How do I get Price Alerts for flights from Arcata to London?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Arcata from London . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Arcata to London with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Arcata Eureka Airport to London?

Prices for flights from Arcata Eureka Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from Arcata Eureka Airport to London?

As of August 2026, there is 1 operator available to choose from for flights from Arcata Eureka Airport to London.

How old do you have to be to fly from Arcata Eureka Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arcata Eureka Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$791 Cheap Flights from Arcata to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arcata to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:38 pm - 11:15 amACV Arcata Eureka-LHR London Heathrow

32h 37m1 stop San Francisco

9:00 am - 7:56 pmLHR London Heathrow-ACV Arcata Eureka

18h 56m2 stops Zurich San Francisco

$791United Airlines

Mon, Nov 9 - Thu, Nov 12

6:38 pm - 9:40 amACV Arcata Eureka-LHR London Heathrow

31h 02m2 stops San Francisco Denver Intl

7:30 am - 10:15 pmLHR London Heathrow-ACV Arcata Eureka

22h 45m2 stops Frankfurt am Main San Francisco

$808United Airlines

Mon, Nov 9 - Thu, Nov 12

8:00 am - 7:25 amACV Arcata Eureka-LHR London Heathrow

15h 25m1 stop San Francisco

1:45 pm - 7:56 pmLHR London Heathrow-ACV Arcata Eureka

14h 11m1 stop San Francisco

$939United Airlines

Mon, Nov 9 - Thu, Nov 12

8:00 am - 7:25 amACV Arcata Eureka-LHR London Heathrow

15h 25m1 stop San Francisco

1:45 pm - 7:56 pmLHR London Heathrow-ACV Arcata Eureka

14h 11m1 stop San Francisco

$940United Airlines

Mon, Nov 9 - Thu, Nov 12

2:15 pm - 9:20 pmACV Arcata Eureka-LHR London Heathrow

23h 05m2 stops San Francisco Newark

10:50 am - 11:53 pmLHR London Heathrow-ACV Arcata Eureka

21h 03m2 stops Munich Franz Josef Strauss San Francisco

$979United Airlines

Sat, Jan 30 - Sun, May 16

6:40 pm - 9:20 pmACV Arcata Eureka-LHR London Heathrow

18h 40m2 stops San Francisco Newark

1:00 pm - 11:53 pmLHR London Heathrow-ACV Arcata Eureka

18h 53m1 stop San Francisco

$1,008United Airlines

Sat, Jan 30 - Sun, May 16

12:41 pm - 9:40 amACV Arcata Eureka-LHR London Heathrow

12h 59m1 stop Denver Intl

1:00 pm - 11:53 pmLHR London Heathrow-ACV Arcata Eureka

18h 53m1 stop San Francisco

$1,054United Airlines

Sat, Jan 30 - Sun, May 16

8:20 am - 8:30 amACV Arcata Eureka-LHR London Heathrow

16h 10m2 stops San Francisco Chicago O'Hare Intl

7:30 am - 8:10 pmLHR London Heathrow-ACV Arcata Eureka

20h 40m2 stops Frankfurt am Main San Francisco

$1,396Lufthansa

Sat, Oct 17 - Mon, Oct 19

8:00 am - 11:15 amACV Arcata Eureka-LHR London Heathrow

19h 15m1 stop San Francisco

8:00 am - 7:56 pmLHR London Heathrow-ACV Arcata Eureka

19h 56m2 stops Newark San Francisco

$1,405United Airlines

Mon, Nov 9 - Thu, Nov 12

4:10 pm - 2:10 pmACV Arcata Eureka-LHR London Heathrow

14h 00m1 stop San Francisco

7:30 am - 8:10 pmLHR London Heathrow-ACV Arcata Eureka

20h 40m2 stops Frankfurt am Main San Francisco

$1,460Lufthansa

Sat, Oct 17 - Mon, Oct 19

Save money when you book flights with momondo

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Lufthansa flights from Arcata to London

