Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Arcata to London from $785

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 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arcata to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 7:10 am
ACV
-
LHR
17h 10m
2 stops
United Airlines Logo
6:35 am - 5:47 pm
LHR
-
ACV
19h 12m
2 stops
$785United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 7:25 am
ACV
-
LHR
17h 25m
1 stop
United Airlines Logo
6:35 am - 5:47 pm
LHR
-
ACV
19h 12m
2 stops
$849United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 7:25 am
ACV
-
LHR
17h 25m
1 stop
United Airlines Logo
6:35 am - 5:47 pm
LHR
-
ACV
19h 12m
2 stops
$862United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 7:25 am
ACV
-
LHR
17h 25m
1 stop
United Airlines Logo
6:35 am - 5:47 pm
LHR
-
ACV
19h 12m
2 stops
$863United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 7:25 am
ACV
-
LHR
17h 25m
1 stop
United Airlines Logo
1:45 pm - 10:08 pm
LHR
-
ACV
16h 23m
1 stop
$935United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 7:25 am
ACV
-
LHR
17h 25m
1 stop
United Airlines Logo
1:45 pm - 10:08 pm
LHR
-
ACV
16h 23m
1 stop
$936United Airlines
Sun, Nov 8 - Tue, Nov 10
Lufthansa Logo
2:05 pm - 11:10 am
ACV
-
LHR
13h 05m
1 stop
Lufthansa Logo
7:30 am - 8:07 pm
LHR
-
ACV
20h 37m
2 stops
$976Lufthansa
Wed, Aug 5 - Wed, Aug 19
United Airlines Logo
7:40 am - 7:25 am
ACV
-
LHR
15h 45m
1 stop
United Airlines Logo
7:30 am - 8:07 pm
LHR
-
ACV
20h 37m
2 stops
$977United Airlines
Wed, Aug 5 - Wed, Aug 19
United Airlines Logo
7:20 am - 11:10 am
ACV
-
LHR
19h 50m
2 stops
United Airlines Logo
7:30 am - 8:07 pm
LHR
-
ACV
20h 37m
2 stops
$982United Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
7:40 am - 7:25 am
ACV
-
LHR
15h 45m
1 stop
Multiple Airlines Logo
10:35 am - 8:07 pm
LHR
-
ACV
17h 32m
1 stop
$994Multiple Airlines
Wed, Aug 5 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Arcata to London Heathrow Airport

Our best United Airlines deals on Arcata to London Heathrow Airport flight tickets
United Airlines
Nov 8
ACV6:00 amArcata Eureka
17h 10m
2 stops
LHR7:10 amLondon Heathrow
Nov 10
LHR6:35 amLondon Heathrow
19h 12m
2 stops
ACV5:47 pmArcata Eureka
$785
United Airlines
Nov 8
ACV6:00 amArcata Eureka
17h 25m
1 stop
LHR7:25 amLondon Heathrow
Nov 10
LHR6:35 amLondon Heathrow
19h 12m
2 stops
ACV5:47 pmArcata Eureka
$849
United Airlines
Nov 8
ACV6:00 amArcata Eureka
17h 25m
1 stop
LHR7:25 amLondon Heathrow
Nov 10
LHR6:35 amLondon Heathrow
19h 12m
2 stops
ACV5:47 pmArcata Eureka
$862

Lufthansa flights from Arcata to London Heathrow Airport

Our best Lufthansa deals on Arcata to London Heathrow Airport flight tickets
Lufthansa
Aug 5
ACV2:05 pmArcata Eureka
13h 05m
1 stop
LHR11:10 amLondon Heathrow
Aug 19
LHR7:30 amLondon Heathrow
20h 37m
2 stops
ACV8:07 pmArcata Eureka
$976
Lufthansa
Jul 15
ACV7:40 amArcata Eureka
15h 45m
1 stop
LHR7:25 amLondon Heathrow
Aug 19
LHR7:30 amLondon Heathrow
20h 37m
2 stops
ACV8:07 pmArcata Eureka
$1,104
Lufthansa
Sep 6
ACV2:08 pmArcata Eureka
16h 02m
1 stop
LHR2:10 pmLondon Heathrow
Sep 11
LHR6:30 amLondon Heathrow
19h 14m
2 stops
ACV5:44 pmArcata Eureka
$3,112

momondo Fare Finder

 
Customize your flight search to find flights from Arcata to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Arcata to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:10 am

2 stops17h 10m

London Heathrow

Tue 11/10

6:35 am-5:47 pm

2 stops19h 12m

$785

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/10

6:35 am-5:47 pm

2 stops19h 12m

$849

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/10

6:35 am-5:47 pm

2 stops19h 12m

$862

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/10

6:35 am-5:47 pm

2 stops19h 12m

$863

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/10

1:45 pm-10:08 pm

1 stop16h 23m

$935

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Sun 11/8

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Tue 11/10

1:45 pm-10:08 pm

1 stop16h 23m

$936

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

2:05 pm-11:10 am

1 stop13h 05m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$976

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

7:40 am-7:25 am

1 stop15h 45m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$977

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

7:20 am-11:10 am

2 stops19h 50m

London Heathrow

Wed 8/19

7:30 am-8:07 pm

2 stops20h 37m

$982
Quickest round-trip

ArcataLondon

ACV - LHR

ACVLHR

Arcata Eureka

Wed 8/5

7:40 am-7:25 am

1 stop15h 45m

London Heathrow

Wed 8/19

10:35 am-8:07 pm

1 stop17h 32m

$994

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Arcata to London Heathrow Airport

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

Cheap Arcata to London Heathrow Airport (ACV to LHR) flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from Arcata to London Heathrow Airport takes 15h 45m
There are no direct flights from Arcata to London Heathrow Airport. There are no popular flight routes from Arcata to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Arcata to London Heathrow Airport

  • How far is Arcata Eureka to London Heathrow by plane?

    The distance between Arcata Eureka and London Heathrow is about 5210.4 mi. A reasonable flight in good conditions will take 15h 45m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arcata Eureka Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Arcata to London Heathrow Airport?

Best airlines flying from Arcata to London Heathrow Airport

Compare and see reviews for airlines that fly from Arcata to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $672Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights

Frequently asked questions about flying from Arcata to London Heathrow Airport

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Arcata from London Heathrow Airport. 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 Heathrow Airport 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arcata to London. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Arcata which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to London from Arcata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/30
Thu 8/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $367
Flights to London Stansted Airportfrom $505
Flights to London City Airportfrom $331
Flights to London Luton Airportfrom $505
Flights to Glasgow Intl Airportfrom $485
Flights to Belfast Intl Airportfrom $578
Flights to London Southend Airportfrom $704
Flights to Belfast City Airportfrom $587