$245+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LHR
Nov 26 — Dec 31
1 adult, Economy
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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 October 27, 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 October 27, 2025.
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:20 amSAN - EDI
2 stops19h 25mDelta
Wed 11/1211:45 amEDI - SAN
2 stops19h 10mDelta
Deal found 10/25![Delta logo]()
$549
This Ovago deal was found by Cheapflights users on 10/24. 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.
Tue 12/96:00 pmSAN - EDI
1 stop16h 05mBritish Airways
Tue 12/166:50 amEDI - SAN
2 stops21h 55mBritish Airways
Deal found 10/24![British Airways logo]()
$581
This Netflights deal was found by Cheapflights users on 10/26. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:25 pmSAN - LHR
1 stop12h 35mVirgin Atlantic
Thu 12/1110:45 amLHR - SAN
1 stop15h 27mVirgin Atlantic
Deal found 10/26![Virgin Atlantic logo]()
$599
This SmartFares deal was found by Cheapflights users on 10/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:10 pmSAN - LHR
1 stop33h 40mMultiple Airlines
Tue 11/257:40 amLHR - SAN
1 stop16h 05mMultiple Airlines
Deal found 10/25![Multiple Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/410:51 amSAN - EDI
2 stops15h 39mUnited Airlines
Wed 11/1212:30 pmEDI - SAN
2 stops19h 43mUnited Airlines
Deal found 10/26![United Airlines logo]()
$600
This Scandinavian Airlines deal was found by Cheapflights users on 10/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:59 amSAN - LHR
2 stops24h 31mScandinavian Airlines
Thu 1/2210:20 amLHR - SAN
2 stops20h 35mScandinavian Airlines
Deal found 10/25![Scandinavian Airlines logo]()
$601
This eDestinos deal was found by Cheapflights users on 10/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:14 pmSAN - LHR
1 stop14h 11mBritish Airways
Mon 11/1011:55 amLHR - SAN
1 stop16h 25mBritish Airways
Deal found 10/26![British Airways logo]()
$604
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:04 pmSAN - LHR
3 stops21h 16mScandinavian Airlines
Mon 12/86:40 amLHR - SAN
2 stops22h 25mScandinavian Airlines
Deal found 10/27![Scandinavian Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/95:35 pmSAN - LHR
1 stop14h 15mLufthansa
Tue 11/258:45 amLHR - SAN
1 stop15h 00mLufthansa
Deal found 10/25![Lufthansa logo]()
$607
This lastminute.com deal was found by Cheapflights users on 10/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:59 amSAN - LHR
1 stop16h 56mVirgin Atlantic
Tue 11/258:55 amLHR - SAN
1 stop17h 25mVirgin Atlantic
Deal found 10/25![Virgin Atlantic logo]()
$608
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amSAN - EDI
2 stops20h 25mDelta
Fri 1/95:50 amEDI - SAN
2 stops19h 53mDelta
Deal found 10/26![Delta logo]()
$608
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Wed 12/34:04 pmSAN - LHR
2 stops18h 26mScandinavian Airlines
Tue 12/96:40 amLHR - SAN
2 stops22h 25mScandinavian Airlines
Deal found 10/26![Scandinavian Airlines logo]()
$609
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 October 27, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $577 (FlightHub) |
One-way from | $245 (FlightHub) |
Popular in | June |
Cheapest in | February |
Average price | $703 |
Good round-trip deal | $695 or less |
Good one-way deal | $448 or less |
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 October 27, 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 DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Tue 12/9
4:25 pm-4:50 pm
2 stops16h 25m
Edinburgh Turnhouse
Tue 12/16
6:50 am-8:45 pm
2 stops21h 55m
$585
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Sat 2/14
10:00 am-9:40 pm
2 stops27h 40m
London Heathrow
Sat 2/28
10:20 am-10:55 pm
2 stops20h 35m
$601
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Wed 4/22
10:00 am-5:40 pm
2 stops23h 40m
London Heathrow
Wed 4/29
10:20 am-10:55 pm
2 stops20h 35m
$607
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Thu 2/5
6:00 pm-4:35 pm
1 stop14h 35m
Edinburgh Turnhouse
Thu 2/12
6:05 am-4:10 pm
1 stop18h 05m
$607
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Wed 12/31
6:15 am-10:40 am
2 stops20h 25m
Edinburgh Turnhouse
Fri 1/9
5:50 am-5:43 pm
2 stops19h 53m
$608
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Thu 2/5
6:00 pm-5:40 pm
1 stop15h 40m
Edinburgh Turnhouse
Thu 2/12
6:05 am-4:10 pm
1 stop18h 05m
$609
San DiegoEdinburgh
SAN - EDI
SANEDI
San Diego
Thu 2/5
1:19 pm-1:45 pm
2 stops16h 26m
Edinburgh Turnhouse
Thu 2/12
8:35 am-8:25 pm
2 stops19h 50m
$624
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Wed 11/12
7:00 am-10:15 am
1 stop19h 15m
London Heathrow
Thu 11/20
6:20 am-4:09 pm
2 stops17h 49m
$631
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Wed 12/3
8:00 am-6:25 am
1 stop14h 25m
London Heathrow
Tue 12/9
6:20 am-6:13 pm
2 stops19h 53m
$631
San DiegoLondon
SAN - LHR
SANLHR
San Diego
Wed 11/12
9:59 am-4:50 pm
1 stop22h 51m
London Heathrow
Fri 11/21
6:20 am-4:09 pm
2 stops17h 49m
$631
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, February is the cheapest month in which you can book a flight from San Diego to United Kingdom (average of $486). Flying from San Diego to United Kingdom in June is currently the most expensive (average of $830). 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 October 27, 2025.
A simple way to save on the total cost of your ticket is to fly from San Diego to United Kingdom in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from San Diego to United Kingdom?
Use this chart to determine the cheapest time to fly round-trip from San Diego to United Kingdom. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to United Kingdom flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 27, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from San Diego to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Comfort
7.9
Crew
8.5
Food
7.3
Entertainment
7.9
Boarding
8.2
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.
Browse thousands of different options on Cheapflights for your next trip
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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 9 airlines flying from San Diego to United Kingdom
Discover the top 9 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 October 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$1,043 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$552 | Average$1,078 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$827 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$567 | Average$891 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$577 | Average$902 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$584 | Average$847 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$593 | Average$875 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$620 | Average$946 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$660 | Average$866 | FlexibilityNo cancel fee | On-time76% |