Our best Lufthansa deals on Arcata to London flight tickets

Lufthansa

Oct 17

ACV8:20 amArcata Eureka

16h 10m

2 stops

LHR8:30 amLondon Heathrow

Oct 19

LHR7:30 amLondon Heathrow

20h 40m

2 stops

ACV8:10 pmArcata Eureka

$1,396

Lufthansa

Oct 17

ACV4:10 pmArcata Eureka

14h 00m

1 stop

LHR2:10 pmLondon Heathrow

Oct 19

LHR7:30 amLondon Heathrow

20h 40m

2 stops

ACV8:10 pmArcata Eureka

$1,460

United Airlines flights from Arcata to London

Our best United Airlines deals on Arcata to London flight tickets

United Airlines

Nov 9

ACV6:38 pmArcata Eureka

32h 37m

1 stop

LHR11:15 amLondon Heathrow

Nov 12

LHR9:00 amLondon Heathrow

18h 56m

2 stops

ACV7:56 pmArcata Eureka

$791

United Airlines

Nov 9

ACV6:38 pmArcata Eureka

31h 02m

2 stops

LHR9:40 amLondon Heathrow

Nov 12

LHR7:30 amLondon Heathrow

22h 45m

2 stops

ACV10:15 pmArcata Eureka

$808

United Airlines

Nov 9

ACV8:00 amArcata Eureka

15h 25m

1 stop

LHR7:25 amLondon Heathrow

Nov 12

LHR1:45 pmLondon Heathrow

14h 11m

1 stop

ACV7:56 pmArcata Eureka

$939

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Mon 11/9

6:38 pm-11:15 am

1 stop32h 37m

London Heathrow

Thu 11/12

9:00 am-7:56 pm

2 stops18h 56m

$791

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Mon 11/9

6:38 pm-9:40 am

2 stops31h 02m

London Heathrow

Thu 11/12

7:30 am-10:15 pm

2 stops22h 45m

$808

Quickest round-trip

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Mon 11/9

8:00 am-7:25 am

1 stop15h 25m

London Heathrow

Thu 11/12

1:45 pm-7:56 pm

1 stop14h 11m

$939

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Mon 11/9

8:00 am-7:25 am

1 stop15h 25m

London Heathrow

Thu 11/12

1:45 pm-7:56 pm

1 stop14h 11m

$940

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Sat 1/30

2:15 pm-9:20 pm

2 stops23h 05m

London Heathrow

Sun 5/16

10:50 am-11:53 pm

2 stops21h 03m

$979

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Sat 1/30

6:40 pm-9:20 pm

2 stops18h 40m

London Heathrow

Sun 5/16

1:00 pm-11:53 pm

1 stop18h 53m

$1,008

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Sat 1/30

12:41 pm-9:40 am

1 stop12h 59m

London Heathrow

Sun 5/16

1:00 pm-11:53 pm

1 stop18h 53m

$1,054

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Sat 10/17

8:20 am-8:30 am

2 stops16h 10m

London Heathrow

Mon 10/19

7:30 am-8:10 pm

2 stops20h 40m

$1,396

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Mon 11/9

8:00 am-11:15 am

1 stop19h 15m

London Heathrow

Thu 11/12

8:00 am-7:56 pm

2 stops19h 56m

$1,405

ArcataLondon

ACV Arcata Eureka - LHR London Heathrow

ACVLHR

Arcata Eureka

Sat 10/17

4:10 pm-2:10 pm

1 stop14h 00m

London Heathrow

Mon 10/19

7:30 am-8:10 pm

2 stops20h 40m

$1,460

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Arcata to London

Are you open to changing your travel dates? Check out the ideal times to fly from Arcata to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Arcata to London (ACV to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arcata to London

Fastest flight time	21h 10m
Direct flights	None

The fastest flight from Arcata to London takes 21h 10m

There are no direct flights from Arcata to London. There are no popular flight routes from Arcata to London.

Search flight deals

Frequently asked questions about flying from Arcata to London

How far is Arcata Eureka to London by plane?
Arcata Eureka and London are 5218.2 mi apart from one another. Typically, this will take 21h 10m by plane in normal conditions.
When did momondo last update prices for flights from Arcata Eureka Airport to London?
Prices for flights from Arcata Eureka Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Arcata Eureka Airport to London?
As of August 2026, there is 1 operator available to choose from for flights from Arcata Eureka Airport to London.
How old do you have to be to fly from Arcata Eureka Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arcata Eureka Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Arcata to London?
momondo data reveals that the most frequently booked airline on the route from Arcata to London is United Airlines, representing 100% of all bookings.

Best airlines flying from Arcata to London

Compare and see reviews for airlines that fly from Arcata to London with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $672	Free Cancellation	Rating 7.4 10,108 reviews		Search United Airlines flights

Frequently asked questions about flying from Arcata to London

How do I get Price Alerts for flights from Arcata to London?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Arcata from London. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Arcata to London with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Wembley

Croydon

Dover

Stansted

Richmond

Kingston upon Thames

Harrow

Watford

Cobham

Slough

Uxbridge

Worthing

Romford

Ilford

Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Arcata to London?

It is quick and easy to find Arcata to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Arcata to London with flexible booking policies on momondo?

Yes. All flights to London from Arcata on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Arcata to London?

momondo helps you find the best flight between Arcata and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Arcata to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Arcata to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Find better results for your trip to the United Kingdom

Nearby airports

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Complete your trip

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Fly into one of these airports located in London

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London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Arcata to London from $791

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Arcata to London departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Arcata to London

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from Arcata to London

Our best Lufthansa deals on Arcata to London flight tickets

United Airlines flights from Arcata to London

Our best United Airlines deals on Arcata to London flight tickets

momondo Fare Finder

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

When to book flights from Arcata to London

Cheap Arcata to London (ACV to LON) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Arcata to London

Best airlines flying from Arcata to London

Compare and see reviews for airlines that fly from Arcata to London with momondo

Frequently asked questions about flying from Arcata to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Arcata

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year