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$402+ Cheap flights from Oakland, CA (OAK) to London (LON)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — LON
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Oakland to London

Cheapest flights from Oakland to London
Explore the most affordable flight options available from Oakland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:55 am
OAK
-
LHR
1 stop20h 05m
KLM
Tue 4/218:55 pm
LHR
-
OAK
2 stops27h 29m
KLM
Deal found 3/30$853
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:55 am
OAK
-
LHR
1 stop21h 05m
KLM
Mon 4/208:55 pm
LHR
-
OAK
2 stops27h 29m
KLM
Deal found 3/31$863
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:55 am
OAK
-
LHR
1 stop20h 05m
KLM
Tue 4/218:55 pm
LHR
-
OAK
2 stops27h 29m
KLM
Deal found 3/30$864
This Air France deal was found by Cheapflights users on 3/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:55 am
OAK
-
LHR
2 stops16h 50m
Multiple Airlines
Mon 4/207:15 pm
LHR
-
OAK
2 stops29h 09m
Multiple Airlines
Deal found 3/31$868
This Delta deal was found by Cheapflights users on 3/29. 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.
Sat 4/412:35 pm
OAK
-
LHR
2 stops43h 00m
Delta
Mon 4/209:55 am
LHR
-
OAK
2 stops38h 29m
Delta
Deal found 3/29$869
This KLM deal was found by Cheapflights users on 3/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/294:49 pm
OAK
-
LHR
1 stop33h 11m
KLM
Mon 4/67:15 pm
LHR
-
OAK
2 stops28h 45m
KLM
Deal found 3/28$870
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:03 pm
OAK
-
LHR
1 stop32h 57m
Delta
Thu 8/206:15 am
LHR
-
OAK
2 stops25h 34m
Delta
Deal found 3/27$872
This KLM deal was found by Cheapflights users on 3/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
OAK
-
LHR
1 stop20h 00m
Multiple Airlines
Mon 5/187:45 pm
LHR
-
OAK
2 stops28h 40m
Multiple Airlines
Deal found 3/29$884
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:03 pm
OAK
-
LHR
1 stop32h 57m
Delta
Tue 8/185:35 pm
LHR
-
OAK
2 stops30h 56m
Delta
Deal found 3/27$885
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:30 pm
OAK
-
LHR
2 stops29h 15m
Delta
Thu 8/206:15 am
LHR
-
OAK
2 stops25h 34m
Delta
Deal found 3/27$887
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:04 pm
OAK
-
LCY
2 stops16h 16m
KLM
Tue 4/218:15 pm
LCY
-
OAK
2 stops28h 09m
KLM
Deal found 3/30$893
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:34 pm
OAK
-
LCY
2 stops20h 06m
Delta
Sun 4/261:45 pm
LCY
-
OAK
2 stops18h 09m
Delta
Deal found 3/27$929

Find flight deals from Oakland to London

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to London (LON). 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$863
(KLM)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$690
Provider with most accurate pricing for Oakland-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-London (LON) flights.
Search Deals
From Oakland to London (LON)
Search Deals
One-way flight from Oakland to London (LON)
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to London 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 April 1, 2026.
Use the filters below to find and compare flights from Oakland to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 4/15

5:55 am-10:00 am

1 stop20h 05m

London Heathrow

Tue 4/21

10:55 am-4:24 pm

1 stop13h 29m

$893

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 5/13

12:28 pm-10:00 am

1 stop13h 32m

London Heathrow

Sun 5/17

6:30 am-4:25 pm

2 stops17h 55m

$893

OaklandLondon

OAK - LCY

OAKLCY

Oakland

Wed 4/15

5:04 pm-5:20 pm

2 stops16h 16m

London City

Tue 4/21

8:15 pm-4:24 pm

2 stops28h 09m

$893

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Sun 5/3

5:55 am-1:05 pm

2 stops23h 10m

London Heathrow

Sun 5/10

6:30 am-11:57 pm

2 stops25h 27m

$899

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 4/22

5:55 am-7:10 am

2 stops17h 15m

London Heathrow

Sun 4/26

6:30 am-4:24 pm

2 stops17h 54m

$899

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Tue 4/21

12:34 pm-11:00 am

1 stop14h 26m

London Heathrow

Mon 4/27

12:25 pm-11:54 pm

2 stops19h 29m

$928

OaklandLondon

OAK - LCY

OAKLCY

Oakland

Tue 4/21

12:34 pm-4:40 pm

2 stops20h 06m

London City

Sun 4/26

1:45 pm-11:54 pm

2 stops18h 09m

$929

OaklandLondon

OAK - LGW

OAKLGW

Oakland

Tue 9/15

2:38 pm-2:40 pm

2 stops16h 02m

London Gatwick

Thu 10/15

3:40 pm-11:59 pm

2 stops40h 19m

$990

OaklandLondon

OAK - LGW

OAKLGW

Oakland

Wed 9/9

2:38 pm-2:40 pm

2 stops40h 02m

London Gatwick

Thu 9/24

3:40 pm-10:50 pm

2 stops39h 10m

$999

OaklandLondon

OAK - LGW

OAKLGW

Oakland

Wed 8/26

2:09 pm-2:40 pm

2 stops16h 31m

London Gatwick

Tue 9/8

1:00 pm-6:55 pm

2 stops37h 55m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Oakland to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to London in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to London

Have a flexible travel schedule? Discover the best time to fly to London from Oakland 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 Oakland to London

What is the cheapest month to book a flight from Oakland, California to London?

Currently, October is the cheapest month in which you can book a flight from Oakland, California to London (average of $497). Flying from Oakland, California to London in June is currently the most expensive (average of $696). 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.

How much does it cost to fly round-trip from Oakland, California to London?

Related info for your journey

Find useful and relevant information for your journey from Oakland to London. 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 Oakland to London?

    Located just 7.0 mi from the city center, Oakland is the airport most travelers will use when flying to London from Oakland. Booking flights from Oakland (OAK) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

  • How long is the flight from Oakland, California to London?

    There are many flights that can get you from Oakland, California to London in 20h 05m. Fly via KLM, Delta, or Icelandair to get the fastest option. The distance from Oakland, California to London is about 5340 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oakland, California to London?

    While some choose either Oakland - London Gatwick or Oakland - London City, Oakland - London Heathrow is the most popular route from Oakland, California to London.

  • Can I find deals for flights from Oakland to London that include hotel bookings?

    Yes. In addition to deals on Oakland to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to London?

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

  • Can I find deals for business class flights from Oakland to London?

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

  • What is the cheapest month to book a flight from Oakland, California to London?

    Currently, October is the cheapest month in which you can book a flight from Oakland, California to London (average of $497). Flying from Oakland, California to London in June is currently the most expensive (average of $696). 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.

See more FAQs

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