Cheap International Flights from San Francisco in August
Fares shown are modelled estimates, not live quotes.
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August Travel Tip
Another peak month. Pacific and South America offer the most value.
Best Destinations from San Francisco in August
SFO → KEF
Reykjavik
Iceland
Est. $353
round trip
~9h flight time
SFO → GLA
Glasgow
United Kingdom
Est. $422
round trip
~11h flight time
SFO → OSL
Oslo
Norway
Est. $435
round trip
~11h flight time
SFO → MAN
Manchester
United Kingdom
Est. $438
round trip
~11h flight time
SFO → BHX
Birmingham
United Kingdom
Est. $443
round trip
~12h flight time
SFO → ARN
Stockholm
Sweden
Est. $449
round trip
~12h flight time
SFO → HEL
Helsinki
Finland
Est. $456
round trip
~12h flight time
SFO → CPH
Copenhagen
Denmark
Est. $460
round trip
~12h flight time
SFO → TLL
Tallinn
Estonia
Est. $460
round trip
~12h flight time
Best Regions from San Francisco in August
Related Reading
Frequently Asked Questions
What are the cheapest destinations from San Francisco in August?
In August, some of the most affordable destinations from San Francisco include Reykjavik (est. $353 RT), Glasgow (est. $422 RT), Oslo (est. $435 RT). Prices vary by booking window.
Is August cheap to fly from San Francisco?
Another peak month. Pacific and South America offer the most value.
How far ahead should I book flights from San Francisco in August?
For August departures from San Francisco, booking 6–10 weeks in advance typically yields the best fares. For peak months like July and December, book 3–4 months early. Fare reviews and notifications are paused during the provider migration.
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