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Cheap flights from San Francisco to Warsaw from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Warsaw departing on 10/3. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 5:45 pm
SFO
-
WMI
36h 15m
1 stop
Multiple Airlines Logo
6:15 am - 2:30 pm
WMI
-
SFO
41h 15m
2 stops
$871Multiple Airlines
Thu, Aug 13 - Wed, Aug 26
Multiple Airlines Logo
5:40 pm - 10:05 am
SFO
-
WMI
31h 25m
1 stop
Multiple Airlines Logo
8:55 pm - 4:15 pm
WMI
-
SFO
28h 20m
2 stops
$877Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
Multiple Airlines Logo
5:40 pm - 10:05 am
SFO
-
WMI
31h 25m
1 stop
Multiple Airlines Logo
9:25 am - 2:35 pm
WMI
-
SFO
38h 10m
2 stops
$883Multiple Airlines
Sun, Sep 13 - Tue, Sep 22
Multiple Airlines Logo
5:55 pm - 12:40 am
SFO
-
WMI
21h 45m
1 stop
Multiple Airlines Logo
6:10 pm - 2:05 pm
WMI
-
SFO
28h 55m
2 stops
$895Multiple Airlines
Tue, Sep 22 - Sun, Sep 27
Multiple Airlines Logo
5:35 pm - 11:55 pm
SFO
-
WMI
21h 20m
1 stop
Multiple Airlines Logo
4:55 pm - 2:30 pm
WMI
-
SFO
30h 35m
2 stops
$896Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
5:55 pm - 12:40 am
SFO
-
WMI
21h 45m
1 stop
Multiple Airlines Logo
6:15 am - 2:30 pm
WMI
-
SFO
41h 15m
2 stops
$899Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
4:05 pm - 8:55 am
SFO
-
WMI
31h 50m
1 stop
Multiple Airlines Logo
7:00 pm - 2:30 pm
WMI
-
SFO
28h 30m
2 stops
$907Multiple Airlines
Sat, Aug 22 - Wed, Aug 26
Multiple Airlines Logo
5:40 pm - 11:30 pm
SFO
-
WMI
20h 50m
1 stop
Multiple Airlines Logo
1:05 pm - 2:50 pm
WMI
-
SFO
34h 45m
2 stops
$920Multiple Airlines
Tue, Oct 6 - Wed, Nov 18
Multiple Airlines Logo
5:55 pm - 12:40 am
SFO
-
WMI
21h 45m
1 stop
Multiple Airlines Logo
6:10 pm - 2:05 pm
WMI
-
SFO
28h 55m
2 stops
$922Multiple Airlines
Tue, Sep 29 - Sun, Oct 11
Multiple Airlines Logo
5:35 pm - 1:15 am
SFO
-
WMI
22h 40m
1 stop
Multiple Airlines Logo
6:10 pm - 2:05 pm
WMI
-
SFO
28h 55m
2 stops
$924Multiple Airlines
Fri, Oct 2 - Sun, Oct 11

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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Warsaw Modlin Airport 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 7, 2026.
Use the filters below to find and compare flights from San Francisco to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 8/13

8:30 pm-5:45 pm

1 stop36h 15m

Warsaw Modlin

Wed 8/26

6:15 am-2:30 pm

2 stops41h 15m

$871

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Sun 9/13

5:40 pm-10:05 am

1 stop31h 25m

Warsaw Modlin

Mon 9/28

8:55 pm-4:15 pm

2 stops28h 20m

$877

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Sun 9/13

5:40 pm-10:05 am

1 stop31h 25m

Warsaw Modlin

Tue 9/22

9:25 am-2:35 pm

2 stops38h 10m

$883
Quickest round-trip

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 9/22

5:55 pm-12:40 am

1 stop21h 45m

Warsaw Modlin

Sun 9/27

6:10 pm-2:05 pm

2 stops28h 55m

$895

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 8/27

5:35 pm-11:55 pm

1 stop21h 20m

Warsaw Modlin

Wed 9/9

4:55 pm-2:30 pm

2 stops30h 35m

$896

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 9/22

5:55 pm-12:40 am

1 stop21h 45m

Warsaw Modlin

Wed 9/30

6:15 am-2:30 pm

2 stops41h 15m

$899

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Sat 8/22

4:05 pm-8:55 am

1 stop31h 50m

Warsaw Modlin

Wed 8/26

7:00 pm-2:30 pm

2 stops28h 30m

$907

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 10/6

5:40 pm-11:30 pm

1 stop20h 50m

Warsaw Modlin

Wed 11/18

1:05 pm-2:50 pm

2 stops34h 45m

$920

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 9/29

5:55 pm-12:40 am

1 stop21h 45m

Warsaw Modlin

Sun 10/11

6:10 pm-2:05 pm

2 stops28h 55m

$922

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Fri 10/2

5:35 pm-1:15 am

1 stop22h 40m

Warsaw Modlin

Sun 10/11

6:10 pm-2:05 pm

2 stops28h 55m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from San Francisco to Warsaw Modlin Airport

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

Cheap San Francisco to Warsaw Modlin Airport (SFO to WMI) flight deals and tips

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

Fastest flight time

20h 50m

Direct flights

None
The fastest flight from San Francisco to Warsaw Modlin Airport takes 20h 50m
There are no direct flights from San Francisco to Warsaw Modlin Airport. There are no popular flight routes from San Francisco to Warsaw Modlin Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to Warsaw Modlin Airport

  • How far is San Francisco to Warsaw Modlin by plane?

    A flight from San Francisco to Warsaw Modlin will travel around 5814.9 mi. By plane, this route typically takes 20h 50m.

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

    Prices for flights from San Francisco Airport to Warsaw Modlin Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Warsaw Modlin Airport.

  • What documentation or ID do you need to fly to Warsaw Modlin Airport?

    The required travel and health documents for your Warsaw Modlin 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 Warsaw Modlin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Francisco to Warsaw Modlin Airport

  • How do I get Price Alerts for flights from San Francisco to Warsaw Modlin Airport?

    Confirm your travel details to search for the latest offers for flights from San Francisco to Warsaw Modlin Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Francisco to Warsaw Modlin Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Warsaw. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Francisco to Warsaw with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Francisco and Warsaw by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from San Francisco and alert you when they change.

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