Cheap flights from Glasgow Intl Airport to San Francisco from £252
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to San Francisco departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Finnair flights from Glasgow Intl Airport to San Francisco
Our best Finnair deals on Glasgow Intl Airport to San Francisco flight tickets
British Airways flights from Glasgow Intl Airport to San Francisco
Our best British Airways deals on Glasgow Intl Airport to San Francisco flight tickets
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How to get the cheapest flight ticket from Glasgow Intl Airport to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
The month of February is, on average, the cheapest month to fly to San Francisco from Glasgow Intl Airport, with most prices found around £447. If you are unable to visit San Francisco during the month of February, then departing from Glasgow Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £451.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart on your flight to San Francisco is on a Monday when prices can be found for as low as £547. This is often the case because there is less demand to fly during this day of the week. Flights from Glasgow Intl Airport to San Francisco on a Sunday will generally be more expensive and average around £643. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to San Francisco?
Our most recent data shows that the best time of day to fly to San Francisco is in the afternoon. Flights from Glasgow Intl Airport to San Francisco during this time can be as low as £483. Try not to purchase tickets in the morning because they tend to be around £573. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Glasgow Intl Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £561 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Glasgow Intl Airport for as low as £494 on momondo.
What is the cheapest airline that flies from Glasgow Intl to San Francisco?
Aer Lingus, British Airways, and Finnair are the most popular carriers operating from Glasgow Intl to San Francisco
Which airlines fly to San Francisco?
British Airways, Air France and Aer Lingus are the top three most popular airlines that fly to San Francisco from Glasgow Intl Airport according to our data. British Airways is the first choice among our users, with 81% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from Glasgow Intl Airport to San Francisco
Cheap Glasgow Intl Airport to San Francisco (GLA to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to San Francisco
How far is Glasgow Intl to San Francisco by plane?
A flight from Glasgow Intl to San Francisco will travel around 5011.9 mi. By plane, this route typically takes 13h 45m.
When did momondo last update prices for flights from Glasgow Intl Airport to San Francisco Airport?
Prices for flights from Glasgow Intl Airport to San Francisco Airport were last updated today.
How many operators does momondo search for flights from Glasgow Intl Airport to San Francisco Airport?
As of May 2025, there are 7 operators available to choose from for flights from Glasgow Intl Airport to San Francisco Airport.
How old do you have to be to fly from Glasgow Intl Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Glasgow Intl Airport to San Francisco?
Based on momondo bookings for flights between Glasgow Intl Airport and San Francisco, the leading airline is British Airways, making up 76% of the total bookings. Other popular airlines include Air France with 9%, Aer Lingus with 5%, and KLM with 4%.
Best airlines flying from Glasgow Intl Airport to San Francisco
Compare and see reviews for airlines that fly from Glasgow Intl Airport to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £393 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom £426 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £432 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £438 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £443 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £460 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £574 | Free Cancellation | Rating 7.0 1,076 reviews |
Travelling to a place near San Francisco?
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Why should I use momondo to find a flight deal from Glasgow to San Francisco?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to San Francisco. momondo saves you time and could save you money on your trip.
Can I find flights from Glasgow to San Francisco with flexible booking policies on momondo?
Flights from Glasgow to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Glasgow to San Francisco?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Glasgow.
I’m not ready to book a flight from Glasgow to San Francisco right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Glasgow to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.