$922+ Cheap flights from Arcata (ACV) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — LON
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Arcata to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arcata to London
Cheapest
Best
Last-minute
Cheapest flights from Arcata to LondonExplore the most affordable flight options available from Arcata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Arcata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:20 am -
1 stop21h 50m
Thu 10/157:25 am -
2 stops20h 45m
Deal found 8/26![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop18h 50m
Mon 10/122:05 pm -
2 stops33h 24m
Deal found 8/26![United Airlines logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:09 am -
2 stops20h 41m
Tue 9/17:25 am -
2 stops18h 25m
Deal found 8/26![United Airlines logo]()
$1,545
This KAYAK deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 am -
1 stop22h 10m
Tue 9/11:00 pm -
1 stop17h 27m
Deal found 8/26![Multiple Airlines logo]()
$1,994
This BusinessClass deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:09 am -
1 stop16h 16m
Fri 9/1110:35 am -
1 stop17h 32m
Deal found 8/25![Multiple Airlines logo]()
$2,982
This BusinessClass deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:09 am -
1 stop16h 16m
Fri 9/1111:25 am -
2 stops19h 02m
Deal found 8/25![SWISS logo]()
$2,987
Best flights from Arcata to LondonDiscover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Arcata to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/12:15 pm -
1 stop13h 00m
Fri 2/511:10 am -
2 stops20h 43m
Deal found 8/26![United Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop15h 05m
Wed 10/146:55 am -
2 stops18h 35m
Deal found 8/23![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:20 am -
1 stop21h 50m
Thu 10/157:25 am -
2 stops20h 45m
Deal found 8/26![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:08 pm -
1 stop13h 02m
Thu 11/56:35 am -
2 stops19h 10m
Deal found 8/24![United Airlines logo]()
$944
Last-minute flights from Arcata to LondonDiscover last-minute flight deals from Arcata to London. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Arcata to London. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:09 am -
2 stops20h 41m
Tue 9/17:25 am -
2 stops18h 25m
Deal found 8/26![United Airlines logo]()
$1,545
This KAYAK deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 am -
1 stop22h 10m
Tue 9/11:00 pm -
1 stop17h 27m
Deal found 8/26![Multiple Airlines logo]()
$1,994
This BusinessClass deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:09 am -
1 stop16h 16m
Fri 9/1110:35 am -
1 stop17h 32m
Deal found 8/25![Multiple Airlines logo]()
$2,982
This BusinessClass deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:09 am -
1 stop16h 16m
Fri 9/1111:25 am -
2 stops19h 02m
Deal found 8/25![SWISS logo]()
$2,987
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:09 am -
1 stop20h 01m
Fri 9/111:05 pm -
2 stops17h 22m
Deal found 8/26![United Airlines logo]()
$3,186
Find flight deals from Arcata to London
Discover tips and strategies to find the most affordable flight options for your journey from Arcata (ACV) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $922 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Arcata to London 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, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Arcata to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ArcataLondon
ACV Arcata Eureka - LHR London Heathrow
ACVLHR
Arcata Eureka
Mon 2/1
2:15 pm-11:15 am
1 stop13h 00m
London Heathrow
Fri 2/5
11:10 am-11:53 pm
2 stops20h 43m
$922
ArcataLondon
ACV Arcata Eureka - LHR London Heathrow
ACVLHR
Arcata Eureka
Wed 10/7
8:20 am-7:25 am
1 stop15h 05m
London Heathrow
Wed 10/14
6:55 am-5:30 pm
2 stops18h 35m
$944
ArcataLondon
ACV Arcata Eureka - LHR London Heathrow
ACVLHR
Arcata Eureka
Mon 10/5
8:20 am-2:10 pm
1 stop21h 50m
London Heathrow
Thu 10/15
7:25 am-8:10 pm
2 stops20h 45m
$944
Quickest round-trip
ArcataLondon
ACV Arcata Eureka - LHR London Heathrow
ACVLHR
Arcata Eureka
Tue 10/20
2:08 pm-11:10 am
1 stop13h 02m
London Heathrow
Thu 11/5
6:35 am-5:45 pm
2 stops19h 10m
$944
Sorted by cheapest first
Compare providers for flights from Arcata to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Arcata to London in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Arcata-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Arcata-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Arcata-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Arcata-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Arcata-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Arcata to London
Have a flexible travel schedule? Discover the best time to fly to London from Arcata with our price prediction graph.
ACV-LON
ACV-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Arcata to London
ACV-LON
ACV-LHR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated August 27, 2026.
Read through reviews of airlines operating flights from Arcata to London, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Food
6.7
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Food
6.7
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Arcata to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Winchester
Gatwick
Hounslow
Harrow
Eastleigh
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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Top airline flying from Arcata to London
Discover the top airline that operate flights from Arcata to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$810 | Average$1,162 | FlexibilityNo cancel fee | On-time69% |