:00 amSan Francisco
16h 40m
2 stops
LUX10:40 amLuxembourg
$548
Find similar
American Airlines
Sep 22
LUX11:40 amLuxembourg
18h 38m
2 stops
SFO9:18 pmSan Francisco
Oct 7
SFO10:16 amSan Francisco
15h 24m
2 stops
LUX10:40 amLuxembourg
$554
Find similar

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 July 31, 2025.
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

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Mon 9/22

9:05 pm-1:50 pm

1 stop25h 45m

San Francisco

Tue 10/7

3:50 pm-8:50 pm

2 stops20h 00m

$542

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Mon 9/22

11:40 am-9:18 pm

2 stops18h 38m

San Francisco

Tue 10/7

10:16 am-10:40 am

2 stops15h 24m

$547

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Mon 9/15

11:40 am-1:50 pm

1 stop35h 10m

San Francisco

Mon 9/29

9:00 am-10:40 am

2 stops16h 40m

$548

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Tue 11/4

10:15 am-6:45 pm

1 stop17h 30m

San Francisco

Tue 11/11

12:11 pm-3:00 pm

2 stops17h 49m

$551

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Sun 10/19

9:20 pm-5:59 pm

2 stops29h 39m

San Francisco

Wed 10/29

3:50 pm-4:50 pm

2 stops17h 00m

$552

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Mon 9/22

8:15 am-7:38 pm

2 stops20h 23m

San Francisco

Tue 10/7

11:45 pm-4:10 pm

2 stops31h 25m

$649

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Sun 9/14

2:30 pm-11:09 pm

2 stops41h 39m

San Francisco

Sun 9/21

6:41 am-1:50 pm

2 stops22h 09m

$654

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Sat 9/27

6:05 am-11:45 am

1 stop14h 40m

San Francisco

Sat 10/11

1:45 pm-5:35 pm

1 stop18h 50m

$699

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Sat 9/27

6:05 am-11:45 am

1 stop14h 40m

San Francisco

Sat 10/11

1:45 pm-5:35 pm

1 stop18h 50m

$705

LuxembourgSan Francisco

LUX - SFO

LUXSFO

Luxembourg

Tue 12/23

7:10 am-12:40 pm

1 stop14h 30m

San Francisco

Fri 1/2

2:40 pm-10:00 pm

1 stop22h 20m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $665.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Luxembourg to San Francisco is on a Tuesday when prices can be found for as low as $801. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $1,511.

How far in advance should I book a flight 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 $808 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 $667 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

Best Price Found

$378

Fastest flight time

13h 25m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Luxembourg in the past 72 hours is $378. The best round-trip flight deal from Luxembourg to San Francisco found on momondo in the last 72 hours is $542.
The fastest flight from Luxembourg to San Francisco takes 13h 25m
There are no direct flights from Luxembourg to San Francisco. Popular non-direct route for this connection is Luxembourg Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Luxembourg to San Francisco by plane?

    San Francisco is 5627.7 mi away from Luxembourg. Flights usually cover this in 13h 25m, 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
British AirwaysPriceFrom $594Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
LufthansaPriceFrom $622Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
Air FrancePriceFrom $703Free CancellationRating
7.5
1,465 reviews
Search Air France 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
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States