Latest deals
When to book
FAQs
Reviews
Price Alerts

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.
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
6:38 pm - 11:15 amACV  Arcata Eureka-LHR London Heathrow
32h 37m1 stop San Francisco
United Airlines Logo
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
United Airlines Logo
6:38 pm - 9:40 amACV  Arcata Eureka-LHR London Heathrow
31h 02m2 stops San Francisco Denver Intl
United Airlines Logo
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
United Airlines Logo
8:00 am - 7:25 amACV  Arcata Eureka-LHR London Heathrow
15h 25m1 stop San Francisco
United Airlines Logo
1:45 pm - 7:56 pmLHR  London Heathrow-ACV Arcata Eureka
14h 11m1 stop San Francisco
$939United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
8:00 am - 7:25 amACV  Arcata Eureka-LHR London Heathrow
15h 25m1 stop San Francisco
United Airlines Logo
1:45 pm - 7:56 pmLHR  London Heathrow-ACV Arcata Eureka
14h 11m1 stop San Francisco
$940United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
2:15 pm - 9:20 pmACV  Arcata Eureka-LHR London Heathrow
23h 05m2 stops San Francisco Newark
United Airlines Logo
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
United Airlines Logo
6:40 pm - 9:20 pmACV  Arcata Eureka-LHR London Heathrow
18h 40m2 stops San Francisco Newark
United Airlines Logo
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
United Airlines Logo
12:41 pm - 9:40 amACV  Arcata Eureka-LHR London Heathrow
12h 59m1 stop Denver Intl
United Airlines Logo
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
Lufthansa Logo
8:20 am - 8:30 amACV  Arcata Eureka-LHR London Heathrow
16h 10m2 stops San Francisco Chicago O'Hare Intl
Lufthansa Logo
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
United Airlines Logo
8:00 am - 11:15 amACV  Arcata Eureka-LHR London Heathrow
19h 15m1 stop San Francisco
United Airlines Logo
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
Lufthansa Logo
4:10 pm - 2:10 pmACV  Arcata Eureka-LHR London Heathrow
14h 00m1 stop San Francisco
Lufthansa Logo
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

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

Brussels Airlines flights from Arcata to London Heathrow Airport

Our best Brussels Airlines deals on Arcata to London Heathrow Airport flight tickets
Brussels Airlines
Dec 20
ACV6:40 pmArcata Eureka
28h 45m
1 stop
LHR7:25 amLondon Heathrow
Jan 2
LHR1:45 pmLondon Heathrow
14h 15m
1 stop
ACV8:00 pmArcata Eureka
$2,065
Brussels Airlines
Sep 6
ACV8:00 amArcata Eureka
15h 25m
1 stop
LHR7:25 amLondon Heathrow
Sep 11
LHR7:45 amLondon Heathrow
20h 22m
2 stops
ACV8:07 pmArcata Eureka
$3,076
Brussels Airlines
Sep 6
ACV8:00 amArcata Eureka
15h 25m
1 stop
LHR7:25 amLondon Heathrow
Sep 11
LHR7:45 amLondon Heathrow
20h 22m
2 stops
ACV8:07 pmArcata Eureka
$3,154

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 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

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 August 14, 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 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 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

21h 10m

Direct flights

None
The fastest flight from Arcata to London Heathrow Airport takes 21h 10m
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 21h 10m.

  • 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
10,114 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
Stratford-upon-Avon
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford

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
Sun 9/13
Sun 9/20
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 $379
Flights to London Stansted Airportfrom $488
Flights to London City Airportfrom $671
Flights to London Luton Airportfrom $503
Flights to Glasgow Intl Airportfrom $582
Flights to Belfast Intl Airportfrom $594
Flights to London Southend Airportfrom $637
Flights to Belfast City Airportfrom $638