London

$394+ Cheap flights from Eureka, CA 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — LON
Jan 24 — Jan 311
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Cheap flight deals from Eureka to London

Best flights from Eureka to London
Discover carefully curated flight deals from Eureka to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

This United Airlines deal was found by Cheapflights users on 12/23. 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.
Mon 2/96:00 amACV - LHR
1 stop17h 25mUnited Airlines
Mon 2/2312:05 pmLHR - ACV
2 stops42h 40mUnited Airlines
Deal found 12/23$624
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Fri 2/201:00 pmACV - LHR
1 stop12h 40mUnited Airlines
Tue 2/241:45 pmLHR - ACV
2 stops54h 34mUnited Airlines
Deal found 12/22$624
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:08 pmACV - LHR
1 stop13h 02mUnited Airlines
Fri 4/248:40 amLHR - ACV
2 stops35h 13mUnited Airlines
Deal found 12/25$642

Find flight deals from Eureka to London

Keep the following information in mind while searching for Eureka to London flight deals. Data was last updated December 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$624
(United Airlines)

One-way from

$394
(United Airlines)
Provider with most accurate pricing for Arcata Eureka-London (LON) flight deals.
Provider most trusted by Cheapflights users for Arcata Eureka-London (LON) flights.
From Eureka to London (LON)
One-way flight from Eureka to London (LON)

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eureka 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 December 25, 2025.
Use the filters below to find and compare flights from Eureka to London that are best for you.

Fly from

Eureka

Fly to

London

Route

Depart

Return

Price

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Mon 2/23

12:05 pm-10:45 pm

2 stops42h 40m

$624

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Fri 2/20

1:00 pm-9:40 am

1 stop12h 40m

London Heathrow

Tue 2/24

1:45 pm-12:19 pm

2 stops54h 34m

$624

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 4/13

2:08 pm-11:10 am

1 stop13h 02m

London Heathrow

Fri 4/24

8:40 am-11:53 am

2 stops35h 13m

$642

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Fri 1/23

7:15 am-7:25 am

1 stop16h 10m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Best time to book a flight from Eureka to London

Have a flexible travel schedule? Discover the best time to fly to London from Eureka 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 Eureka to London
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 25, 2025.
Read through reviews of airlines operating flights from Eureka to London, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Eureka to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Eureka to London?

    There are many flights that can get you from Eureka to London in 17h 25m. Fly via United Airlines to get the fastest option. Eureka and London are separated by a distance of 5205 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eureka 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.

See more FAQs

Traveling to a place near London?

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Alternative routes for Eureka to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Eureka to London

Discover the top airline that operate flights from Eureka to London. 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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$693Average$1,026FlexibilityNo cancel feeOn-time69%

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