BHX - SFO

$406 Find Cheap Flights from Birmingham to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to San Francisco departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$586
Overall average: $889
Scandinavian Airlines
Mon 3/2Sun 3/8
BHX - SFO • 1 stop
Cheapest one-way
$406
Typical prices: $607-$618
Multiple Airlines
Sat 5/16
BHX - SFO • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $586 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 19% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to San Francisco (BHX-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to San Francisco

Mon, Mar 2 - Sun, Mar 8
Scandinavian Airlines Logo
7:10 pm - 2:35 pm
BHX
-
SFO
27h 25m
1 stop
Scandinavian Airlines Logo
5:40 pm - 6:30 pm
SFO
-
BHX
17h 50m
1 stop
$586Scandinavian Airlines
Mon, Mar 2 - Mon, Mar 16
Scandinavian Airlines Logo
7:10 pm - 2:35 pm
BHX
-
SFO
27h 25m
1 stop
Scandinavian Airlines Logo
5:40 pm - 6:30 pm
SFO
-
BHX
17h 50m
1 stop
$588Scandinavian Airlines
Sat, Apr 25 - Tue, Apr 28
Scandinavian Airlines Logo
2:10 pm - 2:40 pm
BHX
-
SFO
32h 30m
1 stop
Scandinavian Airlines Logo
4:45 pm - 6:35 pm
SFO
-
BHX
17h 50m
1 stop
$620Scandinavian Airlines
Mon, Mar 2 - Sun, Mar 8
Multiple Airlines Logo
9:50 am - 12:40 pm
BHX
-
SFO
34h 50m
2 stops
Multiple Airlines Logo
8:25 pm - 12:30 am
SFO
-
BHX
21h 05m
2 stops
$624Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Lufthansa Logo
10:45 am - 7:35 pm
BHX
-
SFO
16h 50m
1 stop
Lufthansa Logo
2:40 pm - 12:45 pm
SFO
-
BHX
14h 05m
1 stop
$635Lufthansa
Mon, Feb 16 - Sun, Feb 22
SWISS Logo
9:00 am - 4:30 pm
BHX
-
SFO
15h 30m
1 stop
SWISS Logo
7:25 pm - 8:10 am
SFO
-
BHX
28h 45m
1 stop
$643SWISS
Tue, Feb 17 - Sun, Feb 22
SWISS Logo
9:00 am - 4:30 pm
BHX
-
SFO
15h 30m
1 stop
SWISS Logo
7:25 pm - 8:10 am
SFO
-
BHX
28h 45m
1 stop
$646SWISS
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
9:00 am - 4:30 pm
BHX
-
SFO
15h 30m
1 stop
Multiple Airlines Logo
2:40 pm - 10:45 pm
SFO
-
BHX
24h 05m
1 stop
$650Multiple Airlines
Mon, Feb 16 - Sun, Feb 22
Lufthansa Logo
5:45 pm - 12:40 pm
BHX
-
SFO
26h 55m
2 stops
Lufthansa Logo
2:40 pm - 10:45 pm
SFO
-
BHX
24h 05m
1 stop
$651Lufthansa
Mon, Mar 2 - Mon, Mar 16
Lufthansa Logo
6:00 am - 3:55 pm
BHX
-
SFO
17h 55m
1 stop
Lufthansa Logo
11:55 pm - 12:35 pm
SFO
-
BHX
29h 40m
2 stops
$656Lufthansa
Booking Insights

KAYAK's insights & trends for Birmingham to San Francisco flights

Get data-powered insights and trends into flights from Birmingham to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Birmingham to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to San Francisco is January, where tickets cost $695 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,208 and $1,026 respectively.

How far in advance should I book a flight from Birmingham to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Birmingham to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Birmingham to San Francisco, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$406
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Birmingham to San Francisco

When to book flights from Birmingham to San Francisco

Are your dates flexible? Find out the best times to travel from Birmingham to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Birmingham to San Francisco

  • What is the cheapest flight from Birmingham to San Francisco?

    In the last 3 days, the lowest price for a flight from Birmingham to San Francisco was $406 for a one-way ticket and $586 for a round-trip.

  • Do I need a passport to fly between Birmingham and San Francisco?

    A passport is required to fly from Birmingham to San Francisco.

  • Which aircraft models fly most regularly from Birmingham to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Birmingham to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Birmingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Birmingham to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Birmingham to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1442 reviews
7.4Boarding
6.9Entertainment
6.6Food
8.0Crew
7.1Comfort
Airline reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
DUB - MCO
Read more Aer Lingus reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Everything you need to know for your flight from Birmingham to San Francisco

Information on your arrival and departure airports