$229+ Cheap flights from San Diego (SAN) to Heathrow (LHR)

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LHR
Jul 23 — Jul 301

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The best prices from San Diego to London Heathrow are usually found in October or November, booked 9 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from San Diego to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$570
(Air Canada)

One-way from

$229
(Expedia)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 13% potential price drop
From San Diego to London Heathrow
One-way flight from San Diego to London Heathrow

What is the cheapest day to fly round-trip from San Diego to London Heathrow Airport?

Users have found that flying from San Diego to London Heathrow Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from San Diego to London Heathrow Airport?

Find a great deal and save up to 12% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at $767.

What is the cheapest month to fly from San Diego to London Heathrow Airport?

The best pricing can be found in the month of February. Prices to London Heathrow Airport from San Diego average $917. You can even find prices in February for less than $917, as users have found deals to London Heathrow Airport from as low as $576. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from San Diego. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from SAN to LHR?

A simple way to save on the total cost of your ticket is to fly from San Diego to London Heathrow Airport at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the evening.

Cheap San Diego to Heathrow flights in July & August 2024

Find cheap flight options from San Diego to Heathrow specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
Check out some of the best flight deals from San Diego to London in 2024. Check back soon for alternative fares.
This Finnair deal was found by Cheapflights users on 7/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/181:16 pmSAN - LHR
1 stop13h 34mFinnair
Thu 9/53:30 pmLHR - SAN
Nonstop11h 15mFinnair
Deal found 7/18$755
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Sun 8/188:00 amSAN - LHR
1 stop14h 30mMultiple Airlines
Sun 9/89:00 amLHR - SAN
1 stop14h 25mMultiple Airlines
Deal found 7/18$756
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:15 pmSAN - LHR
1 stop14h 30mMultiple Airlines
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mMultiple Airlines
Deal found 7/18$761
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:15 pmSAN - LHR
1 stop14h 30mMultiple Airlines
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mMultiple Airlines
Deal found 7/17$762
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/194:07 pmSAN - LHR
2 stops17h 48mSWISS
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mSWISS
Deal found 7/18$763
This CrystalTravel deal was found by Cheapflights users on 7/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:15 pmSAN - LHR
1 stop14h 30mLufthansa
Fri 8/239:00 amLHR - SAN
1 stop14h 25mLufthansa
Deal found 7/17$764
This United deal was found by Cheapflights users on 7/17. 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.
Fri 8/2310:30 amSAN - LHR
1 stop15h 55mMultiple Airlines
Wed 9/117:25 amLHR - SAN
1 stop16h 00mMultiple Airlines
Deal found 7/17$765
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1911:00 amSAN - LHR
2 stops20h 45mLufthansa
Mon 8/268:25 pmLHR - SAN
2 stops29h 12mLufthansa
Deal found 7/17$766
This United deal was found by Cheapflights users on 7/18. 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.
Fri 8/238:45 amSAN - LHR
1 stop16h 55mMultiple Airlines
Wed 9/116:55 amLHR - SAN
1 stop16h 30mMultiple Airlines
Deal found 7/18$769

San Diego to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Check out some of the best flight deals from San Diego to London in 2024. Check back soon for alternative fares.
This Finnair deal was found by Cheapflights users on 7/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/181:16 pmSAN - LHR
1 stop13h 34mFinnair
Thu 9/53:30 pmLHR - SAN
Nonstop11h 15mFinnair
Deal found 7/18$755
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Sun 8/188:00 amSAN - LHR
1 stop14h 30mMultiple Airlines
Sun 9/89:00 amLHR - SAN
1 stop14h 25mMultiple Airlines
Deal found 7/18$756
This United deal was found by Cheapflights users on 7/18. 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.
Wed 9/184:07 pmSAN - LHR
2 stops30h 38mUnited Airlines
Sun 9/2211:25 amLHR - SAN
1 stop13h 55mUnited Airlines
Deal found 7/18$757
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/275:15 pmSAN - LHR
Nonstop10h 40mBritish Airways
Thu 10/1712:15 pmLHR - SAN
Nonstop11h 10mBritish Airways
Deal found 7/17$758
This deal was found by Cheapflights users on 7/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/88:59 pmSAN - LHR
1 stop28h 31mJetBlue
Tue 9/247:25 amLHR - SAN
1 stop20h 24mJetBlue
Deal found 7/17$760
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:15 pmSAN - LHR
1 stop14h 30mMultiple Airlines
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mMultiple Airlines
Deal found 7/18$761
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:15 pmSAN - LHR
1 stop14h 30mMultiple Airlines
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mMultiple Airlines
Deal found 7/17$762
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/194:07 pmSAN - LHR
2 stops17h 48mSWISS
Mon 8/268:05 pmLHR - SAN
2 stops33h 19mSWISS
Deal found 7/18$763
This CrystalTravel deal was found by Cheapflights users on 7/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:15 pmSAN - LHR
1 stop14h 30mLufthansa
Fri 8/239:00 amLHR - SAN
1 stop14h 25mLufthansa
Deal found 7/17$764

