$2,422 Cheap KLM flights Glasgow (GLA) to San Diego (SAN)

View $2,422 flight on Tue, Jul 15, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$2,422 Cheap KLM flights Glasgow (GLA) to San Diego (SAN)

Prices were available within the past 7 days and start at $2,422 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Glasgow (GLA) to San Diego (SAN)
Origin airport
Glasgow Intl.
Destination airport
San Diego Intl.
Airlines serving
Aer Lingus, British Airways, Finnair, Iberia, Icelandair, Lufthansa, Virgin Atlantic
Popular airline
Finnair
Distance
5156 mi

Frequently asked questions

How much is a KLM flight from Glasgow Intl. Airport (GLA) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way KLM flights from GLA to SAN from $2,422 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from GLA to SAN with KLM?
January is one of the least expensive months to fly to San Diego with KLM. You could also find excellent prices on return and one-way fares in November.
What is the cheapest time to book flights from Glasgow Intl. Airport (GLA) to San Diego Intl. Airport (SAN) with KLM?
To discover affordable flights from GLA to SAN with KLM, begin your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does KLM fly nonstop from Glasgow Intl. Airport (GLA) to San Diego Intl. Airport (SAN)?
Select our "Nonstop" filter when looking for direct KLM flights from GLA to SAN. It's also a good way to compare other airlines offering the same direct trip.
What is the earliest KLM flight from GLA to SAN?
To find the earliest departures from GLA to SAN with KLM, sort your results by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does KLM fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego hub for KLM flights from Glasgow Intl. Airport (GLA).
Why fly with KLM from GLA to SAN?
Fly from GLA to SAN with KLM and enjoy a host of benefits including a 4-star airline rating. When you book through Expedia as a KLM Flying Blue and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my KLM flight from Glasgow Intl. Airport (GLA) to San Diego Intl. Airport (SAN)?
Depending on your ticket type, a fee typically applies if you modify or cancel your booking more than 24 hours after it's confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on canceling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.