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 January 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.

$626 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:00 pm

ACV

LHR

22h 00m

1 stop

9:00 am - 10:45 pm

LHR

ACV

21h 45m

2 stops

$626United Airlines

Mon, Feb 9 - Mon, Feb 23

3:40 pm - 7:10 am

ACV

LHR

31h 30m

2 stops

1:45 pm - 10:45 pm

LHR

ACV

41h 00m

2 stops

$629United Airlines

Mon, Feb 9 - Mon, Feb 23

12:30 pm - 9:40 am

ACV

LHR

13h 10m

1 stop

1:45 pm - 10:45 pm

LHR

ACV

17h 00m

1 stop

$654United Airlines

Mon, Feb 9 - Mon, Feb 23

3:40 pm - 7:25 am

ACV

LHR

31h 45m

1 stop

10:30 am - 10:45 pm

LHR

ACV

44h 15m

2 stops

$656United Airlines

Mon, Feb 9 - Mon, Feb 23

2:09 pm - 7:10 am

ACV

LHR

33h 01m

2 stops

10:30 am - 10:45 pm

LHR

ACV

44h 15m

2 stops

$660United Airlines

Mon, Feb 9 - Mon, Feb 23

4:00 pm - 1:30 pm

ACV

LHR

13h 30m

1 stop

12:05 pm - 10:29 pm

LHR

ACV

42h 24m

2 stops

$676United Airlines

Fri, Jan 23 - Tue, Jan 27

12:30 pm - 9:20 pm

ACV

LHR

24h 50m

2 stops

12:05 pm - 10:29 pm

LHR

ACV

42h 24m

2 stops

$680United Airlines

Fri, Jan 23 - Tue, Jan 27

7:39 am - 10:10 am

ACV

LHR

18h 31m

1 stop

7:25 am - 10:30 pm

LHR

ACV

23h 05m

2 stops

$691United Airlines

Wed, Apr 22 - Mon, Apr 27

7:39 am - 10:10 am

ACV

LHR

18h 31m

1 stop

7:25 am - 10:30 pm

LHR

ACV

23h 05m

2 stops

$692United Airlines

Wed, Apr 22 - Mon, Apr 27

7:39 am - 2:10 pm

ACV

LHR

22h 31m

2 stops

7:25 am - 10:30 pm

LHR

ACV

23h 05m

2 stops

$696United Airlines

Wed, Apr 22 - Mon, Apr 27

United Airlines flights from Arcata to London

Our best United Airlines deals on Arcata to London flight tickets

United Airlines

Feb 9

ACV6:00 amArcata Eureka

22h 00m

1 stop

LHR12:00 pmLondon Heathrow

Feb 23

LHR9:00 amLondon Heathrow

21h 45m

2 stops

ACV10:45 pmArcata Eureka

$626

United Airlines

Feb 9

ACV3:40 pmArcata Eureka

31h 30m

2 stops

LHR7:10 amLondon Heathrow

Feb 23

LHR1:45 pmLondon Heathrow

41h 00m

2 stops

ACV10:45 pmArcata Eureka

$629

United Airlines

Feb 9

ACV12:30 pmArcata Eureka

13h 10m

1 stop

LHR9:40 amLondon Heathrow

Feb 23

LHR1:45 pmLondon Heathrow

17h 00m

1 stop

ACV10:45 pmArcata Eureka

$654

Fly from

Fly to

Route

Depart

Return

Price

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

6:00 am-12:00 pm

1 stop22h 00m

London Heathrow

Mon 2/23

9:00 am-10:45 pm

2 stops21h 45m

$626

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

3:40 pm-7:10 am

2 stops31h 30m

London Heathrow

Mon 2/23

1:45 pm-10:45 pm

2 stops41h 00m

$629

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

12:30 pm-9:40 am

1 stop13h 10m

London Heathrow

Mon 2/23

1:45 pm-10:45 pm

1 stop17h 00m

$654

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

3:40 pm-7:25 am

1 stop31h 45m

London Heathrow

Mon 2/23

10:30 am-10:45 pm

2 stops44h 15m

$656

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Mon 2/9

2:09 pm-7:10 am

2 stops33h 01m

London Heathrow

Mon 2/23

10:30 am-10:45 pm

2 stops44h 15m

$660

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Fri 1/23

4:00 pm-1:30 pm

1 stop13h 30m

London Heathrow

Tue 1/27

12:05 pm-10:29 pm

2 stops42h 24m

$676

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Fri 1/23

12:30 pm-9:20 pm

2 stops24h 50m

London Heathrow

Tue 1/27

12:05 pm-10:29 pm

2 stops42h 24m

$680

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 4/22

7:39 am-10:10 am

1 stop18h 31m

London Heathrow

Mon 4/27

7:25 am-10:30 pm

2 stops23h 05m

$691

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 4/22

7:39 am-10:10 am

1 stop18h 31m

London Heathrow

Mon 4/27

7:25 am-10:30 pm

2 stops23h 05m

$692

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 4/22

7:39 am-2:10 pm

2 stops22h 31m

London Heathrow

Mon 4/27

7:25 am-10:30 pm

2 stops23h 05m

$696

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	13h 30m
Direct flights	None

The fastest flight from Arcata to London takes 13h 30m

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

Search flight deals

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 13h 30m 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 January 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 $693	Free Cancellation	Rating 7.4 9,149 reviews		Search United Airlines flights

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.

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Crawley

Dartford

Hayes

Wembley

Brentwood

Watford

Cobham

Folkestone

Romford

Harrow

Croydon

Richmond

Uxbridge

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.