What is the cheapest month to book a flight from Eureka to London?

Currently, November is the cheapest month in which you can book a flight from Eureka to London (average of $661). Flying from Eureka to London in June is currently the most expensive (average of $1,110). 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.

What is the cheapest day to fly from Eureka to London?

Travelers seeking maximum savings on their Eureka to London flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

$720+ Flights from Eureka to London

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Eureka to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Eureka to London

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 1 star
Round-trip from	$720 (United)

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 Eureka to London (LON)

Search Deals

Find flight deals from Eureka to London

Cheapest flights from Eureka to London
Explore the most affordable flight options available from Eureka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Wed 9/173:55 pmACV - LHR

1 stop14h 15mUnited Airlines

Wed 10/88:40 amLHR - ACV

2 stops20h 03mUnited Airlines

Deal found 4/1

$720

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 April 2, 2025.

Wed 9/173:55 pmACV - LHR

1 stop14h 15mUnited Airlines

Wed 10/88:40 amLHR - ACV

2 stops20h 03mUnited Airlines

Deal found 4/1

$720

Last-minute flights from Eureka to London
Discover last-minute flight deals from Eureka to London. Data last updated April 2, 2025 and is based on user searches.

Thu 4/102:14 pmACV - LHR

1 stop15h 56mUnited Airlines

Fri 4/259:30 amLHR - ACV

2 stops21h 21mUnited Airlines

Deal found 4/2

$757

Thu 5/156:15 amACV - LHR

1 stop17h 10mUnited Airlines

Wed 5/288:40 amLHR - ACV

2 stops21h 32mUnited Airlines

Deal found 4/1

$788

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 9/17

3:55 pm-2:10 pm

1 stop14h 15m

London Heathrow

Wed 10/8

8:40 am-8:43 pm

2 stops20h 03m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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

What is the cheapest time of day to fly from EU9 to LON?

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

Rainfall in London by month

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.

Temperature in London by month

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).

Reviews of airlines servicing London

United Airlines

7.4

Good

8,616 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

8,616 reviews

United Airlines

7.4

Good

8,616 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

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.
What is the cheapest month to book a flight from Eureka to London?
Currently, November is the cheapest month in which you can book a flight from Eureka to London (average of $661). Flying from Eureka to London in June is currently the most expensive (average of $1,110). 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

Hounslow

Hayes

Thornton Heath

Luton

Wembley

Harrow

Horley

Canterbury

Dover

Gatwick

Orpington

Watford

Milton Keynes

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Chelmsford

Sutton

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Eureka to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$696	Average$947	FlexibilityNo cancel fee	On-time69%

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.

$720+ Cheap flights from Eureka, CA 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Eureka 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 Eureka to London

Keep the following information in mind while searching for Eureka to London flight deals. Data was last updated April 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Eureka to London

Cheapest flights from Eureka to LondonExplore the most affordable flight options available from Eureka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Explore the most affordable flight options available from Eureka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from EU9 to LON?

Find hourly flight availability from Eureka to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 April 2, 2025.

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.

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

How can I find direct flights from Eureka to London?

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

What is the cheapest month to book a flight from Eureka to London?

Traveling to a place near Eureka?

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 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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Eureka to London
Explore the most affordable flight options available from Eureka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.