Find flights
When to book
FAQs

Cheap flights from Oakland, California to London Heathrow Airport from £349

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — LHR
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oakland to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Oakland to Heathrow
Explore the most affordable flight options available from Oakland to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Tue 5/512:34
OAK
-
LHR
2 stops16h 31m
KLM
Tue 12/519:15
LHR
-
OAK
2 stops29h 10m
KLM
Deal found 21/3£604
Wed 8/412:35
OAK
-
LHR
1 stop13h 25m
Delta
Mon 13/411:45
LHR
-
OAK
2 stops36h 39m
Delta
Deal found 22/3£609
Tue 5/512:34
OAK
-
LHR
2 stops16h 31m
KLM
Thu 14/520:55
LHR
-
OAK
2 stops27h 30m
KLM
Deal found 21/3£612
Sun 29/316:49
OAK
-
LHR
1 stop33h 11m
KLM
Mon 6/419:15
LHR
-
OAK
2 stops28h 45m
KLM
Deal found 23/3£613
Mon 13/405:55
OAK
-
LHR
1 stop20h 05m
Delta
Wed 20/506:15
LHR
-
OAK
2 stops18h 10m
Delta
Deal found 23/3£614
Sun 5/416:49
OAK
-
LHR
2 stops32h 11m
Delta
Mon 13/411:45
LHR
-
OAK
2 stops36h 39m
Delta
Deal found 22/3£615
Wed 15/405:55
OAK
-
LHR
2 stops17h 15m
Delta
Wed 20/506:15
LHR
-
OAK
2 stops18h 10m
Delta
Deal found 23/3£618
Mon 23/305:55
OAK
-
LHR
1 stop21h 05m
Delta
Mon 30/306:30
LHR
-
OAK
2 stops17h 30m
Delta
Deal found 22/3£620
Sun 19/417:04
OAK
-
LHR
1 stop32h 56m
KLM
Sun 26/411:45
LHR
-
OAK
2 stops20h 09m
KLM
Deal found 20/3£625
Sun 12/412:35
OAK
-
LHR
2 stops34h 10m
Delta
Wed 20/506:15
LHR
-
OAK
2 stops18h 10m
Delta
Deal found 23/3£625

Find flight deals from Oakland to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 24 March 2026.

Round-trip from

£604

One-way from

£349

Popular in

June

Cheapest in

February

Average price

£524
KLM
  • KLM
  • 5/5-12/5
  • 3 total stops
  • 32h 21m total
  • Oakland to London
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 11/8
  • 1 total stop
  • 24h 45m total
  • Oakland to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oakland 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 858,174 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Oakland to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Sun 3/5

05:55-13:05

2 stops23h 10m

London Heathrow

Sun 10/5

10:45-23:57

2 stops21h 12m

£656

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Fri 17/4

12:34-15:35

2 stops19h 01m

London Heathrow

Sun 26/4

11:45-23:54

2 stops20h 09m

£694

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 22/7

06:00-13:15

2 stops23h 15m

London Heathrow

Wed 5/8

06:30-23:51

2 stops25h 21m

£801

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Fri 10/4

05:55-10:20

2 stops20h 25m

London Heathrow

Wed 15/4

09:55-23:54

2 stops21h 59m

£873

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Sat 18/4

09:43-11:55

2 stops18h 12m

London Heathrow

Mon 18/5

21:25-23:59

2 stops34h 34m

£879

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Thu 25/6

06:00-13:50

2 stops23h 50m

London Heathrow

Mon 14/9

14:30-23:49

2 stops17h 19m

£904
Fastest return journey

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Sat 4/4

12:35-10:00

1 stop13h 25m

London Heathrow

Sat 11/4

06:30-16:00

2 stops17h 30m

£907

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Tue 21/4

07:00-13:45

1 stop22h 45m

London Heathrow

Sun 3/5

14:25-10:17

1 stop27h 52m

£919

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Mon 18/5

09:35-11:55

2 stops18h 20m

London Heathrow

Sun 31/5

21:25-23:59

2 stops34h 34m

£942

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Sun 5/4

16:49-10:00

1 stop33h 11m

London Heathrow

Sun 12/4

10:55-11:53

1 stop32h 58m

£970

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Oakland to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oakland with our price prediction graph.
Estimated return 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 Heathrow Airport

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

Currently, October is the cheapest month in which you can book a flight from Oakland, California to London Heathrow Airport (average of £372). Flying from Oakland, California to London Heathrow Airport in June is currently the most expensive (average of £521). 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.

Related info for your journey

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

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to London Heathrow. 0 airlines have flights from Oakland to London Heathrow on a regular basis. Booking flights from Oakland to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Delta and Virgin Atlantic can get you from Oakland, California to London Heathrow Airport in just under 20h 25m. Your travel time can differ by up to 2h 45m. Oakland, California and London Heathrow Airport are separated by a distance of 5340 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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.

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

    Currently, October is the cheapest month in which you can book a flight from Oakland, California to London Heathrow Airport (average of £372). Flying from Oakland, California to London Heathrow Airport in June is currently the most expensive (average of £521). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oakland to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oakland to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oakland to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Oakland to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oakland to Heathrow with no change fees?

Yes, we can. To see specific flights from Oakland to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oakland to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Oakland to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.