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Cheap flights from San Francisco to Warsaw from $340

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:05 pm - 8:55 am
SFO
-
WMI
31h 50m
1 stop
Multiple Airlines Logo
5:05 pm - 2:35 pm
WMI
-
SFO
30h 30m
2 stops
$925Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Multiple Airlines Logo
4:45 pm - 5:35 pm
SFO
-
WMI
15h 50m
1 stop
Multiple Airlines Logo
9:25 am - 2:35 pm
WMI
-
SFO
38h 10m
2 stops
$989Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Multiple Airlines Logo
5:35 pm - 12:45 am
SFO
-
WMI
22h 10m
1 stop
Multiple Airlines Logo
6:10 pm - 2:05 pm
WMI
-
SFO
28h 55m
2 stops
$992Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
1:00 pm - 8:15 pm
SFO
-
WMI
22h 15m
2 stops
Multiple Airlines Logo
9:20 am - 1:50 pm
WMI
-
SFO
37h 30m
1 stop
$1,000Multiple Airlines
Tue, Jun 2 - Mon, Jun 15
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
$1,008Multiple Airlines
Thu, Aug 6 - Wed, Sep 9
Multiple Airlines Logo
5:35 pm - 11:55 pm
SFO
-
WMI
21h 20m
1 stop
Multiple Airlines Logo
9:25 am - 2:35 pm
WMI
-
SFO
38h 10m
2 stops
$1,016Multiple Airlines
Thu, Aug 6 - Tue, Sep 1
Multiple Airlines Logo
5:35 pm - 11:55 pm
SFO
-
WMI
21h 20m
1 stop
Multiple Airlines Logo
4:45 pm - 9:26 pm
WMI
-
SFO
37h 41m
2 stops
$1,038Multiple Airlines
Thu, Aug 6 - Thu, Sep 3
Multiple Airlines Logo
5:55 pm - 12:40 am
SFO
-
WMI
21h 45m
1 stop
Multiple Airlines Logo
9:25 pm - 8:10 pm
WMI
-
SFO
31h 45m
2 stops
$1,045Multiple Airlines
Tue, Jul 14 - Tue, Nov 3
Multiple Airlines Logo
5:35 pm - 11:55 pm
SFO
-
WMI
21h 20m
1 stop
Multiple Airlines Logo
7:00 am - 1:50 pm
WMI
-
SFO
39h 50m
2 stops
$1,073Multiple Airlines
Thu, Jun 4 - Wed, Jun 10
Multiple Airlines Logo
8:30 pm - 8:55 am
SFO
-
WMI
27h 25m
1 stop
Multiple Airlines Logo
9:20 am - 8:50 pm
WMI
-
SFO
20h 30m
1 stop
$1,079Multiple Airlines
Sat, Aug 8 - Mon, Aug 24

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 May 23, 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

Sat 8/29

4:05 pm-8:55 am

1 stop31h 50m

Warsaw Modlin

Tue 9/8

5:05 pm-2:35 pm

2 stops30h 30m

$925

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Sat 8/29

4:45 pm-5:35 pm

1 stop15h 50m

Warsaw Modlin

Tue 9/8

9:25 am-2:35 pm

2 stops38h 10m

$989

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Fri 9/4

5:35 pm-12:45 am

1 stop22h 10m

Warsaw Modlin

Sun 9/13

6:10 pm-2:05 pm

2 stops28h 55m

$992

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 6/2

1:00 pm-8:15 pm

2 stops22h 15m

Warsaw Modlin

Mon 6/15

9:20 am-1:50 pm

1 stop37h 30m

$1,000

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 8/6

5:35 pm-11:55 pm

1 stop21h 20m

Warsaw Modlin

Wed 9/9

4:55 pm-2:30 pm

2 stops30h 35m

$1,008

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 8/6

5:35 pm-11:55 pm

1 stop21h 20m

Warsaw Modlin

Tue 9/1

9:25 am-2:35 pm

2 stops38h 10m

$1,016

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 8/6

5:35 pm-11:55 pm

1 stop21h 20m

Warsaw Modlin

Thu 9/3

4:45 pm-9:26 pm

2 stops37h 41m

$1,038

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Tue 7/14

5:55 pm-12:40 am

1 stop21h 45m

Warsaw Modlin

Tue 11/3

9:25 pm-8:10 pm

2 stops31h 45m

$1,045

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Thu 6/4

5:35 pm-11:55 pm

1 stop21h 20m

Warsaw Modlin

Wed 6/10

7:00 am-1:50 pm

2 stops39h 50m

$1,073
Quickest round-trip

San FranciscoWarsaw

SFO - WMI

SFOWMI

San Francisco

Sat 8/8

8:30 pm-8:55 am

1 stop27h 25m

Warsaw Modlin

Mon 8/24

9:20 am-8:50 pm

1 stop20h 30m

$1,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

15h 50m

Direct flights

None
The fastest flight from San Francisco to Warsaw Modlin Airport takes 15h 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.
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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 15h 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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