San Diego to Heathrow flights leaving soon

Find last-minute flight options from San Diego to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Users seeking a last-minute flight from San Diego to London should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:00 amSAN - LHR
1 stop18h 00mMultiple Airlines
Wed 8/216:55 amLHR - SAN
1 stop16h 30mMultiple Airlines
Deal found 7/18$796
This United deal was found by Cheapflights users on 7/18. 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.
Wed 7/314:10 pmSAN - LHR
1 stop14h 00mUnited Airlines
Wed 8/219:00 amLHR - SAN
1 stop14h 25mUnited Airlines
Deal found 7/18$800
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:00 amSAN - LHR
1 stop18h 00mMultiple Airlines
Wed 8/218:40 amLHR - SAN
2 stops19h 55mMultiple Airlines
Deal found 7/17$803
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:00 amSAN - LHR
1 stop14h 30mMultiple Airlines
Wed 8/214:25 pmLHR - SAN
1 stop31h 00mMultiple Airlines
Deal found 7/17$805
This United deal was found by Cheapflights users on 7/17. 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.
Wed 7/311:39 pmSAN - LHR
1 stop13h 56mUnited Airlines
Wed 8/2110:50 amLHR - SAN
1 stop36h 35mUnited Airlines
Deal found 7/17$809
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 7/308:05 pmSAN - LHR
Nonstop10h 25mAmerican Airlines
Wed 8/219:45 amLHR - SAN
1 stop16h 26mAmerican Airlines
Deal found 7/17$820
This SWISS deal was found by Cheapflights users on 7/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/304:10 pmSAN - LHR
2 stops21h 35mSWISS
Wed 8/218:40 amLHR - SAN
2 stops20h 44mSWISS
Deal found 7/18$826
This British Airways deal was found by Cheapflights users on 7/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/318:05 pmSAN - LHR
Nonstop10h 25mBritish Airways
Wed 8/212:45 pmLHR - SAN
1 stop15h 01mBritish Airways
Deal found 7/18$840
This SWISS deal was found by Cheapflights users on 7/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:10 pmSAN - LHR
2 stops17h 45mSWISS
Wed 8/218:40 amLHR - SAN
2 stops19h 55mSWISS
Deal found 7/17$926

One-way flights to Heathrow from San Diego

Search for one-way flight options from San Diego to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
If you're seeking multiple options on one-way flights from San Diego to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from San Diego to London should utilize the search form at the the top of the page.
This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/301:40 pmSAN - LHR
1 stop15h 10mWestJet
Deal found 7/18$229
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2312:35 pmSAN - LHR
1 stop15h 30mWestJet
Deal found 7/17$241
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:35 pmSAN - LHR
1 stop15h 30mWestJet
Deal found 7/17$247
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/612:35 pmSAN - LHR
1 stop15h 30mWestJet
Deal found 7/18$251
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Wed 10/238:58 pmSAN - LHR
3 stops30h 57mMultiple Airlines
Deal found 7/17$269
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2812:35 pmSAN - LHR
1 stop15h 25mWestJet
Deal found 7/17$270
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/249:13 pmSAN - LHR
3 stops30h 42mMultiple Airlines
Deal found 7/17$282
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/249:13 pmSAN - LHR
2 stops30h 52mMultiple Airlines
Deal found 7/17$288
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/19:13 pmSAN - LHR
3 stops30h 42mMultiple Airlines
Deal found 7/17$300

Find flights from San Diego to Heathrow within your budget

Customize your flight search to find flights from San Diego to Heathrow 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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$570 - $646

