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 May 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.

$984 Cheap Flights from Arcata to London in 2026

1 adult

0 bags

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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.

8:05 am - 7:25 am

ACV

LHR

15h 20m

1 stop

7:30 am - 8:07 pm

LHR

ACV

20h 37m

2 stops

$984United Airlines

Wed, Aug 5 - Wed, Aug 19

6:00 am - 10:10 am

ACV

LHR

20h 10m

2 stops

7:30 am - 8:07 pm

LHR

ACV

20h 37m

2 stops

$988United Airlines

Wed, Aug 5 - Wed, Aug 19

8:05 am - 11:10 am

ACV

LHR

19h 05m

1 stop

10:35 am - 5:46 pm

LHR

ACV

15h 11m

1 stop

$1,002United Airlines

Wed, Aug 5 - Wed, Aug 19

6:00 am - 7:25 am

ACV

LHR

17h 25m

1 stop

11:25 am - 8:07 pm

LHR

ACV

16h 42m

2 stops

$1,006United Airlines

Wed, Aug 5 - Wed, Aug 19

8:05 am - 10:10 am

ACV

LHR

18h 05m

2 stops

10:25 am - 10:27 pm

LHR

ACV

20h 02m

2 stops

$1,011United Airlines

Wed, Aug 5 - Wed, Aug 19

6:00 am - 7:25 am

ACV

LHR

17h 25m

1 stop

7:30 am - 8:07 pm

LHR

ACV

20h 37m

2 stops

$1,013United Airlines

Wed, Jul 15 - Wed, Aug 19

6:00 am - 11:10 am

ACV

LHR

21h 10m

1 stop

5:40 pm - 8:07 pm

LHR

ACV

34h 27m

2 stops

$1,015United Airlines

Wed, Jul 15 - Wed, Aug 19

7:15 am - 11:35 am

ACV

LHR

20h 20m

2 stops

7:30 am - 8:07 pm

LHR

ACV

20h 37m

2 stops

$1,017United Airlines

Wed, Jul 15 - Wed, Aug 19

6:00 am - 9:35 am

ACV

LHR

19h 35m

2 stops

5:40 pm - 8:07 pm

LHR

ACV

34h 27m

2 stops

$1,024United Airlines

Wed, Jul 15 - Wed, Aug 19

8:05 am - 7:25 am

ACV

LHR

15h 20m

1 stop

1:00 pm - 10:27 pm

LHR

ACV

17h 27m

1 stop

$1,031United Airlines

Wed, Jul 15 - Wed, Aug 19

United Airlines flights from Arcata to London

Our best United Airlines deals on Arcata to London flight tickets

United Airlines

Aug 5

ACV8:05 amArcata Eureka

15h 20m

1 stop

LHR7:25 amLondon Heathrow

Aug 19

LHR7:30 amLondon Heathrow

20h 37m

2 stops

ACV8:07 pmArcata Eureka

$984

United Airlines

Aug 5

ACV6:00 amArcata Eureka

20h 10m

2 stops

LHR10:10 amLondon Heathrow

Aug 19

LHR7:30 amLondon Heathrow

20h 37m

2 stops

ACV8:07 pmArcata Eureka

$988

United Airlines

Aug 5

ACV8:05 amArcata Eureka

19h 05m

1 stop

LHR11:10 amLondon Heathrow

Aug 19

LHR10:35 amLondon Heathrow

15h 11m

1 stop

ACV5:46 pmArcata Eureka

$1,002

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

8:05 am-7:25 am

1 stop15h 20m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$984

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

6:00 am-10:10 am

2 stops20h 10m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$988

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

8:05 am-11:10 am

1 stop19h 05m

London Heathrow

Wed 8/19

10:35 am-5:46 pm

1 stop15h 11m

$1,002

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Wed 8/19

11:25 am-8:07 pm

2 stops16h 42m

$1,006

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

8:05 am-10:10 am

2 stops18h 05m

London Heathrow

Wed 8/19

10:25 am-10:27 pm

2 stops20h 02m

$1,011

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 7/15

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$1,013

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 7/15

6:00 am-11:10 am

1 stop21h 10m

London Heathrow

Wed 8/19

5:40 pm-8:07 pm

2 stops34h 27m

$1,015

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 7/15

7:15 am-11:35 am

2 stops20h 20m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$1,017

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 7/15

6:00 am-9:35 am

2 stops19h 35m

London Heathrow

Wed 8/19

5:40 pm-8:07 pm

2 stops34h 27m

$1,024

Quickest round-trip

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 7/15

8:05 am-7:25 am

1 stop15h 20m

London Heathrow

Wed 8/19

1:00 pm-10:27 pm

1 stop17h 27m

$1,031

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	15h 20m
Direct flights	None

The fastest flight from Arcata to London takes 15h 20m

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 15h 20m 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 May 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 9,701 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

Dover

Luton

Hayes

Crawley

Wembley

Slough

Croydon

Stansted

Watford

Harrow

Brentwood

Dartford

Cobham

Folkestone

Romford

Uxbridge

Guildford

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.

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.

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Find better results for your trip to the United Kingdom

Nearby airports

Airlines

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Other United Kingdom destinations

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Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Arcata to London from $984

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from Arcata to London

Cheap round-trip flights

Cheap one-way flights

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

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

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