Flight price alerts: San Francisco → Tokyo
Sample round trips on this route start around EUR 671; December 2026 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 671. Cheapest month in our next-3-month sample: December 2026.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 10 nights
- Sun 06 Dec · 15:20
- Return Wed 16 Dec · 21:25
EUR 671
- See deal
- Round trip · 14 nights
- Tue 01 Dec · 15:35
- Return Tue 15 Dec · 21:25
EUR 706
- See deal
- Round trip · 11 nights
- Mon 25 Jan · 15:45
- Return Fri 05 Feb · 21:25
EUR 733
- See deal
- Round trip · 10 nights
- Tue 26 Jan · 15:45
- Return Fri 05 Feb · 21:25
EUR 733
- See deal
- Round trip · 14 nights
- Thu 03 Dec · 15:35
- Return Thu 17 Dec · 21:25
EUR 741
- See deal
- Round trip · 10 nights
- Sat 05 Dec · 15:35
- Return Tue 15 Dec · 21:25
EUR 741
- See deal
- Round trip · 9 nights
- Tue 08 Dec · 15:35
- Return Thu 17 Dec · 21:25
EUR 778
- See deal
- Round trip · 8 nights
- Fri 15 Jan · 22:22
- Return Sat 23 Jan · 16:00
EUR 787
- See deal
- Round trip · 14 nights
- Fri 04 Dec · 15:35
- Return Fri 18 Dec · 21:25
EUR 827
- See deal
- Round trip · 22 nights
- Sat 26 Dec · 22:21
- Return Sun 17 Jan · 18:30
EUR 860
- See deal
- Round trip · 32 nights
- Mon 16 Nov · 15:35
- Return Fri 18 Dec · 21:25
EUR 874
- See deal
- Round trip · 7 nights
- Tue 10 Nov · 15:35
- Return Tue 17 Nov · 21:25
EUR 923
- See deal
- Round trip · 7 nights
- Sun 03 Jan · 22:21
- Return Sun 10 Jan · 17:15
EUR 1021
- See deal
- Round trip · 9 nights
- Fri 27 Nov · 15:35
- Return Sun 06 Dec · 09:40
EUR 1038
- See deal
- Round trip · 13 nights
- Tue 29 Dec · 11:05
- Return Mon 11 Jan · 21:00
EUR 1044
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Sun 06 Dec · 15:20 | Wed 16 Dec · 21:25 | 10 nights | EUR 671 | See deal |
| Tue 01 Dec · 15:35 | Tue 15 Dec · 21:25 | 14 nights | EUR 706 | See deal |
| Mon 25 Jan · 15:45 | Fri 05 Feb · 21:25 | 11 nights | EUR 733 | See deal |
| Tue 26 Jan · 15:45 | Fri 05 Feb · 21:25 | 10 nights | EUR 733 | See deal |
| Thu 03 Dec · 15:35 | Thu 17 Dec · 21:25 | 14 nights | EUR 741 | See deal |
| Sat 05 Dec · 15:35 | Tue 15 Dec · 21:25 | 10 nights | EUR 741 | See deal |
| Tue 08 Dec · 15:35 | Thu 17 Dec · 21:25 | 9 nights | EUR 778 | See deal |
| Fri 15 Jan · 22:22 | Sat 23 Jan · 16:00 | 8 nights | EUR 787 | See deal |
| Fri 04 Dec · 15:35 | Fri 18 Dec · 21:25 | 14 nights | EUR 827 | See deal |
| Sat 26 Dec · 22:21 | Sun 17 Jan · 18:30 | 22 nights | EUR 860 | See deal |
| Mon 16 Nov · 15:35 | Fri 18 Dec · 21:25 | 32 nights | EUR 874 | See deal |
| Tue 10 Nov · 15:35 | Tue 17 Nov · 21:25 | 7 nights | EUR 923 | See deal |
| Sun 03 Jan · 22:21 | Sun 10 Jan · 17:15 | 7 nights | EUR 1021 | See deal |
| Fri 27 Nov · 15:35 | Sun 06 Dec · 09:40 | 9 nights | EUR 1038 | See deal |
| Tue 29 Dec · 11:05 | Mon 11 Jan · 21:00 | 13 nights | EUR 1044 | See deal |
Frequently asked questions
- How do I get email alerts when San Francisco to Tokyo flights drop in price?
- Create a free FlexTrip Alerts tracker for San Francisco International Airport (SFO) to Tokyo Narita International Airport (NRT). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from San Francisco to Tokyo?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for San Francisco to Tokyo alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check San Francisco to Tokyo fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from San Francisco to Tokyo?
- Based on recent fare samples on this page, December 2026 is currently the cheapest month to fly from San Francisco to Tokyo, with round trips from about EUR 671. Prices change — set an alert to catch the next drop.
More routes from San Francisco
View all 7 routes from San FranciscoSet alerts for other destinations from San Francisco International Airport (SFO).
Flying to Tokyo?
See all 5 departure cities with price alerts into Tokyo Narita International Airport (NRT).
View routes to Tokyo