Cheap flights from San Francisco to Warsaw from $422 SFO → WAW, WMI
San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW), Warsaw-Modlin Airport (WMI)
The cheapest return found recently is $954 with Lufthansa, 7 Jun 2027 – 15 Jun 2027, found 3 days ago. The cheapest one-way found recently is $422 with United Airlines, 12 Feb 2027, found 2 days ago.
- Cheapest one-way found recently
- $422, found 2 days ago
- Cheapest return found recently
- $954, 7 Jun 2027 to 15 Jun 2027
- Usual return price
- $954 to $968
- Cheapest month to fly
- December 2026, return fares from $728 found in the last 7 days
Return
The cheapest return fare on each of 5 departure dates is usually $954 to $968.
Cheapest return found recently
$954
7 Jun 2027 – 15 Jun 2027 · Lufthansa
San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW)
Leaves 8:05 p.m. · Return leaves 7:40 p.m. · 46 h 35 min of travel, both ways together
out 1 stop, back 1 stop · via Franz Josef Strauss Airport (MUC), Zurich Airport (ZRH) · overnight connection · 16 h connection
found 3 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$954 7 Jun 2027 – 15 Jun 2027found 3 days agoSee prices for these dates
$728 1 Dec – 12 Decfound 7 days agoSee prices for these dates
What have prices looked like?
Over 40 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $525 to $1,554.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 1 Dec to 1 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 8-night return fares leaving within 3 days of 7 Jun 2027 to compare.
Every date we hold
51 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Dec – 12 Dec | $728 | SAS Scandinavian | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 6 Dec – 12 Dec | $955 | jetBlue | San Francisco International Airport (SFO) → Warsaw-Modlin Airport (WMI) | out 2 stops, back 3 stops | found 3 days ago | See prices for these dates |
| 7 Jun 2027 – 15 Jun 2027 | $954 | Lufthansa | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 8 Jun 2027 – 15 Jun 2027 | $968 | Lufthansa | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 1 Jul 2027 – 26 Jul 2027 | $1,211 | TAP Air Portugal | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | out 2 stops, back 3 stops | found 7 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $728.
Airlines on the cheapest dates: Lufthansa, SAS Scandinavian, jetBlue, TAP Air Portugal.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $417 to $505.
Cheapest one-way found recently
$422
12 Feb 2027 · United Airlines
San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW)
Leaves 8:50 p.m. · 31 h trip
2 stops
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$422 12 Feb 2027found 2 days agoOpen this trip
$400 12 Jan 2027found 7 days agoOpen this trip
What have prices looked like?
Over 43 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $326 to $425.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 12 Jan 2027 to 7 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 12 Feb 2027 to compare.
Every date we hold
15 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Jan 2027 | $400 | Frontier Airlines | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | 3 stops | found 7 days ago | Open this trip |
| 12 Feb 2027 | $422 | United Airlines | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | 2 stops | found 2 days ago | Open this trip |
| 6 Jun 2027 | $505 | Lufthansa | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | 1 stop | found 3 days ago | Open this trip |
| 7 Jun 2027 | $505 | Lufthansa | San Francisco International Airport (SFO) → Frederic Chopin Airport (WAW) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $400.
Airlines on the cheapest dates: Lufthansa, Frontier Airlines, United Airlines.
Premium cabin fares from San Francisco to Warsaw
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 7 Jun 2027 – 15 Jun 2027 in another cabin: Premium economy · Business · First
Today's prices for 12 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for San Francisco to Warsaw?
Return
Fares 30 to 59 days before departure were typically 23% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (40 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $892 | $884 | +29% | 12 |
| 14–29 days | $775 | $704 | +12% | 20 |
| 30–59 days | $690 | $614 | Cheapest seen | 17 |
| 60–89 days | $965 | $837 | +40% | 32 |
| 90–179 days | $727 | $525 | +5% | 15 |
| 180+ days | $885 | $759 | +28% | 26 |
One-way
Not enough history yet: in 43 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
San Jose → Warsaw
67 km from San Francisco
$971
$17 more than flying from San Francisco
8 Jun 2027 – 15 Jun 2027 · SJC → WAW · out 2 stops, back 1 stop
found 3 days ago
Oakland → Warsaw
13 km from San Francisco
$1,780
$826 more than flying from San Francisco
6 Dec – 12 Dec · OAK → WAW · out 2 stops, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Oakland → Warsaw
13 km from San Francisco
$576
$154 more than flying from San Francisco
12 Feb 2027 · OAK → WAW · 2 stops
found 2 days ago
San Jose → Warsaw
67 km from San Francisco
$576
$154 more than flying from San Francisco
12 Feb 2027 · SJC → WAW · 2 stops
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 7 Jun 2027 – 15 Jun 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from San Francisco to Warsaw?
The cheapest return found recently is $954 with Lufthansa, 7 Jun 2027 to 15 Jun 2027, found 3 days ago. The cheapest return we hold, of any age, is $728 with SAS Scandinavian, 1 Dec to 12 Dec, found 7 days ago. The cheapest return fare on each of 5 departure dates is usually $954 to $968.
How much is a one-way flight from San Francisco to Warsaw?
The cheapest one-way found recently is $422 with United Airlines, 12 Feb 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $400 with Frontier Airlines, 12 Jan 2027, found 7 days ago. The cheapest one-way fare on each of 4 departure dates is usually $417 to $505.
What is the cheapest month to fly from San Francisco to Warsaw?
December 2026 is the cheapest month for a return, from $728, 1 Dec to 12 Dec, found 7 days ago. January 2027 is the cheapest month for a one-way, from $400, 12 Jan 2027, found 7 days ago.
How far ahead should I book a flight from San Francisco to Warsaw?
In 40 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 23% lower than 0 to 6 days before departure.
How long is the flight from San Francisco to Warsaw?
The cheapest one-way found recently, with United Airlines on 12 Feb 2027, takes 31 h with 2 stops.
Which airlines have the cheapest flights from San Francisco to Warsaw?
Between 1 Dec and 1 Jul 2027, Lufthansa has the cheapest return on 2 of the 5 departure dates we hold, SAS Scandinavian on 1 and jetBlue on 1. Between 12 Jan 2027 and 7 Jun 2027, Lufthansa has the cheapest one-way on 2 of the 4 departure dates we hold, Frontier Airlines on 1 and United Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work