$370+ Cheap flights from San Francisco (SFO) to Kolkata (CCU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CCU
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Francisco to KolkataExplore the most affordable flight options available from San Francisco to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from San Francisco to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:23 pm -
2 stops34h 37m
Fri 10/29:30 pm -
2 stops39h 56m
Deal found 9/3![Multiple Airlines logo]()
$1,080
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:05 am -
2 stops36h 00m
Mon 3/152:35 am -
2 stops29h 40m
Deal found 9/4![Multiple Airlines logo]()
$1,090
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:00 pm -
2 stops47h 40m
Thu 10/81:10 am -
2 stops44h 25m
Deal found 9/4![China Eastern logo]()
$1,091
This KAYAK deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:00 pm -
2 stops46h 40m
Thu 12/101:10 am -
3 stops45h 20m
Deal found 9/5![China Eastern logo]()
$1,094
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:55 pm -
2 stops30h 45m
Sun 9/209:00 pm -
2 stops27h 25m
Deal found 9/3![Japan Airlines logo]()
$1,096
This Indian Eagle deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:50 pm -
2 stops30h 55m
Sat 12/121:30 pm -
2 stops30h 40m
Deal found 9/4![Multiple Airlines logo]()
$1,098
This Indian Eagle deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:50 pm -
2 stops30h 55m
Sat 12/121:30 pm -
2 stops30h 40m
Deal found 9/6![Multiple Airlines logo]()
$1,099
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:00 pm -
1 stop21h 25m
Wed 12/93:25 am -
1 stop22h 45m
Deal found 9/5![Qatar Airways logo]()
$1,100
This Ovago deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:00 pm -
3 stops47h 40m
Sat 10/171:10 am -
2 stops44h 25m
Deal found 9/2![China Eastern logo]()
$1,103
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:55 am -
2 stops31h 10m
Thu 12/310:15 am -
2 stops37h 10m
Deal found 9/3![Japan Airlines logo]()
$1,104
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
2 stops27h 45m
Fri 11/131:55 am -
2 stops50h 05m
Deal found 9/6![Multiple Airlines logo]()
$1,110
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:00 pm -
2 stops37h 10m
Tue 11/101:55 am -
2 stops26h 05m
Deal found 9/7![Multiple Airlines logo]()
$1,111
Best flights from San Francisco to KolkataDiscover carefully curated flight deals from San Francisco to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from San Francisco to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:35 pm -
2 stops31h 15m
Sat 12/126:45 pm -
2 stops35h 15m
Deal found 9/5![Turkish Airlines logo]()
$1,248
This Emirates deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:05 pm -
1 stop37h 40m
Wed 10/289:15 am -
1 stop41h 05m
Deal found 9/6![Emirates logo]()
$1,451
This Qatar Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:00 pm -
1 stop21h 25m
Fri 12/113:25 am -
1 stop22h 45m
Deal found 9/5![Qatar Airways logo]()
$1,487
This Turkish Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:35 pm -
2 stops31h 15m
Mon 12/79:30 pm -
2 stops32h 30m
Deal found 9/5![Turkish Airlines logo]()
$1,248
This Emirates deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:40 pm -
1 stop37h 40m
Mon 12/79:15 am -
1 stop41h 05m
Deal found 9/4![Emirates logo]()
$1,567
This Qatar Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:32 am -
2 stops26h 08m
Sun 10/254:00 am -
2 stops67h 03m
Deal found 9/4![Qatar Airways logo]()
$1,693
This Turkish Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 pm -
2 stops32h 15m
Mon 10/199:40 pm -
2 stops55h 30m
Deal found 9/4![Turkish Airlines logo]()
$1,636
This Qatar Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm -
2 stops45h 00m
Fri 3/123:25 am -
1 stop22h 45m
Deal found 9/4![Qatar Airways logo]()
$1,748
This Emirates deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:15 am -
2 stops34h 55m
Fri 12/188:25 pm -
1 stop29h 55m
Deal found 9/6![Emirates logo]()
$1,780
This Qatar Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:00 pm -
1 stop21h 25m
Tue 12/83:25 am -
2 stops32h 14m
Deal found 9/5![Qatar Airways logo]()
$1,769
Last-minute flights from San Francisco to KolkataDiscover last-minute flight deals from San Francisco to Kolkata. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Kolkata. Data last updated September 7, 2026 and is based on user searches.
This MakeMyTrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:10 pm -
2 stops33h 50m
Sun 9/209:30 pm -
2 stops36h 40m
Deal found 9/7![Multiple Airlines logo]()
$1,184
This Etihad Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:46 pm -
2 stops33h 14m
Fri 9/183:50 am -
2 stops33h 36m
Deal found 9/5![Multiple Airlines logo]()
$1,196
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:47 am -
2 stops30h 13m
Mon 9/214:00 am -
2 stops28h 34m
Deal found 9/5![Multiple Airlines logo]()
$1,171
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:05 am -
2 stops36h 00m
Mon 3/152:35 am -
2 stops29h 40m
Deal found 9/4![Multiple Airlines logo]()
$1,090
This KLM deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:45 pm -
2 stops30h 00m
Tue 9/227:00 pm -
2 stops29h 15m
Deal found 9/6![KLM logo]()
$1,148
This KAYAK deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:55 pm -
1 stop22h 05m
Mon 9/284:00 am -
1 stop22h 50m
Deal found 9/5![Multiple Airlines logo]()
$1,161
This FlightHub deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:20 pm -
2 stops37h 45m
Tue 9/224:00 am -
1 stop22h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,192
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:20 pm -
2 stops33h 35m
Sun 3/143:25 am -
1 stop22h 45m
Deal found 9/4![Multiple Airlines logo]()
$1,198
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
2 stops50h 00m
Mon 3/153:20 am -
2 stops52h 41m
Deal found 9/4![Etihad Airways logo]()
$1,173
This Etihad Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
2 stops32h 25m
Sat 3/139:00 pm -
2 stops59h 01m
Deal found 9/4![Etihad Airways logo]()
$1,205
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
2 stops50h 00m
Mon 3/159:00 pm -
2 stops39h 25m
Deal found 9/4![Etihad Airways logo]()
$1,210
One-way flights from San Francisco to KolkataSearch for one-way flight options from San Francisco to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from San Francisco to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This oojo deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:40 am -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Singapore Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:40 am -
2 stops45h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:40 am -
2 stops33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$483
This Trip.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:20 pm -
2 stops43h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$516
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:40 am -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Singapore Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:20 pm -
2 stops50h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$529
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![China Eastern logo]()
$531
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
3 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![China Eastern logo]()
$533
This Ovago deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:00 pm -
2 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![China Eastern logo]()
$534
This Ovago deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:00 pm -
2 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![China Eastern logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:20 pm -
2 stops43h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$545
Find flight deals from San Francisco to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | Indian Eagle 3 stars |
|---|---|
Most trusted provider | Indian Eagle 3 stars |
Round-trip from | $1,080 (Etihad Airways) |
One-way from | $370 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $1,152 |
Good round-trip deal | $932 or less |
Good one-way deal | $475 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Kolkata 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, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from San Francisco to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Thu 12/24
12:00 pm-12:10 am
3 stops46h 40m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$533
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Tue 9/22
11:20 pm-11:20 pm
3 stops35h 30m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$615
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sun 9/20
11:20 pm-11:20 pm
3 stops35h 30m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$616
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Mon 9/21
1:45 pm-10:30 am
2 stops32h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$622
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Tue 10/20
1:45 pm-8:15 am
2 stops30h 00m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$622
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Thu 11/5
9:40 am-10:25 pm
1 stop71h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$805
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Thu 12/24
12:00 pm-11:00 am
1 stop33h 30m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$979
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sat 11/21
6:35 pm-3:20 pm
2 stops55h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$1,026
Quickest round-trip
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sun 11/22
3:40 pm-7:40 am
1 stop26h 30m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$1,178
San FranciscoKolkata
SFO San Francisco - CCU Kolkata Netaji S. Chandra
SFOCCU
San Francisco
Sun 9/27
5:00 pm-8:10 am
1 stop26h 40m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$1,178
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Kolkata in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Kolkata flights, users find the pricing of Indian Eagle to be most consistent on Cheapflights vs. Indian Eagle Users can find the same prices on San Francisco-Kolkata flight deals on Cheapflights vs. Indian Eagle >95% of the time. Price accuracy is based on data collected from San Francisco-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Kolkata flights, Cheapflights users trust Indian Eagle the most. Indian Eagle has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from San Francisco with our price prediction graph.
SFO-CCU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Kolkata
Prices
Airlines
How far ahead should I book a flight from San Francisco to Kolkata?
To ensure you get the cheapest price possible for a flight from San Francisco to Kolkata, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Kolkata?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Kolkata (average of $900). Flying from San Francisco to Kolkata in December is currently the most expensive (average of $1,746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to CCU?
Find hourly flight availability from San Francisco to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
A simple way to save on the total cost of your ticket is to fly from San Francisco to Kolkata in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from San Francisco to Kolkata?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Kolkata. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their San Francisco to Kolkata flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated September 7, 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andSWISS from San Francisco to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Boarding
8.3
Food
7.8
Comfort
8.0
Crew
8.6
Overall
8.2
Entertainment
8.1
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Kolkata by cabin class
Find flights from San Francisco to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
San Francisco and Kolkata flights
Browse other San Francisco and Kolkata flight options. Last updated on September 7, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from San Francisco to Kolkata
Discover the top 9 airlines that operate flights from San Francisco to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$933 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$470 | Average$917 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$715 | Average$1,289 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$753 | Average$1,586 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$860 | Average$1,587 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$899 | Average$1,300 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,027 | Average$1,462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,371 | Average$1,935 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,534 | Average$1,681 | FlexibilityNo cancel fee | On-time79% |