How long is the flight from Arcata to London?

Departing from Arcata to London will take you 17h 25m. Arcata and London are separated by a distance of 5205 mi.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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).

What is the cheapest time of day to fly from ACV to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arcata to London as you normally would.

Most accurate provider : When it comes to deals on Arcata-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Arcata-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Arcata-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Arcata-London flights, Cheapflights users trust eDreams the most. eDreams 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 Arcata-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Arcata to London?

Located just 7.4 mi from the city center, Arcata Eureka is the airport most travelers will use when flying to London from Arcata. Booking flights from Eureka (ACV) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.

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

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

How can I find direct flights from Arcata to London?

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

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

Yes. Cheapflights offers flight deals from Arcata 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.

$624+ Flights from Arcata to London

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Cheap flight deals from Arcata to London

Best flights from Arcata to London
Discover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Mon 2/96:00 amACV - LHR

1 stop17h 25mUnited Airlines

Mon 2/239:00 amLHR - ACV

2 stops21h 45mUnited Airlines

Deal found 12/15

$624

Wed 2/114:00 pmACV - LHR

1 stop13h 30mUnited Airlines

Sun 2/156:30 amLHR - ACV

2 stops24h 15mUnited Airlines

Deal found 12/14

$635

Last-minute flights from Arcata to London
Discover last-minute flight deals from Arcata to London. Data last updated December 17, 2025 and is based on user searches.

Tue 1/67:15 amACV - LHR

1 stop20h 45mUnited Airlines

Thu 4/97:25 amLHR - ACV

2 stops23h 01mUnited Airlines

Deal found 12/16

$823

Find flight deals from Arcata to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$624 (United Airlines)

Provider with most accurate pricing for Arcata Eureka-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Arcata Eureka-London (LON) flights.

Search Deals

From Arcata Eureka to London (LON)

Search Deals

Fly from

Fly to

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

9:00 am-10:45 pm

2 stops21h 45m

$624

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 2/11

4:00 pm-1:30 pm

1 stop13h 30m

London Heathrow

Sun 2/15

6:30 am-10:45 pm

2 stops24h 15m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Arcata to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Arcata to London in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust 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 Arcata-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Arcata-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Arcata-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Arcata-London flights, Cheapflights users trust eDreams the most. eDreams 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 Arcata-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 Arcata to London

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Arcata to London, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,092 reviews

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??

United Airlines

7.4

Good

9,092 reviews

United Airlines

7.4

Good

9,092 reviews

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

What airport do you fly from for flights from Arcata to London?
Located just 7.4 mi from the city center, Arcata Eureka is the airport most travelers will use when flying to London from Arcata. Booking flights from Eureka (ACV) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.
How long is the flight from Arcata to London?
Departing from Arcata to London will take you 17h 25m. Arcata and London are separated by a distance of 5205 mi.
Can I find deals for flights from Arcata to London that include hotel bookings?
Yes. In addition to deals on Arcata to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Arcata to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arcata to London.
Can I find deals for business class flights from Arcata to London?
Yes. Cheapflights offers flight deals from Arcata 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

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Watford

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Borehamwood

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Top airline flying from Arcata to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$693	Average$978	FlexibilityNo cancel fee	On-time69%

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$624+ Cheap flights from Arcata (ACV) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Arcata to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Arcata to London

Best flights from Arcata to LondonDiscover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Discover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Find flight deals from Arcata to London

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Arcata to London that are best for you.

Compare providers for flights from Arcata 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 Arcata to London in December.

Best time to book a flight from Arcata to London

Have a flexible travel schedule? Discover the best time to fly to London from Arcata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Arcata to London

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Arcata to London, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Arcata to London?

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

How can I find direct flights from Arcata to London?

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

Traveling to a place near London?

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.

Alternative routes for Arcata to London

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

Top airline flying from Arcata to London

100% Free

Book with Flexibility

Travel Smart

Best flights from Arcata to London
Discover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.