$314+ Cheap flights from San Diego (SAN) to the United Kingdom
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LHR
Jun 17 — Jun 241
1 adult, Economy
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Find cheap flights from San Diego to United Kingdom with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to United Kingdom
Keep the following information in mind while searching for San Diego to United Kingdom flight deals. Data was last updated June 12, 2025.
Round-trip from | $630 (Gotogate) |
|---|---|
One-way from | $314 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,378 |
Good round-trip deal | $681 or less |
Good one-way deal | $474 or less |
Find flight deals from San Diego to United Kingdom
Cheapest flights from San Diego to United KingdomExplore the most affordable flight options available from San Diego to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from San Diego to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:00 pmSAN - MAN
2 stops57h 20mMultiple Airlines
Wed 9/176:50 amMAN - SAN
1 stop16h 35mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:40 pmSAN - MAN
1 stop14h 55mAmerican Airlines
Wed 9/177:05 amMAN - SAN
1 stop15h 45mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:40 pmSAN - GLA
1 stop17h 10mAmerican Airlines
Wed 10/87:00 amGLA - SAN
1 stop19h 00mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$653
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:38 pmSAN - GLA
2 stops18h 57mBritish Airways
Tue 9/309:20 pmGLA - SAN
1 stop25h 30mBritish Airways
Deal found 6/9![British Airways logo]()
$659
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:10 amSAN - MAN
2 stops42h 10mAir Canada
Wed 8/206:05 amMAN - SAN
2 stops21h 33mAir Canada
Deal found 6/10![Air Canada logo]()
$660
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:52 pmSAN - EDI
2 stops16h 03mAmerican Airlines
Tue 9/911:35 amEDI - SAN
1 stop18h 10mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$663
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:50 amSAN - BHX
2 stops40h 55mMultiple Airlines
Tue 12/96:00 amBHX - SAN
2 stops19h 49mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$665
This United deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:27 pmSAN - LHR
2 stops28h 13mMultiple Airlines
Wed 8/204:25 pmLHR - SAN
1 stop31h 00mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:15 amSAN - EDI
2 stops17h 50mUnited Airlines
Tue 9/3012:30 pmEDI - SAN
2 stops17h 44mUnited Airlines
Deal found 6/9![United Airlines logo]()
$672
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:50 pmSAN - LHR
Nonstop10h 30mBritish Airways
Wed 8/2011:30 amLHR - SAN
Nonstop11h 20mBritish Airways
Deal found 6/11![British Airways logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:25 pmSAN - LGW
1 stop24h 55mMultiple Airlines
Mon 9/299:50 amLGW - SAN
2 stops21h 54mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$674
This Ovago deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1710:43 amSAN - LHR
1 stop15h 42mLufthansa
Mon 9/17:10 pmLHR - SAN
1 stop28h 15mLufthansa
Deal found 6/11![Lufthansa logo]()
$675
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Diego to the United Kingdom that are best for you.
Fly from
San Diego
Fly to
United Kingdom
Route
Depart
Return
Price
San DiegoManchester
SAN - MAN
SANMAN
San Diego
Mon 9/1
5:00 pm-10:20 am
2 stops57h 20m
Manchester
Wed 9/17
6:50 am-3:25 pm
1 stop16h 35m
$630
San DiegoManchester
SAN - MAN
SANMAN
San Diego
Wed 9/10
4:40 pm-3:35 pm
1 stop14h 55m
Manchester
Wed 9/17
7:05 am-2:50 pm
1 stop15h 45m
$649
San DiegoGlasgow
SAN - GLA
SANGLA
San Diego
Wed 8/6
4:40 pm-5:50 pm
1 stop17h 10m
Glasgow Intl
Wed 10/8
7:00 am-6:00 pm
1 stop19h 00m
$653
San DiegoGlasgow
SAN - GLA
SANGLA
San Diego
Wed 9/24
12:38 pm-3:35 pm
2 stops18h 57m
Glasgow Intl
Tue 9/30
9:20 pm-2:50 pm
1 stop25h 30m
$659
San DiegoManchester
SAN - MAN
SANMAN
San Diego
Sat 8/9
8:10 am-10:20 am
2 stops42h 10m
Manchester
Wed 8/20
6:05 am-7:38 pm
2 stops21h 33m
$660
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Wed 8/27
1:52 pm-1:55 pm
2 stops16h 03m
Edinburgh Turnhouse
Tue 9/9
11:35 am-9:45 pm
1 stop18h 10m
$663
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Tue 12/2
11:50 am-12:45 pm
2 stops40h 55m
Birmingham
Tue 12/9
6:00 am-5:49 pm
2 stops19h 49m
$665
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Wed 9/24
6:15 am-8:05 am
2 stops17h 50m
Edinburgh Turnhouse
Tue 9/30
12:30 pm-10:14 pm
2 stops17h 44m
$672
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Mon 8/4
7:27 pm-7:40 am
2 stops28h 13m
London Heathrow
Wed 8/20
4:25 pm-3:25 pm
1 stop31h 00m
$672
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Mon 8/4
7:50 pm-2:20 pm
Nonstop10h 30m
London Heathrow
Wed 8/20
11:30 am-2:50 pm
Nonstop11h 20m
$673
Showing 1-10 of 60 results
Best time to book a flight from San Diego to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to the United Kingdom
What is the cheapest month to book a flight from San Diego to United Kingdom?
Currently, November is the cheapest month in which you can book a flight from San Diego to United Kingdom (average of $661). Flying from San Diego to United Kingdom in June is currently the most expensive (average of $1,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to GB?
Find hourly flight availability from San Diego to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from San Diego to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Diego to United Kingdom
Explore weekly flight availability from San Diego to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from SAN to GB0 are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in United Kingdom by month
Plan your trip to United Kingdom by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.
Temperature in United Kingdom by month
Plan your trip to United Kingdom by taking into account the average temperature totals by month.
If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines and Porter Airlines from San Diego to United Kingdom. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Diego to United Kingdom
Discover the top 10 airlines that operate flights from San Diego to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$578 | Average$874 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$589 | Average$795 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$590 | Average$837 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$595 | Average$692 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$597 | Average$1,030 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$620 | Average$998 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$633 | Average$918 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$653 | Average$1,011 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$658 | Average$1,028 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$789 | Average$1,144 | FlexibilityNo cancel fee | On-time75% |