Route

Depart

Return

Price

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Tue 11/26

1 stop30h 40m

London Heathrow

Fri 11/29

2 stops18h 00m

$570

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Mon 11/18

1 stop15h 10m

London Heathrow

Sun 11/24

1 stop30h 03m

$586

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Wed 12/4

1 stop14h 30m

London Heathrow

Tue 12/10

1 stop14h 35m

$600

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Mon 10/21

1 stop14h 30m

London Heathrow

Tue 11/5

1 stop26h 03m

$602

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Wed 11/20

2 stops17h 10m

London Heathrow

Wed 12/4

1 stop14h 35m

$614

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Tue 10/1

Nonstop10h 40m

London Heathrow

Wed 10/30

Nonstop11h 15m

$622

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Tue 9/24

1 stop15h 35m

London Heathrow

Thu 10/10

Nonstop11h 15m

$637

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Sun 11/3

2 stops16h 40m

London Heathrow

Tue 11/12

2 stops19h 51m

$644

San DiegoLondon Heathrow

SAN - LHR

SANLHR

San Diego

Wed 10/9

2 stops23h 46m

London Heathrow

Mon 10/14

2 stops36h 49m

$646

Flights are sorted by cheapest first

Deals found on 7/18

How far ahead should I book a flight from San Diego to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Heathrow. Price data was last updated on July 12, 2024.
The price you pay for your flight from San Diego to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from San Diego to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Heathrow. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to London Heathrow Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Diego to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated July 18, 2024.
See what other customers who have flown with Air Canada, British Airways and JetBlue from San Diego to London have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,383 reviews
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
9,762 reviews
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.7
Good
1,808 reviews
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.7
Good
1,334 reviews
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.7
Good
940 reviews
8.1
Very good
9,383 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.2

Boarding

8.2

Food

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Diego to London Heathrow?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to London Heathrow. On average, San Diego has 5 outbound flights to London Heathrow per day from 13 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • Can I find flights from San Diego to London Heathrow Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from San Diego to London Heathrow Airport for under $600. The cheapest flight booked recently is on Multiple Airlines for just $570, but on average you can expect to pay $605.

  • Are there nonstop flights from San Diego to London Heathrow Airport for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Diego to London Heathrow Airport under $700. A good price for a nonstop flight from San Diego to London Heathrow Airport is less than $665.

  • Are there last-minute flights available from San Diego to London Heathrow Airport for under $800?

    There are currently 20+ open flights from San Diego to London Heathrow Airport within the next 7 days for less than $800.

  • What are the cheapest airlines flying from San Diego to London Heathrow Airport round-trip?

    WestJet, at $586, was found to be the cheapest airline from San Diego to London Heathrow Airport.Alternate airlines to your destination round-trip include Lufthansa and Air Canada. WestJet is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from San Diego to London Heathrow Airport?

    The top 3 most reliable airlines when flying from San Diego to London Heathrow Airport are Alaska Airlines (73%), American Airlines (68%) and British Airways (68%).

  • What are the cheapest flights from San Diego to London Heathrow Airport?

    The cheapest flight price from San Diego to London Heathrow Airport is $462. On average you can expect to pay $1,693. The most popular route, (San Diego - London Heathrow), can usually be booked for $567.

  • What does SAN to LHR mean?

    This is defined as San Diego Airport (SAN) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

  • Can I find deals for flights from San Diego to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Diego to Heathrow that include hotel bookings?

    Yes. In addition to deals on San Diego to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Heathrow.

  • Can I find deals for business class flights from San Diego to Heathrow?

    Yes. Cheapflights offers flight deals from San Diego to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Diego to Heathrow that allow pets onboard?

    Many airlines flying from San Diego to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Heathrow?

    Yes, you can often find last-minute deals on San Diego to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to London Heathrow Airport flight deals updated?

    The San Diego to London Heathrow Airport flight deals you see on this page were last updated on 7/18.

  • What are the most popular airlines that fly from San Diego to London Heathrow Airport?

  • What is the cheapest month to book a flight from San Diego to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from San Diego to London Heathrow Airport (average of $652). Flying from San Diego to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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.

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Alternative routes for San Diego to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from San Diego to Heathrow

Discover the top 10 airlines that operate flights from San Diego to Heathrow. 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$366Average$971FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$556Average$862FlexibilityNo cancel feeOn-time69%
FinnairCheapest$583Average$835FlexibilityNo cancel feeOn-time76%
IberiaCheapest$599Average$839FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$614Average$848FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$627Average$837FlexibilityNo cancel feeOn-time72%
WestJetCheapest$656Average$1,183FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$657Average$1,013FlexibilityNo cancel feeOn-time71%
DeltaCheapest$677Average$909FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$696Average$985FlexibilityNo cancel feeOn-